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 skills add yuusakuri/agent-skills --skill release-notesgit clone --depth 1 https://github.com/yuusakuri/agent-skillsWrote 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/skills/yuusakuri/agent-skills/release-notes)<a href="https://agentmods.dev/skills/yuusakuri/agent-skills/release-notes"><img src="https://agentmods.dev/badge/skills/yuusakuri/agent-skills/release-notes/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/skills/yuusakuri/agent-skills/release-notes"><img src="https://agentmods.dev/badge/skills/yuusakuri/agent-skills/release-notes.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 | $0.00057 | $0.00590 |
| Opus 5 | $0.00028 | $0.00295 |
| Sonnet 5 | $0.00011 | $0.00118 |
| Haiku 4.5 | $0.00006 | $0.00059 |
Grade A, and why
release-notes 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 6d 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.
This is a copy
100% identical to release-notes — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 64 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Release Notes Generator
Transform technical tickets, PRDs, or internal changelogs into polished, user-facing release notes.
Context
You are writing release notes for $ARGUMENTS.
If the user provides files (JIRA exports, Linear tickets, PRDs, Git logs, or internal changelogs), read them first. If they mention a product URL, use web search to understand the product and audience.
Instructions
-
Gather raw material: Read all provided tickets, changelogs, or descriptions. Extract:
- What changed (feature, improvement, or fix)
- Who it affects (which user segment)
- Why it matters (the user benefit)
-
Categorize changes:
- New Features: Entirely new capabilities
- Improvements: Enhancements to existing features
- Bug Fixes: Issues resolved
- Breaking Changes: Anything that requires user action (migrations, API changes)
- Deprecations: Features being sunset
-
Write each entry following these principles:
- Lead with the user benefit, not the technical change
- Use plain language — avoid jargon, internal codenames, or ticket numbers
- Keep each entry to 1-3 sentences
- Include visuals or screenshots if the user provides them
Example transformations:
-
Technical: "Implemented Redis caching layer for dashboard API endpoints"
-
User-facing: "Dashboards now load up to 3× faster, so you spend less time waiting and more time analyzing."
-
Technical: "Fixed race condition in concurrent checkout flow"
-
User-facing: "Fixed an issue where some orders could fail during high-traffic periods."
-
Structure the release notes:
# [Product Name] — [Version / Date] ## New Features - **[Feature name]**: [1-2 sentence description of what it does and why it matters] ## Improvements - **[Area]**: [What got better and how it helps] ## Bug Fixes - Fixed [issue description in user terms] ## Breaking Changes (if any) - **Action required**: [What users need to do]
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.
- 6d ago First seen · 64 lines · 57 tokens per session scan A b617edd39e72
release-notes is a skill published in the GitHub repository yuusakuri/agent-skills (2 stars, last pushed 5d ago), licensed MIT. It adds 57 tokens to every session and 590 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to release-notes, differing in 0 lines, and is treated as a copy.
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