# demos.list

List showcase run contracts (id, title, install, command). Read-only catalog — does NOT start a session, touch a rig, or run solvers. Use when the user asks for Minesweeper/Mona Lisa/Paint demos or you need the glasswarp-demo command. Prefer demos.get for one full card. For ad-hoc UI work use rigs.list → session.start → screen.observe instead.

Agent View of the PolicyLayer registry record for `demos.list`. HTML page: https://policylayer.com/tools/com-glasswarp-mcp-server/demos.list

## Facts

- Tool: `demos.list`
- Server: Glasswarp (`https://mcp.glasswarp.com/mcp`) — https://policylayer.com/tools/com-glasswarp-mcp-server.md
- Homepage: https://github.com/glasswarp/mcp-server
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 1
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `format` | string | no | Response format: markdown (default) or json |

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": "demos.list",
    "arguments": {}
  }
}
```

## Why demos.list is rated Low

Purely lists demo contracts with no side effects or modifications.

From the tool's own definition: "Read-only catalog — does NOT start a session, touch a rig"

## Use case

AI agents call demos.list to retrieve information from Glasswarp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

## Recommended policy (PolicyLayer)

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

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "demos.list": {}
  }
}
```

## Other tools on Glasswarp (15)

- `app.launch` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/app.launch.md
- `input.click_target` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/input.click-target.md
- `input.click_xy` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/input.click-xy.md
- `input.drag` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/input.drag.md
- `input.scroll` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/input.scroll.md
- `input.send_actions` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/input.send-actions.md
- `input.send_keys` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/input.send-keys.md
- `input.type_text` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/input.type-text.md
- `session.end` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/session.end.md
- `session.start` — Execute — https://policylayer.com/tools/com-glasswarp-mcp-server/session.start.md
- `demos.get` — Read — https://policylayer.com/tools/com-glasswarp-mcp-server/demos.get.md
- `rigs.list` — Read — https://policylayer.com/tools/com-glasswarp-mcp-server/rigs.list.md
- `screen.observe` — Read — https://policylayer.com/tools/com-glasswarp-mcp-server/screen.observe.md
- `session.live_view` — Read — https://policylayer.com/tools/com-glasswarp-mcp-server/session.live-view.md
- `session.status` — Read — https://policylayer.com/tools/com-glasswarp-mcp-server/session.status.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=com-glasswarp-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/com-glasswarp-mcp-server