milestone SKILL.md skillB
milestone from arcticfox2029/chamnan is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add arcticfox2029/chamnan/milestone@git:20260906.e1270dePins git:20260906.e1270de in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- arcticfox2029/chamnan
- Path
skills/milestone/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260906.e1270de, committed Sep 6, 2026
- First version recorded
- Aug 20, 2026
- Size
- 3,485 bytes
- Repository stars
- 10
- License
- MIT
Record a change that reshaped the repository — what moved, why it was worth doing, and which areas it touched. Use after a migration, a rewrite, or a decision that changed how part of the system works.
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
# Record a milestone A git log says what changed. It rarely says **why the change was worth making**, and never says which areas moved together. Six months later that is what somebody needs — usually while deciding whether they are allowed to undo it. ## When to write one For a change big enough that a newcomer would ask "why is this part like that?" - a migration — a database, an auth model, a framework - a rewrite of a module, or a service split in two - a design reversal: something was done one way, then deliberately undone Roughly a handful a year on an active repository. If you are writing one a week, they are commits, not milestones, and the file stops being readable. ## When not to - **A task, or something in progress.** That is `STATE.md`, or a session record. - **A single decision with no structural change.** That is `/chamnan:remember` → `.chamnan/memory/decisions/`. - **A repeated procedure.** That is `/chamnan:capture`. - **Anything with a status, an owner, or a due date.** This is not project management, and adding those fields would quietly turn it into a worse version of a tool you already have. ## Where it goes ``` .chamnan/milestones.md ``` …
Read the whole file at its exact version.
How to install
mdr add arcticfox2029/chamnan/milestone@sha256:d6f5a1d9aed5c3f2The line at the top of this page pins the label git:20260906.e1270de, 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_632ry2izqbxihzh4)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Aug 20, 2026 and Sep 6, 2026, about one every 17 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260906.e1270de latest | 2026-09-06 | e1270de | 3,485 B | B | view · diff |
| git:20260820.0e512a7 | 2026-08-20 | 0e512a7 | 3,454 B | B | view |
Audit of the latest version
- fail: Frontmatter declares a name
- pass: Frontmatter block present
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3485 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
arcticfox2029/chamnan · 10 stars · license MIT · pushed 2026-10-12 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_632ry2izqbxihzh4 GET https://markdownregistry.com/api/v1/resolve?ref=arcticfox2029/chamnan/milestone GET https://markdownregistry.com/api/v1/blob/d6f5a1d9aed5c3f211b7a0f4390e2323b84a44ee93f32b01a43720a7967589b4
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.