@gstcranes/mcp-server

GST Cranes MCP server for public OpenAPI, API documentation, used-crane marketplace, and Crane Wiki discovery.

This is the public source repository for the published npm package @gstcranes/mcp-server. The server is read-only and points at public GST Cranes resources.

npm install -g @gstcranes/mcp-server
gstcranes-mcp
npx --yes @gstcranes/mcp-server

Use this package when an MCP client needs public GST Cranes resources without a browser:

• public company and Crane Wiki records

• public OpenAPI and developer resources

• marketplace, wanted-ad, sell-flow, company, and developer handoff URLs

• a zero-auth read-only sandbox first call

Canonical public HTTP MCP endpoint:

https://gstcranes.com/.well-known/mcp

The stdio package exposes read-only tools:

• gstcranes.list_companies

• gstcranes.get_company

• gstcranes.ask

• gstcranes.handoff

• gstcranes.openapi

Browser-only workflows remain browser handoffs.

Read-only sandbox

Agents can verify the public API without an API key, account session, credit spend, or mutation:

curl https://gstcranes.com/api/sandbox/first-call

• Sandbox page: https://gstcranes.com/sandbox

• Sandbox markdown: https://gstcranes.com/sandbox.md

• First API call: https://gstcranes.com/api/sandbox/first-call

Related MCP server: WebSim MCP Server

Official resources

• GST Cranes: https://gstcranes.com

• GST Cranes developer resources: https://gstcranes.com/developer-resources

• GST Cranes AI agent resources: https://gstcranes.com/ai-agents

• GST Cranes read-only sandbox: https://gstcranes.com/sandbox

• OpenAPI: https://gstcranes.com/.well-known/openapi.json

• OpenAPI root alias: https://gstcranes.com/openapi.json

• API catalog: https://gstcranes.com/.well-known/api-catalog

• GST Cranes API documentation: https://gstcranes.com/developers

• MCP endpoint: https://gstcranes.com/.well-known/mcp

• Official MCP Registry entry: https://registry.modelcontextprotocol.io/v0/servers/io.github.gkmex75%2Fgstcranes-mcp-server/versions/0.1.1

• Smithery listing: https://smithery.ai/servers/gstcranes/public-discovery

• mcpservers.org listing: https://mcpservers.org/servers/gstcranes-com-ai-agents

• skills.sh listing: https://www.skills.sh/gkmex75/gstcranes-agent-rules

• GST Cranes CLI on npm: https://www.npmjs.com/package/@gstcranes/cli

• GST Cranes TypeScript SDK on npm: https://www.npmjs.com/package/@gstcranes/gstcranes

Safety boundary

This server only reads public GST Cranes data. It does not handle private account data, publishing, billing, credits, saved alerts, or promotions. Those workflows require a browser handoff to an authenticated GST Cranes session.