# get_option_settlement_history

Get historical option settlement data

Agent View of the PolicyLayer registry record for `get_option_settlement_history`. HTML page: https://policylayer.com/tools/aadarshvelu-derive-mcp/get-option-settlement-history

## Facts

- Tool: `get_option_settlement_history`
- Server: Derive MCP Server (`aadarshvelu/derive-mcp`) — https://policylayer.com/tools/aadarshvelu-derive-mcp.md
- Homepage: https://github.com/aadarshvelu/derive-mcp
- Risk category: Read (Low risk)
- Registry record: grade A, 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_option_settlement_history",
    "arguments": {}
  }
}
```

## Why get_option_settlement_history is rated Low

This tool retrieves historical settlement data for options without modifying, deleting, or executing operations. It is a passive data query against the Derive public REST API. While the data relates to financial markets, the tool itself performs no financial transactions, does not move money, and poses minimal risk if called with arbitrary arguments—it will simply return historical records or no results.

From the tool's own definition: "Tool name 'get_option_settlement_history' and description 'Get historical option settlement data' indicate a retrieval operation. The server description confirms 'query...historical price information' and 'no authentication required' read-only access."

## Use case

AI agents call get_option_settlement_history to retrieve information from Derive 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 Derive MCP Server:

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

## Other tools on Derive MCP Server (14)

- `get_all_currencies` — Read — https://policylayer.com/tools/aadarshvelu-derive-mcp/get-all-currencies.md
- `get_all_instruments` — Read — https://policylayer.com/tools/aadarshvelu-derive-mcp/get-all-instruments.md
- `get_currency` — Read — https://policylayer.com/tools/aadarshvelu-derive-mcp/get-currency.md
- `get_funding_rate_history` — Read — https://policylayer.com/tools/aadarshvelu-derive-mcp/get-funding-rate-history.md
- `get_instrument` — Read — https://policylayer.com/tools/aadarshvelu-derive-mcp/get-instrument.md
- `get_interest_rate_history` — Read — https://policylayer.com/tools/aadarshvelu-derive-mcp/get-interest-rate-history.md
- `get_latest_signed_feeds` — Read — https://policylayer.com/tools/aadarshvelu-derive-mcp/get-latest-signed-feeds.md
- `get_liquidation_history` — Read — https://policylayer.com/tools/aadarshvelu-derive-mcp/get-liquidation-history.md
- `get_margin` — Read — https://policylayer.com/tools/aadarshvelu-derive-mcp/get-margin.md
- `get_spot_feed_history` — Read — https://policylayer.com/tools/aadarshvelu-derive-mcp/get-spot-feed-history.md
- `get_spot_feed_history_candles` — Read — https://policylayer.com/tools/aadarshvelu-derive-mcp/get-spot-feed-history-candles.md
- `get_statistics` — Read — https://policylayer.com/tools/aadarshvelu-derive-mcp/get-statistics.md
- `get_ticker` — Read — https://policylayer.com/tools/aadarshvelu-derive-mcp/get-ticker.md
- `get_tickers` — Read — https://policylayer.com/tools/aadarshvelu-derive-mcp/get-tickers.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=aadarshvelu-derive-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/aadarshvelu-derive-mcp