A directory of services AI agents can actually use — APIs, tools and merchants with machine-readable interfaces and agent payment protocols. Badges are probe-backed, never self-asserted.
| Category |
|---|
| Score |
|---|
 Claude Agent SDKllms.txtSkill Anthropic SDK for building agents with tool use, MCP servers, Agent Skills, and subagents | Platforms | ||
 Cloudflare Agents SDKMCPOpenAPIllms.txtAgent PayTAPx402 Framework for durable agents on Workers, with built-in payment support across x402 and the Visa and Mastercard agent schemes | Platforms | ||
 ComposioMCPOpenAPIllms.txt Managed auth plus hundreds of app integrations, exposed to agents through the Rube MCP server | Platforms | ||
 LangGraph PlatformMCPOpenAPI Hosted runtime for stateful agent graphs with persistence, streaming, and human-in-the-loop | Platforms | ||
 n8nMCPOpenAPIllms.txt Open-source workflow automation with a public API, webhook triggers, and MCP nodes | Platforms | ||
 Pipedream ConnectMCPOpenAPI Managed auth and 2,500+ app APIs agents can call directly, plus MCP servers per app | Platforms | ||
 Zapier MCPMCPOpenAPIllms.txt Thousands of app actions exposed to agents through a hosted MCP endpoint, no per-app integration work | Platforms | ||
 CrewAIOpenAPIllms.txt Multi-agent orchestration framework with a hosted control plane for deployment | Platforms | ||
 Google Agent Development KitOpenAPI Open-source framework for building and deploying agents, with A2A interop and Vertex AI Agent Engine | Platforms | ||
 InngestMCPOpenAPIllms.txt Event-driven durable workflows with step functions, concurrency controls, and AgentKit | Platforms | ||
 Klavis AIMCPOpenAPIllms.txt Open-source MCP infrastructure — hosted servers, OAuth, and multi-tenant tool access for agents | Platforms | ||
 LangChainOpenAPI Framework and integrations for LLM apps and agents, with LangSmith and LangGraph alongside | Platforms | ||
 MastraMCPOpenAPIllms.txt TypeScript agent framework with workflows, memory, evals, and a deployable server | Platforms | ||
 SmitheryMCPOpenAPI Registry and hosting for MCP servers, with one-click deploy and hosted endpoints | Platforms | ||
 TemporalMCPOpenAPIllms.txt Durable execution for long-running agent workflows, with retries and full history replay | Platforms | ||
 Trigger.devMCPOpenAPIllms.txt Open-source background jobs and durable AI workflows with long-running tasks and retries | Platforms | ||
 Private OAuth health tracking tools for supported AI assistants. | Platforms | ||
 SocialEchollms.txt AI social media workspace with an agent API for content creation, publishing, monitoring, and engagement. | Platforms |
Same query as JSON: /api/v1/services?category=platforms&auth_method=api-key