nyldn/claude-octopus · skills/octopus-starter-pack/model-cost-compare/SKILL.md

model-cost-compare skillA

model-cost-compare is agent-read markdown (skill) from nyldn/claude-octopus: Starter: compare model costs for a described task — maps task shape to the cheapest adequate seat and shows the price spread.

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 nyldn/claude-octopus/model-cost-compare@git:20260905.508e6a7
Exact content
mdr add nyldn/claude-octopus/model-cost-compare@sha256:087c67bc87db2d31

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_tn24fbm3e5q5no74.svg)](https://markdownregistry.com/a/art_tn24fbm3e5q5no74)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260905.508e6a7 latest2026-09-05 508e6a7 2,737 BA view · diff
git:20260813.14437ae2026-08-13 14437ae 2,506 BA view · diff
git:20260727.972d9592026-07-27 972d959 2,475 BA view · diff
git:20260709.a7042ae2026-07-09 a7042ae 2,325 BA view · diff
git:20260708.7f668892026-07-08 7f66889 1,738 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 (2737 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

nyldn/claude-octopus · 4,057 stars · license MIT · pushed 2026-09-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tn24fbm3e5q5no74
GET https://markdownregistry.com/api/v1/resolve?ref=nyldn/claude-octopus/model-cost-compare
GET https://markdownregistry.com/api/v1/blob/087c67bc87db2d31e0604ed5b4753d51faa4c0afa7775330702156901e9bf21a