# pine_session_list

List Pine AI sessions with optional state filter.

Agent View of the PolicyLayer registry record for `pine_session_list`. HTML page: https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-session-list

## Facts

- Tool: `pine_session_list`
- Server: Pine Assistant MCP Server (`19pine-ai/pine-mcp-server`) — https://policylayer.com/tools/19pine-ai-pine-mcp-server.md
- Homepage: https://github.com/19PINE-AI/pine-mcp-server
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

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

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

## Why pine_session_list is rated Low

This tool retrieves and displays Pine AI session information. While categorized as Read (no side effects), the severity is elevated to 'medium' rather than 'low' because sessions may contain sensitive information about user interactions, authentication states, and task histories.

From the tool's own definition: "Tool name 'pine_session_list' and description 'List Pine AI sessions with optional state filter' indicate data retrieval without modification. The function performs a query/list operation typical of Read category tools."

## Use case

AI agents call pine_session_list to retrieve information from Pine Assistant MCP Server 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 Pine Assistant MCP Server:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "pine_session_list": {}
  }
}
```

## Other tools on Pine Assistant MCP Server (18)

- `pine_delete_attachment` — Destructive — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-delete-attachment.md
- `pine_session_delete` — Destructive — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-session-delete.md
- `pine_send_auth_confirmation` — Execute — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-send-auth-confirmation.md
- `pine_send_form_response` — Execute — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-send-form-response.md
- `pine_send_message` — Execute — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-send-message.md
- `pine_session_create` — Execute — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-session-create.md
- `pine_task_stop` — Execute — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-task-stop.md
- `pine_task_start` — Financial — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-task-start.md
- `pine_get_history` — Read — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-get-history.md
- `pine_session_get` — Read — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-session-get.md
- `pine_session_url` — Read — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-session-url.md
- `pine_auth_request_code` — Write — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-auth-request-code.md
- `pine_auth_verify_code` — Write — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-auth-verify-code.md
- `pine_send_location_response` — Write — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-send-location-response.md
- `pine_send_location_selection` — Write — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-send-location-selection.md
- `pine_social_share` — Write — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-social-share.md
- `pine_update_call_reminder` — Write — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-update-call-reminder.md
- `pine_upload_attachment` — Write — https://policylayer.com/tools/19pine-ai-pine-mcp-server/pine-upload-attachment.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=19pine-ai-pine-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/19pine-ai-pine-mcp-server