Debugging MCP servers

954 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

simple-console-mcp

409

tznthou/simple-console-mcp

MCP server Claude CodeCodexCursor +2

Minimal MCP server for browser debugging — 6 tools vs 26+ (chrome-devtools-mcp). Runs locally from the simple-console-mcp npm package.

not rated 1 3mo ago A tokens not measured original Apache-2.0

coverity

410

baxishrey/Coverity-MCP-Server-Typescript

MCP server Claude CodeCodexCursor +2

MCP server "coverity" as configured in baxishrey/Coverity-MCP-Server-Typescript. Runs locally from the @mcp/coverity npm package.

not rated 1 8mo ago A tokens not measured

mcp-netcoredbg

412

AerialByte/mcp-netcoredbg

MCP server Claude CodeCodexCursor +2

MCP server "mcp-netcoredbg" as configured in AerialByte/mcp-netcoredbg. Runs locally from the mcp-netcoredbg npm package.

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

scalene-mcp

413

ptmorris05/scalene-mcp

MCP server Claude CodeCodexCursor +2

FastMCP server providing LLM-optimized access to Scalene profiler. Runs locally from the scalene-mcp Python package.

not rated 1 9mo ago A tokens not measured

oxlint-mcp

414

seo-rii/oxlint-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Oxlint. Runs locally from the oxlint-mcp npm package.

not rated 1 6mo ago A tokens not measured original Apache-2.0

pty-mcp

415

reedm121/pty-mcp

MCP server Claude CodeCodexCursor +2

MCP server for headless terminal emulation — spawn PTY sessions, send keystrokes, capture screenshots. Runs locally from the pty-mcp npm package.

not rated 1 7mo ago A tokens not measured original MIT

src-mcp

416

kvnpetit/structured-repo-context-mcp

MCP server Claude CodeCodexCursor +2

MCP server for semantic code search and codebase analysis — Treesitter parsing, AST extraction, and embedding-based indexing for any LLM that supports MCP. Runs locally from the src-mcp npm package.

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

httptoolkit-mcp

417

fdciabdul/httptoolkit-mcp

MCP server Claude CodeCodexCursor +2

MCP server for HTTP Toolkit - intercept, inspect, and debug HTTP traffic via AI assistants. Runs locally from the httptoolkit-mcp npm package.

not rated 1 7mo ago A tokens not measured original MIT archived

codebrain

418

Tschonsen/CodeBrain

MCP server Claude CodeCodexCursor +2

Know what breaks before you break it. Structural knowledge graph for codebases — impact analysis, dead code detection, health scores. No LLM required. Runs locally from the codebrain Python package.

not rated 1 6mo ago A tokens not measured original MIT

jdwp-mcp

419

dronsv/jdwp-mcp

MCP server Claude CodeCodexCursor +2

Debug live JVMs through JDWP — from any MCP-compatible agent. Runs locally from the jdwp-mcp Python package.

not rated 1 6mo ago A tokens not measured fork MIT

gdb-mcp

420

traver88/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 1 5mo ago A tokens not measured copy · 100% MIT

flashlight

421

1PercentSync/flashlight

MCP server Claude CodeCodexCursor +2

MCP Server that uses DeepSeek's 1M context window for whole-codebase code search. Runs locally from the @1percentsync/flashlight npm package.

not rated 1 4mo ago A tokens not measured

rr-mcp

422

jnjaeschke/rr-mcp

MCP server Claude CodeCodexCursor +2

MCP server for orchestrating multi-process rr debugging sessions. Runs locally from the rr-mcp Python package.

not rated 1 7mo ago A tokens not measured original MIT

pytest-mcp-server

423

tosin2013/pytest-mcp-server

MCP server Claude CodeCodexCursor +2

A Model Context Protocol (MCP) server for tracking and debugging pytest failures using the 9 principles. Runs locally from the pytest-mcp-server npm package.

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

mitm-mcp

424

mplogas/mitmproxy-mcp

MCP server Claude CodeCodexCursor +2

MCP server "mitm-mcp" as configured in mplogas/mitmproxy-mcp. Runs locally from the mitm-mcp Python package.

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

smart-xdebug-mcp

425

wallter/smart-xdebug-mcp

MCP server Claude CodeCodexCursor +2

MCP server "smart-xdebug-mcp" as configured in wallter/smart-xdebug-mcp. Runs locally from the smart-xdebug-mcp npm package.

not rated 1 6mo ago A tokens not measured original Apache-2.0

js-reverse-mcp

426

1600822305/js-reverse-mcp

MCP server Claude CodeCodexCursor +2

A local MCP server for analysing JavaScript and reversing JavaScript-based code, with built-in anti-detection features. MCP is a standard way for an agent to use external tools.

not rated 1 4mo ago A tokens not measured copy · 100% Apache-2.0

tshark-mcp

427

ouonet/tshark-mcp

MCP server Claude CodeCodexCursor +2

MCP server for using TShark to analyze network packets. Runs locally from the tshark-mcp Python package.

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

bug-tracker-mcp

428

allenrobel/bug-tracker-mcp

MCP server Claude CodeCodexCursor +2

MCP server "bug-tracker-mcp" as configured in allenrobel/bug-tracker-mcp. Runs locally from the bug-tracker-mcp Python package.

not rated 1 19d ago A tokens not measured

Monasik/minecraft-diagnostic-mcp

MCP server Claude CodeCodexCursor +2

MCP server "minecraft-diagnostic-mcp" as configured in Monasik/minecraft-diagnostic-mcp. Runs locally from the minecraft-diagnostic-mcp Python package.

not rated 1 5mo ago A tokens not measured original MIT

chrome-dev-mcp

430

congzhou09/chrome-dev-mcp

MCP server Claude CodeCodexCursor +2

Attach to an already-running Chrome tab for real runtime debugging: breakpoints, stepping, scope variables. Plain CDP, minimal dependencies. Runs locally from the chrome-dev-mcp npm package.

not rated 1 2d ago A tokens not measured

cheat_engine

431

dandgabr/mcp-cheatengine

MCP server Claude CodeCodexCursor +2

MCP server "cheatengine" as configured in dandgabr/mcp-cheatengine. Runs B:/Code/mcp-cheatengine/ce_mcp_server.py with python. Needs 2 environment variables to run.

not rated 1 2mo ago A tokens not measured GPL-3.0

withLinda/chrome-devtools-mcp-fork

MCP server Claude CodeCodexCursor +2

MCP server for Chrome DevTools integration - enable AI assistants to control browsers for web development debugging. Runs locally from the chrome-devtools-mcp-fork Python package.

not rated 1 3mo ago A tokens not measured fork