Add mycrab-mcp — instant Cloudflare tunnels for AI agents

[isgudtek]

PyPI: https://pypi.org/project/mycrab-mcp/
GitHub: https://github.com/isgudtek/mycrab-mcp

MCP server for mycrab.space — gives AI agents instant public HTTPS URLs via Cloudflare Tunnels. Free ephemeral URLs in under 60 seconds, or permanent custom subdomains via Solana micropayment (x402 autonomous flow).

uvx mycrab-mcp

Tools: check_domain, setup_free_tunnel, buy_domain_sol, get_skill_docs

Added alphabetically in Third-Party Servers section.

[isgudtek]

Noting that mycrab-mcp is now published to the official MCP registry via mcp-publisher: https://registry.modelcontextprotocol.io/v0.1/servers?search=mycrab-mcp

Would still love to be included here for discoverability 🙏

[olaservo]

Thanks for contributing to the MCP servers repo!

We've retired the third-party server list from the README in favor of the MCP Registry — see #3950 for context. The Official Integrations and Community Servers sections no longer exist in the README, so this PR no longer has a target.

Going forward, please publish your server to the MCP Registry using the quickstart guide:
https://github.com/modelcontextprotocol/registry/blob/main/docs/modelcontextprotocol-io/quickstart.mdx

That's where server discovery now happens. Thanks for building on MCP!

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Note: I'm working through the backlog with help from Claude Code to give everyone a prompt response.