product-primitives skillA
product-primitives is agent-read markdown (skill) from teambrilliant/dev-skills: Break down complex products, features, or systems into fundamental primitives and building blocks from a software creator's perspective. Use when starting a new application, designing a large feature, or needing to understand a complex system's moving parts before building. Trigger phrases: "break down X", "decompose this", "what are the primitives", "building blocks of Z", "map the architecture", "what are the moving parts", "analyze this system", or any situation where you need to identify the.
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 before it reaches your agent: the main file against the SHA-256 recorded here, the others against the git hashes of its source commit. The deterministic audit below grades the latest version, and the same checks always give the same file the same grade.
What the file says
# Product Primitives Break complex systems into fundamental primitives — deep, information-hiding building blocks with clear boundaries and simple interfaces. Think from the software creator's perspective: what are the atomic capabilities this system needs, how do they connect, and where should the boundaries be? ## When to Use One-off analysis for big-picture thinking — new applications, large features, or understanding existing system architecture. While `/dev-skills:product-thinker` thinks from the user's perspective, product primitives thinks from the builder's perspective, identifying where to draw module boundaries and what each piece should encapsulate. Use `Explore` sub-agents to research the codebase if working in an existing project. Use browser (Chrome DevTools MCP) to walk through the product if it's running. ## How to Decompose The quality of a decomposition depends on where you draw boundaries. Use these principles to guide every boundary decision: ### Deep, not shallow …
Read the whole file at its exact version.
How to install
mdr add teambrilliant/dev-skills/product-primitives@git:20260507.c5d07e6mdr add teambrilliant/dev-skills/product-primitives@sha256:9b71e86def70a0efPin to a label to follow the author's releases, or to a sha256 for exact bytes. Either way the resolved hash is written to mdr.lock, and mdr install fetches those bytes again and checks them, so it installs them exactly or fails.
[](https://markdownregistry.com/a/art_njmforw7q62sqowy)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260507.c5d07e6 latest | 2026-05-07 | c5d07e6 | 9,414 B | A | view · diff |
| git:20260316.05bd6d7 | 2026-03-16 | 05bd6d7 | 8,709 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9414 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
teambrilliant/dev-skills · 6 stars · license none · pushed 2026-09-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_njmforw7q62sqowy GET https://markdownregistry.com/api/v1/resolve?ref=teambrilliant/dev-skills/product-primitives GET https://markdownregistry.com/api/v1/blob/9b71e86def70a0ef3cc84287baef09a15666c336a09d0dfdba93e2d89633c1a0
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