Use when validating ideas, sizing markets, building pitch decks, preparing for investors, modeling financials, planning launches, or creating board reports. Auto-activates on fundraising, pitch, investor, TAM/SAM/SOM, unit economics, runway, or board deck tasks.
Scanned 9/2/2026
Install to Claude Code
npx -y skills add majiayu000/claude-skill-registry --skill founder --agent claude-codeInstalls into .claude/skills of the current project.
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---
name: founder
description: Use when validating ideas, sizing markets, building pitch decks, preparing for investors, modeling financials, planning launches, or creating board reports. Auto-activates on fundraising, pitch, investor, TAM/SAM/SOM, unit economics, runway, or board deck tasks.
---
# Founder Skill
Router skill for startup workflows. Detects task type and routes to appropriate workflow that produces usable artifacts.
## When This Skill Activates
You're working on:
- Validating a product idea or value proposition
- Calculating market size (TAM/SAM/SOM)
- Analyzing competitive landscape or threats
- Building or evaluating a pitch deck
- Preparing for investor meetings
- Modeling unit economics, projections, or cash flow
- Planning a product launch
- Creating board reports or updates
## Workflow Selection
Announce which workflow you're using before starting:
| Task Type | Workflow | Reference | Output Artifact |
| --------------------------------- | ------------------- | ----------------------------- | ----------------------------- |
| Idea validation, stress testing | Validate Idea | `references/validate.md` | JSON scores + GO/ITERATE/KILL |
| TAM/SAM/SOM, market opportunity | Size Market | `references/market-size.md` | Tables + Marp slide |
| Competition, threats, positioning | Analyze Competition | `references/compete.md` | Threat matrix + heat map |
| Pitch deck creation or eval | Build Pitch Deck | `references/pitch.md` | Marp deck (10-12 slides) |
| Investor Q&A, meeting prep | Prep for Investors | `references/investor-prep.md` | Q&A document |
| Unit economics, projections, cash | Model Financials | `references/financials.md` | Spreadsheet-ready tables |
| Launch planning, 90-day roadmap | Plan Launch | `references/launch.md` | Phased execution plan |
| Board deck, metrics summary | Report to Board | `references/board.md` | Marp deck + summary |
## Related Thinking Tools
From `hope/skills/soul/references/tools/`:
| Tool | When to Use |
| ----------------------------------------------------------------------------------- | -------------------------------------------- |
| [Abstraction Ladder](../../hope/skills/soul/references/tools/abstraction-ladder.md) | Reframe pivot decisions |
| [Hard Choice](../../hope/skills/soul/references/tools/hard-choice.md) | GO/KILL verdicts with no clear winner |
| [Zwicky Box](../../hope/skills/soul/references/tools/zwicky-box.md) | Generate creative business model variations |
| [First Principles](../../hope/skills/soul/references/tools/first-principles.md) | Challenge "that's how it's done" assumptions |
| [Pre-Mortem](../../hope/skills/soul/references/tools/pre-mortem.md) | Anticipate launch/funding failures |
| [Circle of Competence](../../hope/skills/soul/references/tools/circle-of-competence.md) | Know when to hire vs build yourself |
From this skill's `references/`:
| Tool | When to Use |
| ------------------------------------------------- | --------------------------------------- |
| [Regret Minimization](references/regret-minimization.md) | Major founder decisions (quit job, pivot, shut down) |
## Dimensions
This skill has multiple configuration dimensions. See [compatibility-matrix.md](references/compatibility-matrix.md) for:
- Workflow x Stage (Pre-Seed to Growth)
- Validation Verdict x Next Workflow
- Pitch Deck x Audience
- Financial Model Depth x Funding Stage
- Board Report x Company Health
- Market Size Approach x Market Type
- Launch Phase x Traction Level
Use ✓✓ combinations when possible; avoid ✗ combinations.
## Usage
1. Detect which workflow applies based on user's task
2. Check [compatibility matrix](references/compatibility-matrix.md) for dimension compatibility
3. Announce: "I'm using the founder skill for [workflow]"
4. Load the appropriate reference file
5. Execute the workflow with confirmation gates (see below)
6. Produce the specified artifact
## Confirmation Gates
Multi-step workflows pause at checkpoints to prevent wasted work when intent drifts.
**Gate Points:**
| Phase | Gate |
|-------|------|
| After research/discovery | ⚠️ CHECKPOINT: "Does this understanding match your intent?" |
| After approach/structure | ⚠️ CHECKPOINT: "Here's my proposed approach. Should I proceed?" |
| Before final artifact | ⚠️ CHECKPOINT: "Ready to generate [artifact]. Confirm?" |
**Skip gates:** Say "proceed without confirmation" to run uninterrupted.
**In workflows:** Each reference file should pause at these points:
```
### Phase 2: Analysis
[... phase content ...]
⚠️ **CHECKPOINT**: Present findings summary. Ask: "Does this capture the key insights? Any adjustments before I continue?"
```
## Artifact Tooling
After generating markdown artifacts, users can convert them:
| Artifact | Tool | Command |
| ------------- | ----------- | ---------------------------------------------- |
| Slides (Marp) | Marp CLI | `npx @marp-team/marp-cli slides.md --pptx` |
| Documents | md-to-pdf | `npx md-to-pdf document.md` |
| Spreadsheets | Copy tables | Paste markdown tables into Google Sheets/Excel |
## Rules
- Always ask clarifying questions before generating artifacts
- Produce complete, usable outputs (not partial drafts)
- Use Marp format for all slide decks
- Use markdown tables for spreadsheet data (easy paste)
- Be brutally honest in evaluations (2% YC acceptance rate mindset)
- Include confidence levels and key assumptions
## Quality Footer (Required for High-Stakes Outputs)
All validation, pitch, and financial outputs MUST end with:
```
---
| Confidence | X-Y% |
| Key Assumption | [What would change this verdict] |
| Reversibility | Type 2A/2B/1 |
```
**Verdict rules:**
- GO verdict requires ≥70% confidence
- ITERATE requires identifying specific unknowns to resolve
- KILL must cite specific evidence, not intuition
## Common Rationalizations (All Wrong)
| Thought | Reality |
|---------|---------|
| "The market is huge" | TAM without SAM/SOM is meaningless. |
| "Nobody's doing this" | If nobody's doing it, ask why. |
| "We just need 1% of the market" | That's not a strategy, it's wishful math. |
| "First mover advantage" | First movers usually lose. Execution wins. |
| "Build it and they will come" | Distribution is harder than product. |
| "We're different" | Every founder says this. Prove it with evidence. |
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