What is ideation-lessons-learned?

A structured record of what a startup learned during its launch, including successes, failures, surprises, and next actions.

Use it to run a team retrospective, record results, and share improvements for the next project.

It keeps useful lessons from being forgotten and turns the launch into material for improving future work.

ideation-lessons-learned — Skill for Claude Code by PrendsTaPart

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent

npx skills add PrendsTaPart/Plugin-Claude-MCP-BraindCode- --skill ideation-lessons-learned

Clone the repo

git clone --depth 1 https://github.com/PrendsTaPart/Plugin-Claude-MCP-BraindCode-

Made for: Claude Code.

Or install rapido-forge, the plugin that ships this one along with the rest of its 109 skills, 4 agents.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/prendstapart/plugin-claude-mcp-braindcode-/ideation-lessons-learned/github.svg)](https://agentmods.dev/skills/prendstapart/plugin-claude-mcp-braindcode-/ideation-lessons-learned)

Your own site

<a href="https://agentmods.dev/skills/prendstapart/plugin-claude-mcp-braindcode-/ideation-lessons-learned"><img src="https://agentmods.dev/badge/skills/prendstapart/plugin-claude-mcp-braindcode-/ideation-lessons-learned/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/prendstapart/plugin-claude-mcp-braindcode-/ideation-lessons-learned"><img src="https://agentmods.dev/badge/skills/prendstapart/plugin-claude-mcp-braindcode-/ideation-lessons-learned.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 515 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.

Model	Per session	Once invoked
Fable 5.1	$0.00031	$0.00515
Opus 5.5	$0.00012	$0.00206
Sonnet 5.5	$0.00006	$0.00103
Haiku 4.5	$0.00003	$0.00052

Measured 1mo ago against content hash 3dcb866346d1, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ideation-lessons-learned 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 1mo 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.

rapido-forge/skills/ideation-lessons-learned/SKILL.md · 65 lines

What it actually says

Lessons Learned

Catégorie : Idéation
Durée : 30-45 min

Pourquoi

Documenter les learnings transforme chaque projet en source d'amélioration. C'est ce qui distingue les équipes qui progressent.

Objectif

Documenter les apprentissages du lancement.

Livrable attendu

Retrospective documentée

Étape 0 — Contexte (obligatoire)

Charger ./rapido-kb/ — surtout ./rapido-kb/startup/ (vision, persona, offre, hypothèses construits par dossier-startup-360 et interview-business-plan). La KB PRIME : ne jamais redemander une information déjà validée, la reformuler pour confirmation. Les chiffres réels viennent des MCP — jamais de mémoire ; tout chiffre sans source datée porte la mention « hypothèse fondateur, confiance faible ».

Étapes

Lister ce qui a bien marché — Victoires à reproduire
Lister ce qui a mal marché — Échecs à éviter
Identifier les surprises — Learnings inattendus
Définir les actions — Que faire différemment ?
Archiver et partager — Accessible pour le futur

Pro tips

Fais la retro dans les 48h
Implique toute l'équipe
Pas de blâme, focus sur l'amélioration

Erreurs fréquentes

Faire la retro trop tard
Ne pas documenter
Pas d'actions concrètes

Données & serveurs MCP

RapidoCRM (rapidocrm) — données réelles, lecture d'abord

Livrable — toujours dans la KB du client

Écrire le livrable daté dans ./rapido-kb/startup/forge/ideation/ideation-lessons-learned.md (le dossier du client, dans SON répertoire de travail — jamais dans le plugin). Si des chiffres clés en sortent, proposer de mettre à jour ./rapido-kb/startup/business-plan/hypotheses.md (source + date).

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.

1mo ago First seen · 65 lines · 31 tokens per session scan A 3dcb866346d1

Subscribe to this mod's changes

ideation-lessons-learned is a skill published in the GitHub repository PrendsTaPart/Plugin-Claude-MCP-BraindCode- (8 stars, last pushed 6d ago), licensed Apache-2.0. It adds 31 tokens to every session and 515 once invoked, about $0.0001 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 2026-09-03.

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