AI agent tools for debugging
Short answer: Our top pick for debugging: Chrome DevTools MCP, with the highest AgentPick Score (87/100) among tools tagged "debugging". Runners-up: hotpath-rs (71) and jshookmcp (69). Compare what each does, its license and how recently it was updated below.
| # | Tool | What it does | Score | Stars | License | Updated |
|---|---|---|---|---|---|---|
| #1 | Chrome DevTools MCP | Chrome DevTools for coding agents | 87/100 | ★ 54k | Apache-2.0 | 14 Oct 2026 |
| #2 | hotpath-rs | Rust profiler for CPU, memory, SQL, HTTP, and async performance, with Prometheus and Grafana support. | 71/100 | ★ 1.9k | MIT | 11 Oct 2026 |
| #3 | jshookmcp | A search-first, profile-aware reverse-engineering workspace for AI agents — 735 tools across 36 domains in one MCP server. | 69/100 | ★ 2k | AGPL-3.0 | 10 Oct 2026 |
| #4 | claude-devtools | The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, subagents, and context window in a visual UI. Free, open source. | 63/100 | ★ 4k | MIT | 26 Sept 2026 |
| #5 | mcpsnoop | Wireshark for MCP. A transparent proxy between your AI client and MCP server. Watch every call live in your terminal, fail CI on what it finds, export… | 60/100 | ★ 360 | MIT | 14 Oct 2026 |
| #6 | buoy | Devtools that live in your React Native app. And answer to your agent. 25+ tools · desktop dashboard · MCP server for AI agents | 51/100 | ★ 692 | See repo | 14 Oct 2026 |
| #7 | WFGY | WFGY is heading toward WFGY 5.0 Polaris Protocol, a major open-source release for AI reasoning, RAG, agents, and real-world workflows. Includes Proble… | 47/100 | ★ 1.8k | See repo | 14 Oct 2026 |
| #8 | cheatengine-mcp-bridge | Connect your favorite AI agents directly to Cheat Engine via MCP. Automate reverse engineering, pointer scanning, and memory analysis using natural la… | 34/100 | ★ 1.6k | MIT | 14 Aug 2026 |
| #9 | claude-debugs-for-you | Enable any LLM (e.g. Claude) to interactively debug any language for you via MCP and a VS Code Extension | 25/100 | ★ 516 | MIT | 20 Dec 2025 |
Source: each project's public GitHub repository (description, stars, license, last push). Listed tools aren't tested or ranked by AgentPick.
How to choose
- Grant the narrowest permissions the server allows.
- Check whether it runs locally or calls a remote service.
- Prefer servers listed in the official MCP registry.
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