decision-log

decision-log is a skill for Claude Code, Codex from KirKruglov/claude-skills-kit. It costs 97 tokens per session (1,448 once invoked), scanned A, original, MIT.

A tool that extracts decisions from meeting notes, chat threads, or email and records them in a separate decision log. The log can include context, alternatives, participants, dates, related tasks, and risks.

In plain words
What is it for?
Use it to create or update a decision log, capture why a choice was made, record alternatives, and avoid duplicate entries.
Why use it?
It prevents important decisions from getting lost among action items or scattered messages.

Skill for Claude CodeCodex

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

Good fit Use it to create or update a decision log, capture why a choice was made, record alternatives, and avoid duplicate entries.

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Install with agentmods
npx agentmods add skills/kirkruglov/claude-skills-kit/decision-log
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 KirKruglov/claude-skills-kit --skill decision-log
Clone the repo
git clone --depth 1 https://github.com/KirKruglov/claude-skills-kit

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-log

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/kirkruglov/claude-skills-kit/decision-log"><img src="https://agentmods.dev/badge/skills/kirkruglov/claude-skills-kit/decision-log.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 97 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,448 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 $0.00097 $0.01448
Opus 5 $0.00048 $0.00724
Sonnet 5 $0.00019 $0.00290
Haiku 4.5 $0.00010 $0.00145

Measured 11d ago against content hash 5c98ddfe3937, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

decision-log 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.

skills/project-management/decision-log/SKILL.md · 187 lines

How it starts

The opening of the file, as written. The whole thing — 187 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Skill: decision-log

Extracts decisions from meeting notes, messages, and threads and builds a structured log — separate from action items. Supports two modes: new log creation and appending to an existing log with deduplication.


Triggers

Russian: «зафиксируй решения», «залоги решения», «decision log», «лог решений», «извлеки решения из встречи», «обнови лог решений», «добавь решения в лог», «запиши решения» English: "log decisions", "decision log", "extract decisions", "capture decisions from meeting", "update decision log", "add to decision log", "decisions from this meeting"


Language Detection

Determine the language of the user's first message — it sets the language for the entire conversation, output, and template.

Input language Output language Template
Russian Russian decision-log-template.ru.md
English English decision-log-template.md

Input

Required:

  • Text from a meeting, Slack thread, email chain, or meeting notes (any format)

Optional:

  • Existing decision log (table or cards) — for append mode

Parameters (specified explicitly or selected in Step 1):

  • Output format: table (markdown table) or cards (markdown cards)
  • Mode: new (new log) or append (add to existing log)

Output

A structured decision log in the chosen format.

Each record contains 6 fields:

  1. Decision — precise formulation of the decision (1–2 sentences)
  2. Context — why it was made: constraints, rationale, trigger
  3. Alternatives — what was considered and why rejected (if mentioned)
  4. Participants — who was involved in making the decision
  5. Date — date (if stated in the text; otherwise blank)
  6. Related — linked tasks, risks, dependencies (if mentioned)

Instructions

Step 1 — Determine mode and format

Determine mode and format from the request context:

Condition Mode Action
Only source text provided new Create log from scratch
Source text + existing log provided append Add new records
Format not specified Ask the user

Read the full file on GitHub · 187 lines

Files

What ships with it

6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · 187 lines · 97 tokens per session scan A 5c98ddfe3937

Subscribe to this mod's changes

decision-log is a skill published in the GitHub repository KirKruglov/claude-skills-kit (18 stars, last pushed 1mo ago), licensed MIT. It adds 97 tokens to every session and 1,448 once invoked, about $0.0005 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.

Related

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