meta-learn

meta-learn is a command for Claude Code from stefanoskarakasis/Product-Marketing-Skills. It costs 10 tokens per session (146 once invoked), scanned A, original, MIT.

A post-session learning command that reviews the results of a completed skill session and records useful patterns in shared knowledge files. It can also show what has already been captured.

In plain words
What is it for?
Use it after a retrospective to extract recurring patterns, turn confirmed findings into rules, and update the knowledge base used by other skills.
Why use it?
Important lessons from one session can otherwise be lost or rediscovered repeatedly. Recording confirmed patterns gives future sessions knowledge to build on.

Command for Claude Code

Written for Claude Code: argument-hint in frontmatter.

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

Good fit Use it after a retrospective to extract recurring patterns, turn confirmed findings into rules, and update the knowledge base used by other skills.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/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.

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/commands/stefanoskarakasis/product-marketing-skills/meta-learn/github.svg)](https://agentmods.dev/commands/stefanoskarakasis/product-marketing-skills/meta-learn)
Your own site
<a href="https://agentmods.dev/commands/stefanoskarakasis/product-marketing-skills/meta-learn"><img src="https://agentmods.dev/badge/commands/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/commands/stefanoskarakasis/product-marketing-skills/meta-learn"><img src="https://agentmods.dev/badge/commands/stefanoskarakasis/product-marketing-skills/meta-learn.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 10 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 146 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 $0.00010 $0.00146
Opus 5 $0.00005 $0.00073
Sonnet 5 $0.00002 $0.00029
Haiku 4.5 $0.00001 $0.00015

Measured 12d ago against content hash 4809c0da3edf, 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 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.

pmm-meta/commands/meta-learn.md · 24 lines

What it actually says

/pmm-meta:meta-learn -- Post-Session Learning

Capture patterns from a completed skill session and route them to the correct knowledge files so intelligence compounds across every future session.

Invocation

/pmm-meta:meta-learn Extract learnings from the last retro
/pmm-meta:meta-learn What's been captured so far?

Workflow

Uses the meta-learn skill. Reads the session output, identifies any pattern that's appeared before, promotes confirmed hypotheses to rules, and updates the shared knowledge base other skills read from.

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 · 24 lines · 10 tokens per session scan A 4809c0da3edf

Subscribe to this mod's changes

meta-learn is a command published in the GitHub repository stefanoskarakasis/Product-Marketing-Skills (5 stars, last pushed today), licensed MIT. It adds 10 tokens to every session and 146 once invoked, about $0.0001 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.