Debugging MCP servers

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

Browse within: mcp-server 93model-context-protocol 54LLM 31cli 26code-analysis 26ai-coding 24ai-tools 24code-intelligence 17claude-code-plugin 15agents 14code-quality 13agentic-ai 12code-search 12agentic-workflow 10

regex-ai-mcp

505

CSOAI-ORG/regex-ai-mcp

MCP server Claude CodeCodexCursor +2

MCP server for regex ai. Features build regex, test regex, explain regex. From MEOK AI Labs. Runs locally from the regex-ai-mcp Python package.

not rated 0 yesterday A tokens not measured original MIT

mcp-surface-lint

506

DLeibner/mcp-surface-lint

MCP server Claude CodeCodexCursor +2

Statically audits MCP tool surfaces for token cost, schema quality, and design issues. Remote server at mcplint-web.vercel.app.

not rated 0 2d ago A tokens not measured

recover

507

GSterlingPress/recover-api

MCP server Claude CodeCodexCursor +2

Deterministic next-step decisions after failed API, MCP, automation, or AI-agent actions. Remote server at recover-api-production-bbba.up.railway.app.

not rated 0 22d ago A tokens not measured

codebase-context-mcp

508

Jhackman2019/codebase-context-mcp

MCP server Claude CodeCodexCursor +2

Codebase indexing and search via WASM tree-sitter. Works on ARM64 and x8664. Runs locally from the codebase-context-mcp npm package.

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

mcp-ast-explorer

509

LovRanRan/mcp-ast-explorer

MCP server Claude CodeCodexCursor +2

MCP server for Python AST/CST symbol exploration. Runs locally from the mcp-ast-explorer Python package.

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

mcp-repo-mapper

510

LovRanRan/mcp-repo-mapper

MCP server Claude CodeCodexCursor +2

MCP server for static repository structure mapping and entry-point detection. Runs locally from the mcp-repo-mapper Python package.

not rated 0 3mo ago A tokens not measured original MIT

k8s-troubleshoot-mcp

511

NanaGyamfiPrempeh30/k8s-troubleshoot-mcp

MCP server Claude CodeCodexCursor +2

MCP server "k8s-troubleshoot-mcp" as configured in NanaGyamfiPrempeh30/k8s-troubleshoot-mcp. Runs in Docker (docker.io/yawgyamfiprem32/k8s-troubleshoot-mcp:1.0.0). Needs 5 environment variables to run.

not rated 0 12d ago A tokens not measured original MIT

psychopathia-mcp

512

NellInc/psychopathia-mcp

MCP server Claude CodeCodexCursor +2

MCP server exposing the Psychopathia Machinalis diagnostic framework so AI systems can diagnose dysfunctions in themselves, in systems they interact with, or in systems under external evaluation. Runs locally from the psychopathia-mcp Python package.

not rated 0 yesterday A tokens not measured

zugabot

513

Zuga-luga/zugabot-mcp

MCP server Claude CodeCodexCursor +2

Paid dev services for AI agents: code review, bug-fix, tests, docs, audits. USDC on Base x402. Remote server at brain.zugabot.ai.

not rated 0 2mo ago A tokens not measured

cirdan

514

adanb13/cirdan

MCP server Claude CodeCodexCursor +2

MCP server "cirdan" as configured in adanb13/cirdan. Launched with cirdan serve-mcp.

not rated 0 1mo ago A tokens not measured original Apache-2.0

mcp-agent-health

515

aos-standard/mcp-agent-health

MCP server Claude CodeCodexCursor +2

MCP server to validate agent health under AOS discipline — catch agents that silently fail in production. Runs locally from the mcp-agent-health Python package.

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

asynthetic

516

asyntheticai/asynthetic

MCP server Claude CodeCodexCursor +2

Ground truth for AI coding agents: what breaks between library versions and how to fix it. Runs locally from the asynthetic npm package.

not rated 0 2mo ago A tokens not measured

aurekai-mcp

517

aurekai/aurekai-mcp

MCP server Claude CodeCodexCursor +2

Aurekai MCP server for akai doctor, manifests, artifacts, feature queries, and runtime inspection. Runs locally from the @aurekai/mcp npm package.

not rated 0 4mo ago A tokens not measured

oraclarr

518

bdog720/oraclarr

MCP server Claude CodeCodexCursor +2

Read-only diagnostic MCP server for the arr media stack. Runs locally from the oraclarr-mcp Python package. Needs 1 environment variable to run.

not rated 0 2mo ago A tokens not measured original Apache-2.0

linkrescue-mcp

519

carsonroell-debug/linkrescue-mcp

MCP server Claude CodeCodexCursor +2

MCP server for broken link detection, monitoring, and AI-powered fix suggestions. Runs locally from the linkrescue-mcp Python package. Needs 2 environment variables to run.

not rated 0 4mo ago A tokens not measured original MIT

bountyverdict

520

cristianmoroaica/bountyverdict

MCP server Claude CodeCodexCursor +2

Read-only GitHub bounty, agent harness, Actions failure, flake, and MCP tool-drift decisions. Remote server at bountyverdict-agent-production.mimirslab.workers.dev.

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

rca-mcp

521

dave1362/rca-mcp-connector

MCP server Claude CodeCodexCursor +2

RCA-MCP MCP connector — causal root-cause analysis, 56 tools, works with Claude, Ollama, Groq, OpenAI, Gemini, LangChain and more. Runs locally from the rca-mcp-connector Python package. Needs 2 environment variables to run.

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

androidbuild-mcp

522

dev-jackson/androidbuild-mcp

MCP server Claude CodeCodexCursor +2

Build, deploy, drive and debug Android apps: Gradle, emulators, adb, logcat, UI automation. Runs locally from the @asjackson/androidbuild-mcp npm package.

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

driftwatch

523

dhughes6071/driftwatch

MCP server Claude CodeCodexCursor +2

What broke between two dependency versions, with a citation for every claim. No API key needed. Runs locally from the driftwatch-mcp npm package. Needs 1 environment variable to run.

not rated 0 8d ago A tokens not measured original MIT

deadends-dev

524

dbwls99706/deadends.dev

MCP server Claude CodeCodexCursor +2

Structured failure knowledge for AI agents — dead ends, workarounds, error chains. Runs locally from the deadends-dev Python package.

not rated 0 yesterday A tokens not measured original MIT

leakguard-mcp

525

doazvjettu/leakguard-mcp

MCP server Claude CodeCodexCursor +2

Squawk for backtests — static leakage/lookahead-bias detector for trading/ML strategy code, exposed over MCP. Runs locally from the leakguard-mcp Python package.

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

encodi/regexcronsql-validator

MCP server Claude CodeCodexCursor +2

Valida regex, cron y SQL contra ejecucion real. Pago por llamada via x402/USDC. Remote server at regexcronsql-validator.encodari.workers.dev.

not rated 0 25d ago A tokens not measured original MIT

mcp-queue-doctor

527

ethanasm/mcp-queue-doctor

MCP server Claude CodeCodexCursor +2

Diagnoses pg-boss and graphile-worker job queues: retry storms, stuck workers, missed schedules. Runs locally from the mcp-queue-doctor npm package.

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

sentry-mcp-server

528

friendlygeorge/sentry-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for Sentry — error tracking, issues, releases, events, and projects for AI assistants. Runs locally from the sentry-mcp-server npm package. Needs 2 environment variables to run.

not rated 0 3mo ago A tokens not measured original MIT archived