Weaviate icon

CONNECT APP

Build with Weaviate

Weaviate is an open-source vector database.

Databases

  • API key

MCP

Give your agent Weaviate tools

Every Weaviate action is exposed as an MCP tool on Pipedream's remote server. Point a client at it with your end user's ID and Connect resolves that user's Weaviate account for each tool call — you store no tokens.

// accessToken: mint a short-lived token with the Connect SDK — see the MCP guide
const transport = new StreamableHTTPClientTransport(
  new URL("https://remote.mcp.pipedream.net/v3"),
  {
    requestInit: {
      headers: {
        Authorization: `Bearer ${accessToken}`,
        "x-pd-project-id": "{project_id}",
        "x-pd-environment": "production",
        "x-pd-external-user-id": "{external_user_id}", // any stable ID for this user in your system
        "x-pd-app-slug": "weaviate",
      },
    },
  },
)

const mcp = new Client({ name: "my-agent", version: "1.0.0" })
await mcp.connect(transport)

const { tools } = await mcp.listTools()

// e.g. run Create Class:
const result = await mcp.callTool({
  name: "weaviate-create-class",
  arguments: {
    className: "Class Name",
    properties: ["Properties"],
  },
})

API PROXY

Call the Weaviate API directly

For an endpoint with no pre-built tool, the Connect proxy forwards your request to the Weaviate API with the connected user's credentials attached. You store no tokens and write no refresh logic.

const resp = await pd.proxy.get({
  externalUserId: "{external_user_id}", // any stable ID for this user in your system
  accountId: "apn_xxxxxxx",
  url: "https://api.example.com/v1/me",
})

// Any allowed Weaviate endpoint works here. Pipedream attaches the
// connected account's credentials to the outgoing request.

SDK

Run Weaviate actions from your backend

Connect a user's Weaviate account once, then run Create Class on their behalf from your own code — TypeScript, Python, or plain HTTP.

import { PipedreamClient } from "@pipedream/sdk"

const pd = new PipedreamClient({
  projectId: process.env.PIPEDREAM_PROJECT_ID!,
  clientId: process.env.PIPEDREAM_CLIENT_ID!,
  clientSecret: process.env.PIPEDREAM_CLIENT_SECRET!,
  projectEnvironment: "production",
})

const result = await pd.actions.run({
  id: "weaviate-create-class",
  externalUserId: "{external_user_id}", // any stable ID for this user in your system
  configuredProps: {
    weaviate: { authProvisionId: "apn_xxxxxxx" },
    className: "Class Name",
    properties: ["Properties"],
  },
})

EVENTS

Weaviate triggers

Event sources your backend can deploy for users and receive through a webhook.

No Weaviate triggers are available yet.

MULTI-APP

Use Weaviate with other popular apps

Most products don't stop at one integration. Pair Weaviate with the other apps your users rely on, and ship use cases that span both.

REFERENCE

App details

Reference metadata for the Weaviate connector in the Pipedream registry.

App slug
weaviate
Authentication
API key
Categories
Databases
Actions
4
Triggers
0
API proxy
Available