# restoreSnapshot

A write tool on the Spline MCP Server MCP server.

Agent View of the PolicyLayer registry record for `restoreSnapshot`. HTML page: https://policylayer.com/tools/aydinfer-spline-mcp-server/restoresnapshot

## Facts

- Tool: `restoreSnapshot`
- Server: Spline MCP Server (`aydinfer/spline-mcp-server`) — https://policylayer.com/tools/aydinfer-spline-mcp-server.md
- Homepage: https://github.com/aydinfer/spline-mcp-server
- Risk category: Write (Medium risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Rate-limited

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "restoreSnapshot",
    "arguments": {}
  }
}
```

## Why restoreSnapshot is rated Medium

Restoring a snapshot modifies the current design state by reverting to a previous version, which is a write operation. It's not destructive because the original snapshot remains and the action is reversible (another snapshot can be created). However, without explicit description, confidence is moderate.

From the tool's own definition: "Tool name 'restoreSnapshot' indicates reverting to a previously saved state. Context from sibling tools (addCamera, addDirectionalLight, addMaterialLayer, etc.) shows this is a 3D design tool. Description is empty, reducing confidence."

## Use case

AI agents use restoreSnapshot to create or update resources in Spline MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Spline MCP Server environment.

## Recommended policy (PolicyLayer)

Verdict: **Rate-limited**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Spline MCP Server:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "restoreSnapshot": {
      "limits": [
        {
          "counter": "restoresnapshot_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}
```

## Other tools on Spline MCP Server (144)

- `deleteAction` — Destructive — https://policylayer.com/tools/aydinfer-spline-mcp-server/deleteaction.md
- `deleteApi` — Destructive — https://policylayer.com/tools/aydinfer-spline-mcp-server/deleteapi.md
- `deleteMaterialLayer` — Destructive — https://policylayer.com/tools/aydinfer-spline-mcp-server/deletemateriallayer.md
- `deleteObject` — Destructive — https://policylayer.com/tools/aydinfer-spline-mcp-server/deleteobject.md
- `deleteSnapshot` — Destructive — https://policylayer.com/tools/aydinfer-spline-mcp-server/deletesnapshot.md
- `deleteWebhook` — Destructive — https://policylayer.com/tools/aydinfer-spline-mcp-server/deletewebhook.md
- `applyEffectorToCloner` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/applyeffectortocloner.md
- `applyForce` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/applyforce.md
- `applySculptingBrush` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/applysculptingbrush.md
- `applyTorque` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/applytorque.md
- `controlHanaAnimation` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/controlhanaanimation.md
- `controlParticleSystem` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/controlparticlesystem.md
- `controlPathAnimation` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/controlpathanimation.md
- `convertMeshToGaussianSplatting` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/convertmeshtogaussiansplatting.md
- `createGaussianSplattingFromImages` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/creategaussiansplattingfromimages.md
- `exportSceneCode` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/exportscenecode.md
- `generateAnimationCode` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/generateanimationcode.md
- `generateObjectCode` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/generateobjectcode.md
- `generateTextWithOpenAI` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/generatetextwithopenai.md
- `navigateBetweenScenes` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/navigatebetweenscenes.md
- `sendWebhookData` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/sendwebhookdata.md
- `triggerEvent` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/triggerevent.md
- `triggerHanaState` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/triggerhanastate.md
- `triggerState` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/triggerstate.md
- `triggerWebhook` — Execute — https://policylayer.com/tools/aydinfer-spline-mcp-server/triggerwebhook.md
- `configureApiRequestAction` — Other — https://policylayer.com/tools/aydinfer-spline-mcp-server/configureapirequestaction.md
- `configureConditionalAction` — Other — https://policylayer.com/tools/aydinfer-spline-mcp-server/configureconditionalaction.md
- `configureEventParameters` — Other — https://policylayer.com/tools/aydinfer-spline-mcp-server/configureeventparameters.md
- `createSnapshot` — Other — https://policylayer.com/tools/aydinfer-spline-mcp-server/createsnapshot.md
- `distributeAlongPath` — Other — https://policylayer.com/tools/aydinfer-spline-mcp-server/distributealongpath.md
- …and 114 more: https://policylayer.com/tools/aydinfer-spline-mcp-server.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=aydinfer-spline-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/aydinfer-spline-mcp-server