changelog-writer SKILL.md skillA

changelog-writer from ommakes/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add ommakes/skills/changelog-writer@v1.0.0

Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
ommakes/skills
Path
changelog-writer/SKILL.md
Versions recorded
2
Latest version
v1.0.0, committed Jul 15, 2026
First version recorded
Jul 15, 2026
Size
8,000 bytes
Repository stars
21
License
MIT

Write external-facing changelog and release note entries in a pithy, tastefully sassy, occasionally clever voice that makes software updates fun to read without burying what actually shipped. Use this skill whenever someone asks to write, draft, or review a changelog entry, release notes, "what's new" post, or product update announcement for end users. Also trigger when someone pastes a list of shipped features/fixes and wants them turned into public-facing copy, or asks to make a changelog…

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Changelog Writer

Writes external, end-user-facing changelog entries with personality — modeled on what
Slack, Basecamp, Linear, Raycast, and Tumblr do well: voice and confidence first, jokes
used sparingly and only in service of the fact, never replacing it.

**This skill is for external/end-user changelogs.** If the audience is internal engineering
or the changelog needs to double as a searchable technical record (breaking changes, API
versioning, migration notes), this tone is the wrong trade — use a precise, Stripe-style
format instead and skip this skill.

**Reference files:**
- `references/voice-examples.md` — annotated examples of the tone done well (Slack, Basecamp,
  Tumblr, Raycast, Linear) and done badly, for calibration
- `references/draft-format.md` — the full spec for the intermediate draft format the scripts parse

**Scripts** (in `scripts/`) — run these against every draft before presenting a final version:
- `check-all.mjs` — runs everything below and gives one pass/fail report
- `check-structure.mjs`, `check-sass-budget.mjs`, `check-voice.mjs`, `check-length.mjs`, `check-cadence.mjs`

---

## Workflow
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add ommakes/skills/changelog-writer@sha256:fcb615a1b546e517

The line at the top of this page pins the label v1.0.0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_at5zxeuyfzfbjomo.svg)](https://markdownregistry.com/a/art_at5zxeuyfzfbjomo)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, all committed on Jul 15, 2026.

versioncommittedcommitsizeaudit
v1.0.0 latest2026-07-15 3472ef5 8,000 BA view · diff
v1.0.02026-07-15 8178728 8,014 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (8000 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

ommakes/skills · 21 stars · license MIT · pushed 2026-10-28 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_at5zxeuyfzfbjomo
GET https://markdownregistry.com/api/v1/resolve?ref=ommakes/skills/changelog-writer
GET https://markdownregistry.com/api/v1/blob/fcb615a1b546e517ccc3dc91abf9b68217214db34e4f51f7be95228b823f3bd7

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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