# List Schemas — Incorta

> Lists the schemas (logical groupings of tables/views) defined in the connected Incorta tenant, via the REST API's List Schemas endpoint. This is the starting point for exploring an Incorta tenant's data model — use the returned schema…

- Key: `incorta-list-schemas`
- Type: Action (Read-only)
- Version: 0.0.1
- App: Incorta (`incorta`) — https://pipedream.com/apps/incorta.md
- This page (HTML): https://pipedream.com/apps/incorta/actions/list-schemas
- Hints: read-only · open-world
- Source: https://github.com/PipedreamHQ/pipedream/blob/master/components/incorta/actions/list-schemas/list-schemas.mjs

## Description

Lists the schemas (logical groupings of tables/views) defined in the connected Incorta tenant, via the REST API's List Schemas endpoint. This is the starting point for exploring an Incorta tenant's data model — use the returned schema names with **List Tables** to see the tables/views inside a schema, then **List Columns** for column-level detail. Example: returns entries like `{schemaName: "pipedream_store", schemaType: "PHYSICAL", owner: "...", isEmpty: false}` and `{schemaName: "Revenue", schemaType: "BUSINESS", ...}`. [See the documentation](https://docs.incorta.com/latest/references-api-list-schemas-endpoint-v2)

## Props

| Prop | Type | Required | Description |
|---|---|---|---|
| `schemaType` | `string` | Yes | The type of schema to list. Valid values are ALL, PHYSICAL, or BUSINESS. Defaults to ALL. |

## 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": "incorta",
      },
    },
  },
)

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: "incorta-list-schemas",
  arguments: {
    schemaType: "Schema Type",
  },
})
```

**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: "incorta-list-schemas",
  externalUserId: "{external_user_id}", // any stable ID for this user in your system
  configuredProps: {
    incorta: { authProvisionId: "apn_xxxxxxx" },
    schemaType: "Schema Type",
  },
})

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": "incorta-list-schemas",
    "configured_props": {
      "incorta": { "authProvisionId": "apn_xxxxxxx" },
      "schemaType": "Schema Type"
    }
  }'
```

---

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