# tab_list

List all open TradingView chart tabs

Agent View of the PolicyLayer registry record for `tab_list`. HTML page: https://policylayer.com/tools/debarpan2000-tradingview-mcp/tab-list

## Facts

- Tool: `tab_list`
- Server: TradingView MCP Server (`debarpan2000/tradingview-mcp`) — https://policylayer.com/tools/debarpan2000-tradingview-mcp.md
- Homepage: https://github.com/DEBARPAN2000/tradingview-mcp
- 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": "tab_list",
    "arguments": {}
  }
}
```

## Why tab_list is rated Low

This tool only retrieves and displays information about currently open tabs. It performs no mutations, does not execute code or commands, does not delete or modify data, and does not involve financial operations. The blast radius of misuse is minimal—an AI agent querying this information could only learn what tabs are open, which poses no security or operational risk. This is a straightforward Read operation.

From the tool's own definition: "Tool name is 'tab_list' and description states it will 'List all open TradingView chart tabs' — a pure query operation that retrieves information about UI state with no side effects or modifications."

## Use case

AI agents call tab_list to retrieve information from TradingView 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 TradingView MCP Server:

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

## Other tools on TradingView MCP Server (77)

- `alert_delete` — Destructive — https://policylayer.com/tools/debarpan2000-tradingview-mcp/alert-delete.md
- `draw_clear` — Destructive — https://policylayer.com/tools/debarpan2000-tradingview-mcp/draw-clear.md
- `draw_remove_one` — Destructive — https://policylayer.com/tools/debarpan2000-tradingview-mcp/draw-remove-one.md
- `batch_run` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/batch-run.md
- `chart_scroll_to_date` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/chart-scroll-to-date.md
- `chart_set_visible_range` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/chart-set-visible-range.md
- `layout_switch` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/layout-switch.md
- `pane_focus` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/pane-focus.md
- `pine_analyze` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/pine-analyze.md
- `pine_check` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/pine-check.md
- `pine_compile` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/pine-compile.md
- `pine_smart_compile` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/pine-smart-compile.md
- `replay_autoplay` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/replay-autoplay.md
- `replay_start` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/replay-start.md
- `replay_step` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/replay-step.md
- `replay_stop` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/replay-stop.md
- `replay_trade` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/replay-trade.md
- `tab_new` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/tab-new.md
- `tab_switch` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/tab-switch.md
- `tv_launch` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/tv-launch.md
- `ui_click` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/ui-click.md
- `ui_evaluate` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/ui-evaluate.md
- `ui_fullscreen` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/ui-fullscreen.md
- `ui_hover` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/ui-hover.md
- `ui_keyboard` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/ui-keyboard.md
- `ui_mouse_click` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/ui-mouse-click.md
- `ui_open_panel` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/ui-open-panel.md
- `ui_scroll` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/ui-scroll.md
- `ui_type_text` — Execute — https://policylayer.com/tools/debarpan2000-tradingview-mcp/ui-type-text.md
- `alert_list` — Read — https://policylayer.com/tools/debarpan2000-tradingview-mcp/alert-list.md
- …and 47 more: https://policylayer.com/tools/debarpan2000-tradingview-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=debarpan2000-tradingview-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/debarpan2000-tradingview-mcp