Best MCP servers for debugging
213 MCP servers in the Official MCP Registry do debugging. 64 can be used as a hosted endpoint, with nothing to install, and 175 publish their source code.
| # | Tool | Relevance | Connect | Code | Seen |
|---|---|---|---|---|---|
| 201 | gdbstub-mcp Debug kernels through QEMU's gdbstub with no gdb binary - and explain triple faults. | In description debug | HOSTEDLOCAL | Open | 3d ago |
| 202 | mcp Create Elaan notification types, templates and brands, trigger sends, and debug delivery. | In description debug | HOSTEDLOCAL | Open | 3d ago |
| 203 | Tidesman A free native MCP server for running and debugging Linux containers with Apple's container tool. | In description debugging | HOSTEDLOCAL | Open | 3d ago |
| 204 | langfuse MCP server for Langfuse LLM observability — trace and observation analysis. | In description observability | HOSTEDLOCAL | Open | 3d ago |
| 205 | Web Browser (kogiQA) This web browser has been designed to help your agent debug and develop complex web applications. | In description debug | HOSTEDLOCAL | Open | 3d ago |
| 206 | gatetest 120-module QA gate. Give Claude eyes (screenshots), ears (Sentry errors), and hands (verify fixes). | In description sentry | HOSTEDLOCAL | Open | 3d ago |
| 207 | agentrace Structured observability for AI agents. Trace steps, decisions, and errors. MCP server + CLI viewer. | In description observability | HOSTEDLOCAL | — | 3d ago |
| 208 | stylobridge Air-gapped Markdown/PDF to Word converter with brand templates and audit logging. | In description logging | HOSTEDLOCAL | — | 3d ago |
| 209 | aidb Debug any supported language with breakpoints, variable/state inspection, and stepping. | In description debug | HOSTEDLOCAL | — | 3d ago |
| 210 | mcp-server-graylog Search Graylog logs by timestamps, filter by streams, and debug production issues. | In description debug | HOSTEDLOCAL | — | 3d ago |
| 211 | Prefect MCP Server MCP server for Prefect. Monitor and debug workflows, deployments, and automations. | In description debug | HOSTEDLOCAL | — | 3d ago |
| 212 | server Observability MCP server: query LLM cost/errors/latency & operate alerts/evals from Claude/Cursor | In description observability | HOSTEDLOCAL | — | 3d ago |
| 213 | ThornGuard Remote MCP security gateway for auth, redaction, policy enforcement, and audit logging. | In description logging | HOSTEDLOCAL | — | 3d ago |
Ready-made AI agents
Other use cases
FAQ
How many MCP servers are there for debugging?
Electra Index lists 213 active MCP servers for debugging from the Official MCP Registry. 64 offer a hosted endpoint and 175 publish their source code.
Is there a ready-made AI agent for debugging instead?
Yes. If you prefer a finished product to plugging tools into your own assistant, Claude Code, OpenHands and Cursor do this out of the box.
How this list is ordered: a tool comes first when the use case appears in its name rather than only in its description, then when it offers a hosted endpoint, then when its source code is public, then by how recently our robot saw it in the Official MCP Registry. The match to debugging comes from the publisher's description (keyword method), not from a test of the tool. Only active tools with a real description are listed. No tool pays to appear here.