# Assets and data MCP tools

This page documents **12 tools** in the assets and data group. Return to the [complete MCP tool reference](/docs/developers/api/mcp/tools) to browse another group.

Select a tool to inspect its schemas and behavior. Schema links open the exact definition in GitHub.

### `listAssets` — List Assets

List all assets for the organization.

- **Input:** [`ListAssetsInput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L3373-L3389)
- **Output:** [`ListAssetsOutput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L3391-L3402)
- **Behavior:** Read only · Non-destructive · Idempotent · Closed world
- **Source:** [specification.yaml · L18248–L18259 ↗](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L18248-L18259)

### `getAsset` — Get Asset

Get an asset by ID.

- **Input:** [`GetAssetInput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L3404-L3411)
- **Output:** [`GetAssetOutput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L3413-L3419)
- **Behavior:** Read only · Non-destructive · Idempotent · Closed world
- **Source:** [specification.yaml · L18260–L18271 ↗](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L18260-L18271)

### `addAsset` — Add Asset

Add a new asset to the organization.

- **Input:** [`AddAssetInput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L3421-L3453)
- **Output:** [`AddAssetOutput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L3455-L3461)
- **Behavior:** Writes data · Non-destructive · Non-idempotent · Closed world
- **Source:** [specification.yaml · L18272–L18283 ↗](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L18272-L18283)

### `updateAsset` — Update Asset

Update an existing asset.

- **Input:** [`UpdateAssetInput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L3463-L3493)
- **Output:** [`UpdateAssetOutput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L3495-L3501)
- **Behavior:** Writes data · Non-destructive · Idempotent · Closed world
- **Source:** [specification.yaml · L18284–L18295 ↗](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L18284-L18295)

### `deleteAsset` — Delete Asset

Delete an asset.

- **Input:** [`DeleteAssetInput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L3503-L3510)
- **Output:** [`DeleteAssetOutput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L3512-L3519)
- **Behavior:** Writes data · Destructive · Idempotent · Closed world
- **Source:** [specification.yaml · L18296–L18307 ↗](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L18296-L18307)

### `listData` — List Data

List all data for the organization.

- **Input:** [`ListDataInput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L4005-L4021)
- **Output:** [`ListDataOutput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L4022-L4033)
- **Behavior:** Read only · Non-destructive · Idempotent · Closed world
- **Source:** [specification.yaml · L18392–L18403 ↗](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L18392-L18403)

### `getDatum` — Get Datum

Get a datum by ID.

- **Input:** [`GetDatumInput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L4035-L4042)
- **Output:** [`GetDatumOutput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L4044-L4050)
- **Behavior:** Read only · Non-destructive · Idempotent · Closed world
- **Source:** [specification.yaml · L18404–L18415 ↗](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L18404-L18415)

### `addDatum` — Add Datum

Add a new datum to the organization.

- **Input:** [`AddDatumInput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L4052-L4076)
- **Output:** [`AddDatumOutput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L4078-L4084)
- **Behavior:** Writes data · Non-destructive · Non-idempotent · Closed world
- **Source:** [specification.yaml · L18416–L18427 ↗](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L18416-L18427)

### `updateDatum` — Update Datum

Update an existing datum.

- **Input:** [`UpdateDatumInput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L4086-L4110)
- **Output:** [`UpdateDatumOutput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L4112-L4118)
- **Behavior:** Writes data · Non-destructive · Idempotent · Closed world
- **Source:** [specification.yaml · L18428–L18439 ↗](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L18428-L18439)

### `deleteDatum` — Delete Datum

Delete a datum.

- **Input:** [`DeleteDatumInput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L4120-L4127)
- **Output:** [`DeleteDatumOutput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L4129-L4136)
- **Behavior:** Writes data · Destructive · Idempotent · Closed world
- **Source:** [specification.yaml · L18440–L18451 ↗](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L18440-L18451)

### `publishDataList` — Publish Data List

Publish the data list for an organization as a document. If a document already exists, a new version is created.

- **Input:** [`PublishDataListInput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L9906-L9922)
- **Output:** [`PublishDataListOutput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L9924-L9935)
- **Behavior:** Writes data · Non-destructive · Idempotent · Closed world
- **Source:** [specification.yaml · L19760–L19771 ↗](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L19760-L19771)

### `publishAssetList` — Publish Asset List

Publish the asset list for an organization as a document. If a document already exists, a new version is created.

- **Input:** [`PublishAssetListInput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L9937-L9953)
- **Output:** [`PublishAssetListOutput`](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L9955-L9966)
- **Behavior:** Writes data · Non-destructive · Idempotent · Closed world
- **Source:** [specification.yaml · L19772–L19783 ↗](https://github.com/getprobo/probo/blob/main/pkg/server/api/mcp/v1/specification.yaml#L19772-L19783)