M
MCP Directory CURATED DIRECTORY
911 MCP servers indexed
中文
← Back to directory
COMPARE UP TO 4 SERVERS

Compare MCP servers

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

DimensionOpenAPI Proxy MCP ServerDynamically expose any OpenAPI-defined REST API as MCP tools.GitHub MCP ServerGitHub's official MCP server for managing repos, issues, PRs, and workflows via natural language
FMRS51 / 100 · D76 / 100 · B
Reliability8 / 2013 / 20
Security and permissions7 / 2014 / 20
Maintenance10 / 2018 / 20
Documentation13 / 2017 / 20
Setup experience13 / 2014 / 20
Best for
  • Developers and teams who want to integrate existing REST APIs described by OpenAPI into the MCP ecosystem.
  • Scenarios where you need quick conversion of APIs to MCP tools with dynamic tool generation.
  • 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
  • APIs without OpenAPI specifications (would need manual generation or conversion).
  • Use cases requiring fine-grained control over each tool's behavior (this server is generic and spec-driven).
  • APIs with complex authentication flows (e.g., OAuth) unless handled manually via custom headers and EXTRA_HEADERS.
  • 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
  • Access to the OpenAPI spec URL (HTTP or local file).
  • API keys or tokens for the target API (via API_KEY or custom headers).
  • Read/write permissions to the target API depending on exposed tools.
  • 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
  • Exposing many tools may consume tokens or degrade performance; use TOOL_WHITELIST to limit.
  • Credentials are passed via environment variables; ensure secure configuration.
  • Remote spec downloads can be slow or fail, causing startup issues (mitigated by caching).
  • Some clients have incomplete prompts/resources support; features may be limited.
  • 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, Codex, Gemini, Qwen, Kilocode, OpenCode, Vibe, LettaClaude Desktop, Claude Code, VS Code, Cursor, Windsurf, JetBrains IDEs, Zed, Amp
Tools015