weaviateMCP (Model Context Protocol) server for Weaviate
MCP (Model Context Protocol) server for Weaviate
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Weaviate MCP server
This standalone server is deprecated. The Weaviate Model Context Protocol (MCP) server is now built into Weaviate itself — there is nothing to install or run separately.
Use the built-in MCP server
Weaviate ships an MCP server inside the main weaviate/weaviate binary, available as a preview from v1.37.1 onward. Enable it with a single environment variable:
MCP_SERVER_ENABLED=trueIt listens on the same port as the Weaviate REST API at /v1/mcp, authenticates via the existing API-key flow, and respects RBAC.
Tools exposed
| Tool | Purpose |
|---|---|
weaviate-collections-get-config | Inspect collection schemas |
weaviate-tenants-list | List tenants in a multi-tenant collection |
weaviate-query-hybrid | Hybrid (vector + keyword) search |
weaviate-objects-upsert | Create or update objects |
Documentation
- Setup, environment variables, RBAC permissions, and per-tool reference: docs.weaviate.io/weaviate/configuration/mcp-server
- The MCP standard: modelcontextprotocol.io
- Weaviate repo (issues, feature requests): github.com/weaviate/weaviate
About this repository
Earlier versions of this repo contained a standalone Go implementation of an MCP server that wrapped the Weaviate REST API. That implementation has been superseded by the built-in server and is no longer maintained. The history is preserved in git for reference; for the previous source, see the commits before this notice.
This repo does not document an install step we could read. Check the README on GitHub.
Install with your agent
Paste this prompt into your agent. It reads this page and does the setup for you.
Read https://aiagentslisting.com/mcp/weaviate-mcp-server to learn what the "Weaviate MCP Server" MCP server does and how to install it. Add it to my coding agent's MCP configuration as documented on that page, then confirm the server connects and list the tools it exposes.Agents can also browse this directory over MCP at https://aiagentslisting.com/api/mcp
This server doesn't publish a machine-readable tool manifest, and it doesn't expose a public endpoint we could ask. Connect the server locally to see what it exposes.
We could not run this server: it ships no npx package for our sandbox and no public endpoint. The four checks that need a live server are left out, and the grade tops out at B until one exists.
What's missing
- Installation methodRequiredThe README documents at least one way to install or connect.0/15
- Easy installA paste-ready client config (an mcpServers block) is documented.0/12
- Has a licenseThe repository declares a license.0/8
- Claimed by ownerThe maintainer proved ownership of this listing.0/4
All 5 checks (1 passed)
- Installation methodRequiredThe README documents at least one way to install or connect.0/15
- Has a READMERequiredThe repository ships documentation we could read.10/10
- Easy installA paste-ready client config (an mcpServers block) is documented.0/12
- Has a licenseThe repository declares a license.0/8
- Claimed by ownerThe maintainer proved ownership of this listing.0/4
- Verified liveNot checkableWe connected to the server and it answered a real MCP handshake.—
- Exposes toolsNot checkableThe server reports at least one tool, from its manifest or a live read.—
- Ships promptsNot checkableThe server exposes at least one prompt template.—
- Ships resourcesNot checkableThe server exposes at least one resource.—
Maintain this server? Claiming proves you own the listing and earns the last 4 points.
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