solidcraft-step-parts SKILL.md skillB
solidcraft-step-parts from randomonkey05/solidcraft-agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add randomonkey05/solidcraft-agent-skills/solidcraft-step-parts@git:20261029.bfad14ePins git:20261029.bfad14e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- randomonkey05/solidcraft-agent-skills
- Path
skills/solidcraft-step-parts/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261029.bfad14e, committed Oct 29, 2026
- Size
- 4,935 bytes
- Repository stars
- 12
- License
- Apache-2.0
Use when a SolidCraft assembly needs real purchasable parts (screws, nuts, washers, bearings, standoffs, motors, boards, profiles) instead of placeholder geometry: find them in the step.parts catalog, download the STEP with a checksum, insert it with file.insert_step and place it.
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
# Real hardware in assemblies (step.parts to SolidCraft) Adapted from the `step-parts` skill of earthtojake/text-to-cad (MIT, see NOTICE). The workflow and the helper script are rewritten for SolidCraft. Everything marked "verified" was run on SolidCraft 0.25.1 in October 2026. Search the catalog BEFORE modelling a placeholder cylinder for a screw or a bearing. A real part gives the right envelope, mass and hole size, and the assembly stays honest. ## Workflow 1. **Search.** `python scripts/step_parts.py "M3 socket head 12" --standard "ISO 4762" --limit 5` (standard library only, prints JSON). Facets: `--category`, `--family`, `--standard`, `--tag`. Catalog about 16,800 parts (about 2,100 fasteners, 86 bearings, standoffs, motors, boards, profiles). 2. **Check the attributes, not the name.** Query tokens match as substrings, so "M3" also returns M30 parts. Read `attributes.thread`, `lengthMm`, the standard and the bore before choosing. If several fit, show the best two or three with their ids. …
Read the whole file at its exact version.
How to install
mdr add randomonkey05/solidcraft-agent-skills/solidcraft-step-parts@sha256:5c653cb86bcb85d2The line at the top of this page pins the label git:20261029.bfad14e, 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_4dag3x3wvzmjlqca)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 29, 2026.
Audit of the latest version
- fail: No prompt-injection phrasing (matched: Do not tell the user)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4935 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 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
randomonkey05/solidcraft-agent-skills · 12 stars · license Apache-2.0 · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4dag3x3wvzmjlqca GET https://markdownregistry.com/api/v1/resolve?ref=randomonkey05/solidcraft-agent-skills/solidcraft-step-parts GET https://markdownregistry.com/api/v1/blob/5c653cb86bcb85d27a505c56866f0b80d89f049af37f1bfba874931fd260263d
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.