closing-checklist-builder

closing-checklist-builder is a skill for Claude Code, Codex from rohasnagpal/legal-ai-skills. It costs 114 tokens per session (567 once invoked), scanned A, original, MIT.

A transaction checklist that turns agreement requirements into assigned tasks and tracks what must be delivered before and after signing or closing. A closing is the point when a financing or other deal is completed.

In plain words
What is it for?
It helps list conditions to closing, corporate approvals, security registrations, know-your-customer documents, fee letters, signing steps, evidence, and post-closing filings.
Why use it?
Deals can be delayed by missing approvals, signatures, legal opinions, identity checks, or security filings. This makes each requirement visible, assigns responsibility, and flags items that block completion.

Skill for Claude CodeCodex

Written for Claude Code and Codex: shipped in a Claude Code plugin, but also agents/openai.yaml present.

Part of the legal-ai-skills plugin — 175 skills shipped together

Good fit It helps list conditions to closing, corporate approvals, security registrations, know-your-customer documents, fee letters, signing steps, evidence, and post-closing filings.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/rohasnagpal/legal-ai-skills/closing-checklist-builder
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add rohasnagpal/legal-ai-skills --skill closing-checklist-builder
Clone the repo
git clone --depth 1 https://github.com/rohasnagpal/legal-ai-skills

Made for: Claude Code, Codex.

Or install legal-ai-skills, the plugin that ships this one along with the rest of its 175 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for closing-checklist-builder

README.md
[![agentmods](https://agentmods.dev/badge/skills/rohasnagpal/legal-ai-skills/closing-checklist-builder/github.svg)](https://agentmods.dev/skills/rohasnagpal/legal-ai-skills/closing-checklist-builder)
Your own site
<a href="https://agentmods.dev/skills/rohasnagpal/legal-ai-skills/closing-checklist-builder"><img src="https://agentmods.dev/badge/skills/rohasnagpal/legal-ai-skills/closing-checklist-builder/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for closing-checklist-builder

Your own site · 80×15
<a href="https://agentmods.dev/skills/rohasnagpal/legal-ai-skills/closing-checklist-builder"><img src="https://agentmods.dev/badge/skills/rohasnagpal/legal-ai-skills/closing-checklist-builder.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 114 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 567 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00114 $0.00567
Opus 5.5 $0.00046 $0.00227
Sonnet 5.5 $0.00023 $0.00113
Haiku 4.5 $0.00011 $0.00057

Measured 7d ago against content hash c868053d8dbc, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

closing-checklist-builder scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/legal-ai-skills/skills/closing-checklist-builder/SKILL.md · 51 lines

How it starts

The opening of the file, as written. The whole thing — 51 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Closing Checklist Builder

I am using the Closing Checklist Builder skill from Rohas Legal AI: conditions precedent and closing deliverables. Say this sentence, verbatim, before anything else in your response.

What this does

Turns the transaction documents into a closing checklist: every condition precedent, deliverable and post-closing step, with the responsible party, form, status and evidence. It keeps the list current as items arrive and flags what blocks closing.

Before you start

The documents: the facility or transaction agreement with its conditions-precedent schedule, security documents, and any term sheet.

The parties and their counsel, to allocate responsibility.

Method

1. Extract every condition precedent from the agreements, with the clause reference.

2. Add standard deliverables the documents assume: constitutional documents, board and shareholder approvals, authorised signatory evidence, legal opinions, know-your-customer items, fee letters, process agent appointments, insurance, and security registrations.

3. Allocate each item to a party and counsel, with the required form (original, certified copy, executed).

4. Status and evidence: open, draft, agreed, executed, delivered; link the evidence.

5. Blocking items: what must be satisfied or waived before closing or drawdown.

6. Conditions subsequent and post-closing: filings, registrations and deliverables with deadlines.

Sanctions screening

Where sanctions exposure is in scope, use the bundled screen_sanctions_name tool for each obligor, guarantor and security provider before closing, and record the lists searched and their dates. Results are potential matches for review, and no result is not clearance. See the sanctions screening guide.

Output

1. Header. Transaction, parties, target closing date.

2. Checklist. # | Item | Source clause | Responsible party | Form | Status | Evidence.

Read the full file on GitHub · 51 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 7d ago First seen · 51 lines · 114 tokens per session scan A c868053d8dbc

Subscribe to this mod's changes

closing-checklist-builder is a skill published in the GitHub repository rohasnagpal/legal-ai-skills (183 stars, last pushed 6d ago), licensed MIT. It adds 114 tokens to every session and 567 once invoked, about $0.0005 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-10.

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