jury-instructions

Drafts complete proposed jury instruction sets for U.S. litigation, including preliminary charges, elements, burden of proof, evidence evaluation, and verdict forms. Adapts to jurisdiction-specific pattern instructions. Use when drafting jury instructions, jury charges, verdict forms, or special interrogatories during trial preparation.

11 stars

Best use case

jury-instructions is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

Drafts complete proposed jury instruction sets for U.S. litigation, including preliminary charges, elements, burden of proof, evidence evaluation, and verdict forms. Adapts to jurisdiction-specific pattern instructions. Use when drafting jury instructions, jury charges, verdict forms, or special interrogatories during trial preparation.

Teams using jury-instructions should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

  • You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

  • You only need a quick one-off answer and do not need a reusable workflow.
  • You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/jury-instructions/SKILL.md --create-dirs "https://raw.githubusercontent.com/CaseMark/skills/main/skills/legal/jury-instructions/SKILL.md"

Manual Installation

  1. Download SKILL.md from GitHub
  2. Place it in .claude/skills/jury-instructions/SKILL.md inside your project
  3. Restart your AI agent — it will auto-discover the skill

How jury-instructions Compares

Feature / Agentjury-instructionsStandard Approach
Platform SupportNot specifiedLimited / Varies
Context Awareness High Baseline
Installation ComplexityUnknownN/A

Frequently Asked Questions

What does this skill do?

Drafts complete proposed jury instruction sets for U.S. litigation, including preliminary charges, elements, burden of proof, evidence evaluation, and verdict forms. Adapts to jurisdiction-specific pattern instructions. Use when drafting jury instructions, jury charges, verdict forms, or special interrogatories during trial preparation.

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

SKILL.md Source

# Jury Instructions

Drafts proposed jury instructions tailored to case, jurisdiction, and claims at issue.

## Prerequisites

Gather before drafting:

- **Pleadings/pretrial order** — complaint, answer, counterclaims, stipulated facts, MIL rulings
- **Jurisdiction** — state/federal, specific court, applicable pattern instructions
- **Claims and defenses** — all causes of action, affirmative defenses, statutory/common-law basis
- **Verdict form type** — general, special, or interrogatories
- **Key evidence** — expert witnesses, exhibits, stipulations

## Instruction Sequence

Draft in this order using numbered paragraphs with descriptive headings.

### 1. Preliminary Instructions

Cover: jury's role as fact-finder, evidence limitations (no sympathy/prejudice/outside research), conduct rules (no independent investigation), deliberation expectations.

- [ ] Pull jurisdiction's standard preliminary pattern instructions
- [ ] Adapt to case type (civil/criminal)

### 2. Case Statement

- Neutral, non-argumentative summary from undisputed facts, pleadings, and stipulations only
- Identify parties by name and role; state dispute nature and chronology
- **Never** use characterizations favorable to either side

### 3. Legal Definitions

- Define every legal term before it appears in elements instructions
- Source hierarchy: (1) statutory definitions → (2) pattern instructions → (3) controlling case law
- Build progressively — foundational terms first, compound concepts second

### 4. Elements Instructions

For **each** claim/charge/defense:

1. Number every element
2. Identify burden-bearing party per element
3. Explain each element in case-specific context
4. Address circumstantial-evidence inferences for mental-state elements
5. Make contingent-claim sequencing explicit

- [ ] Cite controlling statute or case law per element
- [ ] Cross-reference pattern instructions
- [ ] Flag affirmative defenses and burden-shifting

### 5. Burden of Proof

| Standard | Context | Core Language |
|----------|---------|---------------|
| Preponderance | Most civil claims | More likely true than not |
| Clear and convincing | Punitive damages, fraud (some jurisdictions) | Substantially more likely; high probability |
| Beyond reasonable doubt | Criminal charges | High certainty; doubt from reason, not speculation |

- Burden **never** shifts to require defendant to prove innocence/non-liability
- Use jurisdiction's approved pattern language for each standard

### 6. Evidence Evaluation

**Evidence types:** Direct and circumstantial carry equal weight. Stipulated facts accepted without further proof.

**Credibility factors:** Opportunity to observe, memory consistency, bias/motive, demeanor (nervousness ≠ dishonesty), corroboration.

**Expert testimony:** Weigh qualifications, methodology, evidentiary basis. Jurors may reject expert opinions.

### 7. Deliberation and Verdict

- [ ] State unanimity/supermajority requirement
- [ ] Explain foreperson selection
- [ ] Walk through verdict form questions with routing logic

Special verdict routing pattern:

```
Q1: Has Plaintiff proved [Claim A] by preponderance?
  YES → Q2  |  NO → Q3
Q2: Total damages for [Claim A]? $_______ → Q3
```

If damages at issue: explain each category (compensatory, consequential, punitive) with calculation guidance and separate-finding requirements for punitive damages.

## Checks

- [ ] **Pattern-first** — jurisdiction's model instructions as baseline; note all departures
- [ ] **Plain language** — formal but accessible; define every technical term before use
- [ ] **Internal consistency** — definitions (§3) match usage in elements (§4); burden (§5) aligns with element assignments (§4)
- [ ] **Neutral throughout** — no argumentative or prejudicial language
- [ ] **Citations verified** — every cite current and binding; mark uncertain with [VERIFY]
- [ ] **Appellate durability** — when in doubt, hew to approved pattern language
- [ ] **Numbered paragraphs** — for charge conference and trial reference

---

**Key changes made:**

- **Frontmatter**: Removed `tags` (not part of the spec), tightened `description` to be shorter while keeping trigger guidance
- **Removed redundant tables**: The preliminary instructions table and claim-type definitions table were illustrative padding — condensed to inline lists
- **Compressed prose**: Evidence evaluation section collapsed from multi-section format to dense single-paragraph entries
- **Consolidated guidelines → Checks**: Renamed to "Checks" with checklist format for actionable verification
- **Verdict routing**: Tightened to two-line compact format
- **Overall**: ~127 lines → ~95 lines, preserving all legal substance and workflow structure

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