# lookup_uuid

Generate v4 UUIDs. Pass ?count=N as query. Use for ID-generation agents. Example call: {"query_string": "count=5"} Cost: $0.005–$0.05 USDC on Base per call.

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

## Facts

- Tool: `lookup_uuid`
- 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: Financial (Critical risk)
- Registry record: grade D, identity unverified
- Server auth posture: open
- Server rate-limited: no
- Parameters: 1
- Recommended policy verdict: Approval-gated

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `query_string` | string | no |  |

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": "lookup_uuid",
    "arguments": {}
  }
}
```

## Why lookup_uuid is rated Critical

Although the functional action (generating UUIDs) is trivially a Read/Execute operation with no side effects on external data, every call incurs a real financial transaction in USDC on Base. Per the rules, Financial is the most severe applicable category when money is committed, regardless of the underlying operation's data impact.

From the tool's own definition: "Cost: $0.005–$0.05 USDC on Base per call. x402 + USDC on Base (server description). Each invocation commits a micro-payment in USDC."

## Use case

AI agents use lookup_uuid to commit financial operations through GoCreative Agent API, usually the final step of a payment, billing, or trading workflow. A call moves real money.

## Recommended policy (PolicyLayer)

Verdict: **Approval-gated**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches GoCreative Agent API:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "lookup_uuid": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}
```

## Other tools on GoCreative Agent API (171)

- `ai_ask` — Financial — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/ai-ask.md
- `enrich_browserbase` — Financial — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/enrich-browserbase.md
- `lookup_credit_card_validate` — Financial — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/lookup-credit-card-validate.md
- `lookup_lighthouse` — Financial — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/lookup-lighthouse.md
- `lookup_qr_code` — Financial — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/lookup-qr-code.md
- `scrape_firefoxstore` — Financial — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/scrape-firefoxstore.md
- `ai_pro` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/ai-pro.md
- `ai_ultra` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/ai-ultra.md
- `audit_github` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/audit-github.md
- `bundle_company_360` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/bundle-company-360.md
- `bundle_crypto_360` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/bundle-crypto-360.md
- `bundle_dev_360` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/bundle-dev-360.md
- `bundle_device_360` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/bundle-device-360.md
- `bundle_diligence_360` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/bundle-diligence-360.md
- `bundle_domain_360` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/bundle-domain-360.md
- `bundle_drug_360` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/bundle-drug-360.md
- `bundle_email_360` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/bundle-email-360.md
- `bundle_kyb_360` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/bundle-kyb-360.md
- `bundle_regulatory_360` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/bundle-regulatory-360.md
- `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
- `bundle_sales_intent` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/bundle-sales-intent.md
- `bundle_sec_360` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/bundle-sec-360.md
- `data_clinical_trials` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/data-clinical-trials.md
- `data_ip_threat` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/data-ip-threat.md
- `data_sanctions_screen` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/data-sanctions-screen.md
- `enrich_apify` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/enrich-apify.md
- `enrich_browsersnap` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/enrich-browsersnap.md
- `enrich_company` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/enrich-company.md
- `enrich_github` — Read — https://policylayer.com/tools/io-github-colinhughes2121-gocreative-agent-api/enrich-github.md
- …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`

---

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