decision-memo

decision-memo is a skill for Claude Code, Codex from conectlens/lenserfight. It costs 22 tokens per session (64 once invoked), scanned A, original, MIT.

A decision-memo writer that records a choice, its context, options, trade-offs, recommendation, dissent, owner, date, and review trigger.

In plain words
What is it for?
Documenting decisions, comparing alternatives, assigning ownership, and defining when the decision should be revisited.
Why use it?
It prevents important decisions from remaining informal or losing their reasoning over time.

Skill for Claude CodeCodex

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

Good fit Documenting decisions, comparing alternatives, assigning ownership, and defining when the decision should be revisited.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/conectlens/lenserfight/decision-memo
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 conectlens/lenserfight --skill decision-memo
Clone the repo
git clone --depth 1 https://github.com/conectlens/lenserfight

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.

agentmods badge for decision-memo

README.md
[![agentmods](https://agentmods.dev/badge/skills/conectlens/lenserfight/decision-memo/github.svg)](https://agentmods.dev/skills/conectlens/lenserfight/decision-memo)
Your own site
<a href="https://agentmods.dev/skills/conectlens/lenserfight/decision-memo"><img src="https://agentmods.dev/badge/skills/conectlens/lenserfight/decision-memo/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 decision-memo

Your own site · 80×15
<a href="https://agentmods.dev/skills/conectlens/lenserfight/decision-memo"><img src="https://agentmods.dev/badge/skills/conectlens/lenserfight/decision-memo.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 22 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 64 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 $0.00022 $0.00064
Opus 5 $0.00011 $0.00032
Sonnet 5 $0.00004 $0.00013
Haiku 4.5 $0.00002 $0.00006

Measured 9d ago against content hash e1db23671f46, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

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 9d 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.

.lenserfight/lenses/decision-memo/SKILL.md · 9 lines

What it actually says

Decision Memo

Create a decision memo from [[decision_context]]: decision, context, options, trade-offs, recommendation, dissent, owner, date, and review trigger.

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. 9d ago First seen · 9 lines · 22 tokens per session scan A e1db23671f46

Subscribe to this mod's changes

decision-memo is a skill published in the GitHub repository conectlens/lenserfight (18 stars, last pushed yesterday), licensed MIT. It adds 22 tokens to every session and 64 once invoked, about $0.0001 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 2026-09-03.

Related

Other skills, from other repositories

langchain_patterns

Implement Retrieval-Augmented Generation (RAG) systems with LangChain4j. Build document ingestion pipelines, embedding stores, vector search strategies, and knowledge-enhanced AI applications. Use when creating question-answering systems over document collections or AI assistants with external knowledge bases.

vuralserhat86/antigravity-agentic-skills · 57 tokens

langchain_patterns

Implement Retrieval-Augmented Generation (RAG) systems with LangChain4j. Build document ingestion pipelines, embedding stores, vector search strategies, and knowledge-enhanced AI applications. Use when creating question-answering systems over document collections or AI assistants with external knowledge bases.

DonggangChen/antigravity-agentic-skills · 57 tokens

systematic-debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

obra/superpowers · 21 tokens

local-ai-agents

Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…

microsoft/ai-agents-for-beginners · 200 tokens

next-cache-components-adoption

Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…

vercel/next.js · 95 tokens

chat-pet-sprite-creation

Use when creating or changing VS Code chat pet sprite art, sprite sheets, state animations, eye treatments, Stable/Insiders variants, or pet transitions under src/vs/workbench/contrib/chat/browser/widget/media/chatPet.

microsoft/vscode · 53 tokens