pjt222/agent-almanac · i18n/caveman-lite/skills/construct-geometric-figure/SKILL.md

construct-geometric-figure skillA

construct-geometric-figure is agent-read markdown (skill) from pjt222/agent-almanac: Perform a ruler-and-compass construction with step-by-step justification for each operation, producing a constructible geometric figure from given elements. Covers classical Euclidean constructions including perpendicular bisectors, angle bisectors, parallel lines, regular polygons, and tangent lines. Use when given geometric elements (points, segments, angles) and asked to produce a Euclidean construction, verify constructibility, or generate ordered construction steps for educational or docume.

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 pjt222/agent-almanac/construct-geometric-figure@v1.0
Exact content
mdr add pjt222/agent-almanac/construct-geometric-figure@sha256:35487f7bb3794ad8

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_kozxzzmrvsiuzwik.svg)](https://markdownregistry.com/a/art_kozxzzmrvsiuzwik)

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Versions

versioncommittedcommitsizeaudit
v1.0 latest2026-08-17 a784899 12,318 BA view · diff
v1.02026-06-05 33b561c 12,289 BA view · diff
v1.02026-04-19 a31852a 12,269 BA view · diff
v1.02026-04-19 e334ebd 12,316 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 (12318 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

pjt222/agent-almanac · 33 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_kozxzzmrvsiuzwik
GET https://markdownregistry.com/api/v1/resolve?ref=pjt222/agent-almanac/construct-geometric-figure
GET https://markdownregistry.com/api/v1/blob/35487f7bb3794ad8c65a13a2c68024cd3032decd660eb06671bd5b7d97f56d75

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