 Search and context API spanning web, academic, and financial sources for agents MCPOpenAPIllms.txt | search+3 | MCP+2 | — | api-key, Search | 4/5 | | |
 Ephemeral microVMs for running untrusted or agent-generated code, billed on active CPU MCPOpenAPIllms.txt | sandbox+3 | MCP+2 | — | api-key, Compute | 4/5 | | |
 Tracing, evaluation, and monitoring for LLM apps inside Weights and Biases MCPOpenAPI | observability+3 | MCP+1 | — | api-key, Observability | 4/5 | | |
 Open-source vector database with hybrid search, agents, and a managed cloud tier MCPOpenAPIllms.txt | vector-db+3 | MCP+2 | — | api-key, Memory | 4/5 | | |
 Managed Milvus vector database for billion-scale similarity search MCPOpenAPIllms.txt | vector-db+3 | MCP+2 | — | api-key, Memory | 4/5 | | |
 API gateway that puts an x402 or key-based paywall in front of any endpoint agents call MCPOpenAPIllms.txt | api-gateway+4 | MCP+2 | x402 | api-key, Payments | 4/5 | | |
 Ads ops MCP/REST for Google, Meta, TikTok, LinkedIn — writes need human approval. MCPllms.txt | mcp+2 | MCP+1 | — | api-key, Platforms | 3/5 | | |
 Product analytics; query charts, cohorts, and insights through Amplitude MCP. MCPllms.txt | mcp+2 | MCP+1 | — | api-key, Observability | 3/5 | | |
 APM for errors, perf, logs, and metrics with a hosted MCP — no local server. MCPllms.txt | mcp+2 | MCP+1 | — | api-key, Observability | 3/5 | | |
 AI-native CRM with hosted MCP, llms.txt, and OpenAPI for agent GTM workflows. MCPllms.txt | mcp+1 | MCP+1 | — | api-key, Platforms | 3/5 | | |
 Private OAuth health tracking tools for supported AI assistants. MCP | mcp+3 | MCP | — | api-key, Platforms | 3/5 | | |
 AI meeting notes and follow-ups agents can drive through Circleback MCP. MCPllms.txt | mcp+2 | MCP+1 | — | api-key, Memory | 3/5 | | |
 Tasks, docs, and agents in one workspace — official hosted MCP server. MCPllms.txt | mcp+2 | MCP+1 | — | api-key, Platforms | 3/5 | | |
 Sales CRM for SMBs; manage leads, pipelines, and calling via Close MCP. MCP | mcp+2 | MCP | — | api-key, Platforms | 3/5 | | |
 Data-center power, grid, and fiber intel queryable via first-party MCP. MCPllms.txt | mcp+2 | MCP+1 | — | api-key, Search | 3/5 | | |
 Cloud infrastructure; remote MCP endpoints for Apps, Droplets, DBaaS, DOKS, Spaces, and more. MCPllms.txt | mcp+3 | MCP+1 | — | api-key, Compute | 3/5 | | |
 Verifiable document memory for agents — extract, cite, and store evidence. MCPllms.txt | mcp+2 | MCP+1 | — | api-key, Memory | 3/5 | | |
 Agentic CRM for service businesses with bookings, loyalty, and messaging. MCPllms.txt | mcp+2 | MCP+1 | — | api-key, Messaging | 3/5 | | |
 Open observability stack and Grafana Cloud with official MCP for agents. MCP | mcp+2 | MCP | — | api-key, Observability | 3/5 | | |
 AI notepad for meetings — transcripts to actions via official Granola MCP. MCPllms.txt | mcp+2 | MCP+1 | — | api-key, Memory | 3/5 | | |