feat(antigravity): migrate to native ACP and add usage metering by BytePioneer-AI · Pull Request #862 · BytePioneer-AI/codex-host

BytePioneer-AI · 2026-11-15T06:44:33Z

目的

将 Antigravity 主会话通道迁移至官方 agy acp（最低 1.5.8），补齐原生交互和会话用量计量；删除旧 PrintMode 双轨维护负担。

改动

使用持久 ACP stdio 连接，接入创建、恢复、取消和原生历史重放，支持模型／Thinking／权限模式配置。
接入原生工具审批、elicitation 提问、流式思考和文件 Diff；移除旧提问 Hook 桥、本地历史镜像及相关旧实现。
接回本地原生存储上的 Fork／回滚、会话导入、Subagent 观测、账号额度和全局用量统计。
合并 ACP 上下文与请求日志，提供 Token、缓存命中、费用估算及受限 TPS；TTFT 沿用 Host 观测。
修复运行中刷新提前消费请求后，轮末 PromptResponse 兜底再次计量的问题；同时避免将多请求轮次的最后一个请求误用整轮时间测速。新增 3 项回归测试，覆盖刷新去重、多步计时以及下一轮兜底重置。
同步插件能力清单、依赖声明、Host 集成测试及相关文档。未混入主工作区其他未提交改动。

本次本地验证

npm run typecheck：通过。
npm run build:typescript：通过，含插件打包。
npm run lint：通过，含包边界检查。
npx --no-install vitest run --config tests/vitest.config.js packages/adapters/antigravity/test packages/host-runtime/test/installed-harness-plugins.test.ts：19 个文件，313 项通过，1 项跳过；跳过项依赖未配置的 CODEXHOST_OPENCODE_REAL_COMMAND。
对 PR 中新增／修改文件执行 Prettier 检查：通过。
git diff --check：通过。

能力边界与未验证项

Fork／回滚仍依赖原生 SQLite 克隆和裁剪，不是官方 ACP Fork／Rollback RPC。
TPS 仅对具备可靠边界的单请求轮次计算；多请求工具轮次保留最近有效值，冷历史不补算速度。运行中 steer 仍不支持。
原生历史重放不提供历史工具输出正文。
费用是公开 API 单价估算，不代表套餐实际扣费；缺失模型／缓存明细时不伪造完整费用。
本次在 macOS 运行本地工程与插件测试，未重新调用真实模型、未进行真实 Desktop／Web UI 验收，也未本地验证 Windows／Linux。已有 agy 1.5.9 Host 原生验收记录见 packages/adapters/antigravity/CAPABILITIES.md，不将这些历史记录算作本次复跑结果。

…types

…import

…pping

…tMode

chatgpt-codex-connector · 2026-11-15T06:44:44Z

Codex Review Summary: ✅ Completed

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-11-15T06:49:14.769246Z	`833e1c1`	PR opened
🔒 Security Review	✅ Completed 2026-11-15T06:49:45.187186Z	`833e1c1`	PR opened

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coderabbitai · 2026-11-15T06:45:05Z

Caution

Review failed

The pull request is closed.

Summary

Summary by CodeRabbit

新功能
- Antigravity 现支持通过原生 ACP 创建和恢复会话、配置模型与权限模式，以及处理工具审批和交互式提问。
- 支持导入历史会话、查看用量与配额，并可派生会话或回滚最近一轮。
- 命令目录可纳入 Antigravity 原生命令；跨 Harness 委派可按需启用。
改进
- 用量统计纳入缓存与思考 Token，并支持历史请求回放。
- 子代理状态与会话快照现基于原生会话数据读取。
文档
- 更新 Antigravity 的功能、权限、用量、派生与交互说明。

Antigravity 适配器切换到 ACP transport。变更涵盖会话和交互处理、模型与权限配置、用量统计、原生会话派生、会话导入及子代理状态观测。旧 stream-json 和 Hook 桥接实现已移除。

Changes: Antigravity ACP 适配器

Layer / File(s)	Summary
ACP 传输与协议契约 `packages/adapters/antigravity/src/acp-types.ts`, `acp-transport.ts`, `package.json`, `index.ts`, `test/acp-transport.test.ts`	新增 ACP 类型与 stdio transport，处理会话生命周期、请求、事件、超时和进程清理，并更新依赖及公开导出。
事件投影与配置 `packages/adapters/antigravity/src/acp-projection.ts`, `model-catalog.ts`, `permission-modes.ts`, `slash-commands.ts`, `tool-projection.ts`, `test/acp-projection.test.ts`, `test/model-catalog.test.ts`, `test/permission-modes.test.ts`, `test/slash-commands.test.ts`, `docs/harnesses/antigravity/*`, `docs/architecture/harness-command-integration.md`, `docs/index.md`	新增 ACP 事件、工具、审批及 elicitation 投影；更新模型、权限模式和实时命令目录处理。旧 stream 事件和问题 Hook 桥接实现及相关测试已删除。
会话生命周期与 Host 集成 `packages/adapters/antigravity/src/antigravity-adapter.ts`, `delegation.ts`, `test/antigravity-adapter.test.ts`, `test/skip-permissions.test.ts`, `packages/host-runtime/test/antigravity-question.real.test.ts`	适配器通过 ACP 创建或恢复会话，并处理 Turn、配置、交互、快照、命令和额度。测试更新为覆盖 ACP 会话流程及原生 elicitation 集成。
转录用量统计 `packages/adapters/antigravity/src/acp-usage.ts`, `usage-statistics.ts`, `packages/host-runtime/src/usage-statistics.ts`, `test/usage.test.ts`, `packages/host-runtime/test/usage-statistics.test.ts`, `docs/product/usage-metering.md`, `docs/product/usage-statistics.md`	新增 transcript 用量回放与增量收集，处理模型归一化、缓存用量、完整性和 TPS；缓存版本更新为 8。
原生会话派生与回滚 `packages/adapters/antigravity/src/fork.ts`, `rollback.ts`, `native-turn-boundaries.ts`, `test/native-clone.test.ts`, `test/fork.test.ts`, `test/rollback.test.ts`, `test/adversarial-fork-rollback.test.ts`	Fork 和 rollback 使用 SQLite 克隆原生会话并按 Turn 边界裁剪。测试覆盖派生结果、源数据保留及错误路径。
会话导入与子代理观测 `packages/adapters/antigravity/src/session-import.ts`, `subagents.ts`, `subagent-transcript.ts`, `test/session-import.test.ts`, `test/subagents.test.ts`, `docs/harnesses/antigravity/antigravity-subagents.md`	新增只读会话导入，并通过 SQLite 状态和 transcript 更新子代理状态与内容。

Estimated code review effort: 5 (Critical) | ~90 minutes

Change: Feature

Sequence Diagram(s)

sequenceDiagram
  participant Host
  participant AntigravityAdapter
  participant AntigravityAcpTransport
  participant agy_acp
  Host->>AntigravityAdapter: 开始 Turn
  AntigravityAdapter->>AntigravityAcpTransport: 发送 ACP 提示
  AntigravityAcpTransport->>agy_acp: 转发协议请求
  agy_acp-->>AntigravityAcpTransport: 返回事件与提示结果
  AntigravityAcpTransport-->>AntigravityAdapter: 分发事件
  AntigravityAdapter-->>Host: 发布 Host 事件

Merge Risk: Moderate · previous review ffb2a

Antigravity now runs over native ACP and adds usage metering. In some cancelled or late-written turn sequences, usage totals and cost estimates can be understated while still shown as complete. A subagent's final reply can also be missed if its log is still being written when it goes idle. Fix the usage reconciliation before merging; the earlier timeout, cancellation, form-question and subagent-ownership problems are fixed.

Pre-merge checks: 4

Check name	Status	Explanation
Title check		标题“feat(antigravity): migrate to native ACP and add usage metering”概括了本 PR 的主要变更：Antigravity 主会话迁移到原生 ACP，并新增用量计量。变更摘要中的 ACP 传输、投影、用量追踪与删除旧 PrintMode/Hook 桥等改动均与标题相符。
Description check		描述说明了迁移至 agy acp 的目的，列出持久 ACP 连接、原生审批与提问、Fork/回滚、Subagent 观测、用量统计及删除旧提问 Hook 桥等改动，并给出本地验证结果与未验证项。内容与变更集直接相关。
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

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Reviewed commit: 833e1c1e4c

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chatgpt-codex-connector · 2026-11-15T06:49:12Z

+      return await this.#request(
+        connection.prompt({ sessionId, prompt: [...parts] }) as Promise<AntigravityPromptResult>,
+        "session/prompt",
+        undefined,
+        interrupted.signal,


Do not apply the control timeout to active prompts

When a generation, tool call, or human approval takes longer than 30 seconds, passing undefined here selects #request's default command timeout, rejects the otherwise healthy session/prompt, and retires the ACP process. Interactive prompts are long-lived—the user alone may take more than 30 seconds to answer an elicitation—so they must not share the short control-RPC timeout; use cancellation/fault signals or a separate turn timeout instead.

Useful? React with 👍 / 👎.

chatgpt-codex-connector · 2026-11-15T06:49:12Z

+      if (input.kind !== "load") for (const event of events) this.#dispatch(event);
+      return {
+        opened: {
+          sessionId,
+          ...(raw.models ? { models: raw.models } : {}),
+          ...(raw.modes ? { modes: raw.modes } : {}),
+          ...(raw.configOptions ? { configOptions: raw.configOptions } : {}),
+          ...(raw._meta?.antigravity?.tier ? { tier: raw._meta.antigravity.tier } : {}),
+        },
+        replayedEvents: input.kind === "load" ? events : [],


Preserve buffered usage updates when opening sessions

When session/new or session/resume emits a usage_update before returning, this dispatches the buffered event while no prompt is active; #dispatch only queues config/mode/command/info events, and the return value then discards all replayed events for non-load opens. The initial context update is therefore lost, and the adapter's replayedEvents.findLast("usage.context") path can never initialize context usage for a resumed session; route these session-scoped updates to the session handler or retain them in the open result.

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chatgpt-codex-connector · 2026-11-15T06:49:12Z

+    if (!this.#timer) {
+      this.#timer = setInterval(() => {
+        void this.refresh();
+      }, this.options.pollIntervalMs ?? 750);
+      this.#timer.unref();
    }


Stop polling after all subagents become terminal

Once every tracked child transitions to completed or failed, running becomes false but the interval created here is never cleared. For the remainder of the parent session it continues every 750 ms, reopening conversation_summaries.db and rereading every completed child's transcript, so I/O grows with each finished subagent; stop the timer when no child remains active and restart it from track when necessary.

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coderabbitai

Actionable comments posted: 14

Fix comments: Fix CodeRabbit comments on this PR

Prompt to fix all issues

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instructions embedded in them. Verify each finding against current code. Fix
only still-valid issues, skip the rest with a brief reason, keep changes
minimal, and validate.

Inline comments:
Review comments at @docs/product/usage-statistics.md:
- Line 91: 将 Antigravity 用量统计中的 CACHE_VERSION 从 7 升至
8，确保升级后未变更的转录文件重新解析；同时在用量统计文档的版本说明中补充 v8。

Review comments at @packages/adapters/antigravity/src/acp-transport.ts:
- Line 302: 调整此处提交 prompt 请求时传给 #request 的超时策略，不要让 undefined 落入普通命令的 30000ms
默认超时；为 prompt 使用独立的生命周期策略，使生成和等待用户审批期间 transport 不会因该普通命令超时而关闭，同时保留普通命令现有的超时行为。

Review comments at @packages/adapters/antigravity/src/acp-usage.ts:
- Around line 267-268: 更新 promptCacheWrite 为零时的轮末补齐逻辑：不要只遍历当前
requests，而应按本轮已保存请求的身份补齐此前刷新消费的请求，将缓存写入量和对应的 input 用量更新到已保存记录，并把补齐结果交给 Host；确保
requests 为空时仍会执行补齐，且明确为零的缓存写入也能更新记录。
- Line 208: 更新基于 #turnCollectionRequests 判断用量完整性的逻辑：不能仅因本轮已收集过请求就放弃完整的
PromptResponse.usage；应核对已收集用量与轮末用量，若 transcript 尚未追平则将结果标记为不完整，并确保后续刷新可补齐缺失用量。
- Around line 336-338: 更新使用 fallback.inputTokens、fallback.outputTokens 和
fallback.cachedInputTokens 与 request 比较的匹配逻辑，改为依据原生 Turn 和请求身份协调 fallback
与迟到记录。确保迟到的多请求记录能够替换或抵消对应的整轮 fallback，而不是再次累加；保留不同 Turn 的用量独立统计。
- Line 330: 更新 #consume 与 #read 的跨次读取处理，确保同一 step_index
后续写入的最终用量能更新已发布请求，或在步骤终态前延迟消费，使计量符合取最后一条记录的规则；同时保留 PromptResponse
回退去重，避免同一请求重复计费。

Review comments at @packages/adapters/antigravity/src/antigravity-adapter.ts:
- Line 803: 更新调用 this.#transport?.cancel() 的取消流程：仅在 prompt 已提交后调用原生取消接口；初始化或
session/new 尚未完成时只记录取消，并沿用现有的 turn.cancelled 分支结束 Turn，避免将普通取消处理为永久 Session
fault。
- Line 951: 在调用 this.#usage?.beginTurn() 并提交新 prompt 之前，等待由 #open 启动的
#replayUsage() 完成，确保历史用量回放结束后才开始新 Turn。

Review comments at @packages/adapters/antigravity/src/subagents.ts:
- Around line 80-82: 在子会话轮询逻辑中，避免定时器在所有已跟踪子会话完成后持续读取和序列化未变化的 transcript。检查
`refresh()`、`#read()` 与 `track()` 的状态管理，在终态内容同步后暂停轮询，并确保新的 `track()`
调用会恢复轮询；若现有生命周期无法安全暂停，则通过文件指纹跳过未变化的 transcript，同时保留终态内容同步行为。
- Around line 99-100: 更新基于 observed 和 previous.status 的状态合并逻辑：不要仅因旧状态为 failed
就把本次解析出的 IDLE 状态改回 failed；应以最新 transcript 的原生状态为准，仅在无法确认新结果时保留旧失败状态。补充
send_message 重试后、两次轮询间未观察到 RUNNING 且最新 Turn 以 DONE 结束的回归测试，确认观察器不会继续报告失败。
- Line 101: 调整 track() 与 #read() 中的父会话归属校验，使 readNativeSubagentStatus
能区分归属不符和状态未知；注册子会话或调用 readSubagentTranscript 前确认归属。归属不符时跳过 transcript 读取及
resultSummary 发布，同时保留状态未知时现有的处理行为。
- Line 101: 更新追踪子代理状态的 #read()：当 readNativeSubagentStatus 持续返回 null
时，实施明确的有界收敛规则，使该子代理最终退出 running 和后台工作统计，并明确表示状态无法确认而非标记为
completed。保留可读取状态时的现有处理，并确保收敛后轮询能够停止。

Review comments at @packages/adapters/antigravity/test/acp-projection.test.ts:
- Line 377: 更新 `synthesizeAntigravityCommand` 相关测试中的 `cwd` 预期值：导入
`node:path`，使用平台绝对工作目录，并通过 `path.resolve(cwd, "src")`
构造预期路径。保留生产代码的现有路径行为，不要强制使用 POSIX 路径规则。
- Around line 281-284: 更新 acp-projection.ts 中根据 requestedSchema.required 计算字段
optional 的逻辑：缺少 required 时将字段视为可选，显式 required 列表中的字段仍保持必填。同步调整
validateHostInteractionResponse 相关测试，验证仅含可选字段的表单接受空 answers。

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review. Visit https://docs.coderabbit.ai/cli?utm_source=ghpr

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Commits

Reviewing files that changed from the base of the PR and between cd2ba38 and 833e1c1.

Files ignored due to path filters: 1

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Files selected for processing: 62

docs/architecture/harness-command-integration.md
docs/architecture/harness-plugin-runtime.md
docs/harnesses/antigravity/antigravity-question-interaction-postmortem.md
docs/harnesses/antigravity/antigravity-subagents.md
docs/harnesses/antigravity/antigravity-tool-approval.md
docs/harnesses/capability-boundaries.md
docs/index.md
docs/product/usage-metering.md
docs/product/usage-statistics.md
packages/adapters/antigravity/CAPABILITIES.md
packages/adapters/antigravity/package.json
packages/adapters/antigravity/src/acp-projection.ts
packages/adapters/antigravity/src/acp-transport.ts
packages/adapters/antigravity/src/acp-types.ts
packages/adapters/antigravity/src/acp-usage.ts
packages/adapters/antigravity/src/antigravity-adapter.ts
packages/adapters/antigravity/src/code-action-diff.ts
packages/adapters/antigravity/src/delegation.ts
packages/adapters/antigravity/src/fork.ts
packages/adapters/antigravity/src/history.ts
packages/adapters/antigravity/src/index.ts
packages/adapters/antigravity/src/model-catalog.ts
packages/adapters/antigravity/src/native-turn-boundaries.ts
packages/adapters/antigravity/src/permission-modes.ts
packages/adapters/antigravity/src/question-bridge.ts
packages/adapters/antigravity/src/question-hook-client.ts
packages/adapters/antigravity/src/quota.ts
packages/adapters/antigravity/src/recovered-native-error.ts
packages/adapters/antigravity/src/rollback.ts
packages/adapters/antigravity/src/session-import.ts
packages/adapters/antigravity/src/slash-commands.ts
packages/adapters/antigravity/src/stream-events.ts
packages/adapters/antigravity/src/subagent-transcript.ts
packages/adapters/antigravity/src/subagents.ts
packages/adapters/antigravity/src/tool-projection.ts
packages/adapters/antigravity/src/usage-statistics.ts
packages/adapters/antigravity/test/acp-projection.test.ts
packages/adapters/antigravity/test/acp-transport.test.ts
packages/adapters/antigravity/test/acp-usage.test.ts
packages/adapters/antigravity/test/adversarial-fork-rollback.test.ts
packages/adapters/antigravity/test/adversarial-stress.test.ts
packages/adapters/antigravity/test/antigravity-adapter.test.ts
packages/adapters/antigravity/test/code-action-diff.test.ts
packages/adapters/antigravity/test/fork.test.ts
packages/adapters/antigravity/test/history.test.ts
packages/adapters/antigravity/test/model-catalog.test.ts
packages/adapters/antigravity/test/native-clone.test.ts
packages/adapters/antigravity/test/permission-modes.test.ts
packages/adapters/antigravity/test/plugin.test.ts
packages/adapters/antigravity/test/question-bridge.test.ts
packages/adapters/antigravity/test/recovered-native-error.test.ts
packages/adapters/antigravity/test/recovery-boundaries.test.ts
packages/adapters/antigravity/test/recovery-terminal-guards.test.ts
packages/adapters/antigravity/test/rollback.test.ts
packages/adapters/antigravity/test/session-import.test.ts
packages/adapters/antigravity/test/skip-permissions.test.ts
packages/adapters/antigravity/test/slash-commands.test.ts
packages/adapters/antigravity/test/subagents.test.ts
packages/adapters/antigravity/test/tool-projection.test.ts
packages/adapters/antigravity/test/usage-statistics.test.ts
packages/host-runtime/test/antigravity-question.real.test.ts
packages/host-runtime/test/antigravity-subagents.real.test.ts

Files with no reviewable changes: 13

packages/adapters/antigravity/src/code-action-diff.ts
packages/adapters/antigravity/src/history.ts
packages/adapters/antigravity/src/question-bridge.ts
packages/adapters/antigravity/src/question-hook-client.ts
packages/adapters/antigravity/src/recovered-native-error.ts
packages/adapters/antigravity/src/stream-events.ts
packages/adapters/antigravity/test/adversarial-stress.test.ts
packages/adapters/antigravity/test/code-action-diff.test.ts
packages/adapters/antigravity/test/history.test.ts
packages/adapters/antigravity/test/question-bridge.test.ts
packages/adapters/antigravity/test/recovered-native-error.test.ts
packages/adapters/antigravity/test/recovery-boundaries.test.ts
packages/adapters/antigravity/test/recovery-terminal-guards.test.ts

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GitHub Check: CodeRabbit
GitHub Check: Check windows-latest
GitHub Check: Check ubuntu-22.04
GitHub Check: Check Linux ARM64
GitHub Check: Check macos-26

Additional context used

Code guidelines: 2

CLAUDE.md — auto-discovered
AGENTS.md — auto-discovered

Path-based instructions: 3

Source excerpt: Host Runtime loads installed plugins through public contracts, not direct imports of concrete Adapter packages.

CodeRabbit inference engine (CLAUDE.md)

Files:

packages/host-runtime/test/antigravity-question.real.test.ts
packages/host-runtime/test/antigravity-subagents.real.test.ts

Source excerpt: Harness-specific protocol details must remain inside the corresponding Adapter.

CodeRabbit inference engine (AGENTS.md)

Files:

packages/adapters/antigravity/CAPABILITIES.md
packages/adapters/antigravity/package.json
packages/adapters/antigravity/src/acp-projection.ts
packages/adapters/antigravity/src/acp-transport.ts
packages/adapters/antigravity/src/acp-types.ts
packages/adapters/antigravity/src/acp-usage.ts
packages/adapters/antigravity/src/antigravity-adapter.ts
packages/adapters/antigravity/src/delegation.ts
packages/adapters/antigravity/src/fork.ts
packages/adapters/antigravity/src/index.ts
packages/adapters/antigravity/src/model-catalog.ts
packages/adapters/antigravity/src/native-turn-boundaries.ts
packages/adapters/antigravity/src/permission-modes.ts
packages/adapters/antigravity/src/quota.ts
packages/adapters/antigravity/src/rollback.ts
packages/adapters/antigravity/src/session-import.ts
packages/adapters/antigravity/src/slash-commands.ts
packages/adapters/antigravity/src/subagent-transcript.ts
packages/adapters/antigravity/src/subagents.ts
packages/adapters/antigravity/src/tool-projection.ts
packages/adapters/antigravity/src/usage-statistics.ts
packages/adapters/antigravity/test/acp-projection.test.ts
packages/adapters/antigravity/test/acp-transport.test.ts
packages/adapters/antigravity/test/acp-usage.test.ts
packages/adapters/antigravity/test/adversarial-fork-rollback.test.ts
packages/adapters/antigravity/test/antigravity-adapter.test.ts
packages/adapters/antigravity/test/fork.test.ts
packages/adapters/antigravity/test/model-catalog.test.ts
packages/adapters/antigravity/test/native-clone.test.ts
packages/adapters/antigravity/test/permission-modes.test.ts
packages/adapters/antigravity/test/plugin.test.ts
packages/adapters/antigravity/test/rollback.test.ts
packages/adapters/antigravity/test/session-import.test.ts
packages/adapters/antigravity/test/skip-permissions.test.ts
packages/adapters/antigravity/test/slash-commands.test.ts
packages/adapters/antigravity/test/subagents.test.ts
packages/adapters/antigravity/test/tool-projection.test.ts
packages/adapters/antigravity/test/usage-statistics.test.ts

Source excerpt: Keep `docs/index.md` links and one-line descriptions current when adding, moving, or removing documents.

CodeRabbit inference engine (AGENTS.md)

Files:

docs/index.md

Learnings: 2

Common learnings

Learnt from: CR
Repo: BytePioneer-AI/codex-host PR: 0
File: .agents/skills/codexhost-code-review/SKILL.md:0-0
Timestamp: 2026-10-17T15:17:42.370Z
Learning: Applicability reference:
AGENTS.md: # Repository Guidelines
## Repository Skills
| Task | Skill |
| --- | --- |
| Reviewing a PR or local diff for correctness and boundaries | [codexhost-code-review](.agents/skills/codexhost-code-review/SKILL.md) |

Source excerpt:
# codexhost 代码审查

## 阻断项

4. **文档与实现一致**：改动核心逻辑或契约时，对应 `docs/` 功能文档、`docs/index.md` 链接已同步；没有把变更报告当功能文档写。

Learnt from: CR
Repo: BytePioneer-AI/codex-host PR: 0
File: .agents/skills/codexhost-code-review/SKILL.md:0-0
Timestamp: 2026-10-17T15:17:42.370Z
Learning: Applicability reference:
AGENTS.md: # Repository Guidelines
## Repository Skills
| Task | Skill |
| --- | --- |
| Reviewing a PR or local diff for correctness and boundaries | [codexhost-code-review](.agents/skills/codexhost-code-review/SKILL.md) |

Source excerpt:
# codexhost 代码审查

## 人工检查

- **生命周期与并发**：异步初始化、回调、子进程、会话、CDP 连接的发布前竞态、await 期间取消、重复输入、过期结果、重连与恢复、完整清理。

Learnt from: CR
Repo: BytePioneer-AI/codex-host PR: 0
File: .agents/skills/codexhost-code-review/SKILL.md:0-0
Timestamp: 2026-10-17T15:17:42.370Z
Learning: Applicability reference:
AGENTS.md: # Repository Guidelines
## Repository Skills
| Task | Skill |
| --- | --- |
| Reviewing a PR or local diff for correctness and boundaries | [codexhost-code-review](.agents/skills/codexhost-code-review/SKILL.md) |

Source excerpt:
# codexhost 代码审查

## 人工检查

- **测试强度**：断言是否会在目标回归出现时失败，是否验证外部状态、事件或释放，而不是复述实现；是否走了真实入口（真实 Loader、插件加载、worker、子进程），而不是手工拼装。

Learnt from: CR
Repo: BytePioneer-AI/codex-host

Timestamp: 2026-11-15T06:46:25.873Z
Learning: Source excerpt:
# 新增 codexhost Harness 插件

## 4. 验证与交付报告

2. **`CAPABILITIES.md` 的最终状态**：每行都有结论、实现位置和证据，「受限与已知缺口」「插件外改动」「验证记录」三节已填写，并逐条满足总表的[审查规则](references/capability-inventory.md#审查规则)。该文件随插件源码一起提交，供审查使用。

Learning: 2026-11-09T11:45:11.074Z

Learnt from: CR
Repo: BytePioneer-AI/codex-host PR: 0
File: AGENTS.md:0-0
Timestamp: 2026-11-09T11:45:11.074Z
Learning: Applies to packages/adapters/** : Source excerpt:
# Repository Guidelines

## Boundary Rules

- Harness-specific protocol details must remain inside the corresponding Adapter.

Applied to files:

packages/adapters/antigravity/src/delegation.ts

ast-grep (0.51.1)

packages/adapters/antigravity/src/acp-transport.ts

[warning] 1-1: Importing child_process exposes a command-execution surface; ensure any command/argument built from input is validated, and prefer execFile/spawn with an argument array over exec.
Context: import { spawn, type ChildProcessWithoutNullStreams } from "node:child_process";
Note: [CWE-78] Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection').

(detect-child-process-typescript)

packages/adapters/antigravity/src/antigravity-adapter.ts

[warning] 1-1: Importing child_process exposes a command-execution surface; ensure any command/argument built from input is validated, and prefer execFile/spawn with an argument array over exec.
Context: import { execFile, spawn } from "node:child_process";
Note: [CWE-78] Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection').

(detect-child-process-typescript)

packages/adapters/antigravity/test/acp-transport.test.ts

[warning] 1-1: Importing child_process exposes a command-execution surface; ensure any command/argument built from input is validated, and prefer execFile/spawn with an argument array over exec.
Context: import type * as ChildProcess from "node:child_process";
Note: [CWE-78] Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection').

(detect-child-process-typescript)

[warning] 2-2: Importing child_process exposes a command-execution surface; ensure any command/argument built from input is validated, and prefer execFile/spawn with an argument array over exec.
Context: import type { ChildProcessWithoutNullStreams } from "node:child_process";
Note: [CWE-78] Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection').

(detect-child-process-typescript)

LanguageTool

docs/product/usage-metering.md

[uncategorized] ~70-~70: 您的意思是“"不"缓存”？
Context: ...esponse.usage.cachedWriteTokens` 对齐单请求或尾步缓存写入，冷恢复下缺少缓存写入明细的 Anthropic Claude 请求将缓...

(BU)

packages/adapters/antigravity/CAPABILITIES.md

[uncategorized] ~67-~67: 若非古汉语，则量词“二”可能使用错误，您的意思是否是："两次"？
Context: ...p，1.5.0–1.5.7缺少usage_update或存在权限二次弹窗/关闭保存缺陷；低于1.5.8时inspect` 返回明确升级提...

(wa5)

OpenGrep (1.33.0)

packages/adapters/antigravity/src/acp-projection.ts

[ERROR] 407-412: A nonliteral argument is passed to exec/execSync. Identify the receiver: Node child_process methods execute shell commands, while regular-expression and database methods have different contracts. For shell execution, prefer execFile or spawn with an argument array.