checkpoint-backlog skillA
checkpoint-backlog is agent-read markdown (skill) from ij5a/subrosa: Checkpoint the ended Claude Code sessions waiting in subrosa's queue. Reads the pending-checkpoint queue and, for each queued past session, extracts durable facts into that project's memory (leaf files + facts database + regenerated MEMORY.md), then clears it from the queue. Run it at session start when there's a backlog; it's also fine to invoke by hand..
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
mdr add ij5a/subrosa/checkpoint-backlog@git:20260830.448ec5dmdr add ij5a/subrosa/checkpoint-backlog@sha256:fa7ac0bed3c89592Pin 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.
[](https://markdownregistry.com/a/art_n2pc2wurjirynwg4)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260830.448ec5d latest | 2026-08-30 | 448ec5d | 8,037 B | A | view · diff |
| git:20260614.d46202b | 2026-06-14 | d46202b | 9,333 B | A | view · diff |
| git:20260611.1125cf0 | 2026-06-11 | 1125cf0 | 3,122 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 (8037 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
ij5a/subrosa · 6 stars · license MIT · pushed 2026-09-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_n2pc2wurjirynwg4 GET https://markdownregistry.com/api/v1/resolve?ref=ij5a/subrosa/checkpoint-backlog GET https://markdownregistry.com/api/v1/blob/fa7ac0bed3c89592c6cb85b6069b01592b8426f45c28089daa4795eec57f8034