session-snapshot SKILL.md skillA
session-snapshot from restarter/lets-workflow is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add restarter/lets-workflow/session-snapshot@git:20261013.fc5b0b6Pins git:20261013.fc5b0b6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- restarter/lets-workflow
- Path
plugins/lets/skills/session-snapshot/SKILL.md- Versions recorded
- 8
- Latest version
- git:20261013.fc5b0b6, committed Oct 13, 2026
- First version recorded
- Sep 4, 2026
- Size
- 9,847 bytes
- Repository stars
- 17
- License
- MIT
Internal skill for commands. Write a recovery-grade session snapshot (file-primary) for /lets:end and for the --session snapshot-only flag of /lets:end and /lets:note. Always writes a .lets/sessions/ file; adds a one-line task pointer only when a task is unambiguously active. Do not trigger on user conversation - only when those commands need the snapshot.
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
# Session Snapshot Shared snapshot primitive for `/lets:end` (settlement + snapshot) and for the `--session` snapshot-only flag on both `/lets:end` and `/lets:note`. **Single source of truth** - every caller delegates here so the template and file/pointer behavior never drift. Goal: ONE recovery-grade `## RESUME` snapshot, **file-primary** - it ALWAYS lands in a `.lets/sessions/` file (the single trail `/lets:start` reads), regardless of task state (feature / trunk / --main / no-task). The active task gets only a ONE-LINE pointer to that file, and only when a task is unambiguously active (via detect-task, NEVER a `list-by-status | head -1` guess). > **Contract - this skill ONLY writes the snapshot (file + optional pointer).** It does NOT end the session, push, merge, commit, or close anything. The caller decides what else to do. ## Arguments (from the caller) Passed via the `Skill` invocation's `args` string as space-separated `key=value` pairs (e.g. `args: "kind=end pointer=off task-id=lets-abc range=session: X..HEAD (3 commits)"`). Put `range=` / `task-id=` LAST when the value contains spaces - each consumes the rest of the string. Any omitted key falls to its default. …
Read the whole file at its exact version.
How to install
mdr add restarter/lets-workflow/session-snapshot@sha256:8905abfcd714ed91The line at the top of this page pins the label git:20261013.fc5b0b6, 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_dw7a6iew3td5d7y6)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 8 versions of this file, between Sep 4, 2026 and Oct 13, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261013.fc5b0b6 latest | 2026-10-13 | fc5b0b6 | 9,847 B | A | view · diff |
| git:20260927.8aefeff | 2026-09-27 | 8aefeff | 9,869 B | A | view · diff |
| git:20260922.7b38276 | 2026-09-22 | 7b38276 | 9,706 B | A | view · diff |
| git:20260915.043462f | 2026-09-15 | 043462f | 9,311 B | A | view · diff |
| git:20260904.07ab83b | 2026-09-04 | 07ab83b | 8,802 B | A | view · diff |
| git:20260904.6f1f3b5 | 2026-09-04 | 6f1f3b5 | 8,888 B | A | view · diff |
| git:20260904.042e659 | 2026-09-04 | 042e659 | 8,969 B | A | view · diff |
| git:20260904.a5b67d1 | 2026-09-04 | a5b67d1 | 8,966 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 (9847 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
restarter/lets-workflow · 17 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dw7a6iew3td5d7y6 GET https://markdownregistry.com/api/v1/resolve?ref=restarter/lets-workflow/session-snapshot GET https://markdownregistry.com/api/v1/blob/8905abfcd714ed912229bac4a4534f0a9166ddfeb3e7130718aa564094f342a7
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.