setup skillB
setup is agent-read markdown (skill) from calebnewtonusc/chewbacca: Install Chewbacca by talking, not by answering a terminal wizard. Use when the user wants to set up this kit, run setup.sh, finish a half-finished install, or add one tool that was skipped. Also use when they ask what the installer is about to change on their machine..
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 calebnewtonusc/chewbacca/setup@git:20260904.ee0eb1bmdr add calebnewtonusc/chewbacca/setup@sha256:37b6435bf5bd47f1Pin 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_e7tn7bt3i4gntood)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260904.ee0eb1b latest | 2026-09-04 | ee0eb1b | 10,935 B | B | view · diff |
| git:20260904.278feb8 | 2026-09-04 | 278feb8 | 10,913 B | B | view · diff |
| git:20260903.49fa4f2 | 2026-09-03 | 49fa4f2 | 6,631 B | B | view · diff |
| git:20260903.f1c2557 | 2026-09-03 | f1c2557 | 6,107 B | B | view · diff |
| git:20260903.9d065de | 2026-09-03 | 9d065de | 4,626 B | B | view |
Audit of the latest version
- fail: No instruction to read or print local credentials (matched: read a key out of their environment, keychain)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (10935 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 base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
calebnewtonusc/chewbacca · 4 stars · license MIT · pushed 2026-09-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_e7tn7bt3i4gntood GET https://markdownregistry.com/api/v1/resolve?ref=calebnewtonusc/chewbacca/setup GET https://markdownregistry.com/api/v1/blob/37b6435bf5bd47f12d25a9d5629429fcf6f45e8e70ff67ff79274cc2e286c491