Borrowing it
Nothing to install: this file belongs to bladeofgod/flutter-ai-harness. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/bladeofgod/flutter-ai-harness/main/.claude/commands/execute-ui-spec.mdgit clone --depth 1 https://github.com/bladeofgod/flutter-ai-harnessWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/bladeofgod/flutter-ai-harness/execute-ui-spec)<a href="https://agentmods.dev/commands/bladeofgod/flutter-ai-harness/execute-ui-spec"><img src="https://agentmods.dev/badge/commands/bladeofgod/flutter-ai-harness/execute-ui-spec/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/bladeofgod/flutter-ai-harness/execute-ui-spec"><img src="https://agentmods.dev/badge/commands/bladeofgod/flutter-ai-harness/execute-ui-spec.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00022 | $0.00516 |
| Opus 5.5 | $0.00009 | $0.00206 |
| Sonnet 5.5 | $0.00004 | $0.00103 |
| Haiku 4.5 | $0.00002 | $0.00052 |
Grade A, and why
execute-ui-spec scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
本命令是独立 UI 自动化入口，不属于任务实现、Review、归档或发版默认门禁。只有用户明确调用本命令并提供真实 Spec 路径与至少一个平台时才执行；不得从任务类型、Figma 输入或 ready 状态自动触发。
前置条件
- Spec 必须位于
docs/app-operator/specs/<spec-id>.spec.yaml，状态为ready，且make spec-check通过。 - 平台必须由用户显式指定，只允许
android、ios；不得因为 Spec 声明了多个平台就自动扩大本次范围。 - 读取
CLAUDE.md，加载ui-behavior-spec、flutter-debug-runtime和marionette-debugSkill。 - 本流程只验证当前实现，不授权修改生产代码、测试、任务卡或 Spec。发现实现缺失时报告结果并停止，修复需用户另行安排。
执行
- 调用
spec-auditor对照当前实现写入同目录<spec-id>.audit.yaml，再运行make spec-check。 - Audit 不是
passed、任一条目不是covered或实现摘要无效时，停止，不启动 App Operator。 - 对用户明确指定的每个平台分别加载
flutter-debug-runtime，构建、安装并保持 Debug App 运行；设备、签名、系统权限、账号或测试数据缺失时请求人工介入。 - 每个平台取得 VM Service URI 后只在当前调用中交给
app-operator。Operator 严格执行 Spec，并覆盖写入docs/app-operator/runs/<spec-id>/<platform>.run.yaml。 - 每个平台结束后确认断开 Marionette，最后运行
make spec-check。
交付
汇报 Spec、Audit、用户指定平台的 Run 报告、失败证据、运行环境缺口和精确命令结果。不得修改或归档普通任务，不得自动修复审计/运行发现，也不得因本次未选择其他声明平台而把已有任务判定为失败。
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2mo ago First seen · 26 lines · 22 tokens per session scan A 3c6185d8af1f
execute-ui-spec is a command published in the GitHub repository bladeofgod/flutter-ai-harness (115 stars, last pushed 1mo ago), licensed MIT. It adds 22 tokens to every session and 516 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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