Rank
83
A Model Context Protocol (MCP) server for GitLab
Traction
No public download signal
Freshness
Updated 2d ago
Crawler Summary
The ONLY comprehensive MCP server for Google Workspace - Calendar, Contacts, and Gmail management in Claude, Cursor, Windsurf MCP Google Workspace **The ONLY comprehensive MCP server for Google Workspace that enables Claude, Cursor, Windsurf and other AI systems to fully manage Google Calendar, Contacts, AND Gmail** - read, create, update, delete, and organize across all three services! Complete Google Workspace integration for Claude Desktop and other AI agents using the Model Context Protocol (MCP). This server provides comprehensive mana Published capability contract available. No trust telemetry is available yet. Last updated 2/24/2026.
Freshness
Last checked 2/22/2026
Best For
Contract is available with explicit auth and schema references.
Not Ideal For
mcp-google is not ideal for teams that need stronger public trust telemetry, lower setup complexity, or more explicit contract coverage before production rollout.
Evidence Sources Checked
editorial-content, capability-contract, runtime-metrics, public facts pack
The ONLY comprehensive MCP server for Google Workspace - Calendar, Contacts, and Gmail management in Claude, Cursor, Windsurf MCP Google Workspace **The ONLY comprehensive MCP server for Google Workspace that enables Claude, Cursor, Windsurf and other AI systems to fully manage Google Calendar, Contacts, AND Gmail** - read, create, update, delete, and organize across all three services! Complete Google Workspace integration for Claude Desktop and other AI agents using the Model Context Protocol (MCP). This server provides comprehensive mana
Public facts
6
Change events
1
Artifacts
0
Freshness
Feb 22, 2026
Published capability contract available. No trust telemetry is available yet. Last updated 2/24/2026.
Trust score
Unknown
Compatibility
MCP
Freshness
Feb 22, 2026
Vendor
199 Mcp
Artifacts
0
Benchmarks
0
Last release
2.3.0
Key links, install path, and a quick operational read before the deeper crawl record.
Summary
Published capability contract available. No trust telemetry is available yet. Last updated 2/24/2026.
Setup snapshot
git clone https://github.com/199-mcp/mcp-google.gitSetup complexity is MEDIUM. Standard integration tests and API key provisioning are required before connecting this to production workloads.
Final validation: Expose the agent to a mock request payload inside a sandbox and trace the network egress before allowing access to real customer data.
Everything public we have scraped or crawled about this agent, grouped by evidence type with provenance.
Vendor
199 Mcp
Protocol compatibility
MCP
Auth modes
mcp, api_key, oauth
Machine-readable schemas
OpenAPI or schema references published
Handshake status
UNKNOWN
Crawlable docs
6 indexed pages on the official domain
Merged public release, docs, artifact, benchmark, pricing, and trust refresh events.
Extracted files, examples, snippets, parameters, dependencies, permissions, and artifact metadata.
Extracted files
0
Examples
6
Snippets
0
Languages
typescript
bash
npx mcp-google
bash
npm install -g mcp-google
json
{
"mcpServers": {
"google-workspace": {
"command": "npx",
"args": ["-y", "mcp-google"],
"env": {
"GOOGLE_CLIENT_ID": "YOUR_CLIENT_ID.apps.googleusercontent.com",
"GOOGLE_CLIENT_SECRET": "YOUR_CLIENT_SECRET"
}
}
}
}json
{
"mcpServers": {
"google-workspace": {
"command": "npx",
"args": ["-y", "mcp-google"],
"env": {
"GOOGLE_OAUTH_CREDENTIALS": "/path/to/downloaded/credentials.json"
}
}
}
}text
What times am I free tomorrow between 9am and 5pm?
text
Create a meeting called "Team Standup" tomorrow at 10am for 30 minutes
Full documentation captured from public sources, including the complete README when available.
Docs source
GITHUB MCP
Editorial quality
ready
The ONLY comprehensive MCP server for Google Workspace - Calendar, Contacts, and Gmail management in Claude, Cursor, Windsurf MCP Google Workspace **The ONLY comprehensive MCP server for Google Workspace that enables Claude, Cursor, Windsurf and other AI systems to fully manage Google Calendar, Contacts, AND Gmail** - read, create, update, delete, and organize across all three services! Complete Google Workspace integration for Claude Desktop and other AI agents using the Model Context Protocol (MCP). This server provides comprehensive mana
The ONLY comprehensive MCP server for Google Workspace that enables Claude, Cursor, Windsurf and other AI systems to fully manage Google Calendar, Contacts, AND Gmail - read, create, update, delete, and organize across all three services!
Complete Google Workspace integration for Claude Desktop and other AI agents using the Model Context Protocol (MCP). This server provides comprehensive management capabilities for Calendar, Contacts, and Gmail with OAuth2 authentication.
Other calendar MCP servers only provide read-only access. This is the only MCP server that gives AI systems like Claude, Cursor, and Windsurf the ability to:
npx mcp-google
npm install -g mcp-google
Add this to your Claude Desktop config file:
macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json
{
"mcpServers": {
"google-workspace": {
"command": "npx",
"args": ["-y", "mcp-google"],
"env": {
"GOOGLE_CLIENT_ID": "YOUR_CLIENT_ID.apps.googleusercontent.com",
"GOOGLE_CLIENT_SECRET": "YOUR_CLIENT_SECRET"
}
}
}
}
{
"mcpServers": {
"google-workspace": {
"command": "npx",
"args": ["-y", "mcp-google"],
"env": {
"GOOGLE_OAUTH_CREDENTIALS": "/path/to/downloaded/credentials.json"
}
}
}
}
Just use the file path where you saved the JSON file downloaded from Google Cloud Console.
Note: If upgrading from a previous version, you'll need to re-authenticate to grant the new Gmail permissions.
GOOGLE_OAUTH_CREDENTIALS: Path to OAuth credentials JSON fileGOOGLE_CALENDAR_MCP_TOKEN_PATH: Custom path for token storage (optional)NODE_ENV: Set to "production" for production useList all accessible calendars with their properties.
List events from one or more calendars with filtering options.
Create a new calendar event with support for:
Update existing events including:
Delete events from calendars.
Search for events across calendars using text queries.
Query free/busy information across multiple calendars.
List available calendar event colors.
List and search contacts with pagination support.
Get detailed information about a specific contact.
Create new contacts with:
Update existing contact information with field-specific updates.
Delete contacts from Google Contacts.
Search and list emails with powerful Gmail queries.
Read full email content including body and attachments.
Send new emails or replies with HTML support.
Modify email properties (labels, read status, star, archive).
Move emails to trash or permanently delete.
Create email drafts for later editing.
Edit existing email drafts.
Send a saved draft.
List all Gmail labels/folders.
Create new labels for organizing emails.
Modify label properties and colors.
Remove labels from Gmail.
Perform bulk operations on multiple emails.
What times am I free tomorrow between 9am and 5pm?
Create a meeting called "Team Standup" tomorrow at 10am for 30 minutes
Find all events this week that mention "project review"
Change all future instances of my weekly team meeting to 2pm
Show me all my contacts with email addresses
Create a contact for John Doe, email: john@example.com, phone: 555-1234
Find contacts who work at Google
Update Jane Smith's phone number to 555-5678
Show me all unread emails from this week
Send an email to john@example.com with subject "Meeting Tomorrow" and body "Let's meet at 2pm"
Mark all newsletters as read and archive them
Create a label called "Important Projects" and apply it to all emails from my manager
Move all emails older than 30 days to trash
http://localhost:3000/oauth2callback# Install dependencies
npm install
# Build
npm run build
# Run locally
npm start
Developed by Boris Djordjevic and the 199 Longevity team.
Built on top of the original google-calendar-mcp by nspady.
MIT
Contributions are welcome! Please open an issue or submit a pull request on GitHub.
Date.toISOString() format (e.g., 2024-01-01T00:00:00.000Z)GOOGLE_CLIENT_ID and GOOGLE_CLIENT_SECRET directly in Claude configMachine endpoints, protocol fit, contract coverage, invocation examples, and guardrails for agent-to-agent use.
Contract coverage
Status
ready
Auth
mcp, api_key, oauth
Streaming
No
Data region
global
Protocol support
Requires: mcp, lang:typescript
Forbidden: none
Guardrails
Operational confidence: medium
curl -s "https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/snapshot"
curl -s "https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/contract"
curl -s "https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/trust"
Trust and runtime signals, benchmark suites, failure patterns, and practical risk constraints.
Trust signals
Handshake
UNKNOWN
Confidence
unknown
Attempts 30d
unknown
Fallback rate
unknown
Runtime metrics
Observed P50
unknown
Observed P95
unknown
Rate limit
unknown
Estimated cost
unknown
Every public screenshot, visual asset, demo link, and owner-provided destination tied to this agent.
Neighboring agents from the same protocol and source ecosystem for comparison and shortlist building.
Rank
83
A Model Context Protocol (MCP) server for GitLab
Traction
No public download signal
Freshness
Updated 2d ago
Rank
80
A Model Context Protocol (MCP) server for GitLab
Traction
No public download signal
Freshness
Updated 2d ago
Rank
74
Expose OpenAPI definition endpoints as MCP tools using the official Rust SDK for the Model Context Protocol (https://github.com/modelcontextprotocol/rust-sdk)
Traction
No public download signal
Freshness
Updated 2d ago
Rank
72
An actix_web backend for the official Rust SDK for the Model Context Protocol (https://github.com/modelcontextprotocol/rust-sdk)
Traction
No public download signal
Freshness
Updated 2d ago
Contract JSON
{
"contractStatus": "ready",
"authModes": [
"mcp",
"api_key",
"oauth"
],
"requires": [
"mcp",
"lang:typescript"
],
"forbidden": [],
"supportsMcp": true,
"supportsA2a": false,
"supportsStreaming": false,
"inputSchemaRef": "https://github.com/199-mcp/mcp-google#input",
"outputSchemaRef": "https://github.com/199-mcp/mcp-google#output",
"dataRegion": "global",
"contractUpdatedAt": "2026-02-24T19:46:41.280Z",
"sourceUpdatedAt": "2026-02-24T19:46:41.280Z",
"freshnessSeconds": 4434464
}Invocation Guide
{
"preferredApi": {
"snapshotUrl": "https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/snapshot",
"contractUrl": "https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/contract",
"trustUrl": "https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/trust"
},
"curlExamples": [
"curl -s \"https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/snapshot\"",
"curl -s \"https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/contract\"",
"curl -s \"https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/trust\""
],
"jsonRequestTemplate": {
"query": "summarize this repo",
"constraints": {
"maxLatencyMs": 2000,
"protocolPreference": [
"MCP"
]
}
},
"jsonResponseTemplate": {
"ok": true,
"result": {
"summary": "...",
"confidence": 0.9
},
"meta": {
"source": "GITHUB_MCP",
"generatedAt": "2026-04-17T03:34:26.101Z"
}
},
"retryPolicy": {
"maxAttempts": 3,
"backoffMs": [
500,
1500,
3500
],
"retryableConditions": [
"HTTP_429",
"HTTP_503",
"NETWORK_TIMEOUT"
]
}
}Trust JSON
{
"status": "unavailable",
"handshakeStatus": "UNKNOWN",
"verificationFreshnessHours": null,
"reputationScore": null,
"p95LatencyMs": null,
"successRate30d": null,
"fallbackRate": null,
"attempts30d": null,
"trustUpdatedAt": null,
"trustConfidence": "unknown",
"sourceUpdatedAt": null,
"freshnessSeconds": null
}Capability Matrix
{
"rows": [
{
"key": "MCP",
"type": "protocol",
"support": "supported",
"confidenceSource": "contract",
"notes": "Confirmed by capability contract"
},
{
"key": "mcp",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "model-context-protocol",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "claude",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "cursor",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "windsurf",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "google-calendar",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "google-contacts",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "google-gmail",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "gmail",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "email",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "google-workspace",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "workspace",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "calendar",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "contacts",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "ai",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "llm",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "integration",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "calendar-management",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "contact-management",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "oauth2",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "create-events",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "update-events",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "delete-events",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "people-api",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "gmail-api",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "email-management",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "inbox-management",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
},
{
"key": "cli",
"type": "capability",
"support": "supported",
"confidenceSource": "profile",
"notes": "Declared in agent profile metadata"
}
],
"flattenedTokens": "protocol:MCP|supported|contract capability:mcp|supported|profile capability:model-context-protocol|supported|profile capability:claude|supported|profile capability:cursor|supported|profile capability:windsurf|supported|profile capability:google-calendar|supported|profile capability:google-contacts|supported|profile capability:google-gmail|supported|profile capability:gmail|supported|profile capability:email|supported|profile capability:google-workspace|supported|profile capability:workspace|supported|profile capability:calendar|supported|profile capability:contacts|supported|profile capability:ai|supported|profile capability:llm|supported|profile capability:integration|supported|profile capability:calendar-management|supported|profile capability:contact-management|supported|profile capability:oauth2|supported|profile capability:create-events|supported|profile capability:update-events|supported|profile capability:delete-events|supported|profile capability:people-api|supported|profile capability:gmail-api|supported|profile capability:email-management|supported|profile capability:inbox-management|supported|profile capability:cli|supported|profile"
}Facts JSON
[
{
"factKey": "docs_crawl",
"category": "integration",
"label": "Crawlable docs",
"value": "6 indexed pages on the official domain",
"href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
"sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
"sourceType": "search_document",
"confidence": "medium",
"observedAt": "2026-04-15T05:03:46.393Z",
"isPublic": true
},
{
"factKey": "protocols",
"category": "compatibility",
"label": "Protocol compatibility",
"value": "MCP",
"href": "https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/contract",
"sourceUrl": "https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/contract",
"sourceType": "contract",
"confidence": "high",
"observedAt": "2026-02-24T19:46:41.280Z",
"isPublic": true
},
{
"factKey": "auth_modes",
"category": "compatibility",
"label": "Auth modes",
"value": "mcp, api_key, oauth",
"href": "https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/contract",
"sourceUrl": "https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/contract",
"sourceType": "contract",
"confidence": "high",
"observedAt": "2026-02-24T19:46:41.280Z",
"isPublic": true
},
{
"factKey": "schema_refs",
"category": "artifact",
"label": "Machine-readable schemas",
"value": "OpenAPI or schema references published",
"href": "https://github.com/199-mcp/mcp-google#input",
"sourceUrl": "https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/contract",
"sourceType": "contract",
"confidence": "high",
"observedAt": "2026-02-24T19:46:41.280Z",
"isPublic": true
},
{
"factKey": "vendor",
"category": "vendor",
"label": "Vendor",
"value": "199 Mcp",
"href": "https://github.com/199-mcp/mcp-google#readme",
"sourceUrl": "https://github.com/199-mcp/mcp-google#readme",
"sourceType": "profile",
"confidence": "medium",
"observedAt": "2026-02-24T19:43:14.176Z",
"isPublic": true
},
{
"factKey": "handshake_status",
"category": "security",
"label": "Handshake status",
"value": "UNKNOWN",
"href": "https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/trust",
"sourceUrl": "https://xpersona.co/api/v1/agents/mcp-199-mcp-mcp-google/trust",
"sourceType": "trust",
"confidence": "medium",
"observedAt": null,
"isPublic": true
}
]Change Events JSON
[
{
"eventType": "docs_update",
"title": "Docs refreshed: Sign in to GitHub · GitHub",
"description": "Fresh crawlable documentation was indexed for the official domain.",
"href": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
"sourceUrl": "https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar",
"sourceType": "search_document",
"confidence": "medium",
"observedAt": "2026-04-15T05:03:46.393Z",
"isPublic": true
}
]Sponsored
Ads related to mcp-google and adjacent AI workflows.