release

A tool for preparing a release pull request from recent merged changes. It calculates a semantic version change, where major, minor, and patch numbers describe the size of a software change, and writes changelog entries.

In plain words
What is it for?
Use it to collect changes since the last tag, include qualifying current-branch changes, calculate the next version, create changelog descriptions, and open a release pull request.
Why use it?
It gathers the relevant pull requests and turns them into a proposed release in one repeatable process. This avoids manually checking tags, classifying changes, and assembling the release notes.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/codagent-ai/agent-skills/release
Any agent
npx skills add Codagent-AI/agent-skills --skill release
Clone the repo
git clone --depth 1 https://github.com/Codagent-AI/agent-skills

Made for: Claude Code, Codex.

Per session 90 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 680 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00090 $0.00680
Opus 5 $0.00045 $0.00340
Sonnet 5 $0.00018 $0.00136
Haiku 4.5 $0.00009 $0.00068

Measured 2d ago against content hash e6d80554a9b2, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

release 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 2d ago.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/create-release-pr.sh, scripts/release-info.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.agents/skills/release/SKILL.md · 91 lines

How it starts

The opening of the file, as written. The whole thing — 91 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Create a release PR by gathering merged PRs, calculating the version bump, writing changelog entries, and opening the PR.

Out of Scope

This skill does not resolve merge conflicts, create release PRs when required GitHub tooling is unavailable, or curate changelog content beyond the generated PR set. Stop and report the blocker when prerequisites fail.

Steps

1. Gather release info

Run the info script to collect merged PRs and calculate the version:

bash .agents/skills/release/scripts/release-info.sh

Capture stdout as JSON. The script writes all structured responses, including errors, to stdout. If the output contains "error", stop and report the message to the user.

2. Show the release summary

Display to the user:

  • Version bump: current_versionnew_version
  • Number of PRs by category
  • List each PR number and title, grouped by Major / Minor / Patch

3. Write changelog descriptions

For each PR in the JSON output, write a one-sentence description that is slightly more informative than the raw PR title. Strip the conventional commit prefix from the title (feat:, fix:, chore:, etc.) and expand it into a sentence that gives enough context to understand the change without clicking through.

4. Format the changelog section

Build the changelog section for the new version. Only include sections that have entries. Sort entries by PR number ascending within each section.

Format:

## <new_version>

### Major Changes

- [#<number>](https://github.com/Codagent-AI/agent-skills/pull/<number>) <description>

### Minor Changes

- [#<number>](https://github.com/Codagent-AI/agent-skills/pull/<number>) <description>

### Patch Changes

- [#<number>](https://github.com/Codagent-AI/agent-skills/pull/<number>) <description>

5. Write the changelog section to a temp file

Write the formatted changelog section (from step 4) to a temporary file:

TMPFILE=$(mktemp)
cat <<'CHANGELOG_EOF' > "$TMPFILE"
<paste the formatted changelog section here>
CHANGELOG_EOF
echo "$TMPFILE"

Read the full file on GitHub · 91 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 2d ago First seen · 91 lines · 90 tokens per session scan A e6d80554a9b2

Subscribe to this mod's changes

release is a skill published in the GitHub repository Codagent-AI/agent-skills (30 stars, last pushed 1mo ago), licensed MIT. It adds 90 tokens to every session and 680 once invoked, about $0.0005 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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