flagrare/agent-skills · plugins/flagrare/skills/atdd-plan/SKILL.md

atdd-plan skillA

atdd-plan is agent-read markdown (skill) from flagrare/agent-skills: Produce an ATDD-first implementation plan in Claude Code's native plan mode, with named design patterns called out where they earn their keep. The skill enters plan mode automatically (via the EnterPlanMode tool), runs /flagrare:codebase-explore to ground the plan in the actual codebase, then produces a plan-mode plan that MUST include both: (1) 3-5 acceptance tests in plain English defining 'done' before any implementation, written behavior-first against the public API only; and (2) any non-tri.

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 flagrare/agent-skills/atdd-plan@git:20260611.9c42181
Exact content
mdr add flagrare/agent-skills/atdd-plan@sha256:ad380f859dcc25dd

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_nzt3xbajudqyv2k3.svg)](https://markdownregistry.com/a/art_nzt3xbajudqyv2k3)

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Versions

versioncommittedcommitsizeaudit
git:20260611.9c42181 latest2026-06-11 9c42181 9,820 BA view · diff
git:20260611.3141b322026-06-11 3141b32 9,916 BA view · diff
git:20260526.22dd6ff2026-05-26 22dd6ff 8,575 BA view · diff
git:20260525.704da992026-05-25 704da99 9,655 BA view · diff
git:20260523.7ecd9522026-05-23 7ecd952 9,041 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 (9820 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

flagrare/agent-skills · 11 stars · license none · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_nzt3xbajudqyv2k3
GET https://markdownregistry.com/api/v1/resolve?ref=flagrare/agent-skills/atdd-plan
GET https://markdownregistry.com/api/v1/blob/ad380f859dcc25dd0454c15c5b5ea1995de883a4279da9daad9094d0e2cf7ed9

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