Framework and integrations for LLM apps and agents, with LangSmith and LangGraph alongside
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Anthropic SDK for building agents with tool use, MCP servers, Agent Skills, and subagents | 5/5 |
Open-source workflow automation with a public API, webhook triggers, and MCP nodes | 5/5 |
Issue tracking and project data over GraphQL and a remote MCP server agents can drive | 5/5 |
Tool-calling runtime with per-user OAuth, so agents act as the signed-in user across third-party APIs | 5/5 |
Open catalog of MCP servers with a public API agents and clients can query for installable tools | 5/5 |
Hosted runtime for stateful agent graphs with persistence, streaming, and human-in-the-loop | 5/5 |