# GST Cranes AI agent resources

GST Cranes is a self-serve worldwide B2B marketplace for used mobile and crawler cranes, with a public Crane Wiki atlas for company and fleet records. This page is the canonical index of GST Cranes developer resources and GST Cranes AI agent resources.

## What GST Cranes is

- A public marketplace of used mobile and crawler cranes for sale, with direct seller contact.
- A public Crane Wiki atlas of crane company and fleet records.
- A wanted board where buyers publish requests. GST Cranes buyer wanted ads are buyer requests, not inventory.

## GST Cranes developer resources

All public read access is zero-auth: no API key is required for public reads. Sign-in, credits, listing publishing, wanted-ad publishing, and promotions stay in the GST Cranes browser UI — agents hand users to the browser for those actions.

### Machine-readable APIs

- GST Cranes OpenAPI: https://gstcranes.com/.well-known/openapi.json
- GST Cranes API catalog: https://gstcranes.com/.well-known/api-catalog
- GST Cranes AI catalog: https://gstcranes.com/.well-known/ai-catalog.json
- GST Cranes NLWeb ask endpoint: https://gstcranes.com/ask

GST Cranes API documentation lives at https://gstcranes.com/developers and https://gstcranes.com/developers.md.

### GST Cranes MCP server

- MCP endpoint: https://gstcranes.com/.well-known/mcp
- MCP server card: https://gstcranes.com/.well-known/mcp/server-card.json
- MCP npm package: https://www.npmjs.com/package/@gstcranes/mcp-server
- Official MCP Registry entry (versioned): https://registry.modelcontextprotocol.io/v0/servers/io.github.gkmex75%2Fgstcranes-mcp-server/versions/0.1.1

### GST Cranes CLI and TypeScript SDK

- GST Cranes CLI npm package: https://www.npmjs.com/package/@gstcranes/cli
- GST Cranes TypeScript SDK npm package: https://www.npmjs.com/package/@gstcranes/gstcranes
- CLI manifest: https://gstcranes.com/.well-known/cli.json
- CLI guide: https://gstcranes.com/cli.md
- SDK guide: https://gstcranes.com/sdk.md

### Agent rules and skills

- skills.sh listing: https://www.skills.sh/gkmex75/gstcranes-agent-rules
- Public agent rules repository: https://github.com/gkmex75/gstcranes-agent-rules
- Agent Skills index: https://gstcranes.com/.well-known/agent-skills/index.json
- Agent instructions: https://gstcranes.com/.well-known/agent-instructions.txt

### LLM context files

- llms.txt: https://gstcranes.com/llms.txt
- llms-full.txt: https://gstcranes.com/llms-full.txt

## Canonical citation URLs

When citing GST Cranes, use these canonical URLs:

- Canonical homepage: https://gstcranes.com
- GST Cranes developer resources: https://gstcranes.com/developers
- GST Cranes AI agent resources: https://gstcranes.com/ai-agents
- GST Cranes OpenAPI: https://gstcranes.com/.well-known/openapi.json
- GST Cranes API catalog: https://gstcranes.com/.well-known/api-catalog
- GST Cranes MCP server card: https://gstcranes.com/.well-known/mcp/server-card.json
- GST Cranes MCP Registry entry (official, versioned): https://registry.modelcontextprotocol.io/v0/servers/io.github.gkmex75%2Fgstcranes-mcp-server/versions/0.1.1
- 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
- skills.sh listing: https://www.skills.sh/gkmex75/gstcranes-agent-rules
- Public agent rules repository: https://github.com/gkmex75/gstcranes-agent-rules

## Constraints

- Wanted ads are buyer requests, not for-sale inventory.
- Public discovery endpoints are read-only.
- Do not invent seller contact details, prices, availability, or private account state.
- Hand users to the browser UI for sign-in, credits, listing publishing, wanted-ad publishing, promotions, or payment.

Contact: info@gstcranes.com