Borrowing it
Nothing to install: this file belongs to MaxKmet/idea-validation-agents. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/MaxKmet/idea-validation-agents/main/.claude/skills/decision-memo/SKILL.mdgit clone --depth 1 https://github.com/MaxKmet/idea-validation-agentsWrote 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.
[](https://agentmods.dev/skills/maxkmet/idea-validation-agents/decision-memo)<a href="https://agentmods.dev/skills/maxkmet/idea-validation-agents/decision-memo"><img src="https://agentmods.dev/badge/skills/maxkmet/idea-validation-agents/decision-memo.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00044 | $0.00080 |
| Opus 5 | $0.00022 | $0.00040 |
| Sonnet 5 | $0.00009 | $0.00016 |
| Haiku 4.5 | $0.00004 | $0.00008 |
Grade A, and why
decision-memo 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 8d 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.
What it actually says
See skills/decision-memo/SKILL.md for full instructions and output schema.
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.
- 8d ago First seen · 7 lines · 44 tokens per session scan A a0d4d8a85d17
decision-memo is a skill published in the GitHub repository MaxKmet/idea-validation-agents (449 stars, last pushed 2mo ago), licensed MIT. It adds 44 tokens to every session and 80 once invoked, about $0.0002 per session on Opus 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 2026-08-30.
Other skills, from other repositories
drunk-claude
Unleash Drunk Claude — the unfiltered, slightly tipsy genius who delivers absurdly wild ideas that weirdly, inexplicably work. Use this when you want hilarious, off-the-wall, chaotic creativity that somehow lands on brilliance. Claude drops the corporate act, loosens up, and hits you with ideas so crazy they loop back…
adhd
Use when parallel divergent ideation for agents — spawns N isolated reasoning branches under different cognitive frames, then scores, clusters, prunes traps, and deepens survivors. Use for open-ended design, architecture, naming, API surface decisions, fuzzy debugging, and brainstorming. Skip for syntax lookups or…
happiness-skill
A Chinese-language guide to happiness based on reducing unmet wants, focusing on the present, and treating happiness as a trainable skill.
asc-subscription-localization
Bulk-localize subscription, subscription-group, and in-app purchase display names across App Store locales using asc, including API 4.4.1 version-scoped v2 resources. Use when filling or updating subscription/IAP names and descriptions without App Store Connect UI work.
pcbway
PCBWay PCB fabrication and assembly — turnkey/consigned assembly, design rules, ordering workflow. Alternative to JLCPCB for manufacturing. Use with KiCad. Use this skill when the user mentions PCBWay, needs turnkey assembly (PCBWay sources parts by MPN), has parts not available on LCSC, needs assembled boards with…
explaining-machine-learning-models
Explain trained machine learning models through feature attribution, local explanations, and behavior summaries. Use as an explicit/manual helper once a model already exists, not for training ownership, leakage auditing, or general ML strategy selection.