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DimensionUniversal Crypto MCPUniversal crypto MCP server: let AI agents operate blockchains and DeFi via natural language.GitHub MCP ServerGitHub's official MCP server for managing repos, issues, PRs, and workflows via natural language
FMRS75 / 100 · B76 / 100 · B
Reliability12 / 2013 / 20
Security and permissions16 / 2014 / 20
Maintenance15 / 2018 / 20
Documentation18 / 2017 / 20
Setup experience14 / 2014 / 20
Best for
  • Developers and analysts who want crypto market and DeFi data inside an AI client
  • MCP users wanting quick access to free market-data sources
  • Users of Claude Desktop, Cursor, or ChatGPT Developer Mode
  • 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
  • High-security scenarios requiring on-chain transactions without human review (write operations depend on PRIVATE_KEY)
  • Users seeking a server officially maintained by a blockchain platform
  • Users requiring explicit licensing guarantees (GitHub metadata shows NOASSERTION)
  • 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
  • Optional RPC_URL to connect to EVM nodes
  • Optional PRIVATE_KEY (secret) for signing transactions
  • Optional ALCHEMY_API_KEY (secret) for enhanced RPC access
  • The npm package executes third-party code via npx
  • 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
  • With PRIVATE_KEY configured, the AI agent can execute real on-chain transactions and potentially lose funds; use a dedicated hot wallet
  • Storing a private key in client environment variables risks leakage
  • npx automatically executes third-party code from npm, a supply-chain risk
  • License metadata is NOASSERTION on GitHub; verify terms before commercial use
  • Many advertised capabilities (e.g., 380+ tools, multi-chain operations) belong to sibling packages in the monorepo and may not be part of this server. server
  • 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, Cursor, ChatGPT Developer ModeClaude Desktop, Claude Code, VS Code, Cursor, Windsurf, JetBrains IDEs, Zed, Amp
Tools1115