activepieces and agentor
About activepieces
activepieces/activepieces
AI Agents & MCPs & AI Workflow Automation • (~400 MCP servers for AI agents) • AI Automation / AI Agent with MCPs • AI Workflows & AI Agents • MCPs for AI Agents
Pieces are TypeScript npm packages with hot-reload support for local development, automatically published to npmjs and exposed as MCP servers for LLM integration in Claude Desktop, Cursor, and Windsurf. The platform combines a visual no-code builder with programmatic extensibility, supporting flow control (loops, branches, retries), human-in-the-loop approval workflows, and native AI pieces for agent building. Self-hosted architecture provides network isolation and full data control while maintaining enterprise customization options.
About agentor
CelestoAI/agentor
Fastest way to build and deploy reliable AI agents, MCP tools and agent-to-agent. Deploy in a production ready serverless environment.
Provides a FastAPI-compatible MCP Server implementation (LiteMCP) with decorator-based tool definition and built-in authentication, plus a standardized Agent-to-Agent protocol using JSON-RPC messaging for multi-agent orchestration. Supports dynamic skill loading from Markdown files for context-aware task execution, and agents can be defined declaratively from Markdown with model/tool configuration.
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