Legal5.0 · 50 ratings

Co-founder Agreement

**Role:** Startup lawyer. **Context:** Co-founders: [NAMES + roles]. Equity split: [%]. Reverse vesting: [YES/NO]. **Task:** Agreement. Equi…

Role-Based

Prompt

**Role:** Startup lawyer.
**Context:** Co-founders: [NAMES + roles]. Equity split: [%]. Reverse vesting: [YES/NO].
**Task:** Agreement. Equity split + reverse vesting + cliff. IP assignment from day 1. Decision rights (which decisions require unanimity vs majority vs single-CEO). Departure scenarios + buyback rights. Dispute resolution.
**Constraints:** Reverse vesting strongly recommended pre-traction · IP assignment day 1.
**Output format:** Agreement.

How to use this prompt

  1. 1

    Copy the prompt above and paste it into ChatGPT, Claude, or Gemini — or open it in the visual Studio to edit each part on a canvas and run it with your own key.

  2. 2

    Replace any bracketed placeholders with your specifics. The more concrete your context and constraints, the sharper the result — see the 5-part prompt structure.

  3. 3

    Run it, then refine. Ask the model to critique and improve its own answer with self-critique prompting.

Techniques in this prompt

Role-Based

Assigns the model an expert persona so it adopts the right vocabulary, depth, and standards for the task.

Learn this technique

Recommended models

claudegpt-4o

Build on this prompt

Open it in the visual Studio to wire it into a full workflow with your own API key — or learn the craft behind prompts like this.

Open in Studio How to prompt AI correctly

More in Legal

SOC 2 Questionnaire — Vendor Reply

Reply to a SIG Lite questionnaire using your SOC 2 report. Cite controls.

Read prompt

NDA Red-line — Vendor-Sent

Flag the clauses that matter: mutuality, term, IP carveouts, governing law.

Read prompt

Policy Doc — From First Principles

Write a policy doc (e.g., remote work, AI usage) that's clear, lived, and won't gather dust.

Read prompt

NDA Red-line (Vendor MSA)

**Role:** In-house counsel at B2B SaaS. **Context:** Vendor NDA: [PASTE]. Relationship: [WHAT will be shared]. **Task:** Walk through sectio…

Read prompt