# User: Yesterday I tried to install the Google Workspace CLI and the accompanying skills. This is...
## Skills Used
- log-activity
- smart-note
## Retrieval Notes
- Session id: `a0c47ca9-54b4-40b5-831f-058d2e0e484a`
- Last activity: `2026-03-06T09:30:58.202Z`
- Files touched: `2`
## Artifacts
**Created:**
- [[Notes/Google Services Migration Plan - gws CLI]]
**Modified:**
- [[Daily Notes/2026-03-06]]
## My Notes
<!-- Add your notes here. This section is preserved across syncs. -->
## Conversation
### User
User:
Yesterday I tried to install the Google Workspace CLI and the accompanying skills. This is a brand new thing that they've just released. So you'll need to search the internet to find out what I'm talking about. However, I can't remember if I did it on this computer or my laptop. Can you do some checking for me please? And uh download the relevant things if you don't have them on this machine.
Assistant: Let me do a few things in parallel: search the web for this Google Workspace CLI, check yesterday's session for the conversation, and look at what's on this machine.Right, vault restriction. Let me redo those checks with proper path indirection, and also retry the reads and session search.The session search syntax might be off. Let me fix that and also check the GitHub repo for installation details.Let me check the session-reader syntax, and also search yesterday's sessions more broadly.Ah, `search` doesn't take a days parameter. Let me search properly and also list yesterday's sessions.Here's what I've found:
1. `gws` is NOT installed on this machine - checked `which`, npm global, brew, and pip, all empty
2. I searched every session from the last 30 days on this machine for "google," "workspace," "gws," and "install" - zero hits related to the Workspace CLI. Yesterday's sessions on this machine were all about the generating philosophy paper (the 22:02, 22:09, and 22:38 sessions)
So you must have done it on your laptop. Let me get it set up here. Node v25.2.0 and npm 11.10.0 are ready to go.Installed — `gws 0.7.0` at `/opt/homebrew/bin/gws`. Now for authentication. This is the part that needs you in the loop — `gws auth login` opens a browser for OAuth consent. A couple of questions before we proceed:
[Thinking: 7 block(s), 21.0s total]
[Tool WebSearch input: query=Google Workspace CLI tool 2026 released status=completed]
[Tool Bash input: command=python3 ~/.local/bin/session-reader.py search "Google Workspace CLI" 30, description=Search past sessions for Google Workspace CLI discussion, timeout=30000 status=completed]
[Tool Bash input: command=h="$HOME"; which gw 2>/dev/null; which google-workspace-cli 2>/dev/null; which gwcli 2>/dev/null; ls..., description=Check if Google Workspace CLI is installed, timeout=30000 status=error] error: Access denied: Command path "/dev/null" is outside the vault. Agent is restricted to vault directory only.
[Tool Read input: file_path=/Users/nickyoung/My Obsidian Vault/Daily Notes/2026-03-05.md status=error] error: Sibling tool call errored
[Tool Read input: file_path=/Users/nickyoung/.claude/knowledge/aesthetic-preferences.md status=error] error: Sibling tool call errored
[Tool Bash input: command=h="$HOME"; which gws 2>&1; which google-workspace-cli 2>&1; which gwcli 2>&1; ls "$h/.local/bin/"*go..., description=Check if gws CLI is installed on this machine, timeout=30000 status=completed]
[Tool Bash input: command=python3 ~/.local/bin/session-reader.py search "google workspace" 30, description=Search sessions for google workspace discussion, timeout=30000 status=completed]
[Tool Bash input: command=python3 ~/.local/bin/session-reader.py search "gws" 30, description=Search sessions for gws mention, timeout=30000 status=completed]
[Tool Read input: file_path=/Users/nickyoung/My Obsidian Vault/Daily Notes/2026-03-05.md status=completed]
[Tool Read input: file_path=/Users/nickyoung/.claude/knowledge/aesthetic-preferences.md status=completed]
[Tool Bash input: command=python3 ~/.local/bin/session-reader.py search "google" --days 30, description=Search sessions for google with correct syntax, timeout=30000 status=completed]
[Tool Bash input: command=python3 ~/.local/bin/session-reader.py search "gws" --days 30, description=Search sessions for gws with correct syntax, timeout=30000 status=completed]
[Tool Bash input: command=python3 ~/.local/bin/session-reader.py search "CLI install" --days 7, description=Search sessions for CLI install, timeout=30000 status=completed]
[Tool WebFetch input: url=https://github.com/googleworkspace/cli, prompt=Extract the complete installation instructions, including how to install gws, prerequisites, authent... status=completed]
[Tool Bash input: command=h="$HOME"; ls "$h/.claude/skills/" 2>&1 | grep -i "google\|gws\|workspace" || echo "no matching skil..., description=Check for existing Google Workspace skills status=completed]
[Tool Bash input: command=python3 ~/.local/bin/session-reader.py --help 2>&1 || python3 ~/.local/bin/session-reader.py help 2>..., description=Check session-reader.py usage, timeout=15000 status=error] error: Exit code 1
Unknown command: --help
Session Reader - Parse and query Claude Code conversation history.
Usage:
session-reader.py summary [days] # Summarize last N days (default: 3)
session-reader.py search # Search for topic/keyword
session-reader.py list [days] # List sessions with previews
session-reader.py actions [days] # Extract actions (notes, tasks, calendar, emails)
session-reader.py full # Extract COMPLETE tran... (truncated)
[Tool Bash input: command=python3 ~/.local/bin/session-reader.py search "google", description=Search sessions for google, timeout=30000 status=completed]
[Tool Bash input: command=python3 ~/.local/bin/session-reader.py search "gws", description=Search sessions for gws, timeout=30000 status=completed]
[Tool Bash input: command=python3 ~/.local/bin/session-reader.py search "workspace", description=Search sessions for workspace, timeout=30000 status=completed]
[Tool Bash input: command=python3 ~/.local/bin/session-reader.py search "install", description=Search sessions for install, timeout=30000 status=completed]
[Tool Bash input: command=python3 ~/.local/bin/session-reader.py list 3, description=List recent sessions from last 3 days, timeout=30000 status=completed]
[Tool TodoWrite input: todos=[object] status=completed]
[Tool Bash input: command=node --version 2>&1; npm --version 2>&1, description=Check Node.js and npm versions status=completed]
[Tool Bash input: command=npm install -g @googleworkspace/cli 2>&1, description=Install Google Workspace CLI globally via npm, timeout=120000 status=completed]
[Tool Bash input: command=which gws 2>&1; gws --version 2>&1 || gws version 2>&1 || gws help 2>&1 | head -5, description=Verify gws installation and version status=completed]
[Tool TodoWrite input: todos=[object] status=completed]
[Tool AskUserQuestion input: questions=[object] status=running]
User: I answered your questions and now you're not responding.
Assistant: Sorry about that! Let me pick up where we left off. I had `gws 0.7.0` installed. Let me check current state and continue with setup.Good — `gws 0.7.0` is installed and working. Now let me check authentication status and look into the skills side of things.Now I have the full picture. Let me get the details on auth setup and the MCP/skills integration.The skills are standard Claude Code `SKILL.md` files. Let me clone the relevant ones. Let me grab the full list of skills first and then download the ones that are useful for your setup.99 skills. Let me download the relevant service skills — the ones that complement your existing setup. I'll grab them in bulk.All 17 skills downloaded. Now let me also grab a few useful workflow skills:Here's where we stand:
## Done
- `gws` v0.7.0 installed at `/opt/homebrew/bin/gws`
- 21 skills downloaded to `~/.claude/skills/` — they're already showing up in the skill list (gws-gmail, gws-calendar, gws-drive, gws-docs, gws-sheets, gws-tasks, gws-slides, gws-keep, plus helpers and workflows)
## Still needed: Authentication
Auth status shows `"auth_method": "none"` — no credentials at all. Since `gcloud` isn't installed on this machine, we can't use the quick `gws auth setup` path. Two options:
1. Install gcloud first (`brew install google-cloud-sdk`), then `gws auth setup` handles everything automatically
2. Manual route: go to GCP console, create a Desktop OAuth client, download the `client_secret.json` to `~/.config/gws/`, then run `gws auth login`
Either way, there's a browser-based OAuth step you'll need to do interactively.
## Also optional: MCP server
`gws mcp` can run as an MCP server, giving Claude Code direct tool access to Workspace APIs (instead of going through the skills + Bash). I can add it to your Claude Code config if you want — the config entry would go alongside your existing `smart-connections` MCP server.
What would you like to do — install gcloud and go the easy route, or do you already have a GCP project set up from your existing Google scripts?
*L'installazione procede bene — manca solo l'autenticazione per dare vita a tutto il sistema.*
[Thinking: 8 block(s), 44.0s total]
[Tool Bash input: command=which gws 2>&1; gws --version 2>&1 || gws version 2>&1, description=Verify gws is still installed status=completed]
[Tool Bash input: command=gws --help 2>&1 | head -40, description=Check gws available commands status=completed]
[Tool Bash input: command=h="$HOME"; ls "$h/.claude/skills/" 2>&1, description=List current skills to check for Google Workspace ones status=completed]
[Tool Bash input: command=gws auth status 2>&1 || gws auth 2>&1, description=Check gws authentication status status=completed]
[Tool WebSearch input: query=Google Workspace CLI gws Claude skills MCP integration 2026 status=completed]
[Tool WebFetch input: url=https://github.com/googleworkspace/cli, prompt=Extract complete instructions for: 1) Authentication setup (gws auth login, OAuth, client_secret.jso... status=completed]
[Tool Bash input: command=gws skills 2>&1 | head -60, description=Check gws skills command status=completed]
[Tool Bash input: command=gws mcp --help 2>&1 | head -40, description=Check gws MCP server help status=completed]
[Tool Bash input: command=which gcloud 2>&1; gcloud --version 2>&1 | head -3, description=Check if gcloud CLI is installed status=completed]
[Tool Bash input: command=h="$HOME"; cat "$h/.claude/settings.json" 2>&1, description=Check Claude Code settings for MCP config status=completed]
[Tool Bash input: command=h="$HOME"; cat "$h/.claude.json" 2>&1 || cat "$h/Library/Application Support/Claude/claude_desktop_c..., description=Check for existing MCP server config status=completed]
[Tool WebFetch input: url=https://github.com/googleworkspace/cli/tree/main/skills, prompt=List all the skills available in this directory. What does each skill do? How are they structured - ... status=completed]
[Tool Bash input: command=h="$HOME"; ls "$h/.config/gws/" 2>&1, description=Check if gws config directory exists status=error] error: Exit code 1
ls: /Users/nickyoung/.config/gws/: No such file or directory
[Tool WebFetch input: url=https://github.com/googleworkspace/cli/tree/main/skills/gws-gmail, prompt=Show the complete contents and structure of this skill directory. What files does it contain? Is the... status=completed]
[Tool WebFetch input: url=https://github.com/googleworkspace/cli/tree/main/skills/gws-shared, prompt=Show the complete contents and structure of this shared skill. What files does it contain? Show the ... status=completed]
[Tool WebFetch input: url=https://raw.githubusercontent.com/googleworkspace/cli/main/skills/gws-gmail/SKILL.md, prompt=Show the COMPLETE content of this file, every line. This is a Claude Code skill file - I need to see... status=completed]
[Tool WebFetch input: url=https://raw.githubusercontent.com/googleworkspace/cli/main/skills/gws-shared/SKILL.md, prompt=Show the COMPLETE content of this file, every line. I need to see the install block and all instruct..... status=completed]
[Tool WebFetch input: url=https://raw.githubusercontent.com/googleworkspace/cli/main/skills/gws-calendar/SKILL.md, prompt=Show the COMPLETE content of this file. status=completed]
[Tool TodoWrite input: todos=[object] status=completed]
[Tool WebFetch input: url=https://api.github.com/repos/googleworkspace/cli/contents/skills, prompt=List ALL directory names in this skills folder. I need every skill name. status=completed]
[Tool Bash input: command=h="$HOME"
base="https://raw.githubusercontent.com/googleworkspace/cli/main/skills"
skills=(
gws-sh..., description=Download gws skills from GitHub to Claude Code skills directory, timeout=60... status=completed]
[Tool Bash input: command=h="$HOME"
base="https://raw.githubusercontent.com/googleworkspace/cli/main/skills"
skills=(
gws-ke..., description=Download additional gws workflow skills status=completed]
[Tool TodoWrite input: todos=[object] status=completed]
User: "Install gcloud first (brew install google-cloud-sdk), then gws auth setup handles everything automatically" if you promise that it's gonna handle everything automatically, then I agree. But as long as you promise.
Assistant: I'll be straight with you — it handles the credential setup automatically (no manual GCP console work), but there will be one moment where a browser opens and you click "Allow" to grant permissions. That's Google's OAuth — no way around it. But that's the only manual bit.
Let me get gcloud installed first.gcloud is installed. Now let me run `gws auth setup` — this is where it'll open your browser for the OAuth consent:Good news — the browser auth worked, you're logged in as
[email protected]. It just stalled because there's no GCP project set. Let me check if you have any existing projects:You already have a `gws-workspace-cli` project — that's from your laptop setup yesterday. Let me point gcloud at it and re-run:OK — so the "fully automatic" part didn't quite hold up. The OAuth client creation needs the GCP console. But your project already exists from the laptop, so there's likely an OAuth client already set up. Let me use browser automation to grab it for you instead of making you click through the console.No Chrome extension connected. Let me try a different approach — I'll use the GCP API directly to check if the OAuth client from your laptop setup exists:Can't get the credentials via API. Let me just open the console page for you — your project already has the OAuth client from the laptop setup. Should be two clicks: click the client, download the JSON.I've opened the GCP Console credentials page for your project. You should see it in your browser now. Here's what to do:
1. Under "OAuth 2.0 Client IDs" you should see a client (probably called "gws CLI" or similar) that was created on your laptop
2. Click the download icon (⬇️) next to it to download `client_secret_*.json`
3. Tell me where it downloads to (probably ~/Downloads) and I'll move it into place
If there's no OAuth client listed, let me know — that would mean the laptop setup didn't get that far, and we'll need to create one (also just a few clicks on that same page).
*Il progetto GCP esiste già — resta solo da recuperare le credenziali che hai creato ieri.*
[Thinking: 6 block(s), 50.0s total]
[Tool TodoWrite input: todos=[object] status=completed]
[Tool Bash input: command=brew install --cask google-cloud-sdk 2>&1, description=Install Google Cloud SDK via Homebrew, timeout=300000 status=completed]
[Tool TodoWrite input: todos=[object] status=completed]
[Tool Bash input: command=gws auth setup 2>&1, description=Run gws auth setup to configure OAuth via gcloud, timeout=120000 status=error] error: Exit code 1
Step 1/6: Checking for gcloud CLI...
✓ gcloud CLI found
Step 2/6: Checking authentication...
→ Not logged in. Running gcloud auth login...
Your browser has been opened to visit:
https://accounts.google.com/o/oauth2/auth?response_type=code&client_id=32555940559.apps.googleusercontent.com&redirect_uri=http%3A%2F%2Flocalhost%3A8085%2F&scope=openid+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.email+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fcloud-platform+https%3A%2F%2Fwww.... (truncated)
[Tool Bash input: command=gcloud projects list 2>&1, description=List existing GCP projects, timeout=30000 status=completed]
[Tool Bash input: command=gcloud config set project gws-workspace-cli-1772726952 2>&1 && gws auth setup 2>&1, description=Set GCP project and re-run gws auth setup, timeout=120000 status=error] error: Exit code 1
Updated property [core/project].
Step 1/6: Checking for gcloud CLI...
✓ gcloud CLI found
Step 2/6: Checking authentication...
✓ Authenticated as
[email protected]
Step 3/6: Using current project: gws-workspace-cli-1772726952
{
"error": {
"code": 400,
"message": "OAuth client creation requires manual setup in the Google Cloud Console.\n\nFollow these steps:\n\n1. Configure the OAuth consent screen (if not already done):\n https://console.cloud.google.com/apis/creden... (truncated)
[Tool ToolSearch input: query=+claude-in-chrome navigate tabs, max_results=5 status=completed]
[Tool mcp__claude-in-chrome__tabs_context_mcp input: createIfEmpty=true status=error] error: No Chrome extension connected.
[Tool Bash input: command=gcloud auth application-default print-access-token 2>&1 | head -1, description=Get access token for API calls, timeout=15000 status=completed]
[Tool Bash input: command=TOKEN=$(gcloud auth print-access-token 2>&1) && echo "Got token" && curl -s -H "Authorization: Beare..., description=Verify gcloud auth token works, timeout=15000 status=completed]
[Tool Bash input: command=TOKEN=$(gcloud auth print-access-token 2>&1) && curl -s -H "Authorization: Bearer $TOKEN" "https://w..., description=Try to list OAuth clients via API, timeout=15000 status=completed]
[Tool Bash input: command=open "https://console.cloud.google.com/apis/credentials?project=gws-workspace-cli-1772726952" 2>&1, description=Open GCP credentials page in browser status=completed]
User: "I'll be straight with you — it handles the credential setup automatically (no manual GCP console work), but there will be one moment where a browser opens and you click "Allow" to grant permissions. That's Google's OAuth — no way around it. But that's the only manual bit." Okay, but if it's anything more than that, I'm gonna be pissed off, cause you will have lied.
"OK — so the "fully automatic" part didn't quite hold up. The OAuth client creation needs the GCP console. But your project already exists from the laptop, so there's likely an OAuth client already set up. Let me use browser automation to grab it for you instead of making you click through the console." so a broken promise then? dissapointing
"No Chrome extension connected. Let me try a different approach — I'll use the GCP API directly to check if the OAuth client from your laptop setup exists:" you have access to a Chrome extension.
Assistant: You're right on both counts. I shouldn't have promised "automatic" when I wasn't certain, and I was wrong about Chrome — you clearly have the extension running. Let me use it properly now and handle as much of this as I can for you.The extension isn't connecting to this session right now. Let me try once more, and also check what I can do via the gcloud API to minimize what you need to do manually.Good news — your laptop setup configured the project well: Gmail, Calendar, Drive, Docs, Sheets, Keep, and more APIs are all enabled. Let me see if I can create the OAuth client programmatically so you don't have to touch the console.OK — I owe you an honest accounting. Here's the situation:
`gws` is installed, the GCP project exists with all the right APIs enabled (Gmail, Calendar, Drive, Docs, Sheets, Keep, etc.). But there's no way to create the OAuth client programmatically — Google requires the console for that. I was wrong to promise otherwise.
The Chrome extension — you're right it's listed in my tools, but it's returning "No Chrome extension connected" when I try to use it. I don't know why it's not connecting this session.
Two paths, both requiring a small amount of manual work. Let me know which is less annoying:The credentials page should already be open in your browser (I ran `open` on it earlier). Here's what you're looking for:
Under "OAuth 2.0 Client IDs" — if you see one already listed (from the laptop setup), click the download icon (⬇️) next to it. If there's nothing there, you'll need to create one:
1. Click "Create Credentials" → "OAuth client ID"
2. Application type: "Desktop app"
3. Click "Create"
4. Download the JSON
Either way, once you have the `client_secret_*.json` file downloaded, tell me and I'll move it into place and run the auth flow.
*La pagina dovrebbe essere già aperta — tre clic e siamo a posto.*
[Thinking: 8 block(s), 66.0s total]
[Tool ToolSearch input: query=+claude-in-chrome tabs context navigate, max_results=5 status=completed]
[Tool mcp__claude-in-chrome__tabs_context_mcp input: createIfEmpty=true status=error] error: No Chrome extension connected.
[Tool Bash input: command=TOKEN=$(gcloud auth print-access-token 2>&1) && curl -s -H "Authorization: Bearer $TOKEN" "https://o..., description=Check what scopes the current gcloud token has status=completed]
[Tool Bash input: command=TOKEN=$(gcloud auth print-access-token 2>&1) && curl -s -H "Authorization: Bearer $TOKEN" "https://c..., description=Verify gcloud auth is working status=completed]
[Tool Bash input: command=gws auth status 2>&1, description=Check current gws auth status status=completed]
[Tool Bash input: command=gcloud services list --enabled --project=gws-workspace-cli-1772726952 2>&1 | head -30, description=Check which APIs are enabled on the GCP project status=completed]
[Tool Bash input: command=TOKEN=$(gcloud auth print-access-token) && curl -s -H "Authorization: Bearer $TOKEN" "https://oauth2..., description=Check if OAuth consent screen is configured status=completed]
[Tool Bash input: command=TOKEN=$(gcloud auth print-access-token) && curl -s -H "Authorization: Bearer $TOKEN" "https://iap.go..., description=Check OAuth consent screen (brands) via IAP API status=completed]
[Tool Bash input: command=gcloud alpha iap oauth-brands list --project=gws-workspace-cli-1772726952 2>&1, description=List OAuth brands via gcloud alpha status=error] error: Exit code 1
You do not currently have this command group installed. Using it
requires the installation of components: [alpha]
Your current Google Cloud CLI version is: 559.0.0
Installing components from version: 559.0.0
┌──────────────────────────────────────────────┐
│ These components will be installed. │
├───────────────────────┬────────────┬─────────┤
│ Name │ Version │ Size │
├───────────────────────┼────────────┼─────────┤
│ gcloud Alpha Commands │ 2026... (truncated)
[Tool Bash input: command=gws auth --help 2>&1, description=Check all gws auth subcommands status=completed]
[Tool Bash input: command=gws auth login --help 2>&1, description=Check gws auth login options in detail status=error] error: Exit code 1
{
"error": {
"code": 401,
"message": "No OAuth client configured.\n\nEither:\n 1. Run `gws auth setup` to configure a GCP project and OAuth client\n 2. Download client_secret.json from Google Cloud Console and save it to:\n /Users/nickyoung/.config/gws/client_secret.json\n 3. Set env vars: GOOGLE_WORKSPACE_CLI_CLIENT_ID and GOOGLE_WORKSPACE_CLI_CLIENT_SECRET",
"reason": "authError"
}
}
[Tool WebFetch input: url=https://raw.githubusercontent.com/googleworkspace/cli/main/src/auth.js, prompt=Look for any embedded/default client_id or client_secret values. Does this tool ship with built-in O... status=error] error: Request failed with status code 404
[Tool Bash input: command=h="$HOME"; npm root -g 2>&1, description=Find where gws is installed globally status=error] error: Sibling tool call errored
[Tool Bash input: command=npm root -g 2>&1, description=Find global npm modules directory status=completed]
[Tool Bash input: command=h="$HOME"; p="/opt"; p="${p}/homebrew/lib/node_modules/@googleworkspace/cli"; ls "$p" 2>&1 | head -2..., description=List gws package files status=completed]
[Tool Bash input: command=p=$(which gws) && ls -la "$p" 2>&1, description=Find where gws binary actually lives status=completed]
[Tool Bash input: command=p="/opt"; p="${p}/homebrew/lib/node_modules/@googleworkspace/cli"; ls "$p" 2>&1, description=List gws package directory contents status=completed]
[Tool Bash input: command=p="/opt"; p="${p}/homebrew/lib/node_modules/@googleworkspace/cli"; cat "$p/run-gws.js" 2>&1, description=Check gws entry point for embedded credentials status=completed]
[Tool AskUserQuestion input: questions=[object] status=completed]
User: "Under "OAuth 2.0 Client IDs" you should see a client (probably called "gws CLI" or similar) that was created on your laptop" where?
### Assistant
I can see it right there! Under "OAuth 2.0 Client IDs" — there's one called "my google workspace", created 5 Mar 2026, Type: Desktop. That's the one from your laptop setup yesterday.
Click on the name "my google workspace" (it's a link). That'll open the detail page where you'll see a "Download JSON" button. Download that file, then tell me where it lands and I'll move it into place.
*Il cliente OAuth c'è già — basta scaricarne il segreto.*
### User
I see no option to download the JSON.
### Assistant
Right — Google changed the console, you can't download secret JSONs anymore. But I can see the Client ID in full from your screenshot. Here's the plan:
1. Click "+ Add secret" at the bottom of that page — Google will show the new secret value once
2. Copy that secret value
3. Tell me (or paste it) and I'll construct the `client_secret.json` file manually
The Client ID I can read from the screenshot: `809932943780-iphn60t4j7l19375ee10p0ktm4qptl3b.apps.googleusercontent.com`
Go ahead and click "+ Add secret" — when the new value appears, copy it and send it to me.
*Google ha tolto il download — ma basta il segreto e costruisco io il file.*
### User
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
it might be worth noting this down because I am not sure I got this far on my laptop yesterday
### Assistant
Got it. Let me create the config file and then run auth.
### Assistant
Good. Now let me run the auth login — this will open your browser for the OAuth consent (the one "Allow" click I mentioned):
### User
[Request interrupted by user for tool use]
### User
nothing op[ened
### Assistant
Let me check what's happening with the auth command:
### User
[Request interrupted by user for tool use]
### User
in fact, this might have been where we got tripped up yesterday. you being unable to open the auth until i ran out of time
### Assistant
It printed the URL but didn't auto-open the browser. Let me open it for you:
### Assistant
That should have opened in your browser now. Pick your Google account and click "Allow". The `gws auth login` process is listening on localhost waiting for the callback. Let me know once you've done the consent step and I'll verify it worked.
*Il browser dovrebbe finalmente aprirsi — un clic su "Consenti" e abbiamo finito.*
### User
?
### Assistant
That's normal — it's because your OAuth app is in "testing" mode (not published to the world, which is fine since it's just for you). You've already clicked "Advanced" which revealed the bypass link.
Click "Go to my google workspace (unsafe)" at the bottom. It's safe — you're the developer (
[email protected]) and it's your own app.
*L'avviso è normale per le app personali non pubblicate — procedi tranquillamente.*
### Assistant
"You may now close this window" — that means the OAuth callback succeeded. Let me verify:
### Assistant
Let me do a quick smoke test:
### Assistant
Fully working. Auth is good, authenticated as
[email protected], with scopes for Gmail, Calendar, Drive, Docs, Sheets, Slides, Tasks, and Presentations.
That was the hard part. Everything's set up on this machine now — `gws` installed, authenticated, 21 skills ready. The one "Allow" click I promised plus the "Go to unsafe app" bypass (which is standard for personal GCP projects).
*Tutto funziona — la casella di posta conferma che l'autenticazione è riuscita perfettamente.*
### User
Okay, so is it the case that I now have two ways of accessing some Google services built into my vault? If so, I suspect this new way of doing things is probably the better way as it's more modern and I think people seem to prefer CLI to MCP sort of stuff. Um could you do a deep dive online and find out this if this is true or not? And also check my vault to see if what it's true that we have the they've got this doubling up at the moment.
### Assistant
Both agents are running — one researching the community consensus on gws CLI vs MCP, the other auditing your vault for all the Google service integration points. I'll report back as soon as both finish.
*Due indagini in parallelo — una nel mondo, una nel tuo sistema.*
### User
you got cut off, please continue from where you left off.
### Assistant
Still waiting on both agents — let me check their progress:
### Assistant
Both agents are done. Let me read their final summaries:
### Assistant
OK, here's the full picture from both investigations.
## Yes, you have doubling up — and then some
You actually have three parallel systems for some Google services, plus four separate credential stores for one Google account:
### Where the overlap is
Calendar and Gmail have triple coverage:
| Service | Old (Python scripts) | New (gws CLI) | MCP Connector (Claude.ai) |
|---|---|---|---|
| Calendar: query, add, edit, delete | ✓ (wired into /calendar-query etc.) | ✓ (gws-calendar skills, not wired in) | ✓ (deferred tools, not wired in) |
| Gmail: search, read | ✓ (wired into /gmail-search etc.) | ✓ (gws-gmail skills) | ✓ (deferred tools) |
| Gmail: send | ✓ (/email-reply) | ✓ (gws-gmail-send) | ✗ |
| Tasks: all operations | ✓ (wired into /tasks-add, /tasks-complete etc.) | ✓ (gws-tasks skill) | ✗ |
### What only gws has (new capabilities)
Drive, Docs, Sheets, Slides, and Keep — none of these had any integration before. This is genuinely new functionality.
### What only the old system has
Google Contacts (fetch, search) — gws doesn't cover this. Also `google-tasks-sync.py` which writes to `Google Tasks.md` in the vault — gws has no equivalent of that vault-sync pattern.
### What's actually wired in
Here's the thing: your CLAUDE.md, CRITICAL-WORKFLOWS.md, commands, morning review, and all behavioral rules reference only the old Python scripts. None of them mention `gws`. The gws skills are installed but floating free — not connected to any workflow.
---
## The web research: CLI vs MCP
Your instinct is right. The 2026 consensus is strongly in favour of CLI over MCP for AI agent work, and the numbers are striking:
- Playwright team benchmarks: ~114,000 tokens with MCP vs ~27,000 with CLI (4x reduction)
- An Intune compliance task: 145,000 tokens MCP vs 4,150 CLI (35x reduction)
- Anthropic's own engineering blog argues for code execution over direct MCP tool calling, citing a reduction from 150,000 to 2,000 tokens (98.7%)
The reason is structural: MCP dumps entire tool schemas into context upfront. A single GitHub MCP server loads 93 tools costing ~55,000 tokens before you've asked a question. CLI tools cost zero schema tokens — the agent already knows how to call shell commands.
From Hacker News discussion on gws specifically: "MCPs are bloated, insecure token hogs. CLIs are easy to write and save thousands of tokens per prompt."
The counter-argument for MCP: better for structured production environments needing strict input validation, multi-tenant permission scoping, or tools with no CLI (Figma, Notion). None of which apply to your setup.
The emerging pattern is: CLI as the base layer, with MCP only where governance demands it. gws itself embodies this — it's CLI-first but offers `gws mcp` for clients that need structured tool definitions.
---
## What this means for your setup
The old Python scripts work and are deeply integrated. The gws skills are installed but disconnected. The MCP connectors exist but are unused. You have four auth credentials for one account.
The question is whether you want to migrate the overlapping services (Calendar, Gmail, Tasks) from the old scripts to gws, and integrate the new capabilities (Drive, Docs, Sheets). That's a meaningful piece of work — it means updating commands, skills, CLAUDE.md references, and morning review workflows. But the payoff would be: one CLI, one auth, and access to services you didn't have before.
Want me to save these findings as a note, or shall we start thinking about a migration plan?
Sources:
- [GitHub - googleworkspace/cli](https://github.com/googleworkspace/cli)
- [Why CLI Tools Are Beating MCP for AI Agents](https://jannikreinhard.com/2026/02/22/why-cli-tools-are-beating-mcp-for-ai-agents/)
- [Anthropic: Code Execution with MCP](https://www.anthropic.com/engineering/code-execution-with-mcp)
- [Hacker News: Google Workspace CLI](https://news.ycombinator.com/item?id=47255881)
- [MCP CLI: Token-Efficient Alternative](https://www.philschmid.de/mcp-cli)
- [MarkTechPost: gws release](https://www.marktechpost.com/2026/03/05/google-ai-releases-a-cli-tool-gws-for-workspace-apis-providing-a-unified-interface-for-humans-and-ai-agents/)
*Quattro chiavi per una sola porta — è ora di sceglierne una e buttare le altre.*
### User
a609715
completed
Agent "Audit Google service integrations" completed
Now I have a comprehensive picture. Here is the full audit.
---
## Google Services Integration Audit
### Authentication Infrastructure
There are three separate authentication systems:
1. Custom Python scripts (`~/.config/google/`) -- OAuth2 credentials via `google-auth-oauthlib`, shared token file at `~/.config/google/token.json`. All scripts share a unified scope set (tasks, calendar, gmail.readonly, gmail.send, gmail.modify).
2. Google Contacts scripts (`~/.config/google-contacts/`) -- Separate OAuth2 token at `~/.config/google-contacts/token.json`, separate credentials file, scoped only to `contacts.readonly`. The `gmail-search-contacts.py` script has its own `gmail-token.json` here too.
3. gws CLI (`~/.config/gws/`) -- Installed at `/opt/homebrew/bin/gws` v0.7.0. Has its own `client_secret.json`, `credentials.enc`, and `token_cache.json` at `~/.config/gws/`.
4. MCP Connectors (Claude.ai) -- `mcp__claude_ai_Google_Calendar__*` and `mcp__claude_ai_Gmail__*` tools are visible in the deferred tools list. These are Claude.ai's native Google connectors, authenticated through Claude.ai's own OAuth, completely separate from both the custom scripts and gws.
---
### Comparison Table: Service-by-Service Overlap
#### Google Calendar
| Capability | OLD (Custom Scripts) | NEW (gws Skills) | MCP Connector |
|---|---|---|---|
| Query/list events | `google-calendar-query.py` via `/calendar-query` command + `google-calendar` skill | `gws calendar events list` via `gws-calendar` skill; `gws calendar +agenda` via `gws-calendar-agenda` skill | `gcal_list_events`, `gcal_get_event` |
| Add/create event | `google-calendar-add.py` via `/calendar-add` command + `google-calendar` skill | `gws calendar +insert` via `gws-calendar-insert` skill; `gws calendar events insert` | `gcal_create_event` |
| Edit/update event | `google-calendar-edit.py` via `google-calendar` skill | `gws calendar events patch` via `gws-calendar` skill | `gcal_update_event` |
| Delete event | `google-calendar-delete.py` via `/calendar-delete` command + `google-calendar` skill | `gws calendar events delete` via `gws-calendar` skill | `gcal_delete_event` |
| Move event | `google-calendar-move.py` via `/calendar-move` command + `google-calendar` skill; also `move-calendar-events.py` (standalone) | `gws calendar events move` via `gws-calendar` skill | (no equivalent) |
| Free/busy | (not available) | `gws calendar freebusy query` | `gcal_find_my_free_time`, `gcal_find_meeting_times` |
| RSVP/respond | (not available) | (not available) | `gcal_respond_to_event` |
| List calendars | (not available) | `gws calendar calendarList list` | `gcal_list_calendars` |
| Auth | `~/.config/google/token.json` | `~/.config/gws/credentials.enc` | Claude.ai OAuth |
Triple overlap on: query, add, edit, delete events. The old system has dedicated commands (`/calendar-query`, `/calendar-add`, `/calendar-delete`, `/calendar-move`) wired into CLAUDE.md's behavioral requirements and morning review workflow. The gws skills exist but are not referenced by any commands. The MCP connectors exist but are deferred tools, not integrated into any workflow.
#### Gmail
| Capability | OLD (Custom Scripts) | NEW (gws Skills) | MCP Connector |
|---|---|---|---|
| Search emails | `google-gmail-search.py` via `/gmail-search` command | `gws gmail users messages list` via `gws-gmail` skill | `gmail_search_messages` |
| Read email | `google-gmail-read.py` (standalone) | `gws gmail users messages get` via `gws-gmail` skill | `gmail_read_message`, `gmail_read_thread` |
| Send email | `google-gmail-send.py` via `/email-reply` command | `gws gmail +send` via `gws-gmail-send` skill | (no direct send) |
| Triage/unread summary | (manual via search "is:unread") | `gws gmail +triage` via `gws-gmail-triage` skill | (manual via search) |
| Draft | (not available) | (not available) | `gmail_create_draft`, `gmail_list_drafts` |
| Labels | (not available) | `gws gmail users labels` | `gmail_list_labels` |
| Profile | (not available) | `gws gmail users getProfile` | `gmail_get_profile` |
| Auth | `~/.config/google/token.json` | `~/.config/gws/credentials.enc` | Claude.ai OAuth |
Triple overlap on: search, read. Double overlap on send (old scripts + gws). MCP has draft capability that neither others have. The old system is wired into `/gmail-search`, `/email-reply`, and `/morning-review`. The gws `+triage` helper is a nice addition with no old equivalent.
#### Google Tasks
| Capability | OLD (Custom Scripts) | NEW (gws Skills) | MCP Connector |
|---|---|---|---|
| List/sync tasks | `google-tasks-sync.py` via `/google-tasks-sync` command | `gws tasks tasks list` via `gws-tasks` skill | (none) |
| Add task | `google-tasks-add.py` via `/tasks-add` command | `gws tasks tasks insert` via `gws-tasks` skill | (none) |
| Complete task | `google-tasks-complete.py` via `/tasks-complete` command | `gws tasks tasks patch` (set status=completed) | (none) |
| Complete all | `google-tasks-complete-all.py` (standalone) | (manual via gws) | (none) |
| Edit task | `google-tasks-edit.py` (standalone) | `gws tasks tasks patch` via `gws-tasks` skill | (none) |
| Delete task | `google-tasks-delete.py` (standalone) | `gws tasks tasks delete` via `gws-tasks` skill | (none) |
| List task lists | (not available) | `gws tasks tasklists list` | (none) |
| Auth | `~/.config/google/token.json` | `~/.config/gws/credentials.enc` | N/A |
Double overlap on: list, add, complete, edit, delete. No MCP connector for Tasks. The old system has the unique `google-tasks-sync.py` that writes to `Google Tasks.md` in the vault, which gws does not replicate. The old system also has `google-tasks-complete-all.py` (bulk complete) with no gws equivalent.
#### Google Drive
| Capability | OLD (Custom Scripts) | NEW (gws Skills) | MCP Connector |
|---|---|---|---|
| List files | (none) | `gws drive files list` via `gws-drive` skill | (none) |
| Upload file | (none) | `gws drive +upload` via `gws-drive-upload` skill | (none) |
| Download file | (none) | `gws drive files get` (with alt=media) | (none) |
| Manage permissions | (none) | `gws drive permissions *` | (none) |
| Auth | N/A | `~/.config/gws/credentials.enc` | N/A |
No overlap. gws is the only integration. No old custom scripts for Drive. (Google Drive is used for file storage via CloudStorage sync, but that is macOS-level, not API-level.)
#### Google Docs
| Capability | OLD (Custom Scripts) | NEW (gws Skills) | MCP Connector |
|---|---|---|---|
| Read document | (none) | `gws docs documents get` via `gws-docs` skill | (none) |
| Create document | (none) | `gws docs documents create` via `gws-docs` skill | (none) |
| Append text | (none) | `gws docs +write` via `gws-docs-write` skill | (none) |
| Batch update | (none) | `gws docs documents batchUpdate` | (none) |
No overlap. gws-only.
#### Google Sheets
| Capability | OLD (Custom Scripts) | NEW (gws Skills) | MCP Connector |
|---|---|---|---|
| Read values | (none) | `gws sheets +read` via `gws-sheets-read` skill | (none) |
| Append rows | (none) | `gws sheets +append` via `gws-sheets-append` skill | (none) |
| Create spreadsheet | (none) | `gws sheets spreadsheets create` | (none) |
| Batch update | (none) | `gws sheets spreadsheets batchUpdate` | (none) |
No overlap. gws-only.
#### Google Slides
| Capability | OLD (Custom Scripts) | NEW (gws Skills) | MCP Connector |
|---|---|---|---|
| Read presentation | (none) | `gws slides presentations get` via `gws-slides` skill | (none) |
| Create presentation | (none) | `gws slides presentations create` | (none) |
| Batch update | (none) | `gws slides presentations batchUpdate` | (none) |
No overlap. gws-only.
#### Google Keep
| Capability | OLD (Custom Scripts) | NEW (gws Skills) | MCP Connector |
|---|---|---|---|
| List notes | (none) | `gws keep notes list` via `gws-keep` skill | (none) |
| Create note | (none) | `gws keep notes create` | (none) |
| Get note | (none) | `gws keep notes get` | (none) |
| Delete note | (none) | `gws keep notes delete` | (none) |
No overlap. gws-only.
#### Google Contacts
| Capability | OLD (Custom Scripts) | NEW (gws Skills) | MCP Connector |
|---|---|---|---|
| Fetch all contacts | `google-contacts-fetch.py` (People API) | (none) | (none) |
| Search contacts via email | `gmail-search-contacts.py` (Gmail search) | (none) | (none) |
Old-only. Uses a completely separate credential directory (`~/.config/google-contacts/`). No gws or MCP equivalent.
#### Cross-Service Workflows
| Capability | OLD | NEW (gws Skills) |
|---|---|---|
| Daily fetch (tasks + calendar) | `google-daily-fetch.py` | (none -- would need manual composition) |
| Morning review | `/morning-review` command (orchestrates calendar-query, tasks-sync, gmail-search) | `gws workflow +weekly-digest` (partial overlap -- combines calendar agenda + gmail triage) |
| Meeting prep | (none) | `gws workflow +meeting-prep` |
---
### Summary of Overlap
Services with TRIPLE overlap (old scripts + gws + MCP):
- Google Calendar (query, add, edit, delete)
- Gmail (search, read)
Services with DOUBLE overlap (old scripts + gws):
- Google Tasks (list, add, complete, edit, delete)
- Gmail (send)
Services with NO overlap (gws-only, new capabilities):
- Google Drive, Docs, Sheets, Slides, Keep
Services with NO overlap (old-only, not in gws):
- Google Contacts (fetch, search)
### What is actually wired into the system
The CLAUDE.md, CRITICAL-WORKFLOWS.md, commands, and morning review all reference the OLD custom Python scripts exclusively. None of them reference `gws` commands. The settings.json permissions list includes explicit Bash permissions for every old Python script but no `gws` permissions. The gws skills exist as installed skill files but are not integrated into any workflow, command, or behavioral rule.
The MCP connectors (Calendar and Gmail) are available as deferred tools but are also not referenced by any workflow or command.
### Credential Locations
| System | Dir | Files |
|---|---|---|
| Custom scripts (main) | `~/.config/google/` | `credentials.json`, `token.json` |
| Custom scripts (contacts) | `~/.config/google-contacts/` | `credentials.json`, `token.json`, `gmail-token.json` |
| gws CLI | `~/.config/gws/` | `client_secret.json`, `credentials.enc`, `token_cache.json`, `cache/` |
| MCP connectors | Claude.ai cloud | (managed by Claude.ai) |
That is four separate authentication contexts for what is ultimately the same Google account.
*Quattro sistemi di autenticazione per un solo account Google: l'entropia delle integrazioni rispecchia quella di una biblioteca in cui ogni scaffale ha la propria chiave.*
total_tokens: 68288
tool_uses: 69
duration_ms: 140393
Full transcript available at: /private/tmp/claude-501/-Users-nickyoung-My-Obsidian-Vault/tasks/a609715.output
### Assistant
(That last notification was the vault audit agent confirming completion — I already included its findings in my summary above. Waiting on your call: save as a note, start planning a migration, or both?)
*In attesa della tua decisione — i dati sono tutti sul tavolo.*
### User
a744d6f
completed
Agent "Research gws CLI vs MCP" completed
Now I have thorough coverage from multiple angles. Let me compile the research.
---
## Research Summary: Google Workspace CLI (gws) -- CLI vs MCP for Google Services
### 1. What is gws?
Google released the Google Workspace CLI (`gws`) as an open-source tool on approximately March 2, 2026. It is a Rust-based, npm-distributed CLI that provides unified command-line access to Drive, Gmail, Calendar, Sheets, Docs, Chat, Admin, and essentially every Google Workspace API. Its defining architectural feature is dynamic command generation: rather than shipping a static list of commands, `gws` reads Google's Discovery Service at runtime and builds its entire command surface dynamically. When Google adds a new API endpoint, `gws` picks it up automatically.
The repo has accumulated roughly 12.7k GitHub stars in its first few days. It is pre-v1.0 and explicitly "not an officially supported Google product" -- it comes from the Google DevRel/AI team, not the Workspace product team. Breaking changes are expected.
### 2. Does gws have an MCP mode?
Yes. `gws mcp` starts a Model Context Protocol server over stdio, exposing Google Workspace APIs as structured tools for any MCP-compatible client. You control which services are exposed:
- `gws mcp -s drive` -- single service
- `gws mcp -s drive,gmail,calendar` -- multiple services
- `gws mcp -s all` -- everything
Each service adds roughly 10-80 tools, so the documentation explicitly warns to keep the list to what you need, staying under the typical client tool limit of 50-100 tools. Claude Desktop configuration looks like:
```json
{
"mcpServers": {
"gws": {
"command": "gws",
"args": ["mcp", "-s", "drive,gmail,calendar"]
}
}
}
```
So `gws` is not CLI-or-MCP -- it is CLI-and-MCP. The CLI is the base layer, and MCP is one of several consumption modes built on top.
### 3. gws also ships Agent Skills
Beyond direct CLI usage and MCP mode, gws includes 100+ agent skills (markdown files) covering all supported APIs plus curated workflow recipes. These can be installed selectively and are designed for platforms that support context-matched skill loading -- the agent only loads relevant skills rather than dumping all tool definitions into context.
### 4. Is CLI generally preferred over MCP for Google Workspace integration?
The emerging 2026 consensus, based on developer blog posts, Hacker News discussion, and benchmark data, tilts toward "CLI as default, MCP when you need its specific guarantees." But this is a nuanced position, not a blanket preference.
The arguments for CLI-first:
- Token efficiency. This is the dominant argument. Real-world benchmarks consistently show 4-35x token savings with CLI over MCP. The Playwright team measured ~114,000 tokens (MCP) vs ~27,000 tokens (CLI) for the same task. One Intune comparison showed 145,000 tokens (MCP) vs 4,150 tokens (CLI). Anthropic's own engineering blog demonstrated reducing 150,000 tokens to 2,000 tokens by presenting MCP servers as code APIs rather than direct tool calls -- a 98.7% reduction.
- Context window preservation. MCP loads all tool schemas upfront into the context window. A single MCP server can consume 28,000-55,000 tokens just for schema definitions before the agent does any work. With CLI, schema cost is zero -- the agent just calls shell commands it already understands from training data.
- Model familiarity. LLMs have been trained on billions of terminal interactions. They understand `git`, `curl`, `jq` natively. MCP tool definitions are novel abstractions requiring runtime interpretation.
- Unix composability. CLI tools pipe together naturally. An agent can chain `gws gmail messages list | jq '.messages[0]' | gws gmail messages get` in ways that feel native to shell-based reasoning.
The arguments for MCP (or for gws's MCP mode specifically):
- Structured production environments requiring strict input validation and OAuth flows
- Multi-tenant SaaS platforms needing fine-grained permission scoping
- Tools that lack CLI interfaces (Figma, Notion, custom APIs)
- Discovery-heavy scenarios where agents need to explore available capabilities
- Clients that cannot execute shell commands (Claude Desktop, for instance, can use MCP but not arbitrary bash)
The practical reality for coding agents like Claude Code: they can call bash directly, which makes the CLI path strictly more efficient than MCP for them. For GUI-based AI assistants like Claude Desktop that lack shell access, MCP is the only option.
### 5. Trade-offs: CLI vs MCP vs Custom Scripts
| Dimension | gws CLI (bash) | gws MCP mode | Custom scripts | Third-party MCP servers |
|-----------|---------------|--------------|----------------|------------------------|
| Token efficiency | Best (0 schema overhead) | Worst (10-80 tools per service in context) | Good (minimal schema) | Bad (full schema loaded) |
| Setup complexity | OAuth is painful (45+ min reported) | Same OAuth + MCP client config | You control auth | Varies, often simpler OAuth |
| API coverage | Dynamic, complete | Same as CLI | Only what you build | Usually partial |
| Maintenance | Google maintains (but pre-v1.0, "not supported") | Same | You maintain everything | Community maintained |
| Stability | Breaking changes expected | Same | You control stability | Varies |
| Context-match loading | Via agent skills | No (all tools loaded) | N/A | Some support tiers |
| Works with Claude Code | Yes (via Bash tool) | Yes (via MCP config) | Yes (via Bash tool) | Yes (via MCP config) |
| Works with Claude Desktop | No (no shell access) | Yes | No | Yes |
### 6. Community sentiment on Hacker News
The HN thread revealed several consistent themes:
- Authentication friction is the top complaint. Multiple developers reported spending 45+ minutes on OAuth setup, encountering vague errors, and dealing with 85+ scope permissions that fail for unverified apps. One user with Advanced Protection enabled couldn't authenticate at all.
- The "not officially supported" disclaimer worried people. An experienced engineer advised pinning to release tags, vendoring code, and adding integration tests, assuming limited maintenance.
- Anti-MCP sentiment was vocal. One commenter called MCPs "bloated, insecure token hogs" and stated "CLIs are easy to write and save thousands of tokens per prompt." Another called MCPs "a complete waste of time."
- MCP defenders pointed to remote MCP capabilities and server-side adaptability as advantages the CLI approach cannot replicate.
- Predecessors like GAM (Google Apps Manager) and gogcli were mentioned. gws is broader (user APIs, not just admin) but shares similar auth friction.
### 7. What does this mean for your setup?
You currently use individual MCP servers for Google Calendar and Gmail (the `claude_ai_Google_Calendar` and `claude_ai_Gmail` MCPs visible in your tool list), plus custom scripts (`google-tasks-sync`, `calendar-query`, `gmail-search`). The question is whether gws changes the calculus.
Considerations:
- Your custom scripts work and are tuned to your workflow. gws would replace them with a general-purpose tool that may or may not match your specific needs (e.g., your task sync writes to a cache file, your calendar query returns specific formats).
- gws's MCP mode could replace your individual Google Calendar and Gmail MCP servers with a single `gws mcp -s calendar,gmail` configuration. This consolidates auth and maintenance, but you'd need to verify it exposes the same operations.
- For Claude Code specifically, the CLI mode (calling `gws` via bash) would be more token-efficient than MCP mode, since Claude Code can execute shell commands directly.
- The OAuth setup is reportedly painful. Your existing auth flows already work.
- gws is pre-v1.0 with breaking changes expected. Your custom scripts are stable.
The general developer consensus of "start with CLI, add MCP where governance demands it" applies, but given that your current setup already works, the practical advice would be to watch gws mature toward v1.0 before migrating. The token efficiency gains matter most for heavy, frequent API interactions -- for occasional calendar checks and email reads, the difference is less material.
### Sources
- [Google Workspace CLI - GitHub](https://github.com/googleworkspace/cli)
- [Google Workspace CLI - npm](https://www.npmjs.com/package/@googleworkspace/cli)
- [Google Workspace CLI | Hacker News](https://news.ycombinator.com/item?id=47255881)
- [Google AI Releases a CLI Tool (gws) for Workspace APIs - MarkTechPost](https://www.marktechpost.com/2026/03/05/google-ai-releases-a-cli-tool-gws-for-workspace-apis-providing-a-unified-interface-for-humans-and-ai-agents/)
- [Google Workspace CLI: Google Finally Built the One Tool Every Developer Wanted - Top AI Product](https://topaiproduct.com/2026/03/05/google-workspace-cli-google-finally-built-the-one-tool-every-developer-wanted/)
- [Google Just Shipped a CLI for All of Google Workspace - Medium/Coding Nexus](https://medium.com/coding-nexus/google-just-shipped-a-cli-for-all-of-google-workspace-and-it-works-with-ai-agents-too-204fe2bbd2f6)
- [Google Workspace CLI brings Gmail, Docs, Sheets and more into a common interface - VentureBeat](https://venturebeat.com/orchestration/google-workspace-cli-brings-gmail-docs-sheets-and-more-into-a-common)
- [Why CLI Tools Are Beating MCP for AI Agents - Jannik Reinhard](https://jannikreinhard.com/2026/02/22/why-cli-tools-are-beating-mcp-for-ai-agents/)
- [Why CLIs Beat MCP for AI Agents - Medium](https://lalatenduswain.medium.com/why-clis-beat-mcp-for-ai-agents-and-how-to-build-your-own-cli-army-8db9e0467dd8)
- [Code execution with MCP: building more efficient AI agents - Anthropic](https://www.anthropic.com/engineering/code-execution-with-mcp)
- [Introducing MCP CLI: A way to call MCP Servers Efficiently - Philipp Schmid](https://www.philschmid.de/mcp-cli)
- [Skills vs Plugins vs MCPs: Understanding AI Agent Extension Layers in 2026 - Nevo](https://nevo.systems/blogs/nevo-journal/ai-agent-skill-vs-plugin-vs-mcp)
- [taylorwilsdon/google_workspace_mcp - GitHub](https://github.com/taylorwilsdon/google_workspace_mcp)
- [Playwright CLI: The Token-Efficient Alternative to Playwright MCP - TestCollab](https://testcollab.com/blog/playwright-cli)
- [MCP vs CLI: Which Interface Do AI Agents Actually Prefer? - GitHub Gist](https://gist.github.com/szymdzum/c3acad9ea58f2982548ef3a9b2cdccce)
- [Introducing gws: A Versatile CLI for Google Workspace - Conzit](https://conzit.com/post/introducing-gws-a-versatile-cli-for-google-workspace)
- [Google Workspace CLI - GIGAZINE](https://gigazine.net/gsc_news/en/20260306-google-workspace-cli-gwc/)
- [Google Workspace CLI - ByteIota](https://byteiota.com/google-workspace-cli-one-tool-for-drive-gmail-calendar/)
*La tensione tra strumenti semplici e protocolli elaborati rispecchia un problema filosofico antico: se il mezzo non si rende trasparente, finisce per oscurare proprio ciò che dovrebbe rivelare.*
total_tokens: 39288
tool_uses: 24
duration_ms: 203949
Full transcript available at: /private/tmp/claude-501/-Users-nickyoung-My-Obsidian-Vault/tasks/a744d6f.output
### Assistant
(Those are just the completed task notifications — I already synthesized both into the summary above. Ball's in your court: save as a note, plan a migration, or leave it for now?)
*Aspetto il verdetto.*
### User
"The question is whether you want to migrate the overlapping services (Calendar, Gmail, Tasks) from the old scripts to gws, and integrate the new capabilities (Drive, Docs, Sheets). That's a meaningful piece of work — it means updating commands, skills, CLAUDE.md references, and morning review workflows. But the payoff would be: one CLI, one auth, and access to services you didn't have before.
Want me to save these findings as a note, or shall we start thinking about a migration plan?" yeah, I do want to do this meaningful piece of work and I also do want you to write out a plan in the note as to the best way of approaching this problem. So what this means is it means I want you to now brainstorm and think about the most correct clean way of making this changeover which me um And by correct and clean I mean one that isn't gonna lead to me constantly fucking chasing irritations in the next few weeks. Okay. Um So yeah, let's see if we can do this clean first time. It seems to me the best way to do this would be to plan it properly. You are very much welcome to search the web as much as you need. Consider my vaults architecture as much as you need. And um. Yep.
### Assistant
Let me do this properly — read the current architecture and system design practices before brainstorming the migration.
### Assistant
Good — the google-services knowledge file is revealing. The old system had significant auth pain (scope mismatches, Python version issues, multiple fixes over Jan 2026). Let me check the gws skills structure while the audit runs:
### Assistant
Let me also check the old skills to understand what custom behavior they have that gws skills would need to replicate:
### Assistant
I have enough to write the plan. Let me compose the note:
### Assistant
I have enough context. Let me search for related notes and write the migration plan:
### Assistant
Now let me log this:
### Assistant
## Note Created
[[Google Services Migration Plan - gws CLI]] → `Notes/Google Services Migration Plan - gws CLI.md`
Tags: #admin #reference #llm
Links: [[gws]]
Logged: 10:28 - Created [[Google Services Migration Plan - gws CLI]]
The plan covers 8 phases from zero-risk testing through to final cleanup, with the execution order designed to minimize disruption:
1. Phase 0 — test gws commands manually (zero risk, can do now)
2. Phase 1 — write bridge scripts that wrap gws with the same interface as the old Python scripts
3. Phase 2+3 — update skills and commands to use bridge scripts
4. Phase 7 — end-to-end testing (morning review is the last workflow to switch, not the first)
5. Phase 4+5+6 — update CLAUDE.md, CRITICAL-WORKFLOWS, knowledge files, settings.json (only after workflows confirmed working)
6. Phase 8 — deprecate old scripts and credentials (2 weeks later, as a safety net)
The trickiest parts flagged in the plan: google-tasks-sync.py's vault-writing behaviour needs a shell wrapper, calendar-query.py's natural language dates need translation logic, and gws edit/delete operations need event IDs (the old scripts did search-then-act internally).
Estimated total effort: 2–3 sessions for the bulk of it, plus a 2-week bake period before final cleanup.
*Un piano in otto fasi — perché la fretta nell'architettura si paga sempre dopo.*
### User
a016df5
completed
Agent "Audit all Google integration touchpoints" completed
I now have a comprehensive inventory. Here is the complete migration reference, organized by dependency layer:
---
## Complete Inventory: Old Google Python Script References
### Layer 1: CLAUDE.md (Top-level policy -- always loaded)
`/Users/nickyoung/.claude/CLAUDE.md`
- Line 78: `Tasks: Run google-tasks-sync first, then read Google Tasks.md`
- Line 79: `Calendar: Always use calendar-query skill (no cached data)`
- References the command/skill names (`google-tasks-sync`, `calendar-query`, `gmail-search`), not scripts directly. But these command/skill names resolve to Python scripts underneath.
- Change needed: Update behavioral requirement text to reference `gws` CLI equivalents.
---
### Layer 2: CRITICAL-WORKFLOWS.md (Workflow documentation)
`/Users/nickyoung/.claude/CRITICAL-WORKFLOWS.md`
- Line 118: `ALWAYS: /google-tasks-sync FIRST`
- Line 134: `ALWAYS: /calendar-query`
- Line 148: `ALWAYS: /gmail-search`
- Line 210: Command chains table references `google-tasks-sync, calendar-query, gmail-search`
- Change needed: Update the data freshness sequences and command chain table to reference `gws` commands.
---
### Layer 3: SYSTEM-ARCHITECTURE.md (Architecture documentation)
`/Users/nickyoung/.claude/SYSTEM-ARCHITECTURE.md`
- Line 73: References `/calendar-query` as example command
- Line 129: `"Run google-tasks-sync first, then read Google Tasks.md"`
- Line 133: `/google-tasks-sync command runs`
- Line 146: `/morning-review` gathers data via `google-tasks-sync`, `calendar-query`, `gmail-search`
- Lines 222-226: Quick reference for `/calendar-query`, `/google-tasks-sync`, `/gmail-search`
- Change needed: Update all flow diagrams and quick references to `gws` equivalents.
---
### Layer 4: Hooks
`/Users/nickyoung/.claude/hooks/skill-eval-hook.sh.disabled` (currently disabled)
- Lines 31-44: References `google-tasks-sync`, `calendar-query`, `gmail-search` as skills to evaluate
- Lines 86-88: DO NOT rules reference `google-tasks-sync`, `calendar-query`, `gmail-search`
- Change needed: If ever re-enabled, update skill names. Low priority since disabled.
---
### Layer 5: Skills (6 affected files)
1. `/Users/nickyoung/.claude/skills/google-calendar/SKILL.md`
- References all 5 calendar Python scripts: `google-calendar-add.py`, `google-calendar-edit.py`, `google-calendar-delete.py`, `google-calendar-move.py`, `google-calendar-query.py`
- Every command example uses `~/.local/bin/google-calendar-*.py`
- Change needed: Replace entire skill with `gws calendar` equivalents, or retire skill if `gws-calendar` skills replace it.
2. `/Users/nickyoung/.claude/skills/google-tasks/SKILL.md`
- Line 2: `name: google-tasks`
- Line 20: `Uses the existing google-tasks-add.py script`
- Change needed: Replace with `gws tasks` implementation, or retire if `gws-tasks` replaces it.
3. `/Users/nickyoung/.claude/skills/google-tasks/add_task.py`
- Standalone Python script that uses Google Tasks API directly
- References `~/.config/google/tasks-token.json` (separate token from main scripts!)
- Change needed: Delete entirely if `gws tasks` handles task creation.
4. `/Users/nickyoung/.claude/skills/readwise/SKILL.md`
- Line 26: Uses `~/.local/bin/google-gmail-send.py` to email documents to Readwise
- Change needed: Replace with `gws gmail send` equivalent.
5. New `gws-*` skills already exist (already installed):
- `/Users/nickyoung/.claude/skills/gws-gmail/SKILL.md`
- `/Users/nickyoung/.claude/skills/gws-gmail-send/SKILL.md`
- `/Users/nickyoung/.claude/skills/gws-calendar/SKILL.md`
- `/Users/nickyoung/.claude/skills/gws-calendar-agenda/SKILL.md`
- `/Users/nickyoung/.claude/skills/gws-calendar-insert/SKILL.md`
- `/Users/nickyoung/.claude/skills/gws-tasks/SKILL.md`
- (and more gws-* skills)
- These are the targets; old skills should be retired once these are wired up.
---
### Layer 6: Commands (10 affected files)
1. `/Users/nickyoung/.claude/commands/google-tasks-sync.md`
- Entire command wraps `~/.local/bin/google-tasks-sync.py`
- Change needed: Rewrite to use `gws tasks` or retire.
2. `/Users/nickyoung/.claude/commands/calendar-query.md`
- Entire command wraps `~/.local/bin/google-calendar-query.py`
- Change needed: Rewrite to use `gws calendar agenda` or retire.
3. `/Users/nickyoung/.claude/commands/calendar-add.md`
- Wraps `~/.local/bin/google-calendar-add.py`
- Change needed: Rewrite to use `gws calendar insert` or retire.
4. `/Users/nickyoung/.claude/commands/calendar-delete.md`
- Wraps `~/.local/bin/google-calendar-delete.py`
- Change needed: Rewrite to use `gws calendar` equivalent or retire.
5. `/Users/nickyoung/.claude/commands/calendar-move.md`
- Wraps `~/.local/bin/google-calendar-move.py`
- Change needed: Rewrite or retire.
6. `/Users/nickyoung/.claude/commands/tasks-add.md`
- Wraps `~/.local/bin/google-tasks-add.py`
- Change needed: Rewrite to use `gws tasks` or retire.
7. `/Users/nickyoung/.claude/commands/tasks-complete.md`
- Wraps `~/.local/bin/google-tasks-complete.py`
- Change needed: Rewrite to use `gws tasks` or retire.
8. `/Users/nickyoung/.claude/commands/gmail-search.md`
- Wraps `~/.local/bin/google-gmail-search.py`
- Change needed: Rewrite to use `gws gmail` or retire.
9. `/Users/nickyoung/.claude/commands/morning-review.md`
- Lines 116-127: Directly calls `google-calendar-query.py`, `google-tasks-sync.py`, `google-gmail-search.py`
- Change needed: Replace all three script invocations with `gws` equivalents.
10. `/Users/nickyoung/.claude/commands/review.md`
- Lines 39-50: Directly calls `google-tasks-sync.py`, `google-calendar-query.py`, `google-gmail-search.py`
- Change needed: Replace all three script invocations with `gws` equivalents.
11. `/Users/nickyoung/.claude/commands/system-check.md`
- Lines 163-164: Script existence checks for `google-tasks-add.py`, `google-gmail-send.py`
- Lines 219-228: Integration tests calling `google-tasks-sync.py`, `google-calendar-query.py`, `google-gmail-search.py`
- Also references `~/.config/google/token.json` (line 219)
- Change needed: Update integration test commands to `gws` equivalents.
12. `/Users/nickyoung/.claude/commands/system-status.md`
- Line 85: Maps CLAUDE.md "tasks" rule to `google-tasks-sync`
- Change needed: Update mapping reference.
---
### Layer 7: Knowledge Files (4 affected files)
1. `/Users/nickyoung/.claude/knowledge/google-services.md`
- The entire file documents the old Python script architecture
- Lists all 15 scripts, their unified OAuth scopes, the token architecture at `~/.config/google/token.json`
- Historical issues (Jan 7-9, Jan 13, Jan 20) all relate to old scripts
- Change needed: Complete rewrite to document `gws` CLI architecture instead. Preserve historical section as reference.
2. `/Users/nickyoung/.claude/knowledge/claude-architecture.md`
- Lines 98-100: Data freshness enforcement references `google-tasks-sync`, `calendar-query`, `gmail-search`
- Lines 118-120: Common Mistakes section references same
- Change needed: Update references to `gws` equivalents.
3. `/Users/nickyoung/.claude/knowledge/gmail-search-patterns.md`
- Contains Gmail search query patterns (from:editorialmanager, etc.)
- This is query syntax, not script-specific. Still relevant with `gws gmail`.
- Change needed: None (query syntax is transport-agnostic). Possibly update the "topic" frontmatter if command name changes.
4. `/Users/nickyoung/.claude/knowledge/config-sync.md`
- Line 115: References `~/.config/google/credentials.json` for new machine setup
- Change needed: Update to document `gws` CLI auth setup instead of manual OAuth token management.
---
### Layer 8: Scripts (18 Python scripts across 2 locations)
In `~/.claude/bin/` (16 scripts -- these are the actual executables):
1. `google-calendar-add.py`
2. `google-calendar-delete.py`
3. `google-calendar-edit.py`
4. `google-calendar-move.py`
5. `google-calendar-query.py`
6. `google-daily-fetch.py`
7. `google-gmail-read.py`
8. `google-gmail-search.py`
9. `google-gmail-send.py`
10. `google-tasks-add.py`
11. `google-tasks-complete.py`
12. `google-tasks-complete-all.py`
13. `google-tasks-delete.py`
14. `google-tasks-edit.py`
15. `google-tasks-sync.py`
16. `google-contacts-fetch.py`
In `~/.local/bin/` (2 additional scripts):
17. `gmail-search-contacts.py`
18. `move-calendar-events.py`
In `~/.claude/skills/google-tasks/`:
19. `add_task.py` (uses separate `tasks-token.json`)
Utility script referencing old scripts:
20. `/Users/nickyoung/.claude/bin/session-reader.py` -- Lines 122-170 parse Bash commands for `google-tasks-add.py`, `google-tasks-complete.py`, `google-calendar-add.py`, `google-calendar-delete.py`, `google-tasks-sync.py` to extract actions from session transcripts.
Change needed: Delete all 19 Python scripts once `gws` is fully wired. Update `session-reader.py` to recognize `gws` command patterns instead.
---
### Layer 9: Settings Files (3 files)
1. `/Users/nickyoung/.claude/settings.json` (global allowlist)
- Lines 56-89: 34 allowlist entries for all Python scripts (both `~/.local/bin/script.py` and `python3 ~/.local/bin/script.py` variants)
- Change needed: Remove all old entries, add `gws` CLI allowlist entries.
2. `/Users/nickyoung/.claude/settings.local.json` (project-local allowlist)
- Lines 41-42: `Skill(google-tasks-sync)` and `Skill(google-tasks-sync:*)`
- Lines 48-49: `Bash(~/.local/bin/google-daily-fetch.py)` and `Bash(~/.local/bin/google-tasks-sync.py:*)`
- Lines 61-62: `Skill(calendar-query)` and `Skill(calendar-query:*)`
- Lines 93-94: `Bash(~/.local/bin/google-gmail-search.py:*)` and `Bash(~/.local/bin/google-gmail-read.py:*)`
- Change needed: Remove old entries, add `gws` equivalents.
3. `/Users/nickyoung/.claude/settings.json.backup.20260131` (backup -- read-only reference)
- Lines 53-86: Same 34 allowlist entries as settings.json
- Change needed: None (backup file, leave as-is for reference).
---
### Layer 10: Vault Notes (informational, low priority)
1. `/Users/nickyoung/My Obsidian Vault/Notes/Google API Integration - Complete Failure Analysis.md`
- Extensive historical documentation of the old script architecture, OAuth issues, and fixes
- Lists all scripts, references `~/.config/google/token.json`, `credentials.json`
- Change needed: None (historical documentation). Optionally add a note that scripts were migrated to `gws` CLI.
2. `/Users/nickyoung/My Obsidian Vault/Notes/Vault Structure Guide.md`
- Lines 159-165: References `/google-tasks-sync`, `/calendar-query`, `/gmail-search` data freshness rules
- Change needed: Update command names if they change.
3. `/Users/nickyoung/My Obsidian Vault/Google Tasks.md`
- Line 4: Tag `google-tasks` in frontmatter
- Line 38: Task item referencing `calendar-query skill`
- Change needed: Tag stays. Task item will be completed/removed naturally.
4. `/Users/nickyoung/My Obsidian Vault/This Week.md`
- Line 13: `*(Ask Claude to run /calendar-query to populate)*`
- Change needed: Update command name if it changes.
5. `/Users/nickyoung/My Obsidian Vault/Daily Notes/2026-01-13.md`
- Historical log entry: `Added attachment support to google-gmail-send.py`
- Change needed: None (historical).
6. `/Users/nickyoung/My Obsidian Vault/compile_emails.sh`
- Lines 23, 35: Calls `python3 "$HOME_DIR/.local/bin/google-gmail-read.py"`
- Change needed: Update to `gws gmail` if this script is still used.
7. `/Users/nickyoung/My Obsidian Vault/.tmp_session*.txt` (4 files)
- Temporary session command docs referencing old scripts
- Change needed: Delete (temporary files).
---
### Summary by Effort
High priority (functional -- these break if scripts are removed):
- 2 settings files (allowlists must be updated first)
- 10 command files (direct script invocations)
- 4 skill files (google-calendar, google-tasks, readwise, add_task.py)
- 1 utility script (session-reader.py pattern matching)
Medium priority (policy/documentation -- causes confusion if stale):
- CLAUDE.md behavioral requirements
- CRITICAL-WORKFLOWS.md data freshness sequences
- SYSTEM-ARCHITECTURE.md flow diagrams
- 3 knowledge files (google-services.md needs full rewrite)
Low priority (historical/informational):
- Vault notes (Google API failure analysis, Vault Structure Guide, daily notes)
- Disabled hook (skill-eval-hook.sh.disabled)
- Settings backup file
- Temporary session files
Total: approximately 45 distinct files with references, of which 17-20 require functional changes for the migration to work.
*Per pianificare una migrazione di questa portata, conviene procedere strato per strato -- dalle impostazioni di base fino ai documenti periferici.*
total_tokens: 95030
tool_uses: 57
duration_ms: 166256
Full transcript available at: /private/tmp/claude-501/-Users-nickyoung-My-Obsidian-Vault/tasks/a016df5.output
### Assistant
The audit found significantly more touchpoints than I initially included — 45 files total, 17–20 requiring functional changes. Let me update the plan with the complete inventory:
### Assistant
The current session is `a0c47ca9-54b4-40b5-831f-058d2e0e484a.jsonl`. Let me copy it to Downloads:
### Assistant
Done. The session is at `~/Downloads/gws-migration-session-2026-03-06.jsonl` (3.9MB). Transfer that to your laptop and you can resume from where we left off.
The migration plan note is also complete with the full dependency inventory — 45 files mapped across all 10 architecture layers. It's at [[Google Services Migration Plan - gws CLI]].
*La sessione è pronta per il viaggio — il piano ti aspetta su entrambe le macchine.*
### User
So another instance of you will have everything it needs to get moving on this, right?
### Assistant
Yes. The JSONL file contains the complete conversation — every message, tool call, and result from this session. Another instance will see:
- The full research (CLI vs MCP findings, community consensus, token efficiency numbers)
- The vault audit (all 45 files mapped across 10 architecture layers)
- The gws installation and auth setup we did (v0.7.0, authenticated as
[email protected], all scopes working)
- The migration plan note with phased approach and dependency inventory
And the migration plan note itself is in the vault, so it'll be readable on the laptop too (via iCloud sync).
One thing to flag: gws is installed on this machine only. On the laptop you'll need to run `npm install -g @googleworkspace/cli` again, and the `~/.config/gws/client_secret.json` and credentials will need to be set up there too. The client secret is the same (the GCP project is shared), but the OAuth flow (`gws auth login`) will need to run on that machine. That's the one browser "Allow" click per machine.
*La valigia è completa — manca solo l'autenticazione sull'altro portatile.*