fsl-delivery SKILL.md skillA
fsl-delivery from ymm-oss/fsl is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ymm-oss/fsl/fsl-delivery@git:20261030.bdf5a5dPins git:20261030.bdf5a5d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ymm-oss/fsl
- Path
skills-next/fsl-delivery/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261030.bdf5a5d, committed Oct 30, 2026
- Size
- 8,180 bytes
- Repository stars
- 37
- License
- Apache-2.0
Orchestrate FSL-centered delivery from business planning through PM requirements, engineering design, verification, refinement, scenarios, testgen/replay, and implementation conformance for files headed fsl 5. Use for planning-to-implementation workflows, connected business/requirements/design contracts, or coordination of the FSL layer and review skills.
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
# FSL Delivery Coordinate the lifecycle; do not replace the layer owners or mix model proof, refinement, and implementation conformance into a single green claim. FSL is the checkable contract spine, not the whole product process. A readable spec can replace a prose document even when verification risk is modest; discovery, UI/API design, coding and ordinary testing still use their normal tools. Reverify the living corpus and its seams after changes. ## Routing Before authoring, read only the relevant owner: - [Business](../fsl-business/SKILL.md): As-Is/To-Be, actors, stages, controls, policies, KPIs/goals, governance preservation. - [Requirements](../fsl-requirements/SKILL.md): externally observable entity/ lifecycle/event/rule/decide contracts, scenarios/forbidden traces, NFRs and optional business implements seam. - [Design](../fsl-design/SKILL.md): internal kernel state/actions, compose/refinement and implementation handoff. - [Design review](../fsl-design-review/SKILL.md): proposal/change, frozen contract, substitutability and principle-based judgment. - [From code](../fsl-from-code/SKILL.md): existing implementation → witnessed …
Read the whole file at its exact version.
How to install
mdr add ymm-oss/fsl/fsl-delivery@sha256:a661f6d6a2f8cc2fThe line at the top of this page pins the label git:20261030.bdf5a5d, 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_uxpkv22de34n7hyb)
0 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 30, 2026.
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 (8180 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
ymm-oss/fsl · 37 stars · license Apache-2.0 · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_uxpkv22de34n7hyb GET https://markdownregistry.com/api/v1/resolve?ref=ymm-oss/fsl/fsl-delivery GET https://markdownregistry.com/api/v1/blob/a661f6d6a2f8cc2f699358c8b556f56242acf5c9a0f343c4804feb7ec7c600dc
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.