Debugging MCP servers

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

Browse within: model-context-protocol 54code-analysis 26ai-coding 25ai-tools 25code-intelligence 17claude-code-plugin 15code-quality 13code-search 12copilot 12agentic-workflow 10ast 10browser-automation 10static-analysis 10coding-agent 9

langfuse-traces-mcp

385

KarandeepSinghSodhi/Skill-to-fetch-traces

MCP server Claude CodeCodexCursor

MCP server that fetches Langfuse traces and provides them as context to VS Code coding agents. Runs locally from the langfuse-traces-mcp Python package.

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

libsrc-mcp

386

fprochazka/libsrc-mcp

MCP server Claude CodeCodexCursor

MCP server for resolving project dependencies and providing local source code paths. Runs locally from the libsrc-mcp Python package.

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

cpp-debug

387

William-An/cpp-debug-mcp

MCP server Claude CodeCodexCursor

MCP server "cpp-debug" as configured in William-An/cpp-debug-mcp. Runs cpp_debug_mcp with python3. Needs 2 environment variables to run.

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

loganalyzer

388

Tushar-Shrivastava/Loganalyzer

MCP server Claude CodeCodexCursor

Collect and analyze log from multiples sources. Runs locally from the loganalyzer Python package.

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

graylog-mcp

389

PrinceGupta1999/graylog-mcp

MCP server Claude CodeCodexCursor

MCP server for querying Graylog logs via Model Context Protocol. Enables AI assistants to search and analyze Graylog messages through standardized tools. Runs locally from the graylog-mcp npm package.

not rated 1 2mo ago A tokens not measured original MIT

k8s-doctor-mcp

390

ongjin/k8s-doctor-mcp

MCP server Claude CodeCodexCursor

AI-powered Kubernetes cluster diagnostics MCP server - analyzes pod failures, logs, resource usage, and provides intelligent debugging recommendations. Runs locally from the @zerry_jin/k8s-doctor-mcp npm package.

not rated 1 8mo ago A tokens not measured original MIT

agentic-debugger

391

iarmankhan/agentic-debugger

MCP server Claude CodeCodexCursor

MCP server for interactive debugging with code instrumentation. Live debug mode for AI coding assistants. Runs locally from the agentic-debugger npm package.

not rated 1 8mo ago A tokens not measured original MIT

simple-console-mcp

392

tznthou/simple-console-mcp

MCP server Claude CodeCodexCursor

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 1mo ago A tokens not measured original Apache-2.0

coverity

393

baxishrey/Coverity-MCP-Server-Typescript

MCP server Claude CodeCodexCursor

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

not rated 1 6mo ago A tokens not measured

mcp-netcoredbg

395

AerialByte/mcp-netcoredbg

MCP server Claude CodeCodexCursor

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

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

scalene-mcp

396

ptmorris05/scalene-mcp

MCP server Claude CodeCodexCursor

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

not rated 1 7mo ago A tokens not measured

oxlint-mcp

397

seo-rii/oxlint-mcp

MCP server Claude CodeCodexCursor

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

not rated 1 5mo ago A tokens not measured original Apache-2.0

pty-mcp

398

reedm121/pty-mcp

MCP server Claude CodeCodexCursor

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

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

src-mcp

399

kvnpetit/structured-repo-context-mcp

MCP server Claude CodeCodexCursor

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 6mo ago A tokens not measured original MIT

httptoolkit-mcp

400

fdciabdul/httptoolkit-mcp

MCP server Claude CodeCodexCursor

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 5mo ago A tokens not measured original MIT archived

codebrain

401

Tschonsen/CodeBrain

MCP server Claude CodeCodexCursor

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 4mo ago A tokens not measured original MIT

jdwp-mcp

402

dronsv/jdwp-mcp

MCP server Claude CodeCodexCursor

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

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

gdb-mcp

403

traver88/gdb-mcp

MCP server Claude CodeCodexCursor

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

not rated 1 4mo ago A tokens not measured copy · 100% MIT

flashlight

404

1PercentSync/flashlight

MCP server Claude CodeCodexCursor

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 3mo ago A tokens not measured

rr-mcp

405

jnjaeschke/rr-mcp

MCP server Claude CodeCodexCursor

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

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

pytest-mcp-server

406

tosin2013/pytest-mcp-server

MCP server Claude CodeCodexCursor

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

407

mplogas/mitmproxy-mcp

MCP server Claude CodeCodexCursor

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

not rated 1 2mo ago A tokens not measured original MIT

smart-xdebug-mcp

408

wallter/smart-xdebug-mcp

MCP server Claude CodeCodexCursor

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

not rated 1 4mo ago A tokens not measured original Apache-2.0