startup-cfo SKILL.md skillA
startup-cfo from cowork-os/cowork-os is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add cowork-os/cowork-os/startup-cfo@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- cowork-os/cowork-os
- Path
resources/skills/startup-cfo/SKILL.md- Versions recorded
- 3
- Latest version
- v1.0.0, committed Sep 19, 2026
- First version recorded
- Feb 28, 2026
- Size
- 2,822 bytes
- Repository stars
- 535
- License
- MIT
AI CFO for bootstrapped startups. Provides financial frameworks for cash management, runway calculations, unit economics (LTV:CAC), capital allocation, hiring ROI, burn rate analysis, working capital optimization, and forecasting.
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
# Startup CFO ## Purpose AI CFO for bootstrapped startups. Provides financial frameworks for cash management, runway calculations, unit economics (LTV:CAC), capital allocation, hiring ROI, burn rate analysis, working capital optimization, and forecasting. ## Routing - Use when: Use when the user asks to aI CFO for bootstrapped startups. Provides financial frameworks for cash management, runway calculations, unit economics LTV:CAC, capital allocation, hiring ROI, burn rate analysis, working capital optimization, and forecasting. - Do not use when: Do not use when the request is asking for planning documents, high-level strategy, or non-executable discussion; use the relevant planning or design workflow instead. - Outputs: Outcome from Startup CFO: task-specific result plus concrete action notes. - Success criteria: Returns concrete actions and decisions matching the requested task, with no fabricated tool-side behavior. ## Trigger Examples ### Positive - Use the startup-cfo skill for this request. - Help me with startup cfo. …
Read the whole file at its exact version.
How to install
mdr add cowork-os/cowork-os/startup-cfo@sha256:32c9a475dbf83802The line at the top of this page pins the label v1.0.0, 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.
[](https://markdownregistry.com/a/art_xzhdent2f55eg2br)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Feb 28, 2026 and Sep 19, 2026, about one every 102 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-09-19 | 4af1068 | 2,822 B | A | view · diff |
| v1.0.0 | 2026-08-20 | 180355f | 2,594 B | A | view · diff |
| git:20260228.f8029b0 | 2026-02-28 | f8029b0 | 2,511 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2822 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
cowork-os/cowork-os · 535 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_xzhdent2f55eg2br GET https://markdownregistry.com/api/v1/resolve?ref=cowork-os/cowork-os/startup-cfo GET https://markdownregistry.com/api/v1/blob/32c9a475dbf83802816ab2d491296b6bfb02a75f1eb346fe68e94a1cd7d5f3d8
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.