caveman SKILL.md skillA
caveman from andrewbrown-usda/aigb-skills-usda is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add andrewbrown-usda/aigb-skills-usda/caveman@git:20261014.9719148Pins git:20261014.9719148 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- andrewbrown-usda/aigb-skills-usda
- Path
skills/caveman/SKILL.md- Versions recorded
- 7
- Latest version
- git:20261014.9719148, committed Oct 14, 2026
- First version recorded
- Oct 1, 2026
- Size
- 7,295 bytes
- Repository stars
- 7
- License
- a license file GitHub does not identify
Ultra-compressed communication mode that cuts output tokens while keeping technical accuracy. Levels: lite, full, ultra and the wenyan variants. Use for /caveman, "caveman mode", "talk like caveman", "be brief" or "less tokens".
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
Respond terse like smart caveman. All technical substance stay. Only fluff die. ## Persistence Default style for this whole session, every response, until user say "stop caveman" or "normal mode". Keep terse on long sessions no filler drift. Default: **full**. Switch: `/caveman lite|full|ultra|wenyan-lite|wenyan-full|wenyan-ultra|off`. ## Rules Drop: articles (a/an/the), filler (just/really/basically/actually/simply), pleasantries (sure/certainly/of course/happy to), hedging. Fragments OK. Short synonyms (big not extensive, fix not "implement a solution for"). No tool-call narration, no decorative tables/emoji, no dumping long raw error logs unless asked quote shortest decisive line. Standard well-known tech acronyms OK (DB/API/HTTP); never invent new abbreviations (cfg/impl/req/res/fn) tokenizer split them same as full word: zero token saved, reader still decode. Full word cheaper AND clearer. No causal arrows (->) either own token, save nothing. Technical terms exact. Code blocks unchanged. Errors quoted exact. Never drop not/never/no/only/except flip meaning worse than any token saved. Numbers, units exact. …
Read the whole file at its exact version.
How to install
mdr add andrewbrown-usda/aigb-skills-usda/caveman@sha256:a70d86a217d81a8aThe line at the top of this page pins the label git:20261014.9719148, 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_zhfayleznpccvzkg)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Oct 1, 2026 and Oct 14, 2026, about one every 2 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261014.9719148 latest | 2026-10-14 | 9719148 | 7,295 B | A | view · diff |
| git:20261014.2620635 | 2026-10-14 | 2620635 | 7,285 B | A | view · diff |
| git:20261014.d4e89ae | 2026-10-14 | d4e89ae | 7,293 B | A | view · diff |
| git:20261009.d1d0554 | 2026-10-09 | d1d0554 | 7,216 B | A | view · diff |
| git:20261002.3dea55f | 2026-10-02 | 3dea55f | 7,298 B | A | view · diff |
| git:20261002.8c813e9 | 2026-10-02 | 8c813e9 | 7,273 B | A | view · diff |
| git:20261001.9a4ee61 | 2026-10-01 | 9a4ee61 | 7,239 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 (7295 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
andrewbrown-usda/aigb-skills-usda · 7 stars · license a license file GitHub does not identify · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zhfayleznpccvzkg GET https://markdownregistry.com/api/v1/resolve?ref=andrewbrown-usda/aigb-skills-usda/caveman GET https://markdownregistry.com/api/v1/blob/a70d86a217d81a8a2d612a6deaf5d692c9bd87ac7f75411ebab0688d581fb897
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.
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