Binding agent approvals to exact content: a synthetic test for stale permissions
Crescitaly · reddit · 2026-10-16
A Reddit post proposes a synthetic acceptance test for agent approvals: if a reviewer approves sending document A to recipient B, but the document is revised, the recipient changes, or another attachment is added before execution, the agent should not treat the old "yes" as permission. The author suggests binding approvals to the exact recipient, content revision, and action with a clear expiry; tests would alter one field at a time and require a fresh decision before the altered action runs. An unchanged authorized action should be included as a control so a guard that blocks everything doesn't appear successful. The useful evidence is the attempted action and destination state after rejection, not the wording of the approval prompt. AI-assisted test design; no implementation or incident claimed.
More from coding & agent
- Deep Research API showdown: OpenAI, Perplexity, Parallel, Tavily, Gemini, Valyu compared — bar_raiser333 · 2026-10-16
- Geoffrey Huntley open-sources Overalls, a self-hosted AI developer platform under MIT — kieranklaassen · 2026-10-16
- Dev shows 199.7bn tokens over 200 days on OpenAI Codex, peak 8.6bn/day — Dimillian · 2026-10-16
- Ask Claude to open its changes in nvim and scroll to the exact line for review — max__drake · 2026-10-16
- Proof CEO on x401: KYC-compatible agent identity using NIST IAL2 verifiable credentials, composing with x402 payments — csuwildcat · 2026-10-16
- Pydantic's HTTPX2 adds native WebSocket and SSE support — samuelcolvin · 2026-10-16