enu: Skill for Claude Code

.claude/skills/planificar-sesion/SKILL.md

planificar-sesion is a skill for Claude Code from dbareagimeno/enu. It costs 90 tokens per session (974 once invoked), scanned A, original, Apache-2.0.

A Spanish-language planning procedure for adding a new feature as a numbered work session in a project plan. It first checks that the feature has a complete written specification, then requires a philosophy review before planning.

In plain words
What is it for?
Checking API specifications, deciding whether a feature is ready to plan, identifying missing design work, and preparing a new implementation session when the requirements are complete.
Why use it?
It prevents coding work from expanding the project’s agreed interface without a clear design. It separates feature design from implementation planning.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is dbareagimeno/enu's own configuration. It tells Claude Code how to work on enu 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 enu configures →

Reuse

Borrowing it

Nothing to install: this file belongs to dbareagimeno/enu. 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/dbareagimeno/enu/develop/.claude/skills/planificar-sesion/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/dbareagimeno/enu

Made for: Claude Code.

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.

agentmods badge for planificar-sesion

README.md
[![agentmods](https://agentmods.dev/badge/skills/dbareagimeno/enu/planificar-sesion/github.svg)](https://agentmods.dev/skills/dbareagimeno/enu/planificar-sesion)
Your own site
<a href="https://agentmods.dev/skills/dbareagimeno/enu/planificar-sesion"><img src="https://agentmods.dev/badge/skills/dbareagimeno/enu/planificar-sesion/github.svg" alt="Measured on agentmods" height="20"></a>

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.

agentmods 80×15 button for planificar-sesion

Your own site · 80×15
<a href="https://agentmods.dev/skills/dbareagimeno/enu/planificar-sesion"><img src="https://agentmods.dev/badge/skills/dbareagimeno/enu/planificar-sesion.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 90 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 974 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 $0.00090 $0.00974
Opus 5.5 $0.00036 $0.00390
Sonnet 5.5 $0.00018 $0.00195
Haiku 4.5 $0.00009 $0.00097

Measured 2mo ago against content hash 1646a8bcc379, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

planificar-sesion 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 2mo 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.

.claude/skills/planificar-sesion/SKILL.md · 65 lines

How it starts

The opening of the file, as written. The whole thing — 65 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Planificar una sesión nueva (la puerta SDD)

El plan de construcción manda (docs/plan/implementacion.md) y la API es sagrada: una feature entra al plan solo si su espec ya existe. Esta skill separa a fuego los dos modos del proyecto — diseño (no se escribe código) y construcción (el plan manda) — para que "añadir una sesión" no se convierta en la vía de hecho para ampliar la API.

Pasos

  1. Puerta SDD. Localiza la espec de la feature: el §N de docs/contracts/api.md o del contrato de extensión (agente.md, providers.md, sesiones.md, chat.md) que la define con firma y semántica completas.

    • Si no existe, o existe pero es ambigua o incompleta: PÁRATE. No hay sesión que planificar; hay diseño que hacer. Dile al usuario qué falta y ofrece el camino: /hallazgo (si es una grieta concreta) o /ronda (si hay que explorar la zona con pseudocódigo primero). Solo cuando la espec esté congelada se vuelve aquí.
    • Si la feature es de una extensión y su espec vive en el contrato de la extensión, comprueba además que la API del core que necesita ya existe (corolario de completitud).
  2. Juicio de filosofía. Lanza el agente juez-filosofia con el texto de la propuesta (qué se construye, contra qué §N, si añade algo a api.md). Una OBJECIÓN bloqueante vuelve al usuario con la cita; no se planifica en contra del veredicto sin decisión explícita del usuario.

  3. Redactar la S##. Siguiente número libre (la numeración es secuencial y append-only). Usa el formato de las tablas del plan — columnas: Sesión, Feature, Depende de (sesiones que deben existir antes; el grafo es estricto), Espec (§N que la define), Criterio de hecho (la prueba concreta que la cierra). Si abre una fase nueva, define también su checkpoint de integración 🔎 CP-N (la prueba de humo de extremo a extremo).

  4. Evaluar 🔒. Contrasta la lógica de la sesión con los tres criterios de la política de tests (§"Política de tests"): ¿la lógica es nuestra?, ¿el fallo es silencioso o de borde?, ¿implementa un G##? Si cumple cualquiera, añade la fila al inventario 🔒 (docs/plan/inventario-tests.md) con el caso exacto que el test debe blindar. El inventario crece, nunca se relaja.

Read the full file on GitHub · 65 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. 2mo ago First seen · 65 lines · 0 tokens per session scan A 1646a8bcc379

Subscribe to this mod's changes

planificar-sesion is a skill published in the GitHub repository dbareagimeno/enu (2 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 90 tokens to every session and 974 once invoked, about $0.0004 per session on Opus 5.5. 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.

Related

Other skills, from other repositories

optimization

Use when improving performance, latency, throughput, memory usage, or general efficiency. Start by defining target metrics, measuring comprehensively, attributing bottlenecks, validating with static analysis, and prioritizing macro-optimizations before micro-optimizations.

1jehuang/jcode · 52 tokens

gpt-image-gen

MUST read before generating images. Prompt-crafting guide for gpt-image-2.5 covering tool routing (native imagegeneration server tool vs the generateimage tool), model and quality selection, prompt structure, exact text rendering, reference-image editing, transparent assets, output formats, and multi-turn refinement.

code-yeongyu/senpi · 66 tokens

tmux-manual-qa

Run a single manual tmux-based QA scenario for the todo continuation feature against the real CLI (./pi-test.sh) in an interactive TUI. Captures scrollback, asserts deterministic pass/fail count markers, and cleans up test fixtures. Use only for the manual-qa milestone features.

code-yeongyu/senpi · 66 tokens

release

Create a new versioned release with changelog. Bumps version in code, updates CHANGELOG.md, commits, tags, and pushes using the repository release flow. GitHub Actions creates the release and uses only the current changelog section as release notes. Use when the user says "release", "cut a release", "bump version"…

genai-io/san · 75 tokens

release-notes

Write release notes for a tagged release — a business-impact summary of what changed for the user, plus a thanks section naming every contributor whose commits are in the release. Short by construction.

no-human-ai/no_human · 41 tokens

review-this-branch

Run the nohuman review gate (fresh-session adversarial reviewer + tamper guard) over the current branch or a GitHub pull request, with no server, no database, and no onboarding, and relay the pass/fail checklist.

no-human-ai/no_human · 53 tokens