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Compare MCP servers

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

DimensionMCP Screenshot Website FastFast, efficient webpage screenshots optimized for AI vision workflows.MartinLoop MCP ServerAn independent control layer that gives AI coding agents budgets, brakes, and receipts
FMRS50 / 100 · D79 / 100 · B
Reliability7 / 2012 / 20
Security and permissions8 / 2018 / 20
Maintenance8 / 2016 / 20
Documentation14 / 2018 / 20
Setup experience13 / 2015 / 20
Best for
  • Development workflows that need to provide screenshots to AI models
  • AI coding tools like Claude Code, Cursor that support MCP
  • Automated testing scenarios requiring full-page screenshots
  • Engineering teams scaling AI coding agents while controlling spend
  • Platform teams that need auditable, rollback-aware agent execution records
  • Organizations using multiple agents (Claude, Codex, Gemini) under one governed flow
Not for
  • Scenarios requiring high-resolution original screenshots (pixel limit)
  • Real-time applications where latency is critical (no caching but still dependent on load times)
  • Situations requiring complex browser interactions such as login or cookie management
  • Developers who just want a simple code-completion helper without run governance
  • Teams unwilling to accept local JSONL run records with HMAC signing
  • Environments without a supported adapter (Claude/Codex/Gemini CLIs, direct provider, or verifier-only)
Required permissions
  • Network access to load target web pages
  • Local file system access when saving screenshots to a directory
  • Execution of Puppeteer, which downloads Chrome/Chromium browser
  • Read/write access to the configured repo root (writable scope restrictable via --allow-path/--deny-path)
  • Ability to invoke the chosen agent CLI (Claude/Codex/Gemini, etc.) and its underlying model account
  • Local disk writes for run records, receipts, and share outputs (share/run-receipt., etc.)
  • Execution of user-configured verifier commands (e.g. npm test)
Risks and side effects
  • Server crash may trigger auto-restart (with exponential backoff limit)
  • Screenshots may contain sensitive information; handle accordingly
  • Dependency on Puppeteer; network/firewall may block browser download
  • Verifier commands are executed; poorly chosen verifier commands carry security risk despite preflight policy checks
  • Cost and token figures may be estimates (labeled with provenance) and should not be treated as settled accounting
  • Receipt integrity must be verified before use as trustworthy evidence; missing rollback evidence is flagged as EVIDENCE_BOUNDARY
  • Policy defaults come from martin.config.yaml and can be overridden by CLI flags; misconfiguration can loosen safety boundaries
Supported clientsClaude Desktop, VS Code, Cursor, JetBrains IDEsClaude Code, Codex, Gemini CLI, Cursor, VS Code, GitHub Copilot, Continue
Tools30