ymm-oss/fsl · skills/fsl-design-review/SKILL.md

fsl-design-review skillA

fsl-design-review is agent-read markdown (skill) from ymm-oss/fsl: A procedure for design exploration and design review using FSL. Mechanically check with fslc refine whether a design proposal, variant, extension, or change breaks a stable contract (the abstract spec), and report the result in the vocabulary of design principles (SOLID — the Open/Closed Principle, the Liskov Substitution Principle, Design by Contract, etc.). Triggers include "explore this design", "do a design review", "does this follow SOLID", "is this extension/change safe", "I want to add a .

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 ymm-oss/fsl/fsl-design-review@git:20260828.927728f
Exact content
mdr add ymm-oss/fsl/fsl-design-review@sha256:0fb7624bfa6122c8

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 badge

[![mdr](https://markdownregistry.com/badge/art_i3esbwom2cehjs6u.svg)](https://markdownregistry.com/a/art_i3esbwom2cehjs6u)

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Versions

versioncommittedcommitsizeaudit
git:20260828.927728f latest2026-08-28 927728f 11,716 BA view · diff
git:20260725.1fa07e62026-07-25 1fa07e6 11,716 BA view · diff
git:20260708.bb85ca22026-07-08 bb85ca2 11,422 BA view · diff
git:20260706.5f1ad182026-07-06 5f1ad18 11,319 BA view · diff
git:20260706.7fb34172026-07-06 7fb3417 10,770 BA 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 (11716 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

ymm-oss/fsl · 26 stars · license Apache-2.0 · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_i3esbwom2cehjs6u
GET https://markdownregistry.com/api/v1/resolve?ref=ymm-oss/fsl/fsl-design-review
GET https://markdownregistry.com/api/v1/blob/0fb7624bfa6122c8c76fed870809d00ff5cc14e6e66a7e822b1fe81ed7229bba

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.