activepieces and klavis
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 klavis
Klavis-AI/klavis
Klavis AI (YC X25): MCP integration platforms that let AI agents use tools reliably at any scale
Strata intelligently filters and prioritizes MCP resources to reduce context window bloat, while 100+ prebuilt integrations with OAuth support enable seamless connections to Gmail, Slack, GitHub, and other services. The platform offers multiple deployment options—cloud-hosted, self-hosted Docker containers, or SDKs (Python/TypeScript)—plus a scalable MCP Sandbox environment for LLM training and reinforcement learning workflows.
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