failecho
failecho is an MCP server. It reaches failecho and fin. It needs FAILECHO_OPERATOR_TOKEN and FIN_FIRST_PARTY_TOKEN to authenticate. Its repository has 2 GitHub stars and is licensed under MIT; we last read it on 2026-10-24.
failecho learns from failed tool or model calls by other agents and shares the fixes, or indicates when no fix was needed. It connects to Claude Code and OpenCode via plugins, acts as an MCP proxy, and provides a Python wrapper. Open source with minimal metadata.
Install
MCP servers are packaged differently from each other -- some run via npx, some as a Docker image, some as a plain script you clone and run. failecho’s own README did not state one plainly enough for this page to quote it rather than guess, so it will not guess. The repository below states it.
What it reaches, and what it needs
What it connects to
Unverified means a mention in the server’s own description, not a citation. A wrong claim here costs nothing to correct and nothing to trust yet.
Maintenance
When a tool or model call fails, your agent learns what fixed it for other agents, or that nothing has. Plugins for Claude Code and OpenCode, an MCP proxy, a Python wrapper. Open source, metadata only.
Common questions about failecho
- What does failecho do?
- failecho learns from failed tool or model calls by other agents and shares the fixes, or indicates when no fix was needed. It connects to Claude Code and OpenCode via plugins, acts as an MCP proxy, and provides a Python wrapper. Open source with minimal metadata.
- How do I install failecho?
- Its README did not state an install command plainly enough for us to quote one, so we do not guess. The repository has the instructions: https://github.com/FailEcho/failecho
- What does failecho connect to, and what does it need?
- It reaches failecho and fin. The credentials we found in its source are FAILECHO_OPERATOR_TOKEN and FIN_FIRST_PARTY_TOKEN.
- Which AI clients can use failecho?
- Its own description mentions Claude Code. That is a mention in its description, not a test we ran.
- Is failecho official and is it maintained?
- We found nothing naming it as a vendor’s official server. Its repository has 2 GitHub stars and its state in our directory is listed. Its last commit we recorded was on 2026-09-24.
- What licence does failecho use?
- The repository declares the MIT licence.