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weaviate

MCP (Model Context Protocol) server for Weaviate

Publisherweaviate
Repositorymcp-server-weaviate
LanguageGo
Forks
43
Stars
161
Available tools
15
Transport typestdio
Categories
LicenseMIT
Links
  • Connect tools to AI workflows

    Weaviate exposes MCP capabilities that can be used by compatible AI clients and agents.

  • 15 available tools

    Browse the callable actions below, including names and descriptions when provided by the server.

  • Ready-to-copy setup

    Use the installation snippets to configure this server in your preferred MCP client.

  • Open source signals

    161 stars and 43 forks from the linked repository.

Weaviate MCP Server

Instructions

Build the server:

make build

Run the test client

make run-client

Tools

Insert One

Insert an object into weaviate.

Request body:

json
{}

Response body

json
{}

Query

Retrieve objects from weaviate with hybrid search.

Request body:

json
{}

Response body

json
{}

Installation

TypingMind
Prerequisites:

Node.js 18+

{
  "mcpServers": {
    "weaviate": {
      "command": "uvx",
      "args": [
        "mcp-server-weaviate"
      ],
      "env": {
        "WEAVIATE_URL": "<YOUR_WEAVIATE_URL>",
        "WEAVIATE_API_KEY": "<YOUR_API_KEY>"
      }
    }
  }
}

Available Tools

  • create_collection

    Create a new collection (class) in Weaviate with specified schema and vectorizer configuration

  • list_collections

    List all collections (classes) available in the Weaviate instance with their schemas

  • get_collection_schema

    Retrieve the detailed schema configuration for a specific collection

  • delete_collection

    Delete an entire collection and all its objects from Weaviate

  • add_object

    Add a new object with properties and vector embedding to a specified collection

  • batch_add_objects

    Add multiple objects to a collection in a single batch operation for better performance

  • update_object

    Update properties of an existing object by its UUID

  • delete_object

    Delete a specific object from a collection by its UUID

  • get_object

    Retrieve a specific object by its UUID with all properties and metadata

  • search_semantic

    Perform semantic similarity search using vector embeddings to find related objects

  • search_keyword

    Perform keyword-based search using BM25 algorithm across object properties

  • search_hybrid

    Combine semantic and keyword search for more comprehensive results

  • search_generative

    Perform search with generative AI to create answers based on search results

  • get_objects_by_filter

    Query objects using Where filters based on property values and conditions

  • get_cluster_status

    Check the health and status of the Weaviate cluster and nodes

Use Weaviate MCP with multiple AI models

TypingMind connects MCP tools at the workspace level, so once Weaviate is connected, you can use it with different AI models in TypingMind instead of setting it up separately for each model. This MCP runs locally through the TypingMind MCP connector on your device.

Setup guide to use the local connector

Use this when the MCP server needs access to local files, apps, or private resources on your computer.

1

Open the MCP settings

In TypingMind, go to Settings, Advanced Settings, then Model Context Protocol and choose Setup Connector.

  1. Open TypingMind in your browser.
  2. Click the Settings icon.
  3. Go to Advanced Settings.
  4. Open the Model Context Protocol section.
  5. Click Setup Connector and choose This Device.
TypingMind MCP connector setup screen with This Device selected
2

Run the connector command

Choose This Device, copy the command from TypingMind, and run it in Terminal. Keep the process running while you use MCP.

  1. Copy the setup command shown by TypingMind.
  2. Open Terminal on macOS or Windows Terminal on Windows.
  3. Paste and run the command.
  4. Approve the package install if Terminal asks you to proceed.
  5. Keep the Terminal window running while using MCP tools.
3

Add Weaviate as a server

When the connector status is Ready, click Edit Servers and paste the MCP server configuration.

  1. Wait until the connector status shows Ready.
  2. Click Edit Servers.
  3. Paste the Weaviate MCP server configuration.
  4. Save the server list.
  5. Refresh if you want to confirm the connector is still ready.
TypingMind MCP settings showing active server and Edit Servers button
{
  "mcpServers": {
    "weaviate": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-weaviate"
      ]
    }
  }
}
4

Use it across models

Save the server list, open Plugins, enable the Weaviate MCP tools, then select any supported AI model in TypingMind and use the tools in chat or assign them to an AI agent.

  1. Open the Plugins page in TypingMind.
  2. Enable the Weaviate MCP tools.
  3. Start a chat and choose the AI model you want to use.
  4. Use the MCP tools in chat or assign them to an AI agent.
  5. Switch to another AI model whenever needed without reconnecting MCP.
TypingMind chat using enabled MCP tools with a selected AI model
Can you use Weaviate to help me with this task?
Weaviate
Sure. I read it.
Here is what I found using Weaviate.

Frequently asked questions

What is the Weaviate MCP server used for?

Weaviate is an MCP server that lets compatible AI clients connect to external tools and context. In TypingMind, you can add this MCP server once and make its tools available in your AI workspace.

Can I use Weaviate MCP with multiple AI models in TypingMind?

Yes. TypingMind connects MCP tools at the workspace level, so you can use Weaviate with different AI models such as Claude, ChatGPT, Gemini, or other models you have configured in TypingMind without setting up the MCP server separately for each model.

Why use Weaviate MCP with TypingMind?

TypingMind is one of the best frontends for LLM chat because it brings multiple AI models, prompts, plugins, AI agents, API keys, and MCP tools into one workspace. With Weaviate connected, you can use its MCP tools across your preferred models while keeping your chat workflow organized in TypingMind.

How do I connect Weaviate MCP to TypingMind?

Weaviate runs through the TypingMind local MCP connector. This is best when the MCP server needs access to local files, desktop apps, command-line tools, or private resources on your computer.

What tools does Weaviate MCP provide in TypingMind?

Weaviate exposes 15 MCP tools that can be enabled from the TypingMind Plugins page and used in chat or assigned to AI agents.

Do I need to share my API keys with TypingMind to use Weaviate MCP?

No. TypingMind is local-first and lets you keep your model providers, API keys, prompts, and MCP configuration under your control. If Weaviate requires authentication, add the required headers, OAuth settings, or local configuration for that MCP server when you create the connection.

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