Claude Agent SDK
Platforms
Anthropic SDK for building agents with tool use, MCP servers, Agent Skills, and subagents
Skillllms.txt
API keypay-per-token
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.
Platforms
Framework for durable agents on Workers, with built-in payment support across x402 and the Visa and Mastercard agent schemes
Platforms
Managed auth plus hundreds of app integrations, exposed to agents through the Rube MCP server
Platforms
Hosted runtime for stateful agent graphs with persistence, streaming, and human-in-the-loop
Platforms
Open-source workflow automation with a public API, webhook triggers, and MCP nodes
Platforms
Managed auth and 2,500+ app APIs agents can call directly, plus MCP servers per app
Platforms
Thousands of app actions exposed to agents through a hosted MCP endpoint, no per-app integration work
Platforms
Multi-agent orchestration framework with a hosted control plane for deployment
Platforms
Open-source framework for building and deploying agents, with A2A interop and Vertex AI Agent Engine
Platforms
Event-driven durable workflows with step functions, concurrency controls, and AgentKit
Platforms
Open-source MCP infrastructure — hosted servers, OAuth, and multi-tenant tool access for agents
Platforms
Framework and integrations for LLM apps and agents, with LangSmith and LangGraph alongside
Platforms
TypeScript agent framework with workflows, memory, evals, and a deployable server
Platforms
Registry and hosting for MCP servers, with one-click deploy and hosted endpoints
Platforms
Durable execution for long-running agent workflows, with retries and full history replay
Platforms
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
AI social media workspace with an agent API for content creation, publishing, monitoring, and engagement.
Same query as JSON: /api/v1/services?category=platforms&auth_method=api-key