cc SKILL.md skillA
cc from tonydzi/second-brain-starter-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tonydzi/second-brain-starter-kit/cc@git:20261007.cd6c208Pins git:20261007.cd6c208 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tonydzi/second-brain-starter-kit
- Path
skills/cc/SKILL.md- Versions recorded
- 8
- Latest version
- git:20261007.cd6c208, committed Oct 7, 2026
- First version recorded
- Aug 14, 2026
- Size
- 3,975 bytes
- Repository stars
- 13
- License
- MIT
Print a ready-made /compact line in a canonical handoff format, so the operator pastes it as the next message and shrinks working memory without losing the thread. Use at the end of a long session. Triggers: "/cc", "compact", "finish via compact".
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
# /cc — compact in one keystroke **The pain:** a bare `/compact` does NOT read our format (measured: 0 out of 354 — everything fell back to the default, #14160). The ONLY thing that works is pasting an inline block right after `/compact`. The operator used to fetch that block by hand. Now `/cc` assembles it itself, already enriched with this session, and hands over a ready-to-paste line. **What this is NOT:** it is not `/retro`. Retro = the full end of a session (inventory of what was built → routing rules to their homes → and only then the compact handoff). `/cc` is only the compact handoff itself, lightweight, with no inventory: for when the operator just wants to shrink the window at a task boundary rather than close the session. ## What to do when invoked 1. **Read the canonical template** — the single source of the format (never invent headings): ```bash cat "$HOME/.claude/compact-prompt.md" # on Windows: %USERPROFILE%\.claude\compact-prompt.md ``` The skeleton = 7 headings: DECISIONS · TODO · NOW · PATHS AND VALUES · COUNTERS · OPEN · TOOLS AND CONTRACTS. 2. **Enrich the block with the CURRENT session** — never hand over an empty template. Walk the 7 …
Read the whole file at its exact version.
How to install
mdr add tonydzi/second-brain-starter-kit/cc@sha256:5057c0049cba69faThe line at the top of this page pins the label git:20261007.cd6c208, 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_4utivehwq3dck366)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 8 versions of this file, between Aug 14, 2026 and Oct 7, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261007.cd6c208 latest | 2026-10-07 | cd6c208 | 3,975 B | A | view · diff |
| git:20261003.a2d662f | 2026-10-03 | a2d662f | 3,976 B | A | view · diff |
| v1.0.0 | 2026-09-24 | 2784cb2 | 4,183 B | A | view · diff |
| git:20260908.2ec1bf8 | 2026-09-08 | 2ec1bf8 | 3,981 B | A | view · diff |
| git:20260814.a9214cc | 2026-08-14 | a9214cc | 3,626 B | A | view · diff |
| git:20260814.06fa906 | 2026-08-14 | 06fa906 | 4,731 B | A | view · diff |
| git:20260814.5023d8c | 2026-08-14 | 5023d8c | 4,036 B | A | view · diff |
| git:20260814.44e61cf | 2026-08-14 | 44e61cf | 5,057 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 (3975 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
tonydzi/second-brain-starter-kit · 13 stars · license MIT · pushed 2026-11-02 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_4utivehwq3dck366 GET https://markdownregistry.com/api/v1/resolve?ref=tonydzi/second-brain-starter-kit/cc GET https://markdownregistry.com/api/v1/blob/5057c0049cba69fa0a10fd636a6304492cb50f409a10f56fb8bacd2ab941d3e9
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.
More from tonydzi/second-brain-starter-kit
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