Schema | Google Workspace MCP Server

Google Workspace MCP Server

Describes the environment variables required to run the server.

Name	Required	Description
`USER_GOOGLE_EMAIL`	No	Default email for single-user auth
`GOOGLE_PSE_API_KEY`	No	API key for Custom Search
`MCP_ENABLE_OAUTH21`	No	Set to true for OAuth 2.1 support
`WORKSPACE_MCP_PORT`	No	Server listening port
`GOOGLE_PSE_ENGINE_ID`	No	Search Engine ID for Custom Search
`GOOGLE_OAUTH_CLIENT_ID`	Yes	OAuth client ID from Google Cloud
`WORKSPACE_EXTERNAL_URL`	No	External URL for reverse proxy setups
`WORKSPACE_MCP_BASE_URI`	No	Base server URI (no port)
`EXTERNAL_OAUTH21_PROVIDER`	No	Set to true for external OAuth flow with bearer tokens
`GOOGLE_CLIENT_SECRET_PATH`	No	Path to client_secret.json file
`GOOGLE_OAUTH_REDIRECT_URI`	No	Override OAuth callback URL
`GOOGLE_OAUTH_CLIENT_SECRET`	Yes	OAuth client secret from Google Cloud
`OAUTHLIB_INSECURE_TRANSPORT`	No	Set to 1 for development to allow HTTP redirect URIs
`WORKSPACE_MCP_STATELESS_MODE`	No	Set to true for stateless operation

Server capabilities have not been inspected yet.

Functions exposed to the LLM to take actions

Name	Description
No tools

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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