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Compare scores, permissions, risks, and fit in one decision-focused table.

DimensionFlutter SkillGive any AI agent eyes and hands inside your running app — E2E testing across 10 platforms via MCPNPM Sentinel MCP ServerAI-powered NPM package analysis MCP server
FMRS54 / 100 · D79 / 100 · B
Reliability8 / 2012 / 20
Security and permissions7 / 2016 / 20
Maintenance12 / 2018 / 20
Documentation14 / 2018 / 20
Setup experience13 / 2015 / 20
Best for
  • Teams with a debuggable, running Flutter/React Native/Electron/Tauri/mobile/web app who want natural-language E2E testing instead of writing test scripts
  • Developers who want to drive exploratory testing directly from an MCP client like Claude Desktop, Cursor, Windsurf, or Copilot
  • Scenarios where low-token UI understanding (accessibility-tree snapshots instead of screenshots) matters for cost
  • Developers auditing NPM dependencies within AI workflows
  • Teams performing supply chain security assessments
  • Users of Claude Desktop, Cursor, or VS Code
Not for
  • Teams that require a tool maintained by an official upstream vendor (e.g. Flutter, Google, Anthropic) — this is a third-party project maintained by ai-dashboad
  • Restricted environments that cannot integrate a platform SDK into the app or cannot install local npm/CLI tooling
  • Situations requiring the production-proven maturity and community scale of established tools like Playwright or Appium
  • Projects outside the NPM ecosystem (e.g., pure Python/Go)
  • Environments without network access to deps.dev, OSV.dev, and the npm registry
  • Scenarios requiring maintenance by an official upstream vendor
Required permissions
  • Local execution permission to launch and run the `flutter-skill` executable over stdio
  • Connection and control permissions over the app/browser instance under test (tap, type, screenshot, read widget tree, etc.)
  • Access to runtime data such as app logs, console messages, and network requests
  • Network port listening permission when using the HTTP `serve` mode (configurable via `--port`/`--host` or environment variables)
  • Network access to the NPM registry and external services (deps.dev, OSV.dev, OpenSSF, npms.io, GitHub)
  • Read access to workspace lockfiles (pnpm-lock.yaml, package-lock., yarn.lock) for cache invalidation
Risks and side effects
  • This is a third-party open-source implementation, not maintained by Flutter, Google, or Anthropic — the source material does not describe any audit, signing, or supply-chain security process
  • The tools can perform arbitrary interactions (tap, type, execute JavaScript via `eval`, inject login sessions, etc.); if driven by a malicious or manipulated prompt, they could take unintended or destructive actions against the app under test
  • Tools like `eval` execute arbitrary JavaScript in the page context, and `mock_api`/`intercept_requests` can alter network behavior — restrict use to trusted development/test environments
  • The manifest version (0.9.36) indicates the project is still pre-1.0 and its interface may change
  • Third-party READMEs and changelogs are untrusted external content; they are wrapped in tags with _meta flags but should still be handled cautiously
  • Depends on availability and accuracy of external services
  • Batch requests are capped at 25 packages to prevent registry enumeration; larger sets require batching
  • Third-party open source project, not officially maintained by NPM or Anthropic
Supported clientsClaude Desktop, Cursor, Windsurf, VSCode Copilot, Cline, Continue, OpenClawClaude Desktop, VS Code, Cursor
Tools10019