magnus919/agent-skills · yc-default-alive-calculator/SKILL.md

yc-default-alive-calculator skillA

yc-default-alive-calculator is agent-read markdown (skill) from magnus919/agent-skills: Evaluate startup runway, burn, revenue, and profitability trajectory using the Default Alive / Default Dead framework. Do not use this skill for weekly growth experiments or operating growth decisions; use `yc-weekly-growth-compass` for those decisions..

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 magnus919/agent-skills/yc-default-alive-calculator@git:20260902.035e58d
Exact content
mdr add magnus919/agent-skills/yc-default-alive-calculator@sha256:71f0e2ea5f0778ff

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_yrkyob4vbi3mlnri.svg)](https://markdownregistry.com/a/art_yrkyob4vbi3mlnri)

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Versions

versioncommittedcommitsizeaudit
git:20260902.035e58d latest2026-09-02 035e58d 8,322 BA view · diff
git:20260804.f9db3db2026-08-04 f9db3db 8,506 BA view · diff
git:20260711.a5f7e742026-07-11 a5f7e74 6,880 BA view · diff
git:20260613.d8a11c22026-06-13 d8a11c2 6,912 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 (8322 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

magnus919/agent-skills · 84 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_yrkyob4vbi3mlnri
GET https://markdownregistry.com/api/v1/resolve?ref=magnus919/agent-skills/yc-default-alive-calculator
GET https://markdownregistry.com/api/v1/blob/71f0e2ea5f0778ffcc426cd429d42b045f3a9698d83f853922ccc70b2fe6a635

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