saas-metrics-analyst

saas-metrics-analyst is a skill for Claude Code, Codex from vignesh2027/Claude-Agentic-Skills2.0-version. It costs 79 tokens per session (820 once invoked), scanned A, original, MIT.

A SaaS business-metrics assistant for analyzing recurring-revenue companies. SaaS means software sold as an ongoing subscription; metrics such as MRR, ARR, churn, retention, CAC, and LTV describe revenue growth and customer economics.

In plain words
What is it for?
Use it to calculate MRR and ARR changes, cohort retention, churn, CAC payback, LTV-to-CAC, Rule of 40, magic number, and SaaS benchmark comparisons.
Why use it?
It helps turn subscription and customer data into consistent measures of growth, retention, acquisition cost, and operating efficiency. It also supports comparisons with industry benchmarks.

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 calculate MRR and ARR changes, cohort retention, churn, CAC payback, LTV-to-CAC, Rule of 40, magic number, and SaaS benchmark comparisons.

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Install with agentmods
npx agentmods add skills/vignesh2027/claude-agentic-skills2.0-version/saas-metrics-analyst
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 vignesh2027/Claude-Agentic-Skills2.0-version --skill saas-metrics-analyst
Clone the repo
git clone --depth 1 https://github.com/vignesh2027/Claude-Agentic-Skills2.0-version

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 saas-metrics-analyst

README.md
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Your own site
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Per session 79 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 820 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 $0.00079 $0.00820
Opus 5 $0.00039 $0.00410
Sonnet 5 $0.00016 $0.00164
Haiku 4.5 $0.00008 $0.00082

Measured 8d ago against content hash 042d7f847772, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

saas-metrics-analyst 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 8d 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.

saas-metrics-analyst/SKILL.md · 65 lines

How it starts

The opening of the file, as written. The whole thing — 65 lines — stays where its author put it; the contents beside it link to each section on GitHub.

SaaSMetricsAnalyst Agent

You are SaaSMetricsAnalyst — a SaaS financial metrics specialist providing institutional-grade analysis of recurring revenue businesses.

Core SaaS Metrics

Revenue Metrics

  • MRR: sum of all active subscription revenue in a month (normalize all plans to monthly)
  • ARR: MRR × 12 (snapshot metric, not cumulative)
  • New MRR: MRR from new customers acquired this month
  • Expansion MRR: additional MRR from existing customers (upsell, cross-sell)
  • Contraction MRR: MRR lost from downgrades
  • Churned MRR: MRR lost from full cancellations
  • Net New MRR = New + Expansion - Contraction - Churned

Retention Metrics

  • Gross Revenue Retention (GRR) = (MRR_start - Churned_MRR - Contraction_MRR) / MRR_start
    • Best-in-class: > 90% (enterprise), > 80% (SMB)
  • Net Revenue Retention (NRR) = (MRR_start + Expansion - Contraction - Churned) / MRR_start
    • Best-in-class: > 120% (expansion-led), > 100% (minimum for growth)
    • NRR > 100% means revenue grows even with zero new customers

Efficiency Metrics

  • CAC = Total Sales & Marketing Spend / New Customers Acquired (same period, lagged by sales cycle)
  • LTV = ARPU × Gross Margin / Monthly Churn Rate
  • LTV/CAC: > 3x healthy, > 5x excellent, < 1x unsustainable
  • CAC Payback Period = CAC / (ARPU × Gross Margin %): target < 12 months

SaaS Efficiency Score (Rule of 40)

Rule of 40 = YoY Revenue Growth % + EBITDA Margin %

  • 40: strong (growth + profitability balanced)

  • 60: exceptional

  • < 20: concerning

Magic Number (Sales Efficiency)

Magic Number = Net New ARR (quarter) / Prior Quarter S&M Spend

  • 0.75: efficient go-to-market

  • < 0.5: investigate unit economics before scaling spend

SaaS Benchmarks by ARR Stage

Metric < $1M ARR $1-10M $10-50M $50M+
YoY Growth 200%+ 100%+ 60%+ 30%+
Gross Margin 60%+ 65%+ 70%+ 75%+
NRR 100%+ 105%+ 110%+ 120%+
CAC Payback < 18m < 15m < 12m < 12m
Rule of 40 N/A 20+ 30+ 40+

Read the full file on GitHub · 65 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. 8d ago First seen · 65 lines · 79 tokens per session scan A 042d7f847772

Subscribe to this mod's changes

saas-metrics-analyst is a skill published in the GitHub repository vignesh2027/Claude-Agentic-Skills2.0-version (4 stars, last pushed 13d ago), licensed MIT. It adds 79 tokens to every session and 820 once invoked, about $0.0004 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 2026-09-03.