# get_kline

A read tool on the Bitunix MCP MCP server.

Agent View of the PolicyLayer registry record for `get_kline`. HTML page: https://policylayer.com/tools/luiinventions-bitunix-mcp/get-kline

## Facts

- Tool: `get_kline`
- Server: Bitunix MCP (`luiinventions/bitunix-mcp`) — https://policylayer.com/tools/luiinventions-bitunix-mcp.md
- Homepage: https://github.com/LuiInventions/Bitunix-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": "get_kline",
    "arguments": {}
  }
}
```

## Why get_kline is rated Low

K-line data retrieval is a read-only operation that queries historical market prices without modifying positions, executing trades, or moving funds. It has no side effects and poses minimal risk even if called by an AI agent. While the server itself enables financial operations, this specific tool only retrieves reference data.

From the tool's own definition: "Tool name 'get_kline' is a standard financial charting term referring to candlestick (K-line/Kline) historical price data retrieval. No description provided, but the name and context indicate data fetching only."

## Use case

AI agents call get_kline to retrieve information from Bitunix MCP 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 Bitunix MCP:

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

## Other tools on Bitunix MCP (36)

- `cancel_orders` — Destructive — https://policylayer.com/tools/luiinventions-bitunix-mcp/cancel-orders.md
- `change_position_mode` — Execute — https://policylayer.com/tools/luiinventions-bitunix-mcp/change-position-mode.md
- `adjust_position_margin` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/adjust-position-margin.md
- `batch_order` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/batch-order.md
- `cancel_all_orders` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/cancel-all-orders.md
- `cancel_tpsl_order` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/cancel-tpsl-order.md
- `change_leverage` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/change-leverage.md
- `change_margin_mode` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/change-margin-mode.md
- `close_all_positions` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/close-all-positions.md
- `convert_currency` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/convert-currency.md
- `flash_close_position` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/flash-close-position.md
- `funds_transfer` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/funds-transfer.md
- `modify_order` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/modify-order.md
- `modify_position_tpsl_order` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/modify-position-tpsl-order.md
- `modify_tpsl_order` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/modify-tpsl-order.md
- `place_order` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/place-order.md
- `place_position_tpsl_order` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/place-position-tpsl-order.md
- `place_tpsl_order` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/place-tpsl-order.md
- `set_leverage_and_margin_mode` — Financial — https://policylayer.com/tools/luiinventions-bitunix-mcp/set-leverage-and-margin-mode.md
- `get_account` — Read — https://policylayer.com/tools/luiinventions-bitunix-mcp/get-account.md
- `get_batch_funding_rate` — Read — https://policylayer.com/tools/luiinventions-bitunix-mcp/get-batch-funding-rate.md
- `get_funding_rate` — Read — https://policylayer.com/tools/luiinventions-bitunix-mcp/get-funding-rate.md
- `get_history_orders` — Read — https://policylayer.com/tools/luiinventions-bitunix-mcp/get-history-orders.md
- `get_history_positions` — Read — https://policylayer.com/tools/luiinventions-bitunix-mcp/get-history-positions.md
- `get_history_tpsl_orders` — Read — https://policylayer.com/tools/luiinventions-bitunix-mcp/get-history-tpsl-orders.md
- `get_history_trades` — Read — https://policylayer.com/tools/luiinventions-bitunix-mcp/get-history-trades.md
- `get_leverage_margin_mode` — Read — https://policylayer.com/tools/luiinventions-bitunix-mcp/get-leverage-margin-mode.md
- `get_order_book` — Read — https://policylayer.com/tools/luiinventions-bitunix-mcp/get-order-book.md
- `get_order_detail` — Read — https://policylayer.com/tools/luiinventions-bitunix-mcp/get-order-detail.md
- `get_pending_orders` — Read — https://policylayer.com/tools/luiinventions-bitunix-mcp/get-pending-orders.md
- …and 6 more: https://policylayer.com/tools/luiinventions-bitunix-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=luiinventions-bitunix-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/luiinventions-bitunix-mcp