cd-calculator SKILL.md skillB
cd-calculator from marcinfinitesimal533/claude-skills-for-computational-designers is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add marcinfinitesimal533/claude-skills-for-computational-designers/cd-calculator@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- marcinfinitesimal533/claude-skills-for-computational-designers
- Path
skills/cd-calculator/SKILL.md- Versions recorded
- 1
- Latest version
- v1.0.0, committed Mar 26, 2026
- Size
- 22,091 bytes
- Repository stars
- 3
- License
- MIT
Python calculators for geometry analysis, structural checking, solar calculations, panel optimization, mesh analysis, material estimation, and fabrication cost estimation for AEC computational design.
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
# Computational Design Calculator ## Calculator Overview This skill provides **7 production-grade Python calculators** purpose-built for computational design workflows in Architecture, Engineering, and Construction (AEC). Each calculator is a standalone command-line tool that accepts domain-specific parameters and returns precise, well-formatted results. All calculators share common design principles: - **Human-readable output by default** with clear section headers, formatted tables, and summary statistics. - **`--json` flag** on every calculator for structured machine-readable output, enabling pipeline integration with parametric design tools, Grasshopper scripts, Dynamo graphs, or custom automation. - **Strict input validation** with meaningful error messages that guide the user toward correct usage. - **SI units throughout** (millimeters for geometry, kilonewtons for forces, degrees for angles) with Imperial equivalents noted where relevant. - **Deterministic calculations** based on published engineering formulas (Eurocode, ASCE, ASHRAE) so results can be cross-checked and audited. ### Calculator Index | # | Calculator | Script | Primary Domain | …
Read the whole file at its exact version.
How to install
mdr add marcinfinitesimal533/claude-skills-for-computational-designers/cd-calculator@sha256:7361e868b7b75ba2The line at the top of this page pins the label v1.0.0, 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_kb5x2mskqtnca27h)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Mar 26, 2026.
Audit of the latest version
- fail: Frontmatter declares a name
- pass: Frontmatter block present
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (22091 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
marcinfinitesimal533/claude-skills-for-computational-designers · 3 stars · license MIT · pushed 2026-10-13 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_kb5x2mskqtnca27h GET https://markdownregistry.com/api/v1/resolve?ref=marcinfinitesimal533/claude-skills-for-computational-designers/cd-calculator GET https://markdownregistry.com/api/v1/blob/7361e868b7b75ba28f54289fd20b901a3d1afaefdcef4b9d587f2cd4a372ba46
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.
More from marcinfinitesimal533/claude-skills-for-computational-designers
Every file in marcinfinitesimal533/claude-skills-for-computational-designers