git-release

A release-preparation skill that summarizes merged GitHub pull requests and suggests a semantic version number. Semantic versioning uses major, minor, and patch numbers to signal the kind of change in a release.

In plain words
What is it for?
Use it before a tagged GitHub release to group features, fixes, and other changes, draft Keep-a-Changelog notes, and propose the next version.
Why use it?
It turns recent repository changes into organized release notes and a ready-to-copy GitHub CLI command, without publishing anything automatically.

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/wesammustafa/opencode-primer/git-release
Any agent
npx skills add wesammustafa/opencode-primer --skill git-release
Clone the repo
git clone --depth 1 https://github.com/wesammustafa/opencode-primer

Made for: Claude Code, Codex.

Per session 40 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 412 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 $0.00040 $0.00412
Opus 5 $0.00020 $0.00206
Sonnet 5 $0.00008 $0.00082
Haiku 4.5 $0.00004 $0.00041

Measured 2d ago against content hash 32d3432daf04, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

git-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.

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.

.opencode/skills/git-release/SKILL.md · 49 lines

What it actually says

What I do

  1. Read recent merged PRs since the last tag and group them:
    • Features (feat: commits)
    • Fixes (fix:)
    • Other (refactor:, perf:, docs:, chore:, …)
  2. Propose a semver bump based on the diff:
    • Major if any breaking changes (look for BREAKING CHANGE: footers or !: markers)
    • Minor if any features
    • Patch otherwise
  3. Emit a clean release-notes draft in Keep-a-Changelog format.
  4. Print a ready-to-run command:
gh release create v<version> --title "<title>" --notes-file release-notes.md

When to use me

When the user is preparing a tagged release. Triggers include:

  • "draft release notes"
  • "prepare a release"
  • "what's in v1.X.Y?"

Ask the user to confirm the proposed version bump before running anything destructive (tag creation, release publish).

What I need from the repo

  • gh CLI must be authenticated.
  • The repo should have at least one prior tag — if not, propose v0.1.0.
  • Conventional-commit messages are ideal but not required; without them, I'll group by PR labels or fall back to plain summaries.

What I won't do

  • Push tags or publish releases without explicit confirmation.
  • Edit the working tree.
  • Generate fictional changelog entries — if a PR is unclear, I quote the original PR title verbatim and flag it for review.
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 · 49 lines · 40 tokens per session scan A 32d3432daf04

Subscribe to this mod's changes

git-release is a skill published in the GitHub repository wesammustafa/opencode-primer (384 stars, last pushed 1mo ago), licensed MIT. It adds 40 tokens to every session and 412 once invoked, about $0.0002 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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