# particle_add_system

A write tool on the Godot MCP server.

Agent View of the PolicyLayer registry record for `particle_add_system`. HTML page: https://policylayer.com/tools/chanceflow-godot-mcp/particle-add-system

## Facts

- Tool: `particle_add_system`
- Server: Godot (`chanceflow/godot-mcp`) — https://policylayer.com/tools/chanceflow-godot-mcp.md
- Homepage: https://github.com/ChanceFlow/godot-mcp
- 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": "particle_add_system",
    "arguments": {}
  }
}
```

## Why particle_add_system is rated Medium

The tool appears to create or add a new particle system to a Godot project, which modifies game state reversibly. This falls under Write (creates data/game objects) rather than Execute (no arbitrary code execution evident) or Destructive (particle systems can be removed). Medium severity reflects that misuse could corrupt game scenes or performance, but changes are typically undoable through Godot's undo system.

From the tool's own definition: "Tool name 'particle_add_system' indicates creation of a particle system within Godot game engine; sibling tools show patterns of creation/modification (animation_create, audio_add_stream_player, autoload_add)."

## Use case

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

## Recommended policy (PolicyLayer)

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

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

## Other tools on Godot (83)

- `autoload_remove` — Destructive — https://policylayer.com/tools/chanceflow-godot-mcp/autoload-remove.md
- `node_delete` — Destructive — https://policylayer.com/tools/chanceflow-godot-mcp/node-delete.md
- `editor_launch` — Execute — https://policylayer.com/tools/chanceflow-godot-mcp/editor-launch.md
- `particle_start_emitting` — Execute — https://policylayer.com/tools/chanceflow-godot-mcp/particle-start-emitting.md
- `project_export` — Execute — https://policylayer.com/tools/chanceflow-godot-mcp/project-export.md
- `project_run` — Execute — https://policylayer.com/tools/chanceflow-godot-mcp/project-run.md
- `project_stop` — Execute — https://policylayer.com/tools/chanceflow-godot-mcp/project-stop.md
- `animation_get_info` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/animation-get-info.md
- `animation_list` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/animation-list.md
- `autoload_list` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/autoload-list.md
- `camera_get_info` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/camera-get-info.md
- `godot_get_version` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/godot-get-version.md
- `input_list_actions` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/input-list-actions.md
- `node_get_properties` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/node-get-properties.md
- `project_get_debug_output` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/project-get-debug-output.md
- `project_get_info` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/project-get-info.md
- `project_list` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/project-list.md
- `project_list_export_presets` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/project-list-export-presets.md
- `project_setting_get` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/project-setting-get.md
- `resource_get_material_properties` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/resource-get-material-properties.md
- `resource_get_uid` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/resource-get-uid.md
- `resource_list` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/resource-list.md
- `scene_get_tree` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/scene-get-tree.md
- `scene_list` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/scene-list.md
- `script_list` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/script-list.md
- `signal_list_connections` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/signal-list-connections.md
- `signal_list_node_signals` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/signal-list-node-signals.md
- `tilemap_get_cell` — Read — https://policylayer.com/tools/chanceflow-godot-mcp/tilemap-get-cell.md
- `animation_add_track` — Write — https://policylayer.com/tools/chanceflow-godot-mcp/animation-add-track.md
- `animation_create` — Write — https://policylayer.com/tools/chanceflow-godot-mcp/animation-create.md
- …and 53 more: https://policylayer.com/tools/chanceflow-godot-mcp.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=chanceflow-godot-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/chanceflow-godot-mcp