unit-economics

unit-economics is a skill for Claude Code, Codex from Ingramradical235/anty-framework. It costs 83 tokens per session (1,374 once invoked), scanned A, a copy of unit-economics, MIT.

A framework for checking whether each customer-acquisition channel makes financial sense. It compares customer lifetime value (CLV), the expected revenue from a customer, with customer acquisition cost (CAC), the cost to win one.

In plain words
What is it for?
Use it to review channels such as outreach, advertising, and email; monitor net dollar retention (NDR), which shows whether existing customers expand or shrink; and decide where to increase or pause spending.
Why use it?
It prevents profitable and unprofitable channels from being mixed together in overall averages, which can hide where money is being lost.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: positional $N argument.

Good fit Use it to review channels such as outreach, advertising, and email; monitor net dollar retention (NDR), which shows whether existing customers expand or shrink; and decide where to increase or pause spending.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ingramradical235/anty-framework/unit-economics
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 Ingramradical235/anty-framework --skill unit-economics
Clone the repo
git clone --depth 1 https://github.com/Ingramradical235/anty-framework

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 unit-economics

README.md
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Your own site
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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 unit-economics

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Per session 83 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,374 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 100% copy Near-identical to another mod 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 $0.00083 $0.01374
Opus 5 $0.00042 $0.00687
Sonnet 5 $0.00017 $0.00275
Haiku 4.5 $0.00008 $0.00137

Measured 10d ago against content hash 784ac39fc770, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

unit-economics 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 10d 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.

Origin

This is a copy

100% identical to unit-economics — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/unit-economics/SKILL.md · 144 lines

How it starts

The opening of the file, as written. The whole thing — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Unit Economics

When to Apply

  • Evaluating channel profitability
  • Before scaling any acquisition channel
  • When NDR or gross margin changes
  • Quarterly unit economics review
  • When the founder proposes increasing spend on a channel

Core Framework

CLV vs CAC Per Channel

Track unit economics per channel, not in aggregate:

Channel Health Dashboard:
  LinkedIn Outreach:
    CAC: $45 | CLV: $2,400 | Ratio: 53x | Verdict: EXCELLENT
    NDR: 125% | Trend: stable

  Paid Ads (Google):
    CAC: $180 | CLV: $800 | Ratio: 4.4x | Verdict: ACCEPTABLE
    NDR: 95% | Trend: slight shrinkage

  Cold Email:
    CAC: $320 | CLV: $600 | Ratio: 1.9x | Verdict: DANGER
    NDR: 80% | Trend: leaking
    -> "Cold email has marginal unit economics.
       Propose: pause, reallocate budget to LinkedIn."

Ratio benchmarks:

  • < 1x: Losing money per customer (CRITICAL)
  • 1-3x: Marginal, needs improvement
  • 3-5x: Acceptable
  • 5x+: Healthy, scale candidate
  • 10x+: Excellent, aggressive scaling warranted

NDR (Net Dollar Retention) Monitoring

NDR measures whether existing cohorts grow or shrink over time:

NDR Range Status Action
>125% Excellent Cohorts growing fast. Strong expansion. Scale acquisition.
100-125% Healthy Cohorts stable or growing. Normal operation.
90-100% Warning Slight shrinkage. Investigate churn and downgrade causes.
<90% Leaky bucket Cohorts shrinking significantly. Fix retention before acquisition.

Target for early-stage B2B: 125%+

NDR < 100% means you must continuously acquire new customers just to maintain revenue. The business is on a treadmill.

Gross Margin Awareness

For AI-powered products, API costs are REAL COGS:

Revenue per customer: $49/mo
COGS breakdown:
  Claude API:           $8/mo   (16%)
  Infrastructure:       $3/mo   (6%)
  Third-party APIs:     $4/mo   (8%)
  Support allocation:   $2/mo   (4%)
  --------------------------------
  Total COGS:           $17/mo  (35%)
  Gross margin:         $32/mo  (65%)

  Viable threshold: >60% for SaaS
  Status: ACCEPTABLE (65%)

Read the full file on GitHub · 144 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. 10d ago First seen · 144 lines · 83 tokens per session scan A 784ac39fc770

Subscribe to this mod's changes

unit-economics is a skill published in the GitHub repository Ingramradical235/anty-framework (1 stars, last pushed today), licensed MIT. It adds 83 tokens to every session and 1,374 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to unit-economics, differing in 0 lines, and is treated as a copy.

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