changelog

changelog is a command for Claude Code from davekilleen/Dex. It costs 14 tokens per session (1,035 once invoked), scanned A, original, no licence file.

A command for creating a changelog from recent merges into the main branch. A changelog is a record of notable changes in a software project.

In plain words
What is it for?
Use it after changes are merged to prepare a changelog for the latest work.
Why use it?
It saves time when summarising completed changes for users, developers, or release notes.

Command for Claude Code

Part of the compound-engineering plugin — 17 skills, 19 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/davekilleen/dex/changelog
Clone the repo
git clone --depth 1 https://github.com/davekilleen/Dex

Made for: Claude Code.

Or install compound-engineering, the plugin that ships this one along with the rest of its 17 skills, 19 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 changelog

README.md
[![agentmods](https://agentmods.dev/badge/commands/davekilleen/dex/changelog.svg)](https://agentmods.dev/commands/davekilleen/dex/changelog)
Your own site
<a href="https://agentmods.dev/commands/davekilleen/dex/changelog"><img src="https://agentmods.dev/badge/commands/davekilleen/dex/changelog.svg" alt="Measured on agentmods" height="20"></a>
Per session 14 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,035 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
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 $0.00014 $0.01035
Opus 5 $0.00007 $0.00517
Sonnet 5 $0.00003 $0.00207
Haiku 4.5 $0.00001 $0.00103

Measured 3d ago against content hash 95c500c372ef, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

changelog scanned grade A with 1 finding 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

# Post using curl
.claude/plugins/compound-engineering/commands/changelog.md · 138 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

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. 6d ago First seen · 138 lines · 14 tokens per session scan A 95c500c372ef

Subscribe to this mod's changes

changelog is a command published in the GitHub repository davekilleen/Dex (475 stars, last pushed yesterday), with no licence file. It adds 14 tokens to every session and 1,035 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.