Flutter Lamp MCP server

by itsonu·io.github.itsonu/flutter-lamp·v0.21.0

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Live runtime data from a running Flutter app: exceptions, logs, network, frames, diagnosis.

A92/100grade A

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Safety scan

A92/100

full report

Adoption

Growing

0 stars215 downloads/wk

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If you have run it, two minutes of your experience saves the next person an afternoon.

Flutter Lamp tools

No tool declarations could be read from the package source. They show once the server is installed.

Public scan report

scanner v0.1.10 · 2026-10-01 · same rubric, same numbers if you re-run it

no findings

Code scan71 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitylocal package, no credentials required12/15
Maintenancelast push 2 days ago15/15
Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10

Overall 92/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

How Flutter Lamp compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score: 92/100; higher than 95% of 48,255 servers
Downloads a week: 215; more than 76% of 12,191 servers with a package

Install Flutter Lamp in Claude Code, Cursor or VS Code

Runs npx -y flutter-lamp on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add flutter-lamp -- npx -y flutter-lamp

Add to Cursor

What the publisher says

From the Flutter Lamp repository's README, as published. We do not edit it. Read it on GitHub

💡 Flutter Lamp

Give your AI live eyes on a running Flutter app — no more pasting logs.

An MCP server that connects Claude Code, Claude Desktop, Cursor, Codex & Gemini directly to a running Flutter app through the Dart VM Service Protocol — streaming exceptions, logs, network calls, frame timings and memory as structured data, plus an evidence-first root-cause diagnosis engine and a live browser dashboard.

Why

Today you debug Flutter with your AI by copy-pasting stack traces, flutter run output and DevTools screenshots. The AI is blind between messages.

Flutter Lamp makes the AI runtime-aware. It reads the app's live state over official Flutter/Dart APIs (never scraping DevTools), so instead of "paste the error" the AI can ask the app "what just happened, and why?"

❌  You: *pastes 40 lines of red stack trace*
✅  AI: connect_vm → get_exceptions → diagnose_runtime
       → "RenderFlex overflow in Column at home.dart:42, triggered right after
          GET /api/user returned 500. Confidence 85%. Fix: …"

Features

🔌 One-line connect to any running Flutter app's VM Service
💥 Realtime exceptions with reconstructed stack traces (framework + unhandled)
📝 Console & structured logs (Stdout / Stderr / dart:developer)
🌐 Network capture via dart:io profiling — covers Dio & package:http, no interceptor needed
🎞️ Frame timings with jank detection, percentiles, and a build-vs-raster verdict
🧭 Route awareness — current screen, transitions, and failures attributed to the screen they happened on
🧠 State-management activity — Riverpod, Provider and Bloc churn correlated with rebuild storms
🔁 Widget rebuild attribution — which widget rebuilt, how often, at which file and line, with your code ranked apart from package code
🧬 Widget tree & selected-widget snapshots from the Inspector
🧮 Memory (Dart heap / external) and VM timeline events
🩺 diagnoseruntime — correlates evidence into summary · root cause · evidence · confidence · fixes; says "Unknown"** below 70% instead of hallucinating
📊 Live browser dashboard at http://127.0.0.1:7373 — streams everything over WebSocket, independent of the AI connection

Tools

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

Flutter Lamp: common questions

Is Flutter Lamp MCP server safe?: Yes, by our scan: it is graded A (92/100). Read the Flutter Lamp safety report
How do I install Flutter Lamp?: It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
Does Flutter Lamp need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Flutter Lamp maintained?: The last commit was 36 days ago (2026-09-29). The latest release is v0.21.0.
How does Flutter Lamp compare with other MCP servers?: safety score 92/100 (higher than 95% of 48,255 servers); downloads a week 215 (more than 76% of 12,191 servers with a package). Full comparison.