hsuanyulee/polaris · .claude/skills/checkpoint/SKILL.md

checkpoint skillA

checkpoint is agent-read markdown (skill) from hsuanyulee/polaris: 保存、恢復、列出長 session checkpoint；記錄 branch、ticket、todo、recent activity，方便中斷或 context compression 後接續。 session 要中斷、或剛被壓縮完要接回來的時候。例如「存檔」「checkpoint」 「恢復」「列出存檔」。 也用於：想知道上一次做到哪、有哪些 checkpoint 可以接。 不用於：一張單走到哪一站（那寫在單自己的狀態裡，走 driving-work-to-done）。.

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add hsuanyulee/polaris/checkpoint@v1.2.0
Exact content
mdr add hsuanyulee/polaris/checkpoint@sha256:33a368e18c47a383

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

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

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
v1.2.0 latest2026-08-24 e610d9d 2,822 BA view · diff
v1.2.02026-08-14 1be7f49 2,823 BA view · diff
v1.2.02026-08-14 f035ab2 2,790 BA view · diff
v1.2.02026-08-09 834f192 2,710 BA view · diff
v1.2.02026-08-08 af2f973 2,692 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (2822 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

hsuanyulee/polaris · 5 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_mnjwityuppajqdia
GET https://markdownregistry.com/api/v1/resolve?ref=hsuanyulee/polaris/checkpoint
GET https://markdownregistry.com/api/v1/blob/33a368e18c47a3836077af57c9a37b63ff38ecdb378f8bd5fcab0f13883493fd

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.