# amitte/gcs-tools

> Read-only Google Cloud Storage surface — list_buckets, list_objects, get_object_metadata, get_signed_url. Object bytes never traverse the model.

## Identity

- **Type:** mcp-server
- **Version:** 0.1.0
- **Trust tier:** official
- **License:** Apache-2.0
- **Authors:** Amitte Maintainers
- **Repo / bundle:** amitte/showcase
- **Canonical URL:** https://amitte.com/s/amitte/gcs-tools

## Tags

- **Capabilities:** buckets-list, objects-list, object-metadata, signed-url
- **Domains:** storage, gcp, cloud

## Evaluation

- **Adversarial score:** 100/100
- **Content score:** 88/100

## Endpoints

- **service-backed** `gcs-tools` → https://mcp.amitte.com/v1/gcs-tools/sse — Remote MCP server fronting GCS via Workload Identity Federation. Compatible with Claude Desktop, Cursor, VS Code.
  - tool: `list_buckets` — Read-only. List GCS buckets in a project.
  - tool: `list_objects` — Read-only. List objects under a prefix using `objects.list`. Returns name, size, updated.
  - tool: `get_object_metadata` — Read-only. Object metadata via `objects.get?alt=json` — contentType, size, md5Hash, generation.
  - tool: `get_signed_url` — Read-only. Issue a v4 signed `GET` URL with TTL.

## Programmatic access

- Fetch JSON-RPC: `POST https://registry.amitte.com/rpc` with `{ "method": "fetch", "params": { "id": "amitte/gcs-tools" } }`
- Install via CLI: `amitte install amitte/gcs-tools`
- HTML page: https://amitte.com/s/amitte/gcs-tools

Last updated: 2026-06-27T00:18:21.088Z