write-acceptance-spec SKILL.md skillA
write-acceptance-spec from webreactiva/yesyak is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add webreactiva/yesyak/write-acceptance-spec@git:20261017.7057620Pins git:20261017.7057620 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- webreactiva/yesyak
- Path
skills/write-acceptance-spec/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261017.7057620, committed Oct 17, 2026
- First version recorded
- Sep 27, 2026
- Size
- 5,335 bytes
- Repository stars
- 3
- License
- MIT
Writes or refines a feature spec in docs/SLUG-spec.md with a plain-language TL;DR, architecture, business rules, accepted risks, numbered Given/When/Then acceptance criteria, a testing map and an out-of-scope section. Use it whenever the user asks for a spec, a PRD, requirements, acceptance criteria, Given/When/Then, or to turn interview decisions into a document; also use it to apply review findings to an existing spec, to resolve ambiguities, or to add a TL;DR and diagrams to it.
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
# Write acceptance spec ## Inputs - The decisions from `on-the-spot` (`.scratchpad/<slug>/interview-decisions.md`) or from the conversation. - The terms from `domain-language` (`.scratchpad/<slug>/domain-language.md`), if it ran. Use only those terms. - The current code, so the spec names real files, routes and tables. - The existing decision records of the code the feature touches. A new rule must not contradict an accepted ADR without a new one that supersedes it. - The feature slug from the branch (`git-commit-organizer`). ## Output `docs/<slug>-spec.md`, in the document language of `simplified-technical-language`. Commit it with `git-commit-organizer`. ## Template ```markdown # <Feature> Spec ## TL;DR plain-language summary (plain-visual-docs) | | | | --- | --- | | Status | Draft / Approved / Implemented | | Branch | `<branch>` | | Date | YYYY-MM-DD | | Revision | n - what changed | ## Summary ## Goals ## Domain language (term table and state diagram from domain-language) ## Architecture ### Code layout (ASCII tree with + and ~) ### Stack additions ### Scripts ### Environment variables (name, default, notes) …
Read the whole file at its exact version.
How to install
mdr add webreactiva/yesyak/write-acceptance-spec@sha256:adf54589fd79052fThe line at the top of this page pins the label git:20261017.7057620, 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_un7rdrpq3qh5ye5c)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 27, 2026 and Oct 17, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261017.7057620 latest | 2026-10-17 | 7057620 | 5,335 B | A | view · diff |
| git:20261017.7c5796a | 2026-10-17 | 7c5796a | 5,098 B | A | view · diff |
| git:20261017.d559e4f | 2026-10-17 | d559e4f | 5,012 B | A | view · diff |
| git:20261017.7c48557 | 2026-10-17 | 7c48557 | 4,853 B | A | view · diff |
| git:20260927.2f2f40b | 2026-09-27 | 2f2f40b | 4,458 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 (5335 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
webreactiva/yesyak · 3 stars · license MIT · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_un7rdrpq3qh5ye5c GET https://markdownregistry.com/api/v1/resolve?ref=webreactiva/yesyak/write-acceptance-spec GET https://markdownregistry.com/api/v1/blob/adf54589fd79052f4b57d4b4fac8189829499fae4455d49705e44632666b66cf
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.