com.pulsemcp/gcscloud

gcs

Verified · 10 days ago

MCP server for Google Cloud Storage with fine-grained tool access control.

Install

claude mcp add gcs -- npx -y [email protected]

Requires: GCS_PROJECT_ID, GCS_SERVICE_ACCOUNT_KEY_FILE, GCS_SERVICE_ACCOUNT_KEY_JSON, GCS_BUCKET, GCS_ENABLED_TOOLGROUPS, GCS_ENABLED_TOOLS, GCS_DISABLED_TOOLS, SKIP_HEALTH_CHECKS

Our take

Google Cloud Storage server from PulseMCP's actively maintained TypeScript monorepo (MIT, 72 stars, pushed this week), offering 13 tools split into readonly/readwrite/delete groups you can toggle via environment variables, plus a single-bucket constraint mode. Thoughtful touches include binary-safe download_prefix/upload_prefix tools that stream files to and from disk without routing bytes through model context, and auth via service-account key, inline JSON, or ADC. It sits in the 'experimental' tier — explicitly not graduated to PulseMCP's productionized set — is versioned 0.0.0, and the gcs-mcp-server package is not on npm, so you build from source and adoption is unverifiable. For GCS users who value the fine-grained permission groups and don't mind an unpublished, experimental-tier build step.

reviewed by hand · 2026-07-05

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