log-it

log-it is a skill for Claude Code from AndrewDongminYoo/cc-agents-kit. It costs 58 tokens per session (1,009 once invoked), scanned A, original, Apache-2.0.

A logging workflow that routes useful session facts to the place where they will be read later, such as project memory, shared rules, repository notes, or a handoff.

In plain words
What is it for?
Use it to record project-specific lessons, reusable patterns, engineering notes, or the next session’s continuation details.
Why use it?
It prevents important discoveries, conventions, and unfinished work from being lost when a session ends or the conversation is cleared.

Skill for Claude Code

Written for Claude Code: SessionStart hook event. Also seen: reads .claude/ paths; mentions CLAUDE.md.

Part of the context-handoff plugin — 6 skills shipped together

Good fit Use it to record project-specific lessons, reusable patterns, engineering notes, or the next session’s continuation details.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/andrewdongminyoo/cc-agents-kit/log-it
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 AndrewDongminYoo/cc-agents-kit --skill log-it
Clone the repo
git clone --depth 1 https://github.com/AndrewDongminYoo/cc-agents-kit

Made for: Claude Code.

Or install context-handoff, the plugin that ships this one along with the rest of its 6 skills.

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 log-it

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/andrewdongminyoo/cc-agents-kit/log-it"><img src="https://agentmods.dev/badge/skills/andrewdongminyoo/cc-agents-kit/log-it.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,009 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 $0.00058 $0.01009
Opus 5 $0.00029 $0.00504
Sonnet 5 $0.00012 $0.00202
Haiku 4.5 $0.00006 $0.00101

Measured 8d ago against content hash e8754a10af5e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

log-it 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.

plugins/context-handoff/skills/log-it/SKILL.md · 57 lines

How it starts

The opening of the file, as written. The whole thing — 57 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Log It

Overview

A session produces facts with different lifetimes and different readers. Logging them means routing each fact to the store whose reader needs it — never writing one narrative in the most convenient place.

Route each fact by who must see it

The fact is... Write to Its reader
What the next session in THIS project must know at start (convention, gotcha, state) project memory ~/.claude/projects/<slug>/memory/, per the memory system prompt auto-loaded via MEMORY.md
A pattern that holds beyond this project a cross-project store you keep outside any one repo — or, for agent-behaviour guidance confirmed in 2+ projects, ~/.claude/rules/ whatever retrieves precedent for you
Unfinished work the next session continues thin handoff (below) a SessionStart hook, if you run one
Engineering record for humans in the repo docs/notes/ (global CLAUDE.md convention) repo readers

Read the full file on GitHub · 57 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. 8d ago First seen · 57 lines · 58 tokens per session scan A e8754a10af5e

Subscribe to this mod's changes

log-it is a skill published in the GitHub repository AndrewDongminYoo/cc-agents-kit (1 stars, last pushed 4d ago), licensed Apache-2.0. It adds 58 tokens to every session and 1,009 once invoked, about $0.0003 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 2026-08-31.

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