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drift MCP Server

@mrpkk

基本情報

トランスポート

streamable-http

認証方式

提供元の文書を確認

作者

mrpkk

投稿者

Maksim Mazunin

drift MCP Server について

Check proposed agent actions against signed mandates for amount, payee, audience, currency, time window and intent.

接続情報

https://drift.rta.lat/mcp

セットアップ

claude mcp add drift --transport http https://drift.rta.lat/mcp

drift MCP Server のツール

3

Check ONE proposed action against a signed agent mandate BEFORE it happens. Returns {"verdict": "ALLOW"|"DENY", "rule": <name>} plus a report with a ledger fingerprint. Six rules run in a fixed order, so a refusal names the most important reason rather than an incidental one: amount, payee, audience, currency, window, intent. Anything unclassified is DENY. Use immediately before any action that spends money, moves a credential or changes state on someone else's behalf. Do NOT use to: verify mandate signatures (AP2 does that, and this server runs after signature verification), execute the action (it only decides), or certify that an intent is truthful — "intent" arrives from the agent and is untrusted input. An agent that lies within its limits still leaves a ledger entry; proving what really happened is attest's job, not this one's. Amounts are integer minor units (cents), never floats. Window bounds are inclusive. Fully idempotent: the same inputs always give the same verdict and the mandate is never mutated.

Check a SEQUENCE of proposed actions against one mandate. Returns {submitted, allowed, denied, breach_by_rule, fingerprint}. Use for a whole plan or batch, not a single action — use drift_check for that. The fingerprint is the point: rewriting or reordering any earlier decision changes the hash, so tampering with history becomes visible instead of silent. Do NOT use it to execute the actions, or as evidence of what actually happened. It reports what was PROPOSED against a mandate you supply. Read-only. Idempotent for a fixed action list. Amounts in integer minor units, as in drift_check.

Return the six enforcement rules in the exact order they are applied, each with a plain-language reason it exists. Takes no mandate and no action. Use when a refusal did not make sense, or before explaining a denial to someone whose mandate was rejected. A refusal you cannot explain is one nobody will trust. Do NOT use it to check an action — it performs no check, and cannot predict which rule will fire, only the order they are tried in. Constant output, fully idempotent, opens no files, contacts no host.

概要

What is drift?

Check proposed agent actions against signed mandates for amount, payee, audience, currency, time window and intent.

How to use drift?

Add https://drift.rta.lat/mcp as a remote HTTP connection in an MCP-compatible client.

Key features

  • drift_check — Check ONE proposed action against a signed agent mandate BEFORE it happens. Returns {"verd
  • drift_session — Check a SEQUENCE of proposed actions against one mandate. Returns {submitted, allowed, den
  • drift_explain — Return the six enforcement rules in the exact order they are applied, each with a plain-la

Documentation

Repository · Website

よくある質問

1

drift のリモート MCP サーバーとは何ですか?

drift のリモート MCP サーバーは、https://drift.rta.lat/mcp にホストされた Model Context Protocol エンドポイントです。AI アシスタントはローカルに何もインストール・実行することなく接続できます。

2

drift の MCP サーバーにはどう接続しますか?

エンドポイント https://drift.rta.lat/mcp を Claude Code、Cursor、VS Code など任意の MCP 対応クライアントに追加してください。このページのセットアップ手順で各クライアントを一度に設定できます。

3

drift の MCP サーバーは認証が必要ですか?

この掲載では drift の認証要件がまだ確認されていません。接続前に提供元のドキュメントをご確認ください。

4

drift の MCP サーバーはどのトランスポートを使用しますか?

drift は streamable-http エンドポイントを公開しており、これはリモート MCP サーバーで広く使われ、主要な MCP クライアントがサポートするトランスポートです。

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