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

fsl-design skillA

fsl-design is agent-read markdown (skill) from ymm-oss/fsl: Write and verify FSL design-layer specs for engineers from an agreed requirements contract. Use for internal state/action design, decomposition, queues/outboxes, compose, refinement mappings to requirements, typestate checks, scenarios-to-testgen handoff, and implementation-conformance planning. Do not use for PM requirements authoring or business process discovery..

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@git:20260828.927728f
Exact content
mdr add ymm-oss/fsl/fsl-design@sha256:9177dc03b6c0b222

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_xvjg7ippmaoaly32.svg)](https://markdownregistry.com/a/art_xvjg7ippmaoaly32)

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Versions

versioncommittedcommitsizeaudit
git:20260828.927728f latest2026-08-28 927728f 5,244 BA view · diff
git:20260727.4af57382026-07-27 4af5738 5,235 BA view · diff
git:20260626.58f2f6b2026-06-26 58f2f6b 4,443 BA view · diff
git:20260625.5bdeef92026-06-25 5bdeef9 4,174 BA view · diff
git:20260620.992ded12026-06-20 992ded1 3,763 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 (5244 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_xvjg7ippmaoaly32
GET https://markdownregistry.com/api/v1/resolve?ref=ymm-oss/fsl/fsl-design
GET https://markdownregistry.com/api/v1/blob/9177dc03b6c0b222b38a19c7347824898175605f6531b3bfe0a24cecc8696006

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