context-update SKILL.md skillA
context-update from conorbronsdon/agent-context-os is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add conorbronsdon/agent-context-os/context-update@git:20261008.1314d65Pins git:20261008.1314d65 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- conorbronsdon/agent-context-os
- Path
.agents/skills/context-update/SKILL.md- Versions recorded
- 8
- Latest version
- git:20261008.1314d65, committed Oct 8, 2026
- First version recorded
- Aug 29, 2026
- Size
- 4,258 bytes
- Repository stars
- 29
- License
- MIT
Save a brief mid-session checkpoint to this workspace and update current state only when a priority or open thread changed. Use only when the user explicitly asks to checkpoint or save current progress.
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
# Checkpoint a workspace session ## Execution roots (required) When the host executes commands inside Bash, replace the `bash` executable shown below with `"$BASH"` to reuse that shell. This avoids selecting a different Bash from `PATH`, such as the Windows WSL launcher inside a Git Bash session. In a terminal outside Bash, select the installed Bash explicitly. Use the exact roots supplied by the host attachment: `KernelRoot` is the trusted Context OS product containing `scripts/contextos.sh`; `ContextRoot` owns tracked identity and lifecycle state; and `WorkingRoot` is the ordinary application. For an external attachment, require all three exact absolute paths and run: ```text bash <KernelRoot>/scripts/contextos.sh --context-root <ContextRoot> --working-root <WorkingRoot> <command> ``` Do not search upward or infer a root from cwd or the skill installation. The kernel must validate the ignored local binding before strict lifecycle work. A missing, moved, stale, linked, nested, or mismatched binding stops the workflow; use the explicit `project rebind` proposal after a legitimate move. ContextRoot owns all lifecycle writes. WorkingRoot is read-only evidence. The colocated …
Read the whole file at its exact version.
How to install
mdr add conorbronsdon/agent-context-os/context-update@sha256:536a0187c3af80e2The line at the top of this page pins the label git:20261008.1314d65, 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_l4vyirxqjbpmtpaq)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 8 versions of this file, between Aug 29, 2026 and Oct 8, 2026, about one every 6 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261008.1314d65 latest | 2026-10-08 | 1314d65 | 4,258 B | A | view · diff |
| git:20260926.86d39cb | 2026-09-26 | 86d39cb | 3,956 B | A | view · diff |
| git:20260924.d5194b0 | 2026-09-24 | d5194b0 | 3,698 B | A | view · diff |
| git:20260901.aa1fdbd | 2026-09-01 | aa1fdbd | 3,648 B | A | view · diff |
| git:20260901.1f540b0 | 2026-09-01 | 1f540b0 | 2,825 B | A | view · diff |
| git:20260829.174856f | 2026-08-29 | 174856f | 3,040 B | A | view · diff |
| git:20260829.714cf7e | 2026-08-29 | 714cf7e | 3,009 B | A | view · diff |
| git:20260829.fb5b6a4 | 2026-08-29 | fb5b6a4 | 3,001 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 (4258 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
conorbronsdon/agent-context-os · 29 stars · license MIT · pushed 2026-10-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_l4vyirxqjbpmtpaq GET https://markdownregistry.com/api/v1/resolve?ref=conorbronsdon/agent-context-os/context-update GET https://markdownregistry.com/api/v1/blob/536a0187c3af80e2ac37d129fb74bb64af602956c4800e91ee816f7e5822523e
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.