MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
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T-SQL Step Debugger
MIT -
@vitalyostanin/mcp-chrome-debugger-protocolgithub.com/vitalyostanin/mcp-chrome-debugger-protocolupdated this year
MCP server for Chrome debugger protocol (Node.js)
npm MIT -
Debug and verify Helm changes at runtime, not with greps or helm template guesswork. debugger CLI + MCP server.
★ 5 -
agent-replay-debugger-mcpgithub.com/csoai-org/agent-replay-debugger-mcpupdated this year
Agent Replay Debugger MCP — record every agent step + replay deterministically. Step-debugger for agentic loops. Audit-evidence signed exports. By MEOK AI Labs.
pypi MIT -
An MCP server to debug Node.js at runtime
npm MIT -
@iflow-mcp/uncooe-agent-debuggergithub.com/uncooe/debug-runbookupdated this year
Runbook-driven backend incident investigation framework for AI agents
npm mit -
@aliex7664/puppeteer-debugger-mcpgithub.com/aliex7664/puppeteer-debugger-mcp-serverupdated this year
MCP Server for browser debugging via CDP
npm MIT -
MCP server for Chrome debugger protocol (Node.js)
MIT ★ 2 -
一个基于 Puppeteer 和 Chrome DevTools Protocol (CDP) 的 MCP Server 插件,支持通过持久化浏览器连接进行调试和排查。
MIT ★ 1 -
Lets AI coding agents drive the Visual Studio 2022/2026 debugger for native C/C++: CLI, MCP server and OpenCode tool.
MIT -
MCP server for frontend UI debugging — component inspection, visual regression, a11y auditing, and session replay via CDP
npm MIT -
@ai-capabilities-suite/mcp-debugger-servergithub.com/digital-defiance/mcp-debugger-serverupdated this year
Enterprise-grade MCP server providing advanced debugging capabilities for Node.js and JavaScript applications via Chrome DevTools Protocol. Features 25+ debugging tools including breakpoints, variable inspection, execution control, CPU/memory profiling, h
npm MIT -
rust-debugger-skillgithub.com/mohsen1/rust-debugger-skillupdated this year
IDE-grade Rust debugging for coding agents (Claude Code / Codex) — a skill and an MCP server, built on rust-analyzer + lldb-dap. Zero dependencies.
Apache-2.0 ★ 1 -
AI agent that walks your site’s key journeys (purchase, sign-up, lead) in a real browser and checks that GA4, Google Ads, Meta and TikTok tags fire correctly. Works from the CLI or as an MCP server in your AI app.
npm MIT ★ 1 -
MCP server that lets AI agents (Claude, Cursor) debug your .NET / ASP.NET Core app
MIT ★ 15 -
AI-Debugger-Assistantgithub.com/Manvendra-2006/AI-Debugger-Assistantupdated this year
AI-powered autonomous code debugger built with MERN Stack + Groq AI + MCP — upload your project ZIP, let the AI agent inspect, analyze, and fix bugs step by step.
MIT ★ 6 -
EVM calldata decoding, debug trace revert pinpointing, storage slot layout mapping, and reentrancy auditing.
MIT -
Proof-carrying debugger. Executes your code to find a real failing input, verifies the failure three ways before reporting it, generates candidate repairs, and rejects patches that only fit the example that caught them. CLI, MCP server, or programmatic AP
npm MIT -
claude-mcp-debuggergithub.com/bastiencb/claude-mcp-debuggerupdated this year
MCP debug server for AI coding agents. Debug Python, Node.js, Java & browser JavaScript with breakpoints, stepping, variable inspection, and real-time event capture. Works with Claude Code, Cursor, Windsurf, or any MCP client — no IDE required.
MIT ★ 1 -
⏳ AI Agent Time-Travel Debugger, SQLite Shadow Snapshot & Instant Rollback Engine MCP Server — Take 1ms pre-edit checkpoints, inspect unified diffs & rollback broken AI edits without touching Git.
MIT ★ 1 -
embedded-debugger-mcpgithub.com/Adancurusul/embedded-debugger-mcpupdated this year
MCP server + CLI + Codex/Claude skill for embedded debugging via probe-rs or OpenOCD — ARM Cortex-M, RISC-V, and Xtensa (ESP32), with AI crash diagnosis
MIT ★ 218 -
MCP server that helps your coding agent find likely runtime failures in JavaScript and TypeScript. Uses the Claude Code, Codex or Copilot CLI you already have, so there's no API key.
MIT ★ 2 -
Open-source AI agent that QA-tests your website's analytics, ad and consent tracking (GA4, GTM, Google Ads, Meta, TikTok). Bring your own model (Claude, OpenAI, Gemini) or use it from your chat app over MCP.
npm MIT -
Predicts where code is likely to fail. Ships as a VS Code extension and as an MCP server that coding agents can call while reviewing code. Auth is borrowed from the Claude Code, Codex, or GitHub Copilot CLI you are already signed in to.
npm MIT -
MCPDebuggergithub.com/Fatmike-GH/MCPDebuggerupdated this year
A MCP Debugger Server for Windows executables (x86 and x64). Exposes debugger functionality as MCP Tools for static / dynamic analysis of the debuggee and memory inspection through a clean interface.
MIT ★ 14 -
@iflow-mcp/bromoket-x64dbg-mcp-servergithub.com/bromoket/x64dbg_mcpupdated this year
MCP server for x64dbg debugger - 23 mega-tools for AI-powered reverse engineering and debugging
npm MIT -
JetBrains IDE plugin (currently PhpStorm) that gives AI agents full debugger control via MCP
Apache-2.0 ★ 2 -
MCP debugger for radare2, x64dbg, cdb, and Frida. Disassembly, CFG, xrefs, and live debugging over stdio or HTTP.
MIT ★ 1 -
🛠️ Build a lightweight C++ debugger with MCP integration for execution control, memory inspection, and advanced analysis without relying on existing frameworks.
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PCSX2-MCPgithub.com/hkmodd/PCSX2-MCPupdated this year
AI-powered PCSX2 debugger bridge via Model Context Protocol (MCP). Set breakpoints, read registers, disassemble MIPS, inspect memory all from your AI coding assistant. Pre-built, plug-and-play.
GPL-3.0 ★ 43 -
Amstrad CPC 464/664/6128 emulator for reverse engineering: runs the real firmware and ROMs, decodes scrambled ROMs, traces and analyses code, writes reassemblable sjasmplus source. Debugger GUI and MCP server.
GPL-3.0 ★ 5 -
Live in-process debugger, input bot and MCP server for PC games: Unreal reflection, memory, hooks, breakpoints and a hot-reload C++ plugin API
MIT -
MCP server giving AI agents full debugger control over running Java applications — inspect state, set breakpoints, evaluate expressions, and mutate values at runtime via JDWP/JDI
MIT ★ 34 -
AST-based Python obfuscator with reverse stack-trace mapping — obfuscate before shipping and keep production tracebacks AI-debuggable. MCP + VS Code.
pypi Apache-2.0 ★ 11 -
Analyze software: memory scanner, debugger and static analysis of executables, .NET and Electron apps, from the desktop, the command line, or an AI agent through MCP.
MIT ★ 35 -
java-debug-mcpgithub.com/ylw-a/java-debug-mcpupdated this year
An MCP server that turns an LLM into a Java debugger via JDI — pre-declare the values you want before a breakpoint fires and get back a compact ▎ structured snapshot, no heap dumps.
MIT ★ 3 -
Free, open-source memory scanner and debugger for Windows, for 32- and 64-bit targets: pointer scanner, find-what-writes, auto-assembler, speed hack, Lua, and an MCP server for AI agents
GPL-2.0 ★ 11 -
OpenMobgithub.com/ZevnixAi-Applications/OpenMobupdated this year
Your phones on your desktop — and in Claude. Open-source Android + iOS device lab: live mirror, tap/type, app-scoped logs, Flutter hot reload, an lldb debugger, and an MCP server so AI agents can drive real devices. macOS + Windows, MIT.
MIT ★ 4 -
processhacker-mcpgithub.com/illegal-instruction-co/processhacker-mcpupdated this year
your ai debugger, vibe hacking tool
MIT ★ 50 -
MCP Connector to use with IAR C-SPY Debugger
MIT ★ 6 -
playwright-autopilot-mcpgithub.com/nikolarss0n/playwright-autopilotupdated this year
Autonomous Playwright E2E test debugger MCP server for Claude Code
npm MIT -
MCP servers for connecting debuggers to AI agents. Supports GDB, LLDB and PDB.
MIT ★ 10 -
Multi Debugger MCP server that enables LLMs to interact with GDB and LLDB for binary debugging and analysis.
GPL-3.0 ★ 74 -
Atari Lynx emulator and debugger with embedded MCP server for macOS, Windows, Linux, BSD and RetroArch.
GPL-3.0 ★ 81 -
FM Towns emulator and debugger with embedded MCP server for macOS, Windows, Linux, BSD and RetroArch.
GPL-3.0 ★ 34 -
Kaboom Agentic Browser is an AI debugger, inspector, and verification toolkit for local-first browser development workflows.
npm AGPL-3.0-only -
ABAP development from Claude and other MCP hosts: read and write source, transports, unit tests, ATC, dumps, debugger. Multi-system, with server-side guard rails.
npm MIT -
MCP to Capture HTTP requests, emails, and DNS lookups test webhooks, debugg API callbacks
MIT ★ 12 -
MCP tool server for AI coding agents -- encoding-aware file tools, binary analysis, DAP debugger, SSH/SFTP, process memory, and more
MIT ★ 26 -
sortiegithub.com/srivtx/sortieupdated this year
Semantic execution debugger for Solana. Reconstructs CPI trees, decodes failures (0x1771 → 'slippage exceeded'), profiles compute. MCP server for AI agents.
MIT -
gasoline-mcpgithub.com/brennhill/gasoline-mcp-ai-devtoolsupdated this year
Gasoline MCP is an AI Debugger, Inspector, and Observability toolkit. It acts as Chrome DevTools for AI Agents using the Model Context Protocol (MCP).
npm AGPL-3.0-only -
TypeScript MCP server exposing a single delegate tool to run task-specific sub-agents (review, debugger, security) via explicit CLI wrappers.
npm -
PPCL Workbench: IDE, linter, simulator and debugger for Siemens PPCL (APOGEE/PXC). 90 lint rules, each cited to the manual. Python stdlib, runs locally.
MIT ★ 3 -
the classic openbullet cookie edition ported to avalonia — loliscript engine, cookielists, runner, stacker debugger, hits db and a built-in mcp server. win + linux, no .net install needed
MIT ★ 3 -
ABAP development from Claude and other MCP hosts: read and write source, transports, unit tests, ATC, dumps, debugger. Multi-system, with server-side guard rails.
MIT ★ 15 -
@green2995/gopeakgithub.com/green2995/gopeak-godot-mcpupdated this year
GoPeak — MCP server for Godot Engine with 110+ tools, compact/dynamic profiles, GDScript LSP, DAP debugger, screenshots, input injection, and CC0 asset search.
npm MIT -
MCP server that lets AI coding agents (Claude Code, GitHub Copilot, Codex, Cursor) drive a running Visual Studio: build, Error List, solutions, editor, debugger. No VSIX.
MIT -
iflow-mcp_brennhill-gasoline-agentic-browsergithub.com/brennhill/gasoline-agentic-browser-devtools-mcpupdated this year
Gasoline Agentic Browser is an AI Debugger, Inspector, and Observability toolkit. It acts as Chrome DevTools for AI Agents using the Model Context Protocol (MCP).
pypi AGPL-3.0-only -
gear-godot-mcpgithub.com/wvfp/gear-godot-mcpupdated this year
Gear — MCP server for Godot Engine with 110+ tools, compact/dynamic profiles, GDScript LSP, DAP debugger, screenshots, input injection, and CC0 asset search.
npm MIT -
An interactive disassembler for the CPU 6502, focused on Commodore 8-bit computers. Features a TUI with modern features like x-ref, undo/redo, flow arrows, keyboard-driven, MCP server for auto analysis, VICE debugger and more!
Apache-2.0 ★ 164