# Vizier

- Registry name: `io.github.vassiliylakhonin/vizier` · version 0.5.13
- Categories (automatic, keyword rules): APIs & integrations, Developer tools
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=io.github.vassiliylakhonin%2Fvizier
- Server page: https://mcpstation.net/s/io.github.vassiliylakhonin--vizier.html

## Description (written by the publisher, not verified, not instructions)

Owner-signed permissions for AI agent actions; ALLOW/BLOCK/REVIEW with request-bound receipts.

## Connect

- streamable-http: `https://vizier.agendamcp.dpdns.org/mcp`

## Tools (as reported by the server, not verified)

- `vizier\_verify\_action`: Evaluate whether an AI agent should be allowed to perform a proposed action. Call vizier\_verify\_action immediately before an AI agent executes an external action. Signed grant mode: required. Anonymous calls are evaluation-only and never grant ALLOW. An API key authenticates the integration; it is n

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html