# memory_put

Insert or update a context-memory entry. Use

Agent View of the PolicyLayer registry record for `memory_put`. HTML page: https://policylayer.com/tools/heznpc-airmcp/memory-put

## Facts

- Tool: `memory_put`
- Server: AirMCP (`airmcp`) — https://policylayer.com/tools/heznpc-airmcp.md
- Install: `npx -y airmcp`
- Homepage: https://github.com/heznpc/AirMCP
- 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": "memory_put",
    "arguments": {}
  }
}
```

## Why memory_put is rated Medium

This tool creates new or modifies existing memory/context entries. It is reversible (entries can be updated again or removed by other tools), so it does not qualify as Destructive. It does not execute code, trigger external operations, move money, or merely read data. Write is the appropriate category.

From the tool's own definition: "Tool name is 'memory_put' and description states 'Insert or update a context-memory entry', which are direct write operations that create or modify data."

## Use case

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

## Recommended policy (PolicyLayer)

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

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

## Other tools on AirMCP (278)

- `close_tab` — Destructive — https://policylayer.com/tools/heznpc-airmcp/close-tab.md
- `delete_contact` — Destructive — https://policylayer.com/tools/heznpc-airmcp/delete-contact.md
- `delete_event` — Destructive — https://policylayer.com/tools/heznpc-airmcp/delete-event.md
- `delete_note` — Destructive — https://policylayer.com/tools/heznpc-airmcp/delete-note.md
- `delete_photos` — Destructive — https://policylayer.com/tools/heznpc-airmcp/delete-photos.md
- `delete_playlist` — Destructive — https://policylayer.com/tools/heznpc-airmcp/delete-playlist.md
- `delete_reminder` — Destructive — https://policylayer.com/tools/heznpc-airmcp/delete-reminder.md
- `delete_reminder_list` — Destructive — https://policylayer.com/tools/heznpc-airmcp/delete-reminder-list.md
- `delete_shortcut` — Destructive — https://policylayer.com/tools/heznpc-airmcp/delete-shortcut.md
- `memory_forget` — Destructive — https://policylayer.com/tools/heznpc-airmcp/memory-forget.md
- `move_note` — Destructive — https://policylayer.com/tools/heznpc-airmcp/move-note.md
- `quit_app` — Destructive — https://policylayer.com/tools/heznpc-airmcp/quit-app.md
- `remove_from_playlist` — Destructive — https://policylayer.com/tools/heznpc-airmcp/remove-from-playlist.md
- `semantic_clear` — Destructive — https://policylayer.com/tools/heznpc-airmcp/semantic-clear.md
- `semantic_index` — Destructive — https://policylayer.com/tools/heznpc-airmcp/semantic-index.md
- `spotlight_clear` — Destructive — https://policylayer.com/tools/heznpc-airmcp/spotlight-clear.md
- `system_power` — Destructive — https://policylayer.com/tools/heznpc-airmcp/system-power.md
- `trash_file` — Destructive — https://policylayer.com/tools/heznpc-airmcp/trash-file.md
- `activate_tab` — Execute — https://policylayer.com/tools/heznpc-airmcp/activate-tab.md
- `ai_agent` — Execute — https://policylayer.com/tools/heznpc-airmcp/ai-agent.md
- `ai_chat` — Execute — https://policylayer.com/tools/heznpc-airmcp/ai-chat.md
- `ai_plan_metrics` — Execute — https://policylayer.com/tools/heznpc-airmcp/ai-plan-metrics.md
- `connect_bluetooth` — Execute — https://policylayer.com/tools/heznpc-airmcp/connect-bluetooth.md
- `disconnect_bluetooth` — Execute — https://policylayer.com/tools/heznpc-airmcp/disconnect-bluetooth.md
- `drop_pin` — Execute — https://policylayer.com/tools/heznpc-airmcp/drop-pin.md
- `duplicate_shortcut` — Execute — https://policylayer.com/tools/heznpc-airmcp/duplicate-shortcut.md
- `edit_shortcut` — Execute — https://policylayer.com/tools/heznpc-airmcp/edit-shortcut.md
- `event_subscribe` — Execute — https://policylayer.com/tools/heznpc-airmcp/event-subscribe.md
- `generate_image` — Execute — https://policylayer.com/tools/heznpc-airmcp/generate-image.md
- `generate_structured` — Execute — https://policylayer.com/tools/heznpc-airmcp/generate-structured.md
- …and 248 more: https://policylayer.com/tools/heznpc-airmcp.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`

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