Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add rules/xc404/kiwi/openspecgit clone --depth 1 https://github.com/xc404/kiwiWhat 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 | $0.00446 | $0.00446 |
| Opus 5 | $0.00223 | $0.00223 |
| Sonnet 5 | $0.00089 | $0.00089 |
| Haiku 4.5 | $0.00045 | $0.00045 |
Grade A, and why
openspec 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 yesterday.
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
OpenSpec 工作流（kiwi）
本仓库在 openspec/ 下使用 OpenSpec，openspec/config.yaml 中 schema: spec-driven。
何时使用
- 新功能、非琐碎改动、需可追溯规格时：先建 change，再写代码。
- 小修小补、单文件 obvious fix：可直接改代码，不必强行开 change。
命令与路径
- CLI（需本机已安装
openspec）：openspec list、openspec new change "<name>"、openspec status --change "<name>" --json、openspec instructions apply --change "<name>" --json。 - Cursor 斜杠命令：
/opsx:propose、/opsx:apply、/opsx:archive、/opsx:explore（定义见.cursor/commands/opsx-*.md）。 - Skills（用 Read 工具读取后照做）：
.cursor/skills/openspec-propose、openspec-apply-change、openspec-archive-change、openspec-explore。
实施变更时
- 选定 change 名；若用户未指定且有多条 in-progress，用
openspec list --json再确认。 - 执行
openspec instructions apply --change "<name>" --json，按返回的contextFiles阅读 proposal / design / tasks 等。 - 按任务逐项实现，完成后在对应
tasks.md勾选- [x]。
归档
变更完成后按 openspec-archive-change skill 与 /opsx:archive 流程归档到 openspec/changes/archive/。
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.
- yesterday First seen · 30 lines · 446 tokens per session scan A fd709882bf95
openspec is a cursor rule published in the GitHub repository xc404/kiwi (7 stars, last pushed 7d ago), licensed MIT. It adds 446 tokens to every session, about $0.0022 per session on Opus 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 2026-08-31.
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