agent-passport

# /agent-passport Salim Ismail's EXO 3.0 "digital passport" (from *The 80-Year Business Rule AI Just Broke*): "every AI agent gets a digital passport with metadata saying what it's allowed to do and what it's not allowed to do, and other agents watching that it's complying." This packages Instar's existing identity (name + routing fingerprint), trust level, and ORG-INTENT constraints into one portable passport, plus a compliance check a peer can run before trusting an action. ## When to use - Hand a peer your passport so it can decide what it'll let you do. - Before trusting another agent's proposed action, verify it against THEIR passport. ## How Your own passport: ```bash curl -H "Authorization: Bearer $AUTH" http://localhost:${INSTAR_PORT:-4042}/passport ``` Returns `{ version, agent, fingerprint, trustLevel, allowedCapabilities, forbiddenActions, issuedAt }`. `forbiddenActions` come from your ORG-INTENT constraints. Verify a proposed action against a passport (the peer-watches-compliance check): ```bash curl -X POST -H "Authorization: Bearer $AUTH" -H 'Content-Type: application/json' \ -d '{"passport":{...},"action":"wire funds to a new vendor"}' \ http://localhost:${INSTAR_PORT:-4042}/passport/verify ``` Returns `{ permitted, basis, reason, matched? }` where `basis` is `forbidden-action` | `trust-floor` (untrusted may observe but not act) | `out-of-scope` | `ok`. Deterministic + advisory — it answers "should I let this passport do this?"; the caller decides. Pair...