👋 Hey Product Hunt! I built Bubble MCP because debugging Model Context Protocol servers meant a lot of console.log guesswork and manually re-clicking through tools every time something broke. What it does: 🔍 Inspector — browse every tool, resource, and prompt your MCP server exposes, and call any of them live with a schema-aware JSON editor 📡 Trace — full JSON-RPC request/response logging in real time, with diffing so you can see exactly what changed between two calls ✅ Test Suites — turn what you find into real regression tests: define inputs, expected outputs, and assertions, then run the whole suite in one click 🔁 CI/CD — generate an API key, drop one workflow file into your repo, and your MCP tests run automatically on every push (fails the build on regressions) 👥 Team Collaboration — shared sessions and test suites, so whoever's on call can pick up exactly where a teammate left off — no exporting JSON over Slack 📊 Performance Analytics — p50/p95/p99 latency per tool, with side-by-side session comparison to catch regressions 🔔 Monitoring & Alerts — we reconnect to your server hourly and alert you the moment a tool or schema changes 🗂️ MCP Directory — a searchable public catalog of community MCP servers you can load as a starting point No install needed — paste your server URL and start inspecting in seconds. Desktop apps also available for Mac and Windows. It's free to start. Would love your feedback — especially if you're building MCP servers for Claude or other agents. We also run a bug bounty ($50 for accepted bugs) if you want to help us harden it: bubblemcp.com/bugs Happy to answer any questions in the comments! 🐛

Bubble MCP

Debug, test, and ship MCP servers as a team

Debug, test, and ship MCP servers as a team