Debugging MCP servers

942 tagged Debugging, measured the same way as everything else here.

Browse within: mcp-server 93model-context-protocol 55LLM 33cli 26code-analysis 26ai-coding 24ai-tools 24code-intelligence 17claude-code-plugin 15agents 14agentic-ai 13code-quality 13code-search 12copilot 11

repo-lens-mcp

817

YohannHommet/repo-lens-mcp

MCP server Claude CodeCodexCursor +2

MCP server for multi-repository AST-based symbol search and API route discovery. Runs locally from the repo-lens-mcp npm package.

not rated 0 5mo ago A tokens not measured

perflens

818

link0-o/PerfLens

MCP server Claude CodeCodexCursor +2

Real-time remote Linux performance profiler with a live web UI (perf + flame graphs + line-level source annotation). Runs locally from the perflens Python package.

not rated 0 12d ago A tokens not measured original Apache-2.0

repo-atlas-mcp

819

Aditya31398/repo-atlas-mcp

MCP server Claude CodeCodexCursor +2

MCP server that gives coding agents a graph of your codebase — callers, blast radius, and which tests actually cover a change — instead of grep. Runs locally from the repo-atlas-mcp npm package.

not rated 0 1mo ago A tokens not measured original MIT

build-unblocker-mcp

820

Jordan-Jarvis/Cpp-build-unlock-mcp

MCP server Claude CodeCodexCursor +2

MCP server "build-unblocker-mcp" as configured in Jordan-Jarvis/Cpp-build-unlock-mcp. Runs locally from the build-unblocker-mcp Python package.

not rated 0 1y ago A tokens not measured original MIT

davinoishi/BLC-ground

MCP server Claude CodeCodexCursor +2

MCP server "broken-link-checker-mcp" as configured in davinoishi/BLC-ground. Runs locally from the broken-link-checker-mcp Python package.

not rated 0 11mo ago A tokens not measured

codebase-insights-mcp

822

llanterme/codebase-insights-mcp

MCP server Claude CodeCodexCursor +2

MCP server "codebase-insights-mcp" as configured in llanterme/codebase-insights-mcp. Runs locally from the codebase-insights-mcp Python package.

not rated 0 7d ago A tokens not measured original MIT

oncall-runbook

823

Mars23003/OnCallRunbookMCPServer

MCP server Claude CodeCodexCursor +2

MCP server "oncall-runbook" as configured in Mars23003/OnCallRunbookMCPServer. Runs F:\mcpTest\OnCallRunbookMCPServer\server.mjs with node. Needs 2 environment variables to run.

not rated 0 10mo ago A tokens not measured

MacJedi42/mcp-server-value-picker

MCP server Claude CodeCodexCursor +2

Debug/test MCP App: Validates that values selected in UI are correctly passed to the AI model via ui/update-model-context. Runs locally from the mcp-server-value-picker npm package.

not rated 0 7mo ago A tokens not measured original MIT

mcp

825

kosbay/vibecheck-mcp

MCP server Claude CodeCodexCursor +2

MCP server for VibeCheck bug reports — gives AI assistants access to screen recordings, console logs, network requests, and more. Runs locally from the @vibecheck-mcp/mcp npm package.

not rated 0 2mo ago A tokens not measured original MIT

mcp

826

archaic-ai/archaic-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Archaic — architecture analysis and code visualization for Claude Code. Runs locally from the @archaic-ai/mcp npm package.

not rated 0 6mo ago A tokens not measured

ghidra-mcp

827

eKsiSLe/MCP4Ghidra

MCP server Claude CodeCodexCursor +2

MCP server "ghidra-mcp" as configured in eKsiSLe/MCP4Ghidra. Runs c:/Users/benam/source/mcp/ghidra-mcp/bridge_mcp_ghidra.py with python. Needs 1 environment variable to run.

not rated 0 4mo ago A tokens not measured original Apache-2.0

code-search-mcp

828

amolchanov/mcp-code-search

MCP server Claude CodeCodexCursor +2

MCP server "code-search-mcp" as configured in amolchanov/mcp-code-search. Runs locally from the code-search-mcp npm package.

not rated 0 7mo ago A tokens not measured copy · 88% MIT

reqlog

829

ankitksr/reqlog

MCP server Claude CodeCodexCursor +2

HTTP logging middleware for Python with an MCP server — give your AI coding agent a Network Tab. Runs locally from the reqlog Python package.

not rated 0 6mo ago A tokens not measured original MIT

verse-diagnostics-mcp

830

berry-13/verse-diagnostics-mcp

MCP server Claude CodeCodexCursor +2

MCP server for parsing UEFN Verse build diagnostics from UnrealEditorFortnite logs. Runs locally from the verse-diagnostics-mcp Python package.

not rated 0 6mo ago A tokens not measured original MIT

serena-agent

831

Raheem-19/serena-optimized

MCP server Claude CodeCodexCursor +2

A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent. Runs locally from the serena-agent Python package.

not rated 0 11mo ago A tokens not measured copy · 100% MIT

lsp-mcp-server

832

peaceful-wanderer/lsp-mcp-chromia

MCP server Claude CodeCodexCursor +2

MCP server bridging Claude Code to Language Server Protocol servers. Runs locally from the lsp-mcp-server npm package.

not rated 0 11mo ago A tokens not measured copy · 100% MIT

codegraph-mcp

833

SahilSheikh12299/codegraph-mcp

MCP server Claude CodeCodexCursor +2

MCP server "codegraph-mcp" as configured in SahilSheikh12299/codegraph-mcp. Runs locally from the codegraph-mcp Python package.

not rated 0 2mo ago A tokens not measured original MIT

playwright-debug-mcp

834

aakarshitsharma06/playwright-debug-mcp

MCP server Claude CodeCodexCursor +2

MCP server for frontend debugging with Playwright - Debug web apps with AI assistance. Runs locally from the playwright-debug-mcp npm package.

not rated 0 1mo ago A tokens not measured

browser-devtools-mcp

835

kikcmime/browser-devtools-mcp

MCP server Claude CodeCodexCursor +2

MCP server "browser-devtools-mcp" as configured in kikcmime/browser-devtools-mcp. Runs locally from the browser-devtools-mcp npm package.

not rated 0 2mo ago A tokens not measured copy · 100% MIT

omniscience

836

FreakyLetsFail/mcp-omniscience

MCP server Claude CodeCodexCursor +2

Enables dynamic real-time monitoring/logging of code. Runs locally from the omniscience Python package.

not rated 0 2mo ago A tokens not measured copy · 86% MIT

chrome-devtools

837

jiangnuonnuo/draw-mcp-server

MCP server Claude CodeCodexCursor +2

One of 3 in .mcp.json

Lets the agent inspect and automate a live Chrome instance through the DevTools protocol: performance traces, network, console. Runs locally from the chrome-devtools-mcp npm package.

not rated 0 2mo ago A tokens not measured copy · 86% MIT

bugscout

838

mhmdtaha091/bugscout

MCP server Claude CodeCodexCursor +2

Runs real checks against your Next.js + Supabase app, finds bugs, auto-fixes them. Runs locally from the bugscout npm package.

not rated 0 1mo ago A tokens not measured