# scrape_polygon

Get a Polygon.io stock ticker (price, volume). Use for finance agents. Example call: {"symbol": "AAPL"} Cost: $0.005–$0.05 USDC on Base per call.

Agent View of the PolicyLayer registry record for `scrape_polygon`. HTML page: https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/scrape-polygon

## Facts

- Tool: `scrape_polygon`
- Server: GoCreative Agent API (`https://api.gocreativeai.com/mcp`) — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api.md
- Homepage: https://github.com/https://api.gocreativeai.com/mcp
- Risk category: Read (Low risk)
- Registry record: grade D, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 1 (1 required)
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `symbol` | string | yes |  |

Parameters from the server's own tool schema.

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

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "scrape_polygon",
    "arguments": {
      "symbol": "<symbol>"
    }
  }
}
```

## Why scrape_polygon is rated Low

This tool retrieves public stock market data from Polygon.io. While it is finance-related, it performs only a Read operation (fetching ticker prices and volumes) with no ability to execute trades, move money, or modify any data. The financial context does not elevate the category beyond Read since the tool has no transactional or destructive capability.

From the tool's own definition: "Tool description states: 'Get a Polygon.io stock ticker (price, volume)'. The verb 'Get' and the read-only data returned (price, volume) indicate data retrieval with no modification or side effects."

## Use case

AI agents call scrape_polygon to retrieve information from GoCreative Agent API 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 GoCreative Agent API:

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

## Other tools on GoCreative Agent API (171)

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- `bundle_repo_360` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/bundle-repo-360.md
- `bundle_risk_360` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/bundle-risk-360.md
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- …and 141 more: https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api.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=io-github-colinhughes2121-gocreative-agent-api · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-colinhughes2121-gocreative-agent-api