keeping-what-you-learn

keeping-what-you-learn is a skill for Claude Code, Codex from dp-web4/SAGE. It costs 0 tokens per session (375 once invoked), scanned A, original, AGPL-3.0.

A guide to saving conclusions where they can be found later. It covers settling a conclusion, recording or retiring a note, closing todo items, and recalling the result before testing again.

In plain words
What is it for?
Use it to preserve decisions and lessons, finish related tasks, and retrieve earlier conclusions before another test.
Why use it?
It prevents useful findings from being lost and reduces repeated investigation.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it to preserve decisions and lessons, finish related tasks, and retrieve earlier conclusions before another test.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/dp-web4/sage/keeping-what-you-learn
View source ↗ dp-web4/SAGE
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 dp-web4/SAGE --skill keeping-what-you-learn
Clone the repo
git clone --depth 1 https://github.com/dp-web4/SAGE

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 keeping-what-you-learn

README.md
[![agentmods](https://agentmods.dev/badge/skills/dp-web4/sage/keeping-what-you-learn/github.svg)](https://agentmods.dev/skills/dp-web4/sage/keeping-what-you-learn)
Your own site
<a href="https://agentmods.dev/skills/dp-web4/sage/keeping-what-you-learn"><img src="https://agentmods.dev/badge/skills/dp-web4/sage/keeping-what-you-learn/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 keeping-what-you-learn

Your own site · 80×15
<a href="https://agentmods.dev/skills/dp-web4/sage/keeping-what-you-learn"><img src="https://agentmods.dev/badge/skills/dp-web4/sage/keeping-what-you-learn.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 375 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 unknown 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 $0.00000 $0.00375
Opus 5.5 $0.00000 $0.00150
Sonnet 5.5 $0.00000 $0.00075
Haiku 4.5 $0.00000 $0.00038

Measured 16d ago against content hash 8cccb4f1d39c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

keeping-what-you-learn 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 16d 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.

sage/gateway/skills/keeping-what-you-learn/SKILL.md · 25 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 16d ago First seen · 25 lines · 0 tokens per session scan A 8cccb4f1d39c

Subscribe to this mod's changes

keeping-what-you-learn is a skill published in the GitHub repository dp-web4/SAGE (28 stars, last pushed today), licensed AGPL-3.0. It costs nothing until one of its globs matches a file; then it loads 375 tokens. 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 2026-10-28.

Related

keeping-what-you-learn compared with skills from other repositories

keeping-what-you-learn next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
keeping-what-you-learndp-web4/SAGESkill28todayAGPL-3.0A0Claude Code, Codex
crewai-multi-agentsynthetic-sciences/openscienceSkill4.4kyesterdayApache-2.0A61Claude Code, Codex
context-engineeringandreibesleaga/GABBESkill232d agononeA27Claude Code, Codex
session-resumeandreibesleaga/GABBESkill232d agononeA19Claude Code, Codex
retrospectiveandreibesleaga/GABBESkill232d agononeA35Claude Code, Codex
state-preserveandreibesleaga/GABBESkill232d agononeA28Claude Code, Codex
global-workspaceandreibesleaga/GABBESkill232d agononeA19Claude Code, Codex