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Manufact (mcp-use)

Fullstack MCP framework and cloud for MCP apps and servers.

Manufact is the company behind mcp-use, an open-source (MIT) TypeScript framework for building, testing and shipping MCP servers, MCP Apps for ChatGPT and Claude connectors. The framework offers Zod-typed tools, React 'Views' bound to tools, a built-in Inspector and an agent-first, headless CLI for scaffolding, invoking and deploying servers. Manufact's site positions it as 'the cloud for production MCP', helping teams get onto ChatGPT and Claude plugin stores, see how agents use their servers and test releases across clients and harnesses.

People

The integration layer: hundreds of managed tools your agents can call.

Composio handles auth, schemas, observability and reliability for the external SaaS tools an agent uses — 'plumbing for agentic actions' across Slack, GitHub, Salesforce and 250+ other surfaces.

A registry and toolchain for MCP servers.

Smithery indexes and helps deploy MCP (Model Context Protocol) servers — a distribution layer for the tool ecosystem agents connect to.

Exa

Search API purpose-built for AI agents.

Exa (formerly Metaphor) provides neural search and web-crawl APIs tuned for agent consumption — live, cited knowledge for agents instead of stale training data.

Connections

Relations from the Harness Hub knowledge graph, as charted in the State of Harness reports.

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Sources

  1. GitHub repository and README
  2. Manufact website