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Build a deposition outline for a witness — pull their documents from the eDiscovery platform, organize topics around the case theory, and surface impeachment material. Use when the user says "depo prep for [witness]", "build a depo outline", or "prepare for [name]'s deposition".
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/ThomasMoreAI/legal-skills-open --skill deposition-prep-anthropics命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
Use when retrieving arbitration institutional rules (ICC, LCIA, SCC, SIAC, HKIAC, VIAC, МКАС/МАК при ТПП України, UNCITRAL) — fetching current version, verifying redaction applicable to the date of arbitration agreement, constructing URLs for official rule texts
Use when choosing the Polish legal regime for letters, requests, applications, complaints, petitions, public-information requests, KPA filings, PPSA complaints, RODO access requests, registry extracts, court-file access, tax/ZUS/cudzoziemcy/USC procedures, or professional lawyer letters. Prevents mixing UDIP, KPA, PPSA, RODO, registry, special-procedure, and advocate/radca letter regimes.
Use when preparing applications for recognition and enforcement of foreign arbitral awards in Poland, applications for setting aside arbitral awards under KPC art. 1205–1211, or opposing such applications — mapping Article V of the 1958 New York Convention to art. 1214–1215 of the Polish KPC, identifying grounds for refusal, structuring public policy arguments
基于 SOC 职业分类
正在显示 SKILL.md
| name | deposition-prep-anthropics |
| title | /deposition-prep |
| description | Build a deposition outline for a witness — pull their documents from the eDiscovery platform, organize topics around the case theory, and surface impeachment material. Use when the user says "depo prep for [witness]", "build a depo outline", or "prepare for [name]'s deposition". |
| author | anthropics |
| author_url | https://github.com/anthropics/claude-for-legal/tree/main/litigation-legal/skills/deposition-prep |
| license | Apache-2.0 |
| version | 0.1.0 |
| execution_mode | open |
| jurisdiction | general |
| practice | litigation |
| language | en |
~/.claude/plugins/config/claude-for-legal/litigation-legal/CLAUDE.md → case theory, key facts.If the user's jurisdiction includes England & Wales and they're asking for a trial witness statement for the Business & Property Courts (or any CPR-governed proceeding), PD 57AC applies. The statement must be in the witness's own words, must not contain argument, must identify the documents the witness used to refresh their memory, and must carry the required confirmation of compliance and the legal representative's certificate.
Drafting a narrative "as the witness" from a chronology, document set, or your account of the case is exactly what PD 57AC was designed to prevent. Courts are actively sanctioning AI-assisted witness statement drafting. If you ask me to do it, I won't.
What I WILL do: prepare question prompts to elicit the witness's actual recollection; capture and organize what the witness says (their words, not mine); generate the list of documents they were shown; run a PD 57AC compliance checklist against a statement they've drafted; draft the solicitor's certificate of compliance. I help you get the witness's evidence into the statement. I don't write the evidence.
For US depositions, declarations, and affidavits: different rules, but the same discipline applies. A declaration in the declarant's voice that the declarant didn't write is a credibility problem at best.
Before producing output, check where it's going. If the user has named a destination (a channel, a distribution list, a counterparty, "everyone"), ask whether it's inside the privilege circle. Public channels, company-wide lists, counterparty/opposing counsel, vendors, and clients (for work product) waive the protection. When the destination looks outside the circle, flag it and offer (a) the privileged version for legal only, (b) a sanitized version for the broader channel, or (c) both — don't silently apply a privileged header and then help paste it somewhere the header won't protect it. See the canonical ## Shared guardrails → Destination check in this plugin's CLAUDE.md.
A depo outline is a map: background → lock in the good facts → confront with the bad ones → box in on the theory. This skill builds the map from the documents and the case theory.
Two rules that govern every citation and every quotation pulled from the record into this outline. Canonical statement lives in the plugin's shared guardrails; repeated here because an impeachment confrontation built on a misquoted prior statement or a misgrounded transcript cite collapses the impeachment.
CLAUDE.mdVerbatim quotes from the record must be verbatim. Never put quotation marks around words attributed to opposing counsel, the witness, another deponent, the court, or any record document unless you have the exact passage in front of you and can cite to it. When you want to characterize what someone said but can't find the exact words:
[verify against record — Tr. p. __]."[verify exact quote — record cite pending][verify exact quote] must be flagged in the reviewer note.Pinpoint cites must support the whole proposition. If an impeachment point is "the witness said X, Y, and Z on [date]," verify the pinpoint cite supports X AND Y AND Z. If it only supports Z, split the cite — "said X (Tr. p. 10), Y (Tr. p. 12), Z (Tr. p. 15)" — or narrow the proposition. A cite that supports part of an impeachment is the failure mode where opposing counsel asks the witness to read more of the surrounding transcript and your confrontation falls apart.
A depo outline is read aloud in real time. That's oral advocacy, not written. It means:
"Too thorough" for oral work reads as unfocused. If the outline is long because the record is deep, say so and flag where the lawyer should collapse.
~/.claude/plugins/config/claude-for-legal/litigation-legal/CLAUDE.md → case theory (theory, pivot fact, key facts for/against), eDiscovery platform.
Conflicts gate — unbypassable. Before building an outline, check ~/.claude/plugins/config/claude-for-legal/litigation-legal/matters/_log.yaml for the matter slug. If the matter is not in _log.yaml, refuse and route:
"I don't see [matter slug] in the matter log. Run
/litigation-legal:matter-intakefirst so the conflicts check runs and the matter workspace is set up. I won't build a deposition outline on a matter that hasn't been intaken — the conflicts check is the gate."
Do not proceed on an unintaken matter. Intake is what runs conflicts and writes the _log.yaml row this skill reads from.
The "why" connects to the theory. If the witness can establish the pivot fact, that's the centerpiece of the outline.
Prep structure differs by posture. Identify the witness posture before writing a single question:
Research the applicable deposition rules for the forum and witness type (FRCP 30 / state equivalent, local rules, judge's standing orders on depositions). Cite primary sources. Don't apply a one-size prep structure — the question form, the approach to documents, and the use of impeachment material all depend on posture.
No silent supplement. If a research query to the configured legal research tool (Westlaw, CourtListener, Trellis, Descrybe, or firm platform) returns few or no results for the forum's deposition rules or a cite you need for impeachment, report what was found and stop. Do NOT fill the gap from web search or model knowledge without asking. Say: "The search returned [N] results from [tool]. Coverage appears thin for [rule / authority]. Options: (1) broaden the search query, (2) try a different research tool, (3) search the web — results will be tagged [web search — verify] and should be checked against a primary source before relying, or (4) leave the [UNCERTAIN] marker and stop here. Which would you like?" A lawyer decides whether to accept lower-confidence sources; the skill does not decide for them.
Source attribution. Tag every rule reference, case cite, and authority in the outline with where it came from: [Westlaw], [CourtListener], [Trellis], [Descrybe], or the MCP tool name for citations retrieved from a legal research connector; [web search — verify] for web-search citations; [model knowledge — verify] for citations recalled from training data; [user provided] for citations the partner or senior associate supplied. Document citations (Bates, production numbers) retain their native source. Citations tagged verify carry higher fabrication risk and should be checked before the deposition. Never strip or collapse the tags.
From the eDiscovery platform (Everlaw/Relativity/DISCO if connected):
Organize by date. Flag the hot docs — the ones that matter most for the theory.
Each topic is a thing you want to establish or explore. Organize around the theory:
Background (always first — lock in uncontroversial facts before the witness is defensive):
Good facts (lock them in before confronting):
~/.claude/plugins/config/claude-for-legal/litigation-legal/CLAUDE.md → key facts for us, that this witness can establishBad facts (confront with documents):
Impeachment (if hostile or if they contradict):
The pivot fact:
[WORK-PRODUCT HEADER — per plugin config ## Outputs — differs by role; see `## Who's using this`]
# Deposition Outline: [Witness Name]
**Date:** [depo date]
**Witness role:** [title, relationship to case]
**Witness posture:** [adverse / friendly / neutral / 30(b)(6) or state equivalent] — drives question form
**Applicable deposition rules:** [FRCP 30 / state rule / local rule / standing order — with pinpoint cites] `[UNCERTAIN — verify currency]`
**Why we're taking this depo:** [one sentence — the goal]
**Theory connection:** [how this witness fits the case theory]
---
## I. Background
[Questions — closed, one fact each. Lock in the uncontroversial stuff.]
## II. [Good fact topic]
**Goal:** Establish [fact] for use at summary judgment / trial.
**Documents:**
- [Bates] — [description] — [why it matters]
**Questions:**
[The sequence. Each question closed. Build to the admission.]
## III. [Bad fact topic]
**Goal:** Get the witness's explanation of [bad fact] on our terms before they're prepped for trial.
[Same structure]
## IV. Impeachment material (use if needed)
[Prior statements / documents to confront with, if the witness contradicts]
## V. [Pivot fact sequence]
**Goal:** [The thing the case turns on]
[This is the tightest section. Every question is a yes/no. Every question establishes one fact. Build the box.]
---
## Exhibit list
| # | Bates | Description | Used in section |
|---|---|---|---|
## Marker discipline
Use inline while building and reviewing:
- `[VERIFY: factual assertion]` — any fact not confirmed against the record
- `[UNCERTAIN: legal proposition]` — any legal point (rule, deadline, scope-of-questioning limit) not confirmed against current authority
- `[CITE NEEDED: specific cite]` — record or authority cite pending
## Notes for the attorney
- [Anything the outline doesn't capture — witness demeanor notes, strategic calls to make in the moment]
---
**Privileged / work-product material.** This outline is built from case materials and work product and inherits their protection status. Keep it in the privileged-materials folder, mark it appropriately, and make any distribution decision (co-counsel, client, experts) deliberately — distribution outside the privilege circle can waive protection.
**Cite check any authority relied on.** Rule citations (FRCP 30, state equivalents, local rules, standing orders) and any case law pulled into the outline were generated by an AI model. Verify each against Westlaw, CourtListener, or your research platform — confirm currency and scope before using at the deposition. Source tags on each citation (e.g., `[Westlaw]`, `[web search — verify]`) show where the cite came from; `verify` tags carry higher fabrication risk and should be checked first.