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MCP server for the Google Chat API: spaces, messages, threads, reactions and memberships.
Google Chat MCP is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 73/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding Google Chat MCP to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.
npx -y mcp-google-chat@1.0.0Review the upstream source before running this command.
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-09-23T22:46:40.631721Z",
"publishedAt": "2026-09-23T22:46:40.631721Z",
"statusChangedAt": "2026-09-23T22:46:40.631721Z"
}
},
"server": {
"name": "io.github.A1-x-Tech/mcp-google-chat",
"title": "Google Chat MCP",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"version": "1.0.0",
"packages": [
{
"version": "1.0.0",
"transport": {
"type": "stdio"
},
"identifier": "mcp-google-chat",
"registryType": "npm",
"registryBaseUrl": "https://registry.npmjs.org",
"environmentVariables": [
{
"name": "GOOGLE_CHAT_CLIENT_ID",
"description": "Google OAuth2 client id (refresh-token flow)."
},
{
"name": "GOOGLE_CHAT_CLIENT_SECRET",
"isSecret": true,
"description": "Google OAuth2 client secret (refresh-token flow). Treat it as a secret."
},
{
"name": "GOOGLE_CHAT_REFRESH_TOKEN",
"isSecret": true,
"description": "Google OAuth2 refresh token, exchanged for access tokens automatically. Treat it as a secret."
},
{
"name": "GOOGLE_CHAT_ACCESS_TOKEN",
"isSecret": true,
"description": "Static OAuth2 access token (~1h lifetime) — alternative to the refresh-token trio, e.g. a service-account (Chat app) token or for testing."
},
{
"name": "GOOGLE_CHAT_OAUTH_PORT",
"description": "Fixed port for the loopback listener of the in-chat login (127.0.0.1 + PKCE). Set it when the client runs over SSH port forwarding; otherwise a free port is picked per login."
},
{
"name": "GOOGLE_CHAT_API_BASE",
"default": "https://chat.googleapis.com",
"description": "API root override."
},
{
"name": "GOOGLE_CHAT_TIMEOUT_MS",
"default": "60000",
"description": "Per-request timeout in milliseconds."
},
{
"name": "GOOGLE_CHAT_MAX_RETRIES",
"default": "3",
"description": "Retries on transient errors (429 always; 5xx/network for reads)."
}
]
}
],
"repository": {
"url": "https://github.com/A1-x-Tech/mcp-google-chat",
"source": "github"
},
"websiteUrl": "https://github.com/A1-x-Tech/mcp-google-chat#readme",
"description": "MCP server for the Google Chat API: spaces, messages, threads, reactions and memberships."
}
}