# agentbrush_remove_background

Strip the background from a PNG/JPG/WebP and return a transparent PNG. Runs locally — no token charge. Typical use: generate an image with background: 'opaque', then call agentbrush_remove_background on the saved file. image_path must be an absolute path to an existing PNG/JPG/WebP file. output_dir is optional — defaults to the same directory as the source image. Returns the absolute path of the new PNG with a transparent background.

Agent View of the PolicyLayer registry record for `agentbrush_remove_background`. HTML page: https://policylayer.com/tools/dev-agentbrush-mcp-server/agentbrush-remove-background

## Facts

- Tool: `agentbrush_remove_background`
- Server: Mcp Server (`@agentbrush/mcp-server`) — https://policylayer.com/tools/dev-agentbrush-mcp-server.md
- Install: `npx -y @agentbrush/mcp-server`
- Homepage: https://www.npmjs.com/package/@agentbrush/mcp-server
- Risk category: Destructive (Critical risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 2 (1 required)
- Recommended policy verdict: Hidden

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `image_path` | string | yes | Absolute path to a PNG/JPG/WebP image file. |
| `output_dir` | string | no | Directory to save the resulting PNG. Defaults to the same directory as the source image. |

Parameters from the server's own tool schema.

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

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "agentbrush_remove_background",
    "arguments": {
      "image_path": "<image_path>"
    }
  }
}
```

## Why agentbrush_remove_background is rated Critical

An AI agent that decides to call agentbrush_remove_background doesn't hesitate, doesn't double-check, and doesn't stop at one. Whatever it removes from Mcp Server is gone. There is no undo for destructive operations.

## Use case

AI agents call agentbrush_remove_background to permanently remove resources in Mcp Server, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.

## Recommended policy (PolicyLayer)

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

```json
{
  "version": "1",
  "default": "deny",
  "hide": [
    "agentbrush_remove_background"
  ]
}
```

## Other tools on Mcp Server (11)

- `agentbrush_edit_mask` — Execute — https://policylayer.com/tools/dev-agentbrush-mcp-server/agentbrush-edit-mask.md
- `agentbrush_edit_mask_open` — Execute — https://policylayer.com/tools/dev-agentbrush-mcp-server/agentbrush-edit-mask-open.md
- `agentbrush_check_status` — Read — https://policylayer.com/tools/dev-agentbrush-mcp-server/agentbrush-check-status.md
- `agentbrush_list_presets` — Read — https://policylayer.com/tools/dev-agentbrush-mcp-server/agentbrush-list-presets.md
- `agentbrush_list_references` — Read — https://policylayer.com/tools/dev-agentbrush-mcp-server/agentbrush-list-references.md
- `agentbrush_edit_mask_result` — Write — https://policylayer.com/tools/dev-agentbrush-mcp-server/agentbrush-edit-mask-result.md
- `agentbrush_generate` — Write — https://policylayer.com/tools/dev-agentbrush-mcp-server/agentbrush-generate.md
- `agentbrush_init` — Write — https://policylayer.com/tools/dev-agentbrush-mcp-server/agentbrush-init.md
- `agentbrush_login` — Write — https://policylayer.com/tools/dev-agentbrush-mcp-server/agentbrush-login.md
- `agentbrush_populate_identity` — Write — https://policylayer.com/tools/dev-agentbrush-mcp-server/agentbrush-populate-identity.md
- `agentbrush_save_as_reference` — Write — https://policylayer.com/tools/dev-agentbrush-mcp-server/agentbrush-save-as-reference.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=dev-agentbrush-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/dev-agentbrush-mcp-server