juliusbrussee/caveman · skills/lean-build/SKILL.md

lean-build skillA

lean-build is agent-read markdown (skill) from juliusbrussee/caveman: Build feature work with high overbuilding risk. Use for new behavior, product slices, or integrations where repository reuse, strict scope, and an explicit stop condition matter..

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

Latest version
mdr add juliusbrussee/caveman/lean-build@git:20260811.82864c8
Exact content
mdr add juliusbrussee/caveman/lean-build@sha256:4d498073c6312858

Pin 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_5xey3brs3zrxqbeh.svg)](https://markdownregistry.com/a/art_5xey3brs3zrxqbeh)

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Versions

versioncommittedcommitsizeaudit
git:20260811.82864c8 latest2026-08-11 82864c8 1,090 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (1090 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

GitHub

juliusbrussee/caveman · 106,258 stars · license NOASSERTION · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_5xey3brs3zrxqbeh
GET https://markdownregistry.com/api/v1/resolve?ref=juliusbrussee/caveman/lean-build
GET https://markdownregistry.com/api/v1/blob/4d498073c6312858b220e9a04b7456c2485c734edb077f6bb17d88a7ed96ad7a

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.