concept SKILL.md skillA
concept from jlifyio/wyx is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jlifyio/wyx/concept@git:20260925.caacc8fPins git:20260925.caacc8f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jlifyio/wyx
- Path
skills/concept/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260925.caacc8f, committed Sep 25, 2026
- First version recorded
- Apr 29, 2026
- Size
- 12,348 bytes
- Repository stars
- 3
- License
- MIT
This skill should be used when the user asks to "create a concept spec", "retrofit a module", "check spec drift", "run drift detection", "design a new module", "wyx concept", or wants to generate, update, or drift-check CONCEPT.md files. Supports retrofit, greenfield, drift detection, and discovery modes.
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
# Bounded Concept Design Generate a **concept specification** — a structured description of a module that serves as compressed context for code generation. A concept spec replaces reading 200+ lines of implementation with a 30-line bounded description of what the module IS. ## How to interpret $ARGUMENTS Determine the mode from the argument: - **Path to directory/file** (e.g. `src/lib/server/auth/`): **Retrofit mode** — read the existing code and propose a concept spec that describes what is already there. Flag any boundary violations you find (imports from other modules' internals, shared mutable state, etc.) - **Feature description** (e.g. `Portfolio tracking with watchlists`): **Greenfield mode** — design a new concept spec from the description. Enforce decomposition: if the feature has multiple independent purposes, split into multiple concepts. - **`drift` or `check`** (with optional path, e.g. `drift src/lib/server/`): **Drift detection mode** — compare existing CONCEPT.md/PIPELINE.md specs against current code. Produce a structured drift report showing what has diverged. …
Read the whole file at its exact version.
How to install
mdr add jlifyio/wyx/concept@sha256:670636c9e6a434b8The line at the top of this page pins the label git:20260925.caacc8f, 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_is4onxjd5lrjkqhn)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Apr 29, 2026 and Sep 25, 2026, about one every 37 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260925.caacc8f latest | 2026-09-25 | caacc8f | 12,348 B | A | view · diff |
| git:20260924.96b2bc5 | 2026-09-24 | 96b2bc5 | 12,239 B | A | view · diff |
| git:20260708.cf1acae | 2026-07-08 | cf1acae | 11,737 B | A | view · diff |
| git:20260502.0f09112 | 2026-05-02 | 0f09112 | 11,727 B | A | view · diff |
| git:20260429.d2de2f9 | 2026-04-29 | d2de2f9 | 11,452 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 (12348 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
jlifyio/wyx · 3 stars · license MIT · pushed 2026-10-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_is4onxjd5lrjkqhn GET https://markdownregistry.com/api/v1/resolve?ref=jlifyio/wyx/concept GET https://markdownregistry.com/api/v1/blob/670636c9e6a434b8f43e388be65feeb8515d741cf0638a0de26851fecba10269
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.