announce SKILL.md skillA
announce from yybd/app-factory is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add yybd/app-factory/announce@git:20261022.066146cPins git:20261022.066146c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- yybd/app-factory
- Path
plugins/announce-track/skills/announce/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261022.066146c, committed Oct 22, 2026
- First version recorded
- Oct 20, 2026
- Size
- 12,842 bytes
- Repository stars
- 5
- License
- MIT
Write the posts that announce a release, a launch or an article — Hacker News, Reddit, LinkedIn, X, Bluesky and dev.to/Medium cross-posts — from one source of truth, each shaped to its channel and checked against that channel's mechanical rules. Use when the user wants to announce or promote something they shipped, asks for a Show HN, a LinkedIn post, a tweet or thread, a Reddit post or a dev.to copy, or says "write a launch post", "draft a LinkedIn post", "write an X thread…
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
# Announcing something you shipped The work is the same every time and goes wrong in the same places: a title one channel cuts, Markdown another prints literally, a cross-post that competes with its own original in search. This skill writes every channel's draft from **one source of truth**, then checks the drafts mechanically before anyone pastes them. ## Prerequisites - **Tools:** Python 3 (the checker is stdlib only). Network only for `--links`. - **Credentials:** none. Nothing here logs in: the optional publish step works only in a browser where the user is already signed in to the channel. - **Browser (optional, step 6 only):** Claude in Chrome or the desktop app's built-in browser pane. - **Hub (`$APP_HUB`):** optional — where the drafts live, in `campaigns/` (see the hub contract, `docs/contracts/hub.md`), and an app's `profile.md` there is a good source of truth. Without a hub the drafts go to a git-excluded `launch/` in the repo. - **Other tracks:** none. `shared-track`'s `copy-edit` is worth running on long drafts. ## Workflow ### 1. Name the source of truth, and read it One of: a `CHANGELOG.md` section, a published article, an app's `profile.md`, a README. …
Read the whole file at its exact version.
How to install
mdr add yybd/app-factory/announce@sha256:dc8bbdb003bb8cd7The line at the top of this page pins the label git:20261022.066146c, 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.
[](https://markdownregistry.com/a/art_ssowc2wpbxtu25eu)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Oct 20, 2026 and Oct 22, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261022.066146c latest | 2026-10-22 | 066146c | 12,842 B | A | view · diff |
| git:20261022.9e4eda9 | 2026-10-22 | 9e4eda9 | 11,144 B | A | view · diff |
| git:20261020.b3c5698 | 2026-10-20 | b3c5698 | 8,800 B | A | view · diff |
| git:20261020.0cc9ced | 2026-10-20 | 0cc9ced | 8,149 B | A | view · diff |
| git:20261020.dbf2c4f | 2026-10-20 | dbf2c4f | 7,080 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (12842 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
yybd/app-factory · 5 stars · license MIT · pushed 2026-10-28 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ssowc2wpbxtu25eu GET https://markdownregistry.com/api/v1/resolve?ref=yybd/app-factory/announce GET https://markdownregistry.com/api/v1/blob/dc8bbdb003bb8cd7daf317346283ea08d72a58332275092679461ea10ac54350
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.
More from yybd/app-factory
Every file in yybd/app-factory