learnings-digest

learnings-digest is a skill for Claude Code from ShreyPaharia/octomux. It costs 48 tokens per session (969 once invoked), scanned A, original, MIT.

A weekly report for reviewing lessons stored by coding agents and checking whether those lessons are useful.

In plain words
What is it for?
Inspecting recent additions, identifying possible cleanup candidates, and submitting the digest for human review.
Why use it?
It highlights vague or duplicate entries and shows whether returning lessons to future prompts is helping, without deleting anything automatically.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the octomux plugin — 20 skills, 1 agent shipped together

Good fit Inspecting recent additions, identifying possible cleanup candidates, and submitting the digest for human review.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/shreypaharia/octomux/learnings-digest
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 ShreyPaharia/octomux --skill learnings-digest
Clone the repo
git clone --depth 1 https://github.com/ShreyPaharia/octomux

Made for: Claude Code.

Or install octomux, the plugin that ships this one along with the rest of its 20 skills, 1 agent.

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 learnings-digest

README.md
[![agentmods](https://agentmods.dev/badge/skills/shreypaharia/octomux/learnings-digest/github.svg)](https://agentmods.dev/skills/shreypaharia/octomux/learnings-digest)
Your own site
<a href="https://agentmods.dev/skills/shreypaharia/octomux/learnings-digest"><img src="https://agentmods.dev/badge/skills/shreypaharia/octomux/learnings-digest/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 learnings-digest

Your own site · 80×15
<a href="https://agentmods.dev/skills/shreypaharia/octomux/learnings-digest"><img src="https://agentmods.dev/badge/skills/shreypaharia/octomux/learnings-digest.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 48 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 969 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00048 $0.00969
Opus 5 $0.00024 $0.00485
Sonnet 5 $0.00010 $0.00194
Haiku 4.5 $0.00005 $0.00097

Measured 12d ago against content hash e9fe98a4391c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

learnings-digest 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 12d 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.

plugin/skills/learnings-digest/SKILL.md · 82 lines

How it starts

The opening of the file, as written. The whole thing — 82 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Learnings digest

Weekly curation surface for the agent_learnings store (see the learn/recall skills for the write/pull side). There is no per-add human gate on octomux learn — this digest is where a human reviews what got saved, flags what to prune, and checks whether seeding learnings back into prompts is measurably helping. This is a headless, unattended session — you do not edit files, delete learnings, or open a PR. Your only output is the submit_result call.

Steps

  1. Run the digest command for this task's repo — don't invent a different one:

    octomux learnings-digest --repo <this task's repo path> --since 7
    

    --since is the lookback window in days (default 7 if omitted). If the command fails (missing OCTOMUX_ACTION_BASE_URL/OCTOMUX_ACTION_TOKEN, or a non-2xx response), stop and report outcome: "blocked" with the error text — do not fabricate a digest.

  2. Read the three sections the command prints:

    • Additions — learnings written in the lookback window. Skim for anything vague, duplicated, or that reads like an instruction rather than an observed fact.
    • Removal candidates — two kinds, both flagged, neither deleted automatically:
      • learnings never used (usage_count = 0) since creation;
      • learnings an agent already soft-superseded via octomux unlearn <id> --reason "..." — these carry the agent's own stated reason it went stale, which is itself signal. A human reviews both lists and, if judged safe to remove, hard-deletes with octomux learn-forget <id> (or via the Settings panel). Superseded rows are already excluded from seeding/recall — hard-deleting them only reclaims storage, it does not change behavior.
    • Benefit — the verify-pass rate for loop iterations that had past learnings seeded into their prompt vs. ones that didn't, with the iteration counts (seededN/unseededN) behind each rate. Treat a rate computed from a small N as noise, not signal — call that out rather than overstating it.

Read the full file on GitHub · 82 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. 12d ago First seen · 82 lines · 48 tokens per session scan A e9fe98a4391c

Subscribe to this mod's changes

learnings-digest is a skill published in the GitHub repository ShreyPaharia/octomux (22 stars, last pushed 11d ago), licensed MIT. It adds 48 tokens to every session and 969 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.

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