OpenMCP
FreeNot checkedEnables conversion of OpenAPI specifications into MCP servers and remixing multiple MCP servers into one. Works with stdio and sse transports and integrates wit
About
Enables conversion of OpenAPI specifications into MCP servers and remixing multiple MCP servers into one. Works with stdio and sse transports and integrates with major chat clients.
README
packages/cli/README.md
Installing OpenMCP
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/getdatanaut/openmcpFAQ
Is OpenMCP MCP free?
Yes, OpenMCP MCP is free — one-click install via Unyly at no cost.
Does OpenMCP need an API key?
No, OpenMCP runs without API keys or environment variables.
Is OpenMCP hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install OpenMCP in Claude Desktop, Claude Code or Cursor?
Open OpenMCP on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
Related MCPs
Gmail
Read, send and search emails from Claude
by GoogleSlack
Send, search and summarize Slack messages
by SlackRunbear
No-code MCP client for team chat platforms, such as Slack, Microsoft Teams, and Discord.
Discord Server
A community discord server dedicated to MCP by [Frank Fiegel](https://github.com/punkpeye)
Compare OpenMCP with
Not sure what to pick?
Find your stack in 60 seconds
Author?
Embed badge for your README
Browse similar
All communication MCPs
