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Compare MCP servers

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

DimensionOpen Agent BuilderVisual workflow builder for AI agents powered by FirecrawlGitHub MCP ServerGitHub's official MCP server for managing repos, issues, PRs, and workflows via natural language
FMRS27 / 100 · D76 / 100 · B
Reliability2 / 2013 / 20
Security and permissions6 / 2014 / 20
Maintenance7 / 2018 / 20
Documentation8 / 2017 / 20
Setup experience4 / 2014 / 20
Best for
  • Developers and teams wanting to visually build AI agent workflows
  • Users needing integration with Firecrawl for web scraping
  • Users wanting to use Anthropic Claude's MCP tool support
  • Workflows requiring real-time execution and streaming updates
  • Teams that want an AI assistant to directly operate on GitHub repos and collaboration workflows
  • Users already in the GitHub Copilot ecosystem who want a zero-deployment remote option
Not for
  • Users needing simple scripts without a visual interface
  • Users needing full MCP support with OpenAI or Groq (currently limited)
  • Users wanting to deploy as a standalone MCP server rather than an application
  • Scenarios where you don't want the assistant to have write access to repos (enable only read-only toolsets)
  • Environments with strict network isolation for private repos that can't reach the official remote endpoint
Required permissions
  • Requires Firecrawl API key and network access for scraping
  • Requires LLM API keys (e.g., Anthropic, OpenAI, Groq)
  • Requires Convex database and Clerk authentication for deployment
  • Optional E2B key for sandboxed code execution
  • A personal access token (PAT) or OAuth App token; effective scope depends on the token's own permissions
  • Enabling toolsets like actions/issues/pull_requests grants write access — request tokens on a least-privilege basis
Risks and side effects
  • Project is actively developed; some features may be unstable
  • Dependency on external services (Firecrawl, Convex, Clerk) costs and availability
  • Exposure of LLM and Firecrawl API keys; must be managed securely
  • Supply chain risk: relies on many third-party npm packages; review dependencies
  • Write toolsets (creating/merging PRs, triggering workflows) can cause accidental changes if the token is overscoped — try a read-only toolset first
  • In hosted mode, credentials travel via the Authorization header — make sure the client-to-api.githubcopilot.com connection is trusted
Supported clientsClaude Desktop, Claude Code, VS Code, Cursor, Windsurf, JetBrains IDEs, Zed, Amp
Tools015