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corbel: Skill for Claude Code

.github/skills/release-notes/SKILL.md

release-notes is a skill for Claude Code, Codex from erkexzcx/corbel. It costs 67 tokens per session (922 once invoked), scanned A, original, GPL-3.0.

A writing guide for GitHub release notes, the summary published when a software version is released. It explains what changes to include, how to describe bugs, and which measurements belong in each note.

In plain words
What is it for?
Use it when preparing notes for a GitHub release or text that will be pasted into a release description.
Why use it?
It makes release descriptions more consistent and helps ensure important evidence is included before publishing.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

This is erkexzcx/corbel's own configuration. It tells Claude Code and Codex how to work on corbel itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything corbel configures →

not rated 7repo 12d ago A scan 67 tokens GPL-3.0
View source ↗ erkexzcx/corbel
Reuse

Borrowing it

Nothing to install: this file belongs to erkexzcx/corbel. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/erkexzcx/corbel/main/.github/skills/release-notes/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/erkexzcx/corbel

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 release-notes

README.md
[![agentmods](https://agentmods.dev/badge/skills/erkexzcx/corbel/release-notes/github.svg)](https://agentmods.dev/skills/erkexzcx/corbel/release-notes)
Your own site
<a href="https://agentmods.dev/skills/erkexzcx/corbel/release-notes"><img src="https://agentmods.dev/badge/skills/erkexzcx/corbel/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.

agentmods 80×15 button for release-notes

Your own site · 80×15
<a href="https://agentmods.dev/skills/erkexzcx/corbel/release-notes"><img src="https://agentmods.dev/badge/skills/erkexzcx/corbel/release-notes.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 67 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 922 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.
Origin unknown 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 $0.00067 $0.00922
Opus 5.5 $0.00027 $0.00369
Sonnet 5.5 $0.00013 $0.00184
Haiku 4.5 $0.00007 $0.00092

Measured today against content hash 07e6c5904dae, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

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 today.

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.

.github/skills/release-notes/SKILL.md · 71 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. today First seen · 71 lines · 67 tokens per session scan A 07e6c5904dae

Subscribe to this mod's changes

release-notes is a skill published in the GitHub repository erkexzcx/corbel (7 stars, last pushed 12d ago), licensed GPL-3.0. It adds 67 tokens to every session and 922 once invoked, about $0.0003 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 2026-11-07.

3d-printingGit and workflowReleasesWriting and docsbricklayerzaa
Related

release-notes compared with skills from other repositories

release-notes next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
release-noteserkexzcx/corbelSkill712d agoGPL-3.0A67Claude Code, Codex
release-announcementpaperclipai/paperclipSkill112ktodayMITA42Claude Code, Codex
releasethedotmack/claude-memSkill114ktodayApache-2.0A13Claude Code
release-notesphuryn/pm-skillsSkill28k8d agoMITA57Claude Code
multi-agent-release-managerchromium/chromiumSkill25ktodayBSD-3-ClauseA27Claude Code, Codex
pack-submitaeonfun/aeonSkill789yesterdayMITA27Claude Code, Codex
updater_guidesiddsachar/row-botSkill1.7ktodayApache-2.0A22Claude Code, Codex