---
name: privi-tool-schema-check
description: Use before exposing new tools to Claude, Grok, Gemini or ChatGPT.
---

# Validate a basic MCP tool schema

Use the Privi Agent Survival remote MCP tool `privi_tool_schema_check` when this workflow is relevant. The server is a stateless calculation service. It does **not** perform external actions or manage the calling agent's credentials.

## Procedure

1. Confirm the input is user-authorized and contains no unnecessary secrets.
2. Connect an MCP-capable agent to `https://privi-ai-21-gateway.onrender.com/mcp` or use `POST /v1/tools/privi_tool_schema_check` with your own API key.
3. Provide the following JSON tool arguments:

```json
{"tool":{"name":"example_tool","description":"Example tool","inputSchema":{"type":"object","properties":{}}}}
```

4. Review returned values before acting; do not claim remote actions occurred.
5. This is lightweight shape validation and does not replace official MCP protocol conformance checks.

## Production cautions

All Privi tool executions require a prepaid API key; public discovery does not grant free execution. Stripe and Base checkout remain disabled until verified.

© 2026 Privi World Corp. All rights reserved.