io.github.carsonroell-debug/selfheal-mcp
SelfHeal MCP
Is the SelfHeal MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.
Self-healing proxy for MCP servers with retry, circuit breaker, and observability
alive probed 2026-11-15 · unchanged since 2026-10-31
- Run it
- npx -y selfheal-mcp@0.1.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- selfheal-mcp 0.1.0
- Capabilities
- logging, tools
- Instructions
- 422 characters
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 957 tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 1.0k. The o200k_base estimate is 532. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/carsonroell-debug/selfheal-mcp
- Website
- https://freedomengineers.tech
- Registry
- active, updated 2026-04-06 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.80×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| wrap_call | 417 | 232 | 44 % |
| circuit_status | 139 | 77 | 14 % |
| metrics | 137 | 76 | 14 % |
| circuit_reset | 135 | 75 | 14 % |
| recent_errors | 130 | 72 | 14 % |
Compare this server with others.
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Other registry entries on npmjs.com, the ones next to this name; all of them.
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Servers that mention observability or breaker.
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- ai.diezx/diezx · no DNS
- ai.getvda/llm-observability-orchestration · newer protocol
- ai.getvda/llm-observability-orchestration-agent-langchain · newer protocol
- ai.getvda/llm-observability-orchestration-agent-langchain-community · newer protocol
- ai.getvda/llm-orchestration-observability-agent · newer protocol
- ai.noveum/noveum · needs auth
- Mengi Cloud cloud.mengi/mengi-cloud · needs auth
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.