Other · Remote MCP server

Vizier

Deterministic authorization for one proposed AI agent action, returned with a signed receipt.

Visit Vizier's website

What the MCP Registry states

The entry as published to the official MCP Registry (read 2026-10-04), latest version.

Registry name
io.github.vassiliylakhonin/vizier
Version
0.5.6
Status
Active
Category
other
Transport
Streamable HTTP
Published
2026-09-30
Updated
2026-09-30
Publisher
vassiliylakhonin (GitHub) · 3 servers with pages here
Website
vizier.vassiliy-lakhonin.workers.dev/docs
Source
Registry API entry

Remote endpoints

TransportURLHeaders declared
Streamable HTTPhttps://vizier.vassiliy-lakhonin.workers.dev/mcpAuthorization (secret)

How to connect Vizier

Vizier is a remote MCP server: there is nothing to install. Its endpoint is https://vizier.vassiliy-lakhonin.workers.dev/mcp, served over Streamable HTTP. In an assistant that accepts remote MCP servers (often under a setting named connectors, integrations or tools), add a new server and give it this URL; in a client configured by file, add it as a remote (HTTP) server with the same URL.

The registry entry declares an HTTP header for the connection: Authorization (secret). A secret header usually carries an API key or token issued by the service; clients that accept custom headers set it with the server's URL.

Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect

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