feat(runner): enable Gmail tools in Google Workspace MCP

[Gkrumbach07]

Summary

• Adds gmail to the --tools flag for the workspace-mcp server in .mcp.json
• Enables Gmail tools (search, read, send, draft) alongside the existing Drive tools

Test plan

• Verify runner starts with both drive and gmail tools registered
• Test Gmail send functionality with valid Google OAuth credentials

🤖 Generated with Claude Code

[coderabbitai]

Walkthrough

Updated the google-workspace MCP server configuration to invoke workspace-mcp@1.6.1 with an expanded tools argument list, adding the gmail tool alongside the existing drive tool.

Changes

Cohort / File(s)	Summary
MCP Server Configuration components/runners/ambient-runner/.mcp.json	Added gmail tool to the --tools argument list for the google-workspace MCP server, expanding supported workspace tools.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and specifically describes the main change: enabling Gmail tools in the Google Workspace MCP server configuration.
Description check	✅ Passed	The description is directly related to the changeset, explaining what tools are being added and providing a test plan for verification.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feat/add-gmail-mcp-tools

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@components/runners/ambient-runner/.mcp.json`:
- Around line 31-32: The Google OAuth provider in
components/backend/handlers/oauth.go is missing Gmail scopes needed by the new
"gmail" tool; update the provider's scopes slice (the Google OAuth provider
configuration used in the function or variable that assembles provider scopes,
e.g., the Google provider declaration or GetGoogleProvider/InitGoogleProvider)
to include these three scopes: https://www.googleapis.com/auth/gmail.readonly,
https://www.googleapis.com/auth/gmail.modify, and
https://www.googleapis.com/auth/gmail.send so Gmail API calls (read/search,
modify/draft, and send) will be authorized at runtime.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

Run ID: e47819bf-d46c-4eea-80a8-70c6c014af3e

📥 Commits

Reviewing files that changed from the base of the PR and between ee88acc and 62b1698.

📒 Files selected for processing (1)

• components/runners/ambient-runner/.mcp.json