meta-learn

meta-learn is a skill for Claude Code from stefanoskarakasis/Product-Marketing-Skills. It costs 132 tokens per session (1,882 once invoked), scanned A, original, MIT.

A guided reflection tool for learning from a completed work session. It asks what surprised the user, what seemed wrong, and what was missing, then records specific lessons for later use.

In plain words
What is it for?
Use it after a strategy or research session when the result needs deeper reflection and reusable lessons.
Why use it?
It captures useful discoveries that a brief automatic session note might miss.

Skill for Claude Code

Written for Claude Code: Claude Code plugin machinery.

Part of the pmm-meta plugin — 4 skills, 4 commands shipped together

Good fit Use it after a strategy or research session when the result needs deeper reflection and reusable lessons.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/stefanoskarakasis/product-marketing-skills/meta-learn
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 stefanoskarakasis/Product-Marketing-Skills --skill meta-learn
Clone the repo
git clone --depth 1 https://github.com/stefanoskarakasis/Product-Marketing-Skills

Made for: Claude Code.

Or install pmm-meta, the plugin that ships this one along with the rest of its 4 skills, 4 commands.

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 meta-learn

README.md
[![agentmods](https://agentmods.dev/badge/skills/stefanoskarakasis/product-marketing-skills/meta-learn/github.svg)](https://agentmods.dev/skills/stefanoskarakasis/product-marketing-skills/meta-learn)
Your own site
<a href="https://agentmods.dev/skills/stefanoskarakasis/product-marketing-skills/meta-learn"><img src="https://agentmods.dev/badge/skills/stefanoskarakasis/product-marketing-skills/meta-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 meta-learn

Your own site · 80×15
<a href="https://agentmods.dev/skills/stefanoskarakasis/product-marketing-skills/meta-learn"><img src="https://agentmods.dev/badge/skills/stefanoskarakasis/product-marketing-skills/meta-learn.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 132 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,882 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 $0.00132 $0.01882
Opus 5 $0.00066 $0.00941
Sonnet 5 $0.00026 $0.00376
Haiku 4.5 $0.00013 $0.00188

Measured today against content hash 5df66b63a799, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

meta-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 today.

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.

pmm-meta/skills/meta-learn/SKILL.md · 198 lines

How it starts

The opening of the file, as written. The whole thing — 198 lines — stays where its author put it; the contents beside it link to each section on GitHub.

meta-learn

The deliberate, on-demand deep-dive into a completed skill session — for when the automatic one-line Learning Close every T1/T2 skill already writes isn't enough. Asks what the session actually taught the user — not what the skill's output said, but what surprised them, what they disagreed with, or what was missing. Turns real answers into a specific, falsifiable statement and logs it to the same file, in the same format, every T1/T2 skill's own Learning Close writes to — so meta-synthesis reads one consistent log regardless of which produced any given row.

Trigger

  • When: The user wants a deeper capture of a completed skill session than the automatic one-line row every T1/T2 skill already logs at its own close (see that skill's Learning Close step). Use this for a session that deserves real reflection — something surprised the user, a recommendation felt wrong, or important context was missing — and a structured three-question interview is worth the extra few minutes.

  • Not for: Auditing a SKILL.md's structure → use meta-review. Checking whether a skill's output itself is correct → use meta-verify. Detecting patterns across multiple sessions or proposing guardrails → use meta-synthesis, which reads what this skill logs.

  • Example prompts:

    • "Capture what we learned from that retro"
    • "Log this session"
    • "What surprised you about that positioning run?"
    • "Save the learnings before we close"

Inputs

  • Args: The completed session's skill name and a short description of its output. n.v.t. if invoked immediately after a skill session in the same conversation — infer both from context.
  • Defaults: If the skill name isn't obvious, ask for it before proceeding.
  • Context keys: /context/skill-sessions.md — appended to, created if it doesn't exist yet.

Pre-flight

  • This skill is context-agnostic. Do not load /foundation/brain.md and do not let prior company context shape what counts as a pattern — extraction comes from the user's answers alone.
  • If there's no completed session to close out (skill hasn't produced output yet), stop and say so — this isn't a mid-session check-in.

Read the full file on GitHub · 198 lines

Files

What ships with it

1 file 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. today Changed · +2 lines 5df66b63a799
  2. 12d ago First seen · 196 lines · 132 tokens per session scan A ba710171b050

Subscribe to this mod's changes

meta-learn is a skill published in the GitHub repository stefanoskarakasis/Product-Marketing-Skills (5 stars, last pushed today), licensed MIT. It adds 132 tokens to every session and 1,882 once invoked, about $0.0007 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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