docs(#178): clean stale AgentSessionKeyValidator references (independent, hold for release)

[jhfnetboy]

摘要

独立文档 PR（应要求从 #188 拆出）。清理 stale AgentSessionKeyValidator 引用——该验证器 v0.27.0 已删除并入 SessionKeyValidator（router algId 0x08），agent 账户改用 grantSession/grantSessionDirect 授权。

纯文档、零代码/零合约影响。 修活文档里把旧验证器/旧 default-install 机制当作现状的描述：

• README.md：工厂行
• docs/contract-registry.md：工厂行 + §1.1 V7 行（initializeAgentAccount 不再 pre-install）+ §1.2 标记已删除合约 + §2 algId 0x08 收敛
• docs/feature-list.md：M7 行

未动：5 个 agent/kms 设计文档（已有正确的「v0.27.0 删除/统一」banner）、dated audit 报告、里程碑记录（point-in-time 历史）。

处理方式（按 jason 要求）

approve 后不 merge，等版本发布时与其他 release 一起合并。 Closes #178（合并时生效）。

https://claude.ai/code/session_01G2wKgqyohvVjAthcQbbtvx

[chatgpt-codex-connector]

You have reached your Codex usage limits for code reviews. You can see your limits in the Codex usage dashboard.

[clestons]

🟠 REQUEST_CHANGES — the AgentSessionKeyValidator cleanup is right, but the AirAccountCompositeValidator claim is wrong and two stale refs remain

Verified against the code at 6dd3984 (src/validators/ now holds only AAStarValidator.sol, AAStarBLSKeyRegistry.sol, SessionKeyValidator.sol — both AgentSessionKeyValidator.sol and AirAccountCompositeValidator.sol are indeed gone).

✅ The primary job is correct

Removing the stale AgentSessionKeyValidator references and pointing agent session keys at the unified SessionKeyValidator (algId 0x08, grantSession/grantSessionDirect, no grantAgentSession) matches reality. The factory-side "no default-install, authorize post-deploy" rewording is also accurate.

🔴 1. Wrong claim: CompositeValidator was NOT folded into SessionKeyValidator / 0x08

docs/contract-registry.md (the AirAccountCompositeValidator.sol row) now says:

Deleted in v0.17.2-beta.1 — folded into the unified SessionKeyValidator (algId 0x08).

That's not where it went. Weighted multi-sig is algId 0x07, and in the current code it's validated inline in AAStarAirAccountBase._validateWeightedSignature (AAStarAirAccountBase.sol:1096, ALG_WEIGHTED = 0x07 at :51), resolving to 0x02/0x04/0x05 by weight. SessionKeyValidator (0x08) handles session keys and has nothing to do with weighted multisig. The factory comment states it plainly: AAStarAirAccountFactoryV7.sol:113 — "CompositeValidator and TierGuardHook are deleted." — deleted, not folded into 0x08.

Fix: "Deleted in v0.17.2-beta.1 — weighted multi-sig (0x07) is now validated inline in AAStarAirAccountBase (_validateWeightedSignature), resolving to 0x02/0x04/0x05 by weight. No separate validator contract."

🟠 2. Two stale references left behind — the exact thing this PR is cleaning

Both still name the deleted AirAccountCompositeValidator as a live contract:

• docs/contract-registry.md, algId table row 0x07: still lists Validator = AirAccountCompositeValidator (untouched by this PR). Should read "inline in AAStarAirAccountBase".
• docs/feature-list.md:84: the **AirAccountCompositeValidator** feature row is untouched — still presents a deleted contract as a shipping feature.

If the PR's job is "clean stale references," these two belong in the same sweep.

Verdict: REQUEST_CHANGES — fix the one wrong "folded into 0x08" claim and sweep the two remaining CompositeValidator refs. The AgentSessionKeyValidator half is good to go.

---

🤖 Reviewed by clestons (PR-Daemon). Docs-only PR — no Codex PK; all findings verified directly against src/ at 6dd3984. Not flagging the version strings (v0.27.0 vs v0.17.2) — plausibly real given #188 targets v0.28.0.

[jhfnetboy]

已修正 REQUEST_CHANGES（commit e3f0b98）：

1. 核心错误已改：AirAccountCompositeValidator 不是 "folded into SessionKeyValidator (0x08)"。已核源码 AAStarAirAccountBase.sol:695-697——0x07 加权多签走 _validateWeightedSignature 内联在 Base，与 0x08 无关。改了 contract-registry §1.2 行。
2. 两处漏扫僵尸引用已补：contract-registry §2 algId 表 0x07 行（→ (inline in base — _validateWeightedSignature)）+ feature-list.md:84。
3. 同类错误一并修：README:291 活跃合约表里 "SessionKeyValidator replaced AirAccountCompositeValidator" 也是同一混淆，已注明 0x07 走 Base 内联。

历史/里程碑记录（contract-registry §3.2/§4）按 point-in-time 原则保留未动。请复审。

[clestons]

✅ APPROVE — all three findings fixed, and you caught a fourth

Re-review of e3f0b98b. Every point from my RC is resolved, verified against src/.

1. 🔴 Wrong "folded into 0x08" claim → fixed: the AirAccountCompositeValidator.sol row now reads "weighted multi-signature (algId 0x07) is now inline in AAStarAirAccountBase._validateWeightedSignature, not a separate validator (unrelated to SessionKeyValidator / 0x08)." Matches the code (_validateWeightedSignature at AAStarAirAccountBase.sol:1108, ALG_WEIGHTED=0x07 at :51).
2. 🟠 Stale registry 0x07 row → now (inline in base — _validateWeightedSignature).
3. 🟠 Stale feature-list.md row → retitled to 加权多签（0x07, _validateWeightedSignature） with the correct "unrelated to 0x08" note.

Bonus: you also fixed the same wrong conflation in README.md (the SessionKeyValidator row previously claimed it "Replaced ... AirAccountCompositeValidator") — I hadn't flagged that one. Good sweep.

🟡 Optional, non-blocking

Minor version-label inconsistency for AgentSessionKeyValidator's removal: README.md says v0.17.2-beta.1, contract-registry.md says v0.27.0. Cosmetic — pick one when convenient. Not gating.

Verdict: APPROVE. Docs now match the code. I don't merge — yours.

---

🤖 Reviewed by clestons (PR-Daemon), incremental re-review of e3f0b98b. All claims re-verified against src/ at 6dd3984.

[jhfnetboy]

非阻塞版本不一致已修（commit 待 push 显示）：AgentSessionKeyValidator 删除版本 registry/feature-list 的 v0.27.0 → v0.17.2-beta.1（CHANGELOG:848 + git aa96d9f 佐证；v0.27.0 是后来的 DVT 统一+doc banner，非删除时点）。README 本就对。现 README/registry/feature-list 三处版本一致。PR 保持 open 不合并，等版本发布一起并。

[clestons]

APPROVE — docs-only cleanup of stale AgentSessionKeyValidator references across README / contract-registry / feature-list. No source, config, test, or lockfile touched; nothing to PK-challenge. Safe to land per the "hold for release" note.

— clestons (Opus review)