cf-sdlc-doc-prd SKILL.md skillA
cf-sdlc-doc-prd from constructorfabric/gears-frontx is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add constructorfabric/gears-frontx/cf-sdlc-doc-prd@git:20261019.3263a3ePins git:20261019.3263a3e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- constructorfabric/gears-frontx
- Path
.claude/skills/cf-sdlc-doc-prd/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261019.3263a3e, committed Oct 19, 2026
- First version recorded
- Jul 24, 2026
- Size
- 2,243 bytes
- Repository stars
- 30
- License
- Apache-2.0
Invoke when the user asks to author, write, revise, or generate a PRD — e.g. "generate PRD", "write the PRD", "create product requirements", "capture actors, FR/NFR, use cases, or success criteria". Thin preset binding the PRD artifact KIND, delegating authoring and review to the core cf-write-docs engine.
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
<!-- Generated by cf agents -- do not edit -->
CF_WORKFLOW_ACTIVE:
- workflow = executable_control_flow
- no_substantive_work_until = workflow_explicit_permission
MANDATORY RULE: USER INTENT IS SKILL INPUT, NOT EXECUTION AUTHORITY
- hard_stop = WAIT | STOP_TURN | menu | gate | opener | approval | dispatch_gate | terminal_shape
- precedence = constructor_studio_workflow > generic_assistant
- ask_tool_name = "AskUserQuestion"
- ask_tool_description = "a tool that presents the user a blocking multiple-choice question with selectable options, distinct from plain text output"
ALWAYS resolve and enforce prerequisites of skills/workflows/commands BEFORE applying user intent.
```pdsl
UNIT GeneratedBootstrapUnit
PURPOSE: Load the required shared bootstrap before handing control to the target protocol.
DO:
LOAD {cf-studio-path}/.core/skills/studio/modules/runtime/required-bootstrap.md
RUN RequiredBootstrap
LOAD and RUN {cf-studio-path}/config/kits/sdlc/workflows/doc-prd.md as controlling protocol
RULES:
- ALWAYS run this bootstrap unit before any target workflow or skill work begins
…Read the whole file at its exact version.
How to install
mdr add constructorfabric/gears-frontx/cf-sdlc-doc-prd@sha256:8879ccba9d5f56b0The line at the top of this page pins the label git:20261019.3263a3e, 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_5tlrgsw6vv4d4z6k)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jul 24, 2026 and Oct 19, 2026, about one every 87 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261019.3263a3e latest | 2026-10-19 | 3263a3e | 2,243 B | A | view · diff |
| git:20260724.14651af | 2026-07-24 | 14651af | 2,040 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 (2243 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
constructorfabric/gears-frontx · 30 stars · license Apache-2.0 · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5tlrgsw6vv4d4z6k GET https://markdownregistry.com/api/v1/resolve?ref=constructorfabric/gears-frontx/cf-sdlc-doc-prd GET https://markdownregistry.com/api/v1/blob/8879ccba9d5f56b04795b524b79b1607dc054a64fdf8c35c1d96266b1d521e11
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.