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Examples of MCPs (Microservices Communication Protocols) That Do Not Require API Keys MCP tools

Production-ready MCP servers that extend AI capabilities through file access, database connections, APIs, and contextual services.

47,211 tools. Last updated 2025-12-28 06:49
  • Retrieve an overview of all categories across multiple crypto protocols using the API, eliminating the need to manage individual API keys. Simplifies access to structured data for analysis.
    MIT License
  • Retrieve comprehensive oracle data across all protocols using the REI Crypto MCP Server, enabling streamlined access to decentralized finance insights without managing individual API keys.
    MIT License
  • Retrieve a comprehensive list of protocols from the Treasuries dashboard using the REI Crypto MCP Server. Access DefiLlama Pro, CoinGecko Pro, and Arkham Intelligence data without managing individual API keys.
    MIT License
  • Retrieve a list of API keys for the Meilisearch MCP Server to manage access and permissions efficiently using customizable offset and limit parameters.
    MIT License

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