marketing-measure-learn

marketing-measure-learn is a skill for Claude Code, Codex from dasein108/slope-studio. It costs 104 tokens per session (1,325 once invoked), scanned A, original, MIT.

A measurement-and-learning step for published YouTube videos that first collects performance data and then uses it to guide the next ideas.

In plain words
What is it for?
Use it after roughly 48–72 hours to fetch views, likes, comments, and available retention or subscriber data, rank results, and record lessons for future bets.
Why use it?
It prevents early or isolated results from being treated as reliable conclusions by comparing videos within the same channel and accounting for the waiting period.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it after roughly 48–72 hours to fetch views, likes, comments, and available retention or subscriber data, rank results, and record lessons for future bets.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/dasein108/slope-studio/marketing-measure-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 dasein108/slope-studio --skill marketing-measure-learn
Clone the repo
git clone --depth 1 https://github.com/dasein108/slope-studio

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 marketing-measure-learn

README.md
[![agentmods](https://agentmods.dev/badge/skills/dasein108/slope-studio/marketing-measure-learn/github.svg)](https://agentmods.dev/skills/dasein108/slope-studio/marketing-measure-learn)
Your own site
<a href="https://agentmods.dev/skills/dasein108/slope-studio/marketing-measure-learn"><img src="https://agentmods.dev/badge/skills/dasein108/slope-studio/marketing-measure-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 marketing-measure-learn

Your own site · 80×15
<a href="https://agentmods.dev/skills/dasein108/slope-studio/marketing-measure-learn"><img src="https://agentmods.dev/badge/skills/dasein108/slope-studio/marketing-measure-learn.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 104 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,325 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 $0.00104 $0.01325
Opus 5 $0.00052 $0.00662
Sonnet 5 $0.00021 $0.00265
Haiku 4.5 $0.00010 $0.00133

Measured 11d ago against content hash ef03021c845e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

marketing-measure-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 11d 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.

.agent-instructions/skills/marketing-measure-learn/SKILL.md · 103 lines

How it starts

The opening of the file, as written. The whole thing — 103 lines — stays where its author put it; the contents beside it link to each section on GitHub.

marketing-measure-learn — score, then steer

Measure and learn always run as a pair: first get the numbers (a deterministic API + math step), then reflect on them (agent judgement). Do them in order.

Step 1 — MEASURE (deterministic)

studio marketing measure --channel <name> --comments-n 60

Fetches views/likes/comments (+ retention & subs gained if the analytics scope is granted), computes a virality composite (log-damped view-velocity + retention + engagement + sub-conversion), ranks every video into a percentile within this channel's own portfolio, and tags each win (≥P75) / loss (≤P25) / neutral / cold-start. Writes back to the journal and drops 08_stats.json + 08_comments.json into each run dir.

Watch for:

Step 1.5 — SNAPSHOT + SLICE (deterministic analysis)

Before changing strategy, collect age-bucket snapshots and ask the CLI for the hidden-relation pack. This is what lets the agent compare effects/cost/theme/music/sfx/animation at consistent ages instead of mixing a 1-day video with a 30-day video.

studio marketing due-snapshots --channel <name>
studio marketing snapshots     --channel <name> --buckets 1,3,7,14,30
studio marketing insights      --channel <name> --json

Use focused slices/comparisons when a pattern looks interesting:

Read the full file on GitHub · 103 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. 11d ago First seen · 103 lines · 104 tokens per session scan A ef03021c845e

Subscribe to this mod's changes

marketing-measure-learn is a skill published in the GitHub repository dasein108/slope-studio (3 stars, last pushed 1mo ago), licensed MIT. It adds 104 tokens to every session and 1,325 once invoked, about $0.0005 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.