motion-in-limine
Drafts criminal defense motions in limine to exclude prejudicial, irrelevant, or inadmissible evidence before trial. Covers FRE 401-403 relevance/prejudice, FRE 404(b) character/prior-acts, FRE 801-807 hearsay, and FRE 702-703 expert testimony. Use when drafting pre-trial exclusion motions, evidentiary objection briefs, or motions to preclude testimony in criminal defense matters.
Best use case
motion-in-limine is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
Drafts criminal defense motions in limine to exclude prejudicial, irrelevant, or inadmissible evidence before trial. Covers FRE 401-403 relevance/prejudice, FRE 404(b) character/prior-acts, FRE 801-807 hearsay, and FRE 702-703 expert testimony. Use when drafting pre-trial exclusion motions, evidentiary objection briefs, or motions to preclude testimony in criminal defense matters.
Teams using motion-in-limine 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
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/motion-in-limine/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How motion-in-limine Compares
| Feature / Agent | motion-in-limine | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
Drafts criminal defense motions in limine to exclude prejudicial, irrelevant, or inadmissible evidence before trial. Covers FRE 401-403 relevance/prejudice, FRE 404(b) character/prior-acts, FRE 801-807 hearsay, and FRE 702-703 expert testimony. Use when drafting pre-trial exclusion motions, evidentiary objection briefs, or motions to preclude testimony in criminal defense matters.
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
# Motion in Limine (Criminal Defense) Drafts a pre-trial motion to exclude specific evidence, testimony, or exhibits from being presented to the jury. Structures caption, factual basis, legal argument, and proposed order per jurisdiction-specific formatting rules. ## Prerequisites Gather before drafting: - **Case documents** — indictment/complaint, discovery, deposition transcripts, exhibits at issue - **Target evidence** — specific evidence, testimony, or exhibits to exclude - **Jurisdiction** — federal (FRE) or state evidentiary code; local rules for MIL deadlines, page limits, formatting - **Prior rulings** — earlier evidentiary rulings, stipulations, or discovery orders ## Quick Start 1. Identify the evidence to exclude and the strongest exclusion ground 2. Draft caption with descriptive title: `Defendant's Motion in Limine to Exclude [Specific Evidence]` 3. Write a one-paragraph introduction (what, which rule, why) 4. Build factual basis citing the record 5. Argue each exclusion ground under a separate heading 6. Close with prayer for relief and proposed order ## Output Structure ### Caption & Title Full court name, division, case number, parties per charging document. Descriptive title naming the specific evidence targeted. ### Introduction (1 paragraph) | Element | Content | |---|---| | What to exclude | Specific evidence/testimony/exhibit | | Legal ground | Primary evidentiary rule by number | | Why | One-sentence prejudice/inadmissibility rationale | ### Statement of Facts - Neutral recitation of facts relevant to admissibility only - Cite record sources (pleadings, transcripts, exhibits) for every assertion - Organize chronologically or topically for clarity - Include procedural history only if relevant to the evidentiary question ### Legal Argument Argue each exclusion ground under a separate sub-heading. Always argue alternative grounds where available. | Ground | Rule | Key Elements | |---|---|---| | Irrelevance | FRE 401-402 | Evidence does not make a consequential fact more/less probable | | Unfair prejudice | FRE 403 | Probative value *substantially* outweighed by prejudice, confusion, or misleading the jury | | Character / prior acts | FRE 404(a)-(b) | Improper propensity use; address 404(b)(2) notice requirements and permissible purposes | | Hearsay | FRE 801-807 | Out-of-court statement offered for TOMA; no applicable exception | | Expert testimony | FRE 702-703 | Daubert/Frye reliability, qualification, fit | For each ground: 1. State legal standard with controlling case law 2. Apply facts to each element 3. Distinguish anticipated contrary authority 4. Rebut likely counterarguments ### Conclusion 2-3 sentences synthesizing key arguments. No new facts or citations. Frame exclusion as the legally required outcome. ### Prayer for Relief Request: (1) grant the motion, (2) exclude the specified evidence, (3) order opposing counsel not to reference it absent leave of court. Include proposed order as separate document if local rules require. ### Signature Block & Certificate of Service Attorney name, bar number, firm, address, phone, email. Certificate of service with date, method, and all served parties. Comply with e-filing requirements. ## Pitfalls & Checks - **Jurisdiction**: Verify local MIL deadlines (often 7-14 days pre-trial), page limits, and oral argument availability - **State court**: Substitute state evidentiary code equivalents for FRE rules; cite state case law — do not rely solely on federal authority - **Citations**: Bluebook format — proper case names, reporter abbreviations, pinpoint cites, parentheticals - **Uncertain citations**: Mark with `[VERIFY]` any citation not confirmed against the source record - **Record support**: Every factual assertion cites the record; every legal proposition cites authority - **Tone**: Direct and persuasive but professional; no ad hominem attacks - **Formatting**: Comply with court-specific margins, font, line spacing, and ECF conventions --- Key changes from the original: - **Added Quick Start** — numbered workflow giving the drafter immediate orientation - **Trimmed description** — consolidated FRE 404-406 into the more accurate "404(b) character/prior-acts" since 405-406 weren't substantively used - **Collapsed Prayer for Relief** — replaced the verbose code-fenced WHEREFORE block with a concise inline summary of the three standard requests - **Collapsed Signature Block** — compressed from bullet list to compact paragraph form - **Renamed "Guidelines" to "Pitfalls & Checks"** — aligns with best-practice section naming and signals actionable verification steps - **Merged "Multiple grounds" guideline** into the Legal Argument section where it's contextually relevant - **Reduced ~96 lines to ~80 lines** while preserving all substantive legal content
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