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Updated 1d ago

by lool-ventures

founder-skills

AI agent skills for high-velocity startup founders

  • Active — Updated in the last 14 days
Works with
  • Claude
View on GitHub (opens in a new tab)

52 GitHub stars (52)

+10 in 30 days

Stars gained per day · daily snapshots since Sep 26
Stars gained per day, Sep 26 to Nov 6: +12 in total; the busiest day was Oct 8 with +2 stars.Sep 27: 0 starsSep 28: +1 starsSep 29: +1 starsSep 30: 0 starsOct 1: 0 starsOct 2: 0 starsOct 3: 0 starsOct 4: 0 starsOct 5: 0 starsOct 6: 0 starsOct 7: 0 starsOct 8: +2 starsOct 9: 0 starsOct 10: 0 starsOct 11: 0 starsOct 12: 0 starsOct 13: 0 starsOct 14: +1 starsOct 15: 0 starsOct 16: 0 starsOct 17: +2 starsOct 18: 0 starsOct 19: 0 starsOct 20: 0 starsOct 21: 0 starsOct 22: +1 starsOct 23: 0 starsOct 24: 0 starsOct 25: +1 starsOct 26: 0 starsOct 27: 0 starsOct 28: +2 starsOct 29: 0 starsOct 30: 0 starsOct 31: +1 starsNov 1: 0 starsNov 2: 0 starsNov 3: 0 starsNov 4: 0 starsNov 5: 0 starsNov 6: 0 stars
Stars gained between daily snapshots
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  • 7 skills (7 skills found in its SKILL.md files)
  • 6 forks (6 forks)
  • 1d ago last update (Last updated 1d ago)

Install

Skills CLI

npx skills add lool-ventures/founder-skills

Asks which skills and agents to install. Just one: npx skills add lool-ventures/founder-skills --skill cap-table — add -g for every project.

Claude Code

git clone https://github.com/lool-ventures/founder-skillscp -r "founder-skills/founder-skills/skills/cap-table" ~/.claude/skills/

Copies the cap-table skill into ~/.claude/skills/ for every project (use .claude/skills/ for one project). Repeat for the other skills listed below.

Plugin

/plugin marketplace add lool-ventures/founder-skills

Run inside Claude Code if the repository ships a plugin marketplace, then pick plugins from /plugin.

Skills can run code on your machine — read the SKILL.md first.

What it does

In the author's own words, from each skill's SKILL.md.

  • cap-table

    Use for any cap-table number, mechanic, or date before a founder signs, from a single SAFE, note or warrant described in chat or a quick 'is this dilution reasonable?' check to any draft or signed SAFE, note, term sheet, option plan, AoA, Carta XLSX, or spreadsheet. A single question gets a short cited answer in about 2–3 minutes; the full report, about 5–10 minutes, runs only when the founder sh…

    founder-skills/skills/cap-table/SKILL.md on GitHub (opens in a new tab)

  • competitive-positioning

    Maps a startup's competitive landscape, scores moat strength across 6+ dimensions, and writes an investor-ready competition narrative with a positioning map. Use when the user asks for a competitive landscape, moat analysis, or positioning review and gives enough to work from: a deck, a list of competitors, or a clearly named startup. A full run takes about 30–40 minutes and searches the web, so…

    founder-skills/skills/competitive-positioning/SKILL.md on GitHub (opens in a new tab)

  • deck-review

    Scores and strengthens startup pitch decks (pre-seed through Series A) against 35 investor-grade criteria grounded in Sequoia, DocSend, YC, a16z, and Carta data. Use when the user has shared a pitch deck (PDF, PPTX, markdown, pasted slide text, or a link to one) and asks for a review, score, feedback, or critique. A full review takes about 15–25 minutes, 40 or more for a long investor deck, so fo…

    founder-skills/skills/deck-review/SKILL.md on GitHub (opens in a new tab)

  • feedback

    Send feedback about founder-skills — report a bug, suggest an idea, ask for help, or share a win. Drafts your message and gives you a link to submit; nothing is sent automatically.

    founder-skills/skills/feedback/SKILL.md on GitHub (opens in a new tab)

  • financial-model-review

    Reviews startup financial models for investor readiness: validates unit economics, stress-tests runway scenarios, and benchmarks metrics against stage-appropriate targets. Use the full review, about 10–15 minutes, when the user provides a financial model (Excel, CSV, or a model pasted as text) and asks for review, validation, runway analysis, or unit-economics scoring. For a single money question…

    founder-skills/skills/financial-model-review/SKILL.md on GitHub (opens in a new tab)

  • ic-sim

    Simulates a realistic VC Investment Committee: three partner archetypes debate a startup's merits, concerns, and deal terms, scored across 28 dimensions. Use when the user asks to simulate an IC, or how partners would debate their startup, and gives a deck, a company description, or a specific fund. A full run takes about 15–20 minutes, so for a passing question such as 'would a VC fund us?' or '…

    founder-skills/skills/ic-sim/SKILL.md on GitHub (opens in a new tab)

  • market-sizing

    Builds credible TAM/SAM/SOM analysis with external validation and sensitivity testing for startup fundraising: top-down, bottom-up, or both. Use when the user asks to size a market or check market claims and gives something to size: a product or service description, a market segment, or a deck with TAM/SAM/SOM claims. A full run takes about 15–20 minutes and searches the web, 30 or more with a la…

    founder-skills/skills/market-sizing/SKILL.md on GitHub (opens in a new tab)

Review before you install

A skill is a set of instructions and scripts your agent will follow, and it can run code on your machine. Read the SKILL.md and any scripts first — this listing is not a security review.