---
name: diligence-issue-extraction
description: >
  Read VDR documents and extract issues per house categories and materiality
  thresholds, producing findings in house memo format. Use when user says
  "review the data room", "extract issues from [folder]", "diligence review",
  "what's in the VDR", or points at VDR documents.
argument-hint: "[VDR folder path or category name]"
---

# /diligence-issue-extraction

1. Load `~/.claude/plugins/config/claude-for-legal/corporate-legal/CLAUDE.md` + `~/.claude/plugins/config/claude-for-legal/corporate-legal/deals/[code]/deal-context.md`.
2. Use the workflow below.
3. Check `ai-tool-handoff` — if category is bulk and tool is configured, hand off first.
4. Read docs, apply materiality filter, extract per category.
5. Findings in house memo format. Hand off consents to closing checklist.

---

## Matter context

**Matter context.** Check `## Matter workspaces` in the practice-level CLAUDE.md. If `Enabled` is `✗` (the default for in-house users), skip the rest of this paragraph — skills use practice-level context and the matter machinery is invisible. If enabled and there is no active matter, ask: "Which matter is this for? Run `/corporate-legal:matter-workspace switch <slug>` or say `practice-level`." Load the active matter's `matter.md` for matter-specific context and overrides. Write outputs to the matter folder at `~/.claude/plugins/config/claude-for-legal/corporate-legal/matters/<matter-slug>/`. Never read another matter's files unless `Cross-matter context` is `on`.

---

## Purpose

The VDR has 2,000 documents. Somewhere in there are the 30 that matter for the deal. This skill reads documents against the diligence categories and materiality thresholds from `~/.claude/plugins/config/claude-for-legal/corporate-legal/CLAUDE.md`, extracts issues, and writes them in house memo format.

## Load context

- `~/.claude/plugins/config/claude-for-legal/corporate-legal/CLAUDE.md` → Diligence structure (categories, materiality thresholds)
- `~/.claude/plugins/config/claude-for-legal/corporate-legal/CLAUDE.md` → Issues memo format (how findings are stated)
- `~/.claude/plugins/config/claude-for-legal/corporate-legal/deals/[code]/deal-context.md` → deal-specific thresholds, VDR location

If deal-context.md doesn't exist, ask which deal this is for.

## Workflow

### Step 1: Inventory the VDR

If VDR MCP (Box/Intralinks/Datasite) is connected, pull the index. Map VDR folders to diligence request list categories. Note gaps — request list categories with no corresponding VDR content.

```markdown
## VDR Inventory: [Deal code]

| Request category | VDR folder | Docs | Status |
|---|---|---|---|
| Corporate & Organizational | /01-Corporate | 45 | Reviewed |
| Material Contracts | /02-Contracts | 312 | In progress |
| IP | /03-IP | 89 | Not started |
| [etc.] | | | |

**Gaps:** [Request categories with no VDR content — follow-up request needed]
```

### Step 2: Apply materiality filter

Per `~/.claude/plugins/config/claude-for-legal/corporate-legal/CLAUDE.md` / deal-context thresholds. Don't review everything if the threshold says contracts >$X.

For contracts specifically: sort by stated value (if in filename/metadata) or by counterparty significance. Review top-down until you hit the threshold or the category is exhausted.

### Step 3: Extract issues

For each document read, check against the standard diligence concerns for its category:

**Material contracts — standard extraction set:**
- Change of control provision (triggered by this deal? consent required?)
- Assignment restriction (can the contract move to buyer?)
- Exclusivity / non-compete (restricts buyer's business?)
- MFN (most favored nation — pricing constraints)
- Termination rights (can counterparty walk because of the deal?)
- Unusual indemnities or liability exposure

**Corporate — standard extraction set:**
- Cap table accuracy, outstanding options/warrants
- Board consent requirements for the transaction
- Stockholder agreement restrictions (drags, tags, ROFR)
- Subsidiary structure and intercompany arrangements

**IP — standard extraction set:**
- Ownership chain (assignments from founders/employees in place?)
- Open source in the product (copyleft risk)
- Key IP licensed vs. owned
- Pending or threatened IP litigation

**Employment — standard extraction set:**
- Change-of-control severance triggers (parachute cost)
- Key employee retention risk
- Pending employment litigation
- Classification risk (contractors who look like employees)

**Litigation — standard extraction set:**
- Pending matters and reserves
- Threatened claims
- Regulatory inquiries
- Pattern litigation (consumer class actions, etc.)

### Step 4: State each finding

> **Source attribution.** Where a finding references a statute, regulation, case, or regulator action — e.g., a change-of-control provision analyzed under an applicable law, an IP ownership gap cited against a specific doctrine, a pending litigation matter with a case citation — tag the citation with where it came from: `[Westlaw]`, `[CourtListener]`, 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 from the VDR, deal-team memos, or outside-counsel feedback. Document-source citations (VDR path, Bates, filename) retain their native reference. Citations tagged `verify` carry higher fabrication risk and should be checked first. Never strip or collapse the tags.
>
> **When disagreeing with a user's cited statute, quote the text or decline to characterize it.** If the user (or a deal-team note, or a sell-side disclosure) cites a statute for a proposition you don't think is correct, and you don't have the statute text available from a connected research tool or the VDR, do not invent a description of what the statute says. Say instead: "That section doesn't match what I'd expect a [bulk-sales notice / successor-liability / whatever] requirement to say — I'd need to pull the actual text to tell you what it actually covers. `[statute unretrieved — verify]`" Then either (a) retrieve the text via the configured research tool and quote it, (b) ask the user to paste the text, or (c) flag for outside counsel. A confident wrong description of a real statute is worse than "I don't know" — a deal-team memo citing a fabricated subchapter is harder to un-believe than a gap. Applies in every skill that characterizes a statute, not just issue extraction.
>
> **No silent supplement.** If a research query to the configured legal research tool returns few or no results for a legal basis the finding needs (e.g., the rule governing a change-of-control consent requirement, an IP assignment doctrine, an employment classification test), 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 / doctrine]. 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) flag as unverified and stop. Which would you like?" A lawyer decides whether to accept lower-confidence sources.

Per the finding template in `~/.claude/plugins/config/claude-for-legal/corporate-legal/CLAUDE.md`. If the seed memo used this:

```
Issue #N: [Title]
Category: [request list category]
Severity: [level per house scheme]
Documents: [VDR path + doc name]
Finding: [what the document says and why it matters]
Recommendation: [price adjustment / indemnity / consent required / rep & warranty / walk]
```

...then use exactly that. If the seed memo was bullets, write bullets.

**Severity calibration** (if house scheme is R/Y/G):
- 🔴 **Red:** Affects deal value or structure. Change of control requiring major customer consent. Undisclosed material litigation. IP ownership gap.
- 🟡 **Yellow:** Needs attention, solvable. Consent required but likely obtainable. Open source requiring remediation. Employment classification risk.
- 🟢 **Green:** Noted for file. Consistent with reps. No action needed beyond the rep.

### Step 5: Assemble per category

Group findings by request list category. Within category, sort by severity.

```markdown
[WORK-PRODUCT HEADER — per plugin config ## Outputs — differs by role; see `## Who's using this`]

> This output is derived from VDR materials that are privileged, confidential, or both. It inherits the source's privilege and confidentiality status — distribution beyond the privilege circle can waive privilege. Store with the matter's privileged files and make distribution decisions deliberately.

# Diligence Issues: [Deal code] — [Category]

**Documents reviewed:** [N] of [M] in category
**Coverage:** [All | >$X threshold | Top N]
**Findings:** [N]🔴 [N]🟡 [N]🟢

---

### Bottom line

[🔴 N blocking · 🟠 N high · 🟡 N medium] — [the one thing the deal team needs to know]

---

[Each finding in house format]

---

## Gaps

- [Request list item with no responsive document]
- [Document referenced but not in VDR]
```

## Handoffs

- **To ai-tool-handoff:** If Luminance/Kira is in use per `~/.claude/plugins/config/claude-for-legal/corporate-legal/CLAUDE.md`, hand bulk contract review there. This skill handles the nuanced documents (side letters, amendments, anything the AI tool struggles with).
- **To deal-team-summary:** Aggregated findings feed the deal team brief.
- **To material-contract-schedule:** Contract-level extractions feed the disclosure schedule.
- **To closing-checklist:** Any finding that implies a discrete pre-closing action becomes a checklist item. The handoff is not limited to third-party consents — it also covers:
  - **Shareholder vote / other closing action** — §280G cleansing votes, required stockholder consents, required board resolutions, appraisal-rights notice periods, conversion mechanics, or any other corporate approval the deal needs to close. Characterize the action, the approval threshold, the statutory or charter source, and the timing constraint.
  - **Regulatory filings and approvals** — HSR, CFIUS, foreign-investment review, sector-specific approvals flagged during extraction.
  - **Consents from counterparties** — change-of-control, anti-assignment, MFN-triggering consents.
  - **Releases, terminations, or pay-offs** — employment releases tied to change-of-control, payoff letters, lien releases.
  - **Escrow / holdback mechanics** — if extraction surfaces an indemnity escrow, R&W insurance deliverable, or holdback tied to a specific issue.
  Every finding with a pre-closing action tag should reach closing-checklist, not just the ones labeled "consent." If a finding sits in the gray zone (might need a closing action, might be a post-closing covenant), hand it off with a flag — closing-checklist can drop it if the purchase agreement says otherwise. Under-handoff is a one-way door; over-handoff is corrected in review.


**Successor liability.** Flag: pending or threatened tort/products-liability claims, environmental matters and cleanup obligations, bulk-sale/fraudulent-transfer exposure (is the seller retaining enough assets to pay its remaining creditors?), seller's post-closing dissolution plan (if seller dissolves, plaintiffs chase the buyer), and whether the purchase agreement has an assumed/excluded-liabilities schedule that actually covers the known exposures. Even in asset deals, the "de facto merger," "mere continuation," and "product line" doctrines can transfer liability — this is the analysis that surprises buy-side clients who think they're buying assets clean.

## Batch processing

For large categories (300 contracts), process in batches. After each batch, update the running issues list and flag anything 🔴 immediately — don't wait for the full category to surface a deal-affecting issue.

## Close with the next-steps decision tree

End with the next-steps decision tree per CLAUDE.md `## Outputs`. Customize the options to what this skill just produced — the five default branches (draft the X, escalate, get more facts, watch and wait, something else) are a starting point, not a lock-in. The tree is the output; the lawyer picks.

If the extraction surfaced more than ~10 issues, or any time the user asks: offer the dashboard (see CLAUDE.md `## Outputs → Dashboard offer for data-heavy outputs`). Shape the offer for this output — counts by severity (🔴 / 🟠 / 🟡 / 🟢), counts by house category, and a sortable grid of issues with materiality, category, and VDR source.

## What this skill does not do

- It doesn't make the materiality call on close cases. It applies the threshold; a human decides the borderline.
- It doesn't negotiate reps and warranties. It produces the findings that inform them.
- It doesn't replace bulk AI review. For high-volume clause extraction, hand off to Luminance/Kira per `~/.claude/plugins/config/claude-for-legal/corporate-legal/CLAUDE.md`. This skill is for the judgment layer.

---

Attribution added by YourAIKit. It is not part of the upstream file.

- Source: https://github.com/anthropics/claude-for-legal/tree/main/corporate-legal/skills/diligence-issue-extraction
- Credit: Anthropic, Claude for Legal (corporate-legal)
- Upstream copy: anthropics/claude-for-legal at commit 4a6c651889c97cc9140580363c73e0eb17379c2b, corporate-legal/skills/diligence-issue-extraction/SKILL.md
- Copyright: held by the upstream authors credited above
- License: Apache-2.0. Full text: https://youraikit.com/licenses/anthropics-claude-for-legal-root/LICENSE
- The full upstream license text (LICENSE) follows.

License (LICENSE):

```text

                                 Apache License
                           Version 2.0, January 2004
                        http://www.apache.org/licenses/

   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

   1. Definitions.

      "License" shall mean the terms and conditions for use, reproduction,
      and distribution as defined by Sections 1 through 9 of this document.

      "Licensor" shall mean the copyright owner or entity authorized by
      the copyright owner that is granting the License.

      "Legal Entity" shall mean the union of the acting entity and all
      other entities that control, are controlled by, or are under common
      control with that entity. For the purposes of this definition,
      "control" means (i) the power, direct or indirect, to cause the
      direction or management of such entity, whether by contract or
      otherwise, or (ii) ownership of fifty percent (50%) or more of the
      outstanding shares, or (iii) beneficial ownership of such entity.

      "You" (or "Your") shall mean an individual or Legal Entity
      exercising permissions granted by this License.

      "Source" form shall mean the preferred form for making modifications,
      including but not limited to software source code, documentation
      source, and configuration files.

      "Object" form shall mean any form resulting from mechanical
      transformation or translation of a Source form, including but
      not limited to compiled object code, generated documentation,
      and conversions to other media types.

      "Work" shall mean the work of authorship, whether in Source or
      Object form, made available under the License, as indicated by a
      copyright notice that is included in or attached to the work
      (an example is provided in the Appendix below).

      "Derivative Works" shall mean any work, whether in Source or Object
      form, that is based on (or derived from) the Work and for which the
      editorial revisions, annotations, elaborations, or other modifications
      represent, as a whole, an original work of authorship. For the purposes
      of this License, Derivative Works shall not include works that remain
      separable from, or merely link (or bind by name) to the interfaces of,
      the Work and Derivative Works thereof.

      "Contribution" shall mean any work of authorship, including
      the original version of the Work and any modifications or additions
      to that Work or Derivative Works thereof, that is intentionally
      submitted to Licensor for inclusion in the Work by the copyright owner
      or by an individual or Legal Entity authorized to submit on behalf of
      the copyright owner. For the purposes of this definition, "submitted"
      means any form of electronic, verbal, or written communication sent
      to the Licensor or its representatives, including but not limited to
      communication on electronic mailing lists, source code control systems,
      and issue tracking systems that are managed by, or on behalf of, the
      Licensor for the purpose of discussing and improving the Work, but
      excluding communication that is conspicuously marked or otherwise
      designated in writing by the copyright owner as "Not a Contribution."

      "Contributor" shall mean Licensor and any individual or Legal Entity
      on behalf of whom a Contribution has been received by Licensor and
      subsequently incorporated within the Work.

   2. Grant of Copyright License. Subject to the terms and conditions of
      this License, each Contributor hereby grants to You a perpetual,
      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
      copyright license to reproduce, prepare Derivative Works of,
      publicly display, publicly perform, sublicense, and distribute the
      Work and such Derivative Works in Source or Object form.

   3. Grant of Patent License. Subject to the terms and conditions of
      this License, each Contributor hereby grants to You a perpetual,
      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
      (except as stated in this section) patent license to make, have made,
      use, offer to sell, sell, import, and otherwise transfer the Work,
      where such license applies only to those patent claims licensable
      by such Contributor that are necessarily infringed by their
      Contribution(s) alone or by combination of their Contribution(s)
      with the Work to which such Contribution(s) was submitted. If You
      institute patent litigation against any entity (including a
      cross-claim or counterclaim in a lawsuit) alleging that the Work
      or a Contribution incorporated within the Work constitutes direct
      or contributory patent infringement, then any patent licenses
      granted to You under this License for that Work shall terminate
      as of the date such litigation is filed.

   4. Redistribution. You may reproduce and distribute copies of the
      Work or Derivative Works thereof in any medium, with or without
      modifications, and in Source or Object form, provided that You
      meet the following conditions:

      (a) You must give any other recipients of the Work or
          Derivative Works a copy of this License; and

      (b) You must cause any modified files to carry prominent notices
          stating that You changed the files; and

      (c) You must retain, in the Source form of any Derivative Works
          that You distribute, all copyright, patent, trademark, and
          attribution notices from the Source form of the Work,
          excluding those notices that do not pertain to any part of
          the Derivative Works; and

      (d) If the Work includes a "NOTICE" text file as part of its
          distribution, then any Derivative Works that You distribute must
          include a readable copy of the attribution notices contained
          within such NOTICE file, excluding those notices that do not
          pertain to any part of the Derivative Works, in at least one
          of the following places: within a NOTICE text file distributed
          as part of the Derivative Works; within the Source form or
          documentation, if provided along with the Derivative Works; or,
          within a display generated by the Derivative Works, if and
          wherever such third-party notices normally appear. The contents
          of the NOTICE file are for informational purposes only and
          do not modify the License. You may add Your own attribution
          notices within Derivative Works that You distribute, alongside
          or as an addendum to the NOTICE text from the Work, provided
          that such additional attribution notices cannot be construed
          as modifying the License.

      You may add Your own copyright statement to Your modifications and
      may provide additional or different license terms and conditions
      for use, reproduction, or distribution of Your modifications, or
      for any such Derivative Works as a whole, provided Your use,
      reproduction, and distribution of the Work otherwise complies with
      the conditions stated in this License.

   5. Submission of Contributions. Unless You explicitly state otherwise,
      any Contribution intentionally submitted for inclusion in the Work
      by You to the Licensor shall be under the terms and conditions of
      this License, without any additional terms or conditions.
      Notwithstanding the above, nothing herein shall supersede or modify
      the terms of any separate license agreement you may have executed
      with Licensor regarding such Contributions.

   6. Trademarks. This License does not grant permission to use the trade
      names, trademarks, service marks, or product names of the Licensor,
      except as required for reasonable and customary use in describing the
      origin of the Work and reproducing the content of the NOTICE file.

   7. Disclaimer of Warranty. Unless required by applicable law or
      agreed to in writing, Licensor provides the Work (and each
      Contributor provides its Contributions) on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
      implied, including, without limitation, any warranties or conditions
      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
      PARTICULAR PURPOSE. You are solely responsible for determining the
      appropriateness of using or redistributing the Work and assume any
      risks associated with Your exercise of permissions under this License.

   8. Limitation of Liability. In no event and under no legal theory,
      whether in tort (including negligence), contract, or otherwise,
      unless required by applicable law (such as deliberate and grossly
      negligent acts) or agreed to in writing, shall any Contributor be
      liable to You for damages, including any direct, indirect, special,
      incidental, or consequential damages of any character arising as a
      result of this License or out of the use or inability to use the
      Work (including but not limited to damages for loss of goodwill,
      work stoppage, computer failure or malfunction, or any and all
      other commercial damages or losses), even if such Contributor
      has been advised of the possibility of such damages.

   9. Accepting Warranty or Additional Liability. While redistributing
      the Work or Derivative Works thereof, You may choose to offer,
      and charge a fee for, acceptance of support, warranty, indemnity,
      or other liability obligations and/or rights consistent with this
      License. However, in accepting such obligations, You may act only
      on Your own behalf and on Your sole responsibility, not on behalf
      of any other Contributor, and only if You agree to indemnify,
      defend, and hold each Contributor harmless for any liability
      incurred by, or claims asserted against, such Contributor by reason
      of your accepting any such warranty or additional liability.

   END OF TERMS AND CONDITIONS

   APPENDIX: How to apply the Apache License to your work.

      To apply the Apache License to your work, attach the following
      boilerplate notice, with the fields enclosed by brackets "[]"
      replaced with your own identifying information. (Don't include
      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a
      file or class name and description of purpose be included on the
      same "printed page" as the copyright notice for easier
      identification within third-party archives.

   Copyright [yyyy] [name of copyright owner]

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
```
