spec-kit-template: Skill for Claude Code

.github/skills/spec-kit-spc-imp-task-definition/SKILL.md

spec-kit-spc-imp-task-definition is a skill for Claude Code, Codex from lksnext-ai-lab/spec-kit-template. It costs 0 tokens per session (1,513 once invoked), scanned A, original, Apache-2.0.

Una herramienta que convierte una especificación técnica en una tarea de desarrollo atómica, es decir, un trabajo pequeño y delimitado que puede ejecutarse como una unidad. Incluye alcance, trazabilidad y una definición verificable de cuándo está terminada.

In plain words
What is it for?
Sirve para crear fichas Txx listas para implementar en el código, enlazarlas con requisitos, decisiones y planes, y definir comprobaciones y criterios de finalización.
Why use it?
Evita comenzar tareas ambiguas o demasiado grandes y ayuda a detectar decisiones, requisitos o valores que todavía faltan. También limita cada cambio a un alcance controlado.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

This is lksnext-ai-lab/spec-kit-template's own configuration. It tells Claude Code and Codex how to work on spec-kit-template itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything spec-kit-template configures →

Reuse

Borrowing it

Nothing to install: this file belongs to lksnext-ai-lab/spec-kit-template. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/lksnext-ai-lab/spec-kit-template/main/.github/skills/spec-kit-spc-imp-task-definition/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/lksnext-ai-lab/spec-kit-template

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

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README.md
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Your own site
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Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

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Your own site · 80×15
<a href="https://agentmods.dev/skills/lksnext-ai-lab/spec-kit-template/spec-kit-spc-imp-task-definition"><img src="https://agentmods.dev/badge/skills/lksnext-ai-lab/spec-kit-template/spec-kit-spc-imp-task-definition.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,513 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.01513
Opus 5 $0.00000 $0.00757
Sonnet 5 $0.00000 $0.00303
Haiku 4.5 $0.00000 $0.00151

Measured 11d ago against content hash ed21f0c8863d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

spec-kit-spc-imp-task-definition scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.github/skills/spec-kit-spc-imp-task-definition/SKILL.md · 170 lines

How it starts

The opening of the file, as written. The whole thing — 170 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Skill: spc-imp-task-definition

Objetivo

Definir una tarea de desarrollo atómica (Txx) lista para ejecución en codebase/, derivada de docs/spec/** (RFC/FR/NFR/ADR/plan), sin inventar. La salida debe permitir implementar con alcance acotado, trazabilidad y DoD verificable.


Principios

  • SPEC manda: la ficha Txx se basa en evidencias del SPEC.
  • CODEBASE valida: los comandos y verificaciones reales viven en codebase/docs/agentic/spc-imp-dod.md.
  • No inventar: lo no definido se convierte en OPENQ o en tarea de research.
  • 1 tarea = 1 PR (salvo infra/migración).

Reglas duras (hard rules)

  1. No inventar
    • Si falta una decisión, regla, umbral, contrato o valor por defecto: escribir OPENQ: y enlazar dónde debe resolverse (p. ej. docs/spec/95-open-questions.md o la sección concreta).
  2. Placeholders no son evidencia
    • Cualquier TODO, TBD, WIP, pendiente, por definir, ??? es placeholder.
    • Un placeholder no puede sustentar requisitos ni comportamiento. Si afecta a la tarea → OPENQ: y, si bloquea, Estado: blocked.
  3. Evidencia mínima obligatoria
    • Cada Txx debe enlazar al menos a:
      • 1 evidencia funcional (FR o sección concreta de spec)
      • y si aplica: 1 evidencia NFR/ADR/RFC.
  4. DoD verificable
    • La tarea debe incluir comandos reproducibles o, como mínimo, referenciar:
      • codebase/docs/agentic/spc-imp-dod.md
    • Si el DoD del codebase no existe o está incompleto → registrar OPENQ y no marcar ready.
  5. Alcance acotado
    • Si el alcance supera un PR razonable, dividir en subtareas.
  6. Compatibilidad/migración
    • Si hay impacto en contratos, datos, configuración o despliegue: incluir sección “Compatibilidad/Migración” aunque sea breve.
  7. Trazabilidad explícita
    • Incluir links a RFC/ADR/FR/NFR (o “N/A” si no aplica).

Estados recomendados

  • todo: pendiente de research/definición final
  • ready: lista para research/implementación en codebase
  • blocked: bloqueada por OPENQ o decisión necesaria

Read the full file on GitHub · 170 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 170 lines · 0 tokens per session scan A ed21f0c8863d

Subscribe to this mod's changes

spec-kit-spc-imp-task-definition is a skill published in the GitHub repository lksnext-ai-lab/spec-kit-template (5 stars, last pushed 6mo ago), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 1,513 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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