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Compare MCP servers

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

DimensionReloaderooPowerful MCP debugging proxy and CLI inspection toolGitHub MCP ServerGitHub's official MCP server for managing repos, issues, PRs, and workflows via natural language
FMRS66 / 100 · C76 / 100 · B
Reliability9 / 2013 / 20
Security and permissions12 / 2014 / 20
Maintenance14 / 2018 / 20
Documentation16 / 2017 / 20
Setup experience15 / 2014 / 20
Best for
  • Developers
  • AI agents
  • CI/CD pipelines
  • 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
  • Production environments
  • Testing stateful servers (CLI mode)
  • 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 filesystem access to spawn child processes
  • Requires network capability for proxy mode
  • 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
  • Proxy mode may increase attack surface; ensure network security
  • CLI mode is unsuitable for stateful servers and may cause state loss
  • 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 clientsVS Code, Cursor, Claude Code, WindsurfClaude Desktop, Claude Code, VS Code, Cursor, Windsurf, JetBrains IDEs, Zed, Amp
Tools915