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.
npx skills add zgbrenner/agentcounsel --skill gun-jumping-clean-team-checklistgit clone --depth 1 https://github.com/zgbrenner/agentcounselWrote 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.
[](https://agentmods.dev/skills/zgbrenner/agentcounsel/gun-jumping-clean-team-checklist)<a href="https://agentmods.dev/skills/zgbrenner/agentcounsel/gun-jumping-clean-team-checklist"><img src="https://agentmods.dev/badge/skills/zgbrenner/agentcounsel/gun-jumping-clean-team-checklist/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.
<a href="https://agentmods.dev/skills/zgbrenner/agentcounsel/gun-jumping-clean-team-checklist"><img src="https://agentmods.dev/badge/skills/zgbrenner/agentcounsel/gun-jumping-clean-team-checklist.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00091 | $0.02720 |
| Opus 5 | $0.00046 | $0.01360 |
| Sonnet 5 | $0.00018 | $0.00544 |
| Haiku 4.5 | $0.00009 | $0.00272 |
Grade A, and why
Gun Jumping Clean Team Checklist 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 12d 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.
How it starts
The opening of the file, as written. The whole thing — 126 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Gun Jumping Clean Team Checklist
Purpose
Check pre-closing conduct between signed-but-not-closed merger parties against the purchase agreement's covenants and gun-jumping discipline: inventory the pre-closing covenants and consent rights, log actual conduct against them, map every information flow with its control posture, test the clean-team design, and build the integration-planning guardrail list. The deliverable is a draft for attorney review — every deviation, high-sensitivity information flow, joint communication, and guardrail item is an escalation trigger for counsel, and the skill never concludes HSR/Article 7 compliance or approves any pre-closing step.
Use When
- The deal team wants to start integration planning, align pricing, or make joint customer calls before closing, and counsel needs the guardrails documented.
- A signed deal is in the HSR or EU waiting period and someone asks what the parties may and may not do until clearance.
- Diligence or integration workstreams are already exchanging pricing, customer, or capacity data, and the flows need to be logged against the clean-team protocol.
- Counsel needs the purchase agreement's consent rights and operate-in-ordinary-course covenant screened for acquirer-control overreach.
- A joint announcement, co-branded customer letter, or joint sales call is proposed — or has already happened — between signing and closing.
- An extended review (second request, phase II) means pre-closing conduct discipline must hold for months and needs a documented checklist.
Required Inputs
- Jurisdiction(s) of competitive effect — every country and, where relevant, state/province where the parties operate, or
[verify jurisdiction]. Gun-jumping rules apply per regime (US HSR/section 1; EU Article 7 standstill / Article 101; UK / China / others). - Transaction structure and parties — acquirer, target, ultimate parents, sister entities; consideration mix; concurrent or related transactions. Mark unknowns
unknown/not found/not provided/ambiguous. - Parties' competitive posture — actual / potential / no competition, per product market.
- Procedural posture — signing date, target closing date
[deadline verification required], HSR status, second-request status, non-US filing status. - Pre-closing covenants in the purchase agreement — operate-in-ordinary-course covenant; affirmative covenants; restrictive covenants; consent rights and thresholds; integration-planning carveouts.
- Decision-making touchpoints — pricing, output, capacity, hiring/firing, customer/supplier contracts, capex, M&A pipeline, strategic positioning.
- Information-sharing posture to date — what has been shared, by whom, with whom, under what controls. Cross-references to
information-sharing-clean-team-reviewwelcome. - Clean-team composition — counsel, outside advisors (economists, consultants), designated business individuals (with role and scope), exclusions.
- Integration-planning activity to date — meetings held, attendees, topics, outputs, controls in place.
- External communications to date — customer, vendor, and employee communications by either party that reference the deal or each other.
- Documents and source anchors — purchase agreement, clean-team agreement, integration-planning documents, board materials, deal-team communications.
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.
- 12d ago First seen · 126 lines · 91 tokens per session scan A 283ef375183e
Gun Jumping Clean Team Checklist is a skill published in the GitHub repository zgbrenner/agentcounsel (19 stars, last pushed 1mo ago), licensed MIT. It adds 91 tokens to every session and 2,720 once invoked, about $0.0005 per session on Opus 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 2026-08-30.
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