Openapi Runner
FreeStale (213d)Turn any OpenAPI spec into MCP tools for Claude — instantly. Point mcp-openapi at any OpenAPI 3.x spec and Claude can call every endpoint through natural langua
About
Turn any OpenAPI spec into MCP tools for Claude — instantly. Point mcp-openapi at any OpenAPI 3.x spec and Claude can call every endpoint through natural language. No custom integration code. No manual tool definitions. One line of config.
Install Openapi Runner in Claude Desktop, Claude Code & Cursor
unyly install mcp-openapi-runnerInstalls into Claude Desktop, Claude Code, Cursor & VS Code — handles npx, uvx and build-from-source repos for you.
First time? Get the CLI: curl -fsSL https://unyly.org/install | sh
Or configure manually
Run in your terminal:
claude mcp add mcp-openapi-runner --env OPENAPI_API_KEY="" --env OPENAPI_BASIC_PASS="" --env OPENAPI_BASIC_USER="" --env OPENAPI_BEARER_TOKEN="" -- npx -y mcp-openapi-runnerStep-by-step: how to install Openapi Runner
FAQ
Is Openapi Runner MCP free?
Yes, Openapi Runner MCP is free — one-click install via Unyly at no cost.
Does Openapi Runner need an API key?
Yes, it requires environment variables: OPENAPI_API_KEY, OPENAPI_BASIC_PASS, OPENAPI_BASIC_USER, OPENAPI_BEARER_TOKEN. Unyly injects them into the config during install.
Is Openapi Runner hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Openapi Runner in Claude Desktop, Claude Code or Cursor?
Open Openapi Runner on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
Changes
Versions and requested access over time.
- New version published
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- New version published
- New version published
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