omd-note

omd-note is a skill for Claude Code, Codex from AbyssCN/oh-my-dag. It costs 76 tokens per session (625 once invoked), scanned A, original, MIT.

A small persistent log for recording settled project decisions and references in `docs/plan/NOTES.md`. It records why a decision was made and points to the existing plan, report, or commit instead of copying it.

In plain words
What is it for?
Use it to append a decision, rationale, or reference for later planning; use a formal specification or rule record when the decision needs stronger documentation.
Why use it?
It keeps important decisions available after the conversation is shortened or forgotten, while preserving the project’s history and avoiding sensitive data in the log.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to append a decision, rationale, or reference for later planning; use a formal specification or rule record when the decision needs stronger documentation.

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Install with agentmods
npx agentmods add skills/abysscn/oh-my-dag/omd-note
Install

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.

Any agent
npx skills add AbyssCN/oh-my-dag --skill omd-note
Clone the repo
git clone --depth 1 https://github.com/AbyssCN/oh-my-dag

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for omd-note

README.md
[![agentmods](https://agentmods.dev/badge/skills/abysscn/oh-my-dag/omd-note/github.svg)](https://agentmods.dev/skills/abysscn/oh-my-dag/omd-note)
Your own site
<a href="https://agentmods.dev/skills/abysscn/oh-my-dag/omd-note"><img src="https://agentmods.dev/badge/skills/abysscn/oh-my-dag/omd-note/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.

agentmods 80×15 button for omd-note

Your own site · 80×15
<a href="https://agentmods.dev/skills/abysscn/oh-my-dag/omd-note"><img src="https://agentmods.dev/badge/skills/abysscn/oh-my-dag/omd-note.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 76 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 625 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00076 $0.00625
Opus 5 $0.00038 $0.00313
Sonnet 5 $0.00015 $0.00125
Haiku 4.5 $0.00008 $0.00063

Measured 9d ago against content hash 17dce270100d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

omd-note 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 9d 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.

client-skills/omd-note/SKILL.md · 31 lines

What it actually says

/omd-note — 决策台账

对应 pi TUI 的 /note(并入 /ref 职能)。审议中定型的决策要当场持久化——上下文会被压缩,没记下的决策等于没做过。追加到目标 repo 的 docs/plan/NOTES.md(没有就建)。

- [2026-07-21] 决策: 用 SQLite 不用 Postgres — 单机部署, 运维成本优先
- [2026-07-21] 参考: docs/plan/2026-07-19-omd-mcp-server.md §D-9 — server 退出双保险的由来

三条原则(直接降 token)

  1. 引用不复制 — 记决策就记 why,引已有产物(commit sha / plan path / 前沿票 slug / 报告路径)只写它的 path,绝不把内容内联复制进台账。代码里 git diff 已有 what,台账只补 why
  2. 遮敏感信息 — 台账里遮掉 secret / API key / token / PII,命中写 <redacted:kind>。台账进 git,泄漏一次撤不回。
  3. 追加不覆盖 — 新条目追到台账,旧条目原样留(时间线可回溯)。台账太长时最旧的批量移到 docs/plan/_JOURNAL.md,不在 NOTES.md 里删历史。

升级路径

  • 决策属于某张 pathfinder 地图的票 → 优先 /omd-rule 落到地图(那是更强的真相源);没对应票但成体系 → /omd-path 开票再裁。
  • NOTES.md 是轻量暂存;审议收敛时 /omd-contract 把这些条目收割进正式 SDD 的 Decisions 段。

与既有 skill 的边界

  • /omd-note = 轻量记台账(一句话决策 + 引用)。不用于:
    • 结晶成正式 SDD 契约文档 → /omd-contract;
    • pathfinder 前沿票的裁决落真相文件 → /omd-rule(那是带判定纪律的正式裁决,不是随手记)。
Changes

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.

  1. 9d ago First seen · 31 lines · 76 tokens per session scan A 17dce270100d

Subscribe to this mod's changes

omd-note is a skill published in the GitHub repository AbyssCN/oh-my-dag (39 stars, last pushed today), licensed MIT. It adds 76 tokens to every session and 625 once invoked, about $0.0004 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 2026-08-30.

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