# List Data Sources — Grafana

> List all configured data sources (Prometheus, Loki, InfluxDB, MySQL, etc.), their types, and UIDs. Use the data source UID with Query Data Source to execute queries. The type field indicates what query language to use (e.g., prometheus →…

- Key: `grafana-list-data-sources`
- Type: Action (Read-only)
- Version: 0.0.3
- App: Grafana (`grafana`) — https://pipedream.com/apps/grafana.md
- This page (HTML): https://pipedream.com/apps/grafana/actions/list-data-sources
- Hints: read-only
- Source: https://github.com/PipedreamHQ/pipedream/blob/master/components/grafana/actions/list-data-sources/list-data-sources.mjs

## Description

List all configured data sources (Prometheus, Loki, InfluxDB, MySQL, etc.), their types, and UIDs. Use the data source UID with **Query Data Source** to execute queries. The `type` field indicates what query language to use (e.g., `prometheus` → PromQL, `loki` → LogQL, `mysql` → SQL).

## Run it

**MCP**

```ts
import { Client } from "@modelcontextprotocol/sdk/client/index.js"
import { StreamableHTTPClientTransport } from "@modelcontextprotocol/sdk/client/streamableHttp.js"
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 accessToken = await pd.rawAccessToken

const transport = new StreamableHTTPClientTransport(
  new URL("https://remote.mcp.pipedream.net/v3"),
  {
    requestInit: {
      headers: {
        Authorization: `Bearer ${accessToken}`,
        "x-pd-project-id": process.env.PIPEDREAM_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": "grafana",
      },
    },
  },
)

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

const { tools } = await mcp.listTools()

// listTools() hands your model this tool's input schema, so it can
// fill the arguments itself:
const result = await mcp.callTool({
  name: "grafana-list-data-sources",
  arguments: {},
})
```

**TypeScript**

```ts
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: "grafana-list-data-sources",
  externalUserId: "{external_user_id}", // any stable ID for this user in your system
  configuredProps: {
    grafana: { authProvisionId: "apn_xxxxxxx" },
  },
})

console.log(result)
```

**cURL**

```bash
curl -X POST https://api.pipedream.com/v1/connect/{project_id}/actions/run \
  -H "Content-Type: application/json" \
  -H "X-PD-Environment: production" \
  -H "Authorization: Bearer {access_token}" \
  -d '{
    "external_user_id": "{external_user_id}",
    "id": "grafana-list-data-sources",
    "configured_props": {
      "grafana": { "authProvisionId": "apn_xxxxxxx" }
    }
  }'
```

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- App: https://pipedream.com/apps/grafana.md · All apps: https://pipedream.com/apps