Debugging MCP servers

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

Browse within: mcp-server 103model-context-protocol 65cursor 34LLM 33cli 28code-analysis 26ai-tools 23ai-coding 22claude-code-plugin 17code-intelligence 17agents 15code-quality 13code-search 12agentic-ai 11

agent-audit

241

fullstackdegen/agent-audit

MCP server Claude CodeCodexCursor +2

Turn Lighthouse audits into coding-agent fix packs for Claude Code, Cursor, and Copilot. Runs locally from the @fullstackdegen/agent-audit npm package.

not rated 4 1mo ago A tokens not measured original MIT

langchain-mcp

242

baixianger/langchain-MCP

MCP server Claude CodeCodexCursor +2

LangChain/LangGraph/DeepAgents knowledge + LangGraph agent debugging (Polly-like). Runs locally from the langchain-mcp npm package.

not rated 4 3mo ago A tokens not measured

flyto-indexer

243

flytohub/flyto-indexer

MCP server Claude CodeCodexCursor +2

Code intelligence MCP server for AI coding agents with impact analysis, semantic search, dependency graphs, and local release gates. Runs locally from the flyto-indexer Python package.

not rated 4 changed 1mo ago A Socket: warn tokens not measured original Apache-2.0

feedthrough

244

feedthrough/feedthrough

MCP server Claude CodeCodexCursor +2

Debug bridge inside your web app: an agent reads the DOM, console and network. Any browser. Runs locally from the @feedthrough/mcp npm package. Needs 2 environment variables to run.

not rated 4 1mo ago A tokens not measured original MIT

openocd-mcp

245

microhenrio/openocd-mcp

MCP server Claude CodeCodexCursor +2

MCP server to debug microcontrollers from Claude through OpenOCD (flash, halt/step, memory/registers, breakpoints, variables and peripheral registers by name). Runs locally from the openocd-mcp Python package. Needs 3 environment variables to run.

not rated 4 3mo ago A tokens not measured original MIT

gpu-diagnostics

246

sublimotion/agent-aiops-on-aws

MCP server Claude CodeCodexCursor +2

MCP server "gpu-diagnostics" as configured in sublimotion/agent-aiops-on-aws. Launched with your-gpu-mcp-server.

not rated 4 2mo ago A tokens not measured

windbg-gui-mcp

247

jianqiaojia/windbg-mcp

MCP server Claude CodeCodexCursor +2

MCP server "windbg-gui-mcp" as configured in jianqiaojia/windbg-mcp. Runs locally from the windbg-gui-mcp Python package.

not rated 4 9mo ago A tokens not measured

pygdbmi-mcp-server

248

cnitlrt/pygdbmi-mcp-server

MCP server Claude CodeCodexCursor +2

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

not rated 4 7mo ago A tokens not measured

lldb-mcp-server

249

FYTJ/lldb-mcp-server

MCP server Claude CodeCodexCursor +2

AI-powered C/C++ debugger via LLDB and Model Context Protocol. 40 debugging tools for Claude Code and Claude Desktop. Runs locally from the lldb-mcp-server Python package.

not rated 4 8mo ago A tokens not measured

V3RON/react-native-devtools-mcp

MCP server Claude CodeCodexCursor +2

MCP server for debugging React Native apps — screenshots, UI hierarchy, interactions, JS console, and more. Runs locally from the react-native-devtools-mcp npm package.

not rated 4 11mo ago A tokens not measured original MIT

Eddym06/chrome-devTools-advanced-mcp

MCP server Claude CodeCodexCursor +2

Cross-platform Chrome MCP with real-time request interception, response modification, network capture, HAR recording/replay, accessibility testing, anti-detection, and 91 tools. Includes smart workflows for common tasks. Works on Windows, Mac, and Linux. Runs locally from the chrome-devtools-advanced-mcp npm package.

not rated 4 1mo ago A tokens not measured original MIT

mcp-debugger-dap

252

darknoon/mcp-debugger

MCP server Claude CodeCodexCursor +2

MCP for debugging with LLDB (C, C++, Rust, Swift) and Python. Runs locally from the mcp-debugger-dap npm package.

not rated 4 11mo ago A tokens not measured original MIT

debug-thinking

253

tosssssy/mcp-server-debug-thinking

MCP server Claude CodeCodexCursor +2

One of 3 in .mcp.json

Graph-based MCP server for systematic debugging using Problem-Solution Trees and Hypothesis-Experiment-Learning cycles. Runs locally from the mcp-server-debug-thinking npm package.

not rated 4 8mo ago A tokens not measured original MIT

ilspy

254

Borealin/ilspy-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "ilspy" as configured in Borealin/ilspy-mcp-server. Runs ilspy_mcp_server.server with python. Needs 1 environment variable to run.

not rated 4 1y ago A tokens not measured original MIT

cartograph

255

anthony-maio/cartograph

MCP server Claude CodeCodexCursor +2

Repo analysis for coding agents with ranked files, dependency maps, and task-scoped context. Runs locally from the @anthony-maio/cartograph npm package.

not rated 4 25d ago A tokens not measured original MIT

ellmos-ai/ellmos-codecommander-mcp

MCP server Claude CodeCodexCursor +2

Developer MCP server: code analysis, JSON repair, imports, diffs, regex, format conversion. Runs locally from the ellmos-codecommander-mcp npm package.

not rated 4 2d ago A tokens not measured original MIT

rn-devtools-hub

257

rn-devtools-hub/rn-devtools-hub

MCP server Claude CodeCodexCursor +2

Drive a running React Native or Expo app from inside its JS runtime: see, act, prove. Runs locally from the rn-devtools-hub npm package.

not rated 4 1mo ago A tokens not measured original MIT

codex-lsp-bridge

258

CesarPetrescu/lsp-mcp

MCP server Claude CodeCodexCursor +2

MCP server "codex-lsp-bridge" as configured in CesarPetrescu/lsp-mcp. Runs locally from the codex-lsp-bridge Python package.

not rated 4 +1 9mo ago A tokens not measured original MIT

semantic-code-mcp

259

vrppaul/semantic-code-mcp

MCP server Claude CodeCodexCursor +2

Local MCP server for semantic code search. Runs locally from the semantic-code-mcp Python package.

not rated 4 +1 7mo ago A tokens not measured

proxypin-mcp

260

k186/proxypin-mcp

MCP server Claude CodeCodexCursor +2

MCP server for ProxyPin — real-time HTTP(S) traffic capture analysis via WebSocket. Runs locally from the @k186/proxypin-mcp npm package.

not rated 4 6mo ago A tokens not measured original MIT

gdb-mcp

261

datobena/gdb-mcp

MCP server Claude CodeCodexCursor +2

Model Context Protocol server for driving GDB from an LLM. Runs locally from the gdb-mcp Python package.

not rated 4 5mo ago A tokens not measured copy · 100% MIT

synapse-code-mcp

262

Juanmidev1/synapse-code-mcp

MCP server Claude CodeCodexCursor +2

MCP server for code intelligence — semantic context, dependency graphs, and compressed symbol indexes for TypeScript/JavaScript, plus git-aware diffs and fast search. Zero external dependencies: no vector database, no embedding API, fully local. Runs locally from the synapse-code-mcp npm package.

not rated 4 1mo ago A tokens not measured original MIT

cuescope-mcp

263

greenhouselabs/cuescope-mcp

MCP server Claude CodeCodexCursor +2

CueScope: read-first production intelligence, diagnostics, and reviewable automation planning for workflows compatible with vMix. Runs locally from the @greenhouselabs/cuescope-mcp npm package.

not rated 4 3mo ago A tokens not measured

mcp-server

264

pwa-today/mcp-server

MCP server Claude CodeCodexCursor +2

Local MCP server for PWA Today runtime audits. Runs locally from the @pwa-today/mcp-server npm package.

not rated 4 1mo ago A tokens not measured original ISC