changelog

changelog is a command for Claude Code from SyloRei/claude-godmode. It costs 41 tokens per session (717 once invoked), scanned A, original, MIT.

A helper that drafts release notes in the Keep a Changelog format from Git commits and file differences since the latest version tag. Keep a Changelog groups notes under Added, Changed, Fixed, and Removed.

In plain words
What is it for?
Use it to prepare a draft changelog for changes since the last release, or since the first commit when no release tag exists.
Why use it?
It saves the work of reading recent project history and sorting changes into those categories.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the claude-godmode plugin — 14 skills, 4 commands, 19 agents, 7 hooks, 3 MCP servers shipped together

Good fit Use it to prepare a draft changelog for changes since the last release, or since the first commit when no release tag exists.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/sylorei/claude-godmode/changelog
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.

Clone the repo
git clone --depth 1 https://github.com/SyloRei/claude-godmode

Made for: Claude Code.

Or install claude-godmode, the plugin that ships this one along with the rest of its 14 skills, 4 commands, 19 agents, 7 hooks, 3 MCP servers.

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 changelog

README.md
[![agentmods](https://agentmods.dev/badge/commands/sylorei/claude-godmode/changelog/github.svg)](https://agentmods.dev/commands/sylorei/claude-godmode/changelog)
Your own site
<a href="https://agentmods.dev/commands/sylorei/claude-godmode/changelog"><img src="https://agentmods.dev/badge/commands/sylorei/claude-godmode/changelog/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 changelog

Your own site · 80×15
<a href="https://agentmods.dev/commands/sylorei/claude-godmode/changelog"><img src="https://agentmods.dev/badge/commands/sylorei/claude-godmode/changelog.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 41 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 717 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 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 5.1 $0.00041 $0.00717
Opus 5 $0.00020 $0.00358
Sonnet 5 $0.00008 $0.00143
Haiku 4.5 $0.00004 $0.00072

Measured 9d ago against content hash 5e72238740e0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

changelog 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 9d 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.

commands/changelog.md · 98 lines

How it starts

The opening of the file, as written. The whole thing — 98 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/changelog — draft a changelog entry

Generate a Keep a Changelog–style entry from the commits and diff since the last release tag. A reactive helper — it does not spawn agents and is not part of the spine.

This is a standalone helper for ad-hoc changelog drafting. It does not replace the release-time changelog step /ship performs as part of shipping a version — use /ship when you are actually cutting a release.


The Job

  1. Find the last tag.
  2. Read commits and diff since it.
  3. Group changes into Added / Changed / Fixed / Removed.

1. Find the range

LAST_TAG=$(git describe --tags --abbrev=0 2>/dev/null || echo "")
if [ -n "$LAST_TAG" ]; then
  RANGE="$LAST_TAG..HEAD"                       # changes since the last release
else
  ROOT=$(git rev-list --max-parents=0 HEAD | head -1)
  RANGE="$ROOT..HEAD"                           # no tag yet — whole history
fi
git log --oneline "$RANGE"
git diff --stat "$RANGE"

When there is no tag yet, RANGE spans the root commit to HEAD, so both commands cover the whole history (never the uncommitted working tree).

2. Group the changes

Classify each meaningful change into one of the four categories. Derive the category from the commit type/intent, not the literal word:

  • Added — new features, commands, or capabilities.
  • Changed — behavior or interface changes to existing features.
  • Fixed — bug fixes.
  • Removed — deleted features, deprecations carried out.

Drop noise (merge commits, formatting-only churn, internal refactors with no user-visible effect).

3. Emit the entry

## [Unreleased]

### Added
- …

### Changed
- …

### Fixed
- …

### Removed
- …

Omit any category with no entries. Phrase each line from the user's point of view, present tense, terse. Print the entry for the user to paste into CHANGELOG.md.


Output

Read the full file on GitHub · 98 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. 9d ago First seen · 98 lines · 41 tokens per session scan A 5e72238740e0

Subscribe to this mod's changes

changelog is a command published in the GitHub repository SyloRei/claude-godmode (3 stars, last pushed 3mo ago), licensed MIT. It adds 41 tokens to every session and 717 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 2026-08-31.