partcad/partcad · ai-agents/common/skills/add-interfaces/SKILL.md

add-interfaces skillA

Name: add-interfaces
Author: partcad

add-interfaces is agent-read markdown (skill) from partcad/partcad: Enrich an existing PartCAD part with connection interfaces and ports (mating metadata) so it can be mated to other parts automatically. Use for /pc:add-interfaces or when the user asks to add interfaces, ports, connectors, or mating information to a part, or to make parts snap/connect/assemble together..

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 partcad/partcad/add-interfaces@git:20260831.72e90c9

Exact content

mdr add partcad/partcad/add-interfaces@sha256:25a43a993c7361ce

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](https://markdownregistry.com/badge/art_4o5g7pcr3jejmyki.svg)](https://markdownregistry.com/a/art_4o5g7pcr3jejmyki)

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Versions

version	committed	commit	size	audit
git:20260831.72e90c9 latest	2026-08-31	72e90c9	13,157 B	A	view · diff
git:20260805.4783ae7	2026-08-05	4783ae7	9,053 B	A	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 (13157 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

partcad/partcad · 493 stars · license Apache-2.0 · pushed 2026-09-06 · branch devel

API

GET https://markdownregistry.com/api/v1/artifacts/art_4o5g7pcr3jejmyki
GET https://markdownregistry.com/api/v1/resolve?ref=partcad/partcad/add-interfaces
GET https://markdownregistry.com/api/v1/blob/25a43a993c7361ce92e5c31eb8b2f147889823834fcda51bfda98d51e2246951