release

release is a command for Claude Code from lagz0ne/c3-skill. It costs 10 tokens per session (1,449 once invoked), scanned A, original, MIT.

A release command that reviews Git changes, chooses a version increase, and prepares a changelog. Git is a tool for tracking code changes, while a version identifies a particular software release.

In plain words
What is it for?
Use it when preparing a new release of a plugin or software project. It examines commits and tags, which are named markers for specific points in Git history.
Why use it?
It reduces the manual work of deciding how much to change the version and summarizing recent commits. This helps keep releases consistent with the changes made.

Command for Claude Code

Part of the c3-skill plugin — 2 skills, 2 commands shipped together

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 commands/lagz0ne/c3-skill/release
Clone the repo
git clone --depth 1 https://github.com/lagz0ne/c3-skill

Made for: Claude Code.

Or install c3-skill, the plugin that ships this one along with the rest of its 2 skills, 2 commands.

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

README.md
[![agentmods](https://agentmods.dev/badge/commands/lagz0ne/c3-skill/release.svg)](https://agentmods.dev/commands/lagz0ne/c3-skill/release)
Your own site
<a href="https://agentmods.dev/commands/lagz0ne/c3-skill/release"><img src="https://agentmods.dev/badge/commands/lagz0ne/c3-skill/release.svg" alt="Measured on agentmods" height="20"></a>
Per session 10 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,449 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 $0.00010 $0.01449
Opus 5 $0.00005 $0.00724
Sonnet 5 $0.00002 $0.00290
Haiku 4.5 $0.00001 $0.00145

Measured 3d ago against content hash 09049bb35f13, 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 3d 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.

.claude/commands/release.md · 153 lines

How it starts

The opening of the file, as written. The whole thing — 153 lines — stays where its author put it; the contents beside it link to each section on GitHub.

C3 Plugin Release

Arguments

$ARGUMENTS

Current State

  • Current version: !cat "$CLAUDE_PROJECT_DIR/.claude-plugin/plugin.json" | grep '"version"' | head -1 | sed 's/.*"version": "\([^"]*\)".*/\1/'
  • Last git tag: !cd "$CLAUDE_PROJECT_DIR" && git describe --tags --abbrev=0 2>/dev/null || echo "none"

Instructions

You are preparing a release for the C3 plugin. Follow these steps:

Step 1: Gather Change Information

Run these git commands to understand what changed:

# Get commits since last tag (or all if no tags)
LAST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "")
if [ -n "$LAST_TAG" ]; then
    git log "$LAST_TAG"..HEAD --oneline --no-merges
else
    git log --oneline --no-merges -20
fi

Also check the diff summary:

if [ -n "$LAST_TAG" ]; then
    git diff "$LAST_TAG" --stat | tail -5
fi

Step 2: Determine Version Bump

Analyze the commits using conventional commit prefixes:

Prefix Bump Type Examples
feat minor New feature, new skill, new command
fix patch Bug fix, typo correction
docs patch Documentation only
refactor patch Code restructure, no behavior change
chore patch Maintenance, dependency updates
BREAKING CHANGE or exclamation suffix major Breaking changes to skill behavior

Decision rules:

  1. If user specified major, minor, or patch in $ARGUMENTS, use that
  2. Otherwise, analyze commits and recommend based on:
    • Any feat: commits → minor
    • Any breaking changes → major
    • Only fixes/docs/chores → patch

Step 3: Confirm with User

Use AskUserQuestion to confirm:

  • The determined version bump (showing current → new version)
  • Summary of changes to include in changelog

Step 4: Validate plugin.json (CRITICAL)

Claude Code uses auto-discovery for plugin components. Explicit path declarations break plugin loading.

Read .claude-plugin/plugin.json and REMOVE these fields if present:

  • "commands": "..."
  • "skills": "..."
  • "agents": "..."
  • "hooks": "..."

Read the full file on GitHub · 153 lines

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. 3d ago First seen · 153 lines · 10 tokens per session scan A 09049bb35f13

Subscribe to this mod's changes

release is a command published in the GitHub repository lagz0ne/c3-skill (12 stars, last pushed 1mo ago), licensed MIT. It adds 10 tokens to every session and 1,449 once invoked, about $0.0001 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.