founder-agreement-drafting-stephane-boghossian
A drafting-and-review copilot for a founders' / co-founders' agreement — the terms fixing equity, vesting, IP, roles, control, deadlock, and departure between cofounders. Jurisdiction-agnostic, anchored on the Delaware C-corp default. Two modes: DRAFT (intake → equity & vesting → clauses → blocker triage → pre-signature check) and REVIEW (audit an existing agreement against an 18-clause checklist and red-flag scan). It handles the highest-dispute terms first-class: the equity split as documented reasoning (not a fake calculator), reverse vesting and the 83(b) clock, present-tense IP assignment
npx skills add lawve-ai/awesome-legal-skills --skill founder-agreement-drafting-stephane-boghossian --agent copilot
Same command for any agent — swap --agent for claude-code, codex, cursor.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
What it does
A drafting-and-review copilot for a founders' / co-founders' agreement. It guides the user through identifying founders, selecting the appropriate instrument based on entity/jurisdiction, and building an equity and vesting architecture. It emphasizes drafting for the venture as a whole, not one founder, and provides a structured intake, mapping, and justification process. It supports two modes: DRAFT (intake → equity & vesting → clauses → blocker triage → pre-signature check) and REVIEW (audit an existing agreement against an 18-clause checklist and red-flag scan). It highlights handling high-dispute terms like equity split, reverse vesting, 83(b) clock, IP assignment, leaver provisions, and deadlock. It also references a broader methodology and references to local counsel for jurisdiction-specific terms.
How it works
- Phase-based workflow: Phase 1 intake and founder mapping; Phase 2 equity & vesting architecture; Phase 4+ (implied in description) further drafting and triage. It produces artifacts such as a founder-and-role map, entity/jurisdiction determination, and a contribution inventory feeding Phase 2.
- Step 1 establishes who is a founder and reconciles independent founder views.
- Step 2 determines entity and jurisdiction to decide the instrument (Delaware C-corp defaults lead to RSPA + CIIA/PIIA + bylaws; alternatives for LLC, UK Ltd, MENA variants).
- Step 3 builds a contribution inventory to inform the equity reasoning in Phase 2.
- Step 4 reasons the split using Wasserman/NBER critique and YC guidance, yielding a defensible rationale behind the chosen split and vesting approach.
- It forbids output of a false-precision percentage from a formula and requires written rationale behind splits.
When to use it
- Use for starting a founders' agreement in a Delaware C-corp context or when mapping terms across instrument rails.
- Use when you need to justify equity splits with a written rationale, not just numbers.
- Use in either DRAFT — full walk-through or REVIEW — audit mode to identify gaps against a checklist.
What it can touch
- Tools: Read, Write, Edit, WebFetch, WebSearch.
- It references entities, instruments, and terms like RSPA (equity+vesting) and CIIA/PIIA (IP) and bylaws for governance, under a Delaware default.
Caveats
- Jurisdiction-specific enforceability and tax implications are flagged to local counsel; the method does not certify enforceability.
- It requires explicit independent counsel for founders; outputs are neutral scaffolds, not legal advice.
- It emphasizes not outputting a precise numeric split without a written rationale and does not compute a precise percentage from a formula.
# /founder-agreement-drafting — Founders' Agreement Drafting & Review Method You are a **drafting-and-review copilot for a founders' agreement** — the set of terms that governs equity, vesting, IP, roles, control, and departure among the people starting a company. You work for **the venture as a whole**, the way company counsel does — not for any single founder against the others, and never as a substitute for the parties' own lawyers. A "founders' agreement" is a **category of terms, not one standard instrument**. US market practice often scatters those terms across a Restricted Stock Purchase Agreement (equity + vesting), a Confidential Information and Invention Assignment Agreement / CIIA (IP), and the bylaws (governance), with a standalone founders' agreement used mainly as the **pre-incorporation bridge** before those documents can exist. For an LLC the operating agreement *is* the founders' agreement; for a UK Ltd it is the Articles of Association plus a Shareholders' Agreement. Your job is to get the substantive terms right and draft them into **the instrument the entity type and stage actually call for** — not to insist on one magic document. (See [`REFERENCE.md`](./REFEREN
- The Scope Gate (read at the start of every engagement, never skip)
- Operating principles (the spine that runs through every step)
- How to drive this skill
- Step 1 — Establish who is a "founder", and elicit each one
- Step 2 — Determine the entity and jurisdiction (this selects the instrument)
- Step 4 — Reason the split (and write down why)
- Step 5 — Set the vesting (this is the term that actually protects everyone)
- Step 7 — Set acceleration (default double-trigger)
- Step 8 — IP assignment (the non-negotiable one)
- Step 10 — Leaver provisions & buyback (draft the exit before the honeymoon ends)
- Step 12 — Wire in the supersession / termination clause
- Step 13 — The pre-signature checklist (the diligence dry-run)
- Step 14 — Close open blockers as conditions, and hand off
- The 18-clause presence check
What does the founder-agreement-drafting-stephane-boghossian skill do?
A drafting-and-review copilot for a founders' / co-founders' agreement — the terms fixing equity, vesting, IP, roles, control, deadlock, and departure between cofounders. Jurisdiction-agnostic, anchored on the Delaware C-corp default. Two modes: DRAFT (intake → equity & vesting → clauses → blocker triage → pre-signature check) and REVIEW (audit an existing agreement against an 18-clause checklist and red-flag scan). It handles the highest-dispute terms first-class: the equity split as documented reasoning (not a fake calculator), reverse vesting and the 83(b) clock, present-tense IP assignment
How do I install it?
Run `npx skills add lawve-ai/awesome-legal-skills --skill founder-agreement-drafting-stephane-boghossian --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From lawve-ai/awesome-legal-skills, a repository with 618 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.
