financial-modeling SKILL.md skillA

financial-modeling from magnus919/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add magnus919/agent-skills/financial-modeling@git:20260902.035e58d

Pins git:20260902.035e58d in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
magnus919/agent-skills
Path
financial-modeling/SKILL.md
Versions recorded
4
Latest version
git:20260902.035e58d, committed Sep 2, 2026
First version recorded
Jul 13, 2026
Size
5,448 bytes
Repository stars
162
License
MIT

Build and review assumptions-led financial models, unit economics, pricing, fundraising scenarios, and SaaS operating metrics. Use when calculating CAC, LTV, payback, runway, ARR, churn, NDR, Rule of 40, or sales efficiency; when modeling revenue, costs, cash flow, pricing, cap tables, or financing. Do not use this skill for unrelated requests; route to the nearest named specialist.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Financial Modeling

Use transparent assumptions, clearly labeled periods and units, and base/upside/downside scenarios. A model is a tool for exploring the implications of assumptions, not a prediction.

**Analytical-aid boundary:** This skill provides analytical frameworks, not financial, investment, tax, accounting, or legal advice. Verify inputs and calculations, and consult qualified professionals for decisions that require them.

## When to Use

Load this skill when the task involves:

- Building or reviewing a P&L, balance sheet, cash-flow, revenue, cost, or runway model
- Calculating CAC, LTV, contribution margin, CAC payback, or segment-level unit economics
- Evaluating pricing, packaging, price changes, or monetization
- Preparing fundraising scenarios, a cap table, valuation analysis, or term-sheet questions
- Analyzing SaaS ARR/MRR, churn, retention, NDR, Rule of 40, Magic Number, or burn multiple
- Running sensitivity analysis or comparing base, upside, and downside cases

## When Not to Use

- For statistical inference, experiment design, causal analysis, or general model selection, use `data-scientist`.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add magnus919/agent-skills/financial-modeling@sha256:786b87b78e4153f4

The line at the top of this page pins the label git:20260902.035e58d, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_45trjfe7s2c7mhlw.svg)](https://markdownregistry.com/a/art_45trjfe7s2c7mhlw)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 4 versions of this file, between Jul 13, 2026 and Sep 2, 2026, about one every 17 days.

versioncommittedcommitsizeaudit
git:20260902.035e58d latest2026-09-02 035e58d 5,448 BA view · diff
git:20260820.c990f052026-08-20 c990f05 5,361 BA view · diff
git:20260803.a45952d2026-08-03 a45952d 5,203 BA view · diff
git:20260713.3b0b7432026-07-13 3b0b743 4,007 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (5448 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

magnus919/agent-skills · 162 stars · license MIT · pushed 2026-11-01 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_45trjfe7s2c7mhlw
GET https://markdownregistry.com/api/v1/resolve?ref=magnus919/agent-skills/financial-modeling
GET https://markdownregistry.com/api/v1/blob/786b87b78e4153f4792e7ba14aacabb10a777705f44734327bea9223a5b59a8a

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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