From PRD-Driven Context Engineering
Builds customer case studies from success evidence for PRD v1.0 adoption. Activates on requests for case studies, customer stories, or reference content. Outputs CFD-CASE-* and GTM-CASE-* assets.
How this skill is triggered — by the user, by Claude, or both
Slash command
/prd-ce:prd-v10-case-study-builderThis skill is limited to the following tools:
The summary Claude sees in its skill listing — used to decide when to auto-load this skill
Position in workflow: v1.0 Mom Test Interview → **v1.0 Case Study Builder** → v1.0 Testimonial Collector, GTM channels
Position in workflow: v1.0 Mom Test Interview → v1.0 Case Study Builder → v1.0 Testimonial Collector, GTM channels
Default is standard. See .claude/rules/08-skill-execution-modes.md for selection logic.
| Mode | What this skill produces |
|---|---|
| quick | Short-format case (testimonial + 1-paragraph story + logo); single placement |
| standard | Full case study (1,500 words) + short and medium derivatives + customer-approved + 3 channel placements |
| deep | Long-form case (2,500–4,000 words) + multi-format derivatives (PDF, blog, video, conference talk) + measurable outcome quantified + outcome-attribution interview |
Turns customer success — already documented as CFD-* evidence and ADO-REF-* candidates — into structured case studies. Case studies are the pragmatist buyer's #1 reference signal: they need to see a customer in their segment achieving the outcome they want, with enough detail to make it credible.
This is an operational "doing" skill, not a strategy skill. The strategic question (which segment, what story angle, what outcome to highlight) was answered by prd-v10-chasm-adoption-moore. This skill produces the artifact.
Customer: Acme Logistics (beachhead segment: freight forwarders, 50-200 employees, US PNW). ADO-REF-002.
Interview: 50 minutes with Acme's VP Operations.
Quantified outcome:
SCQR:
Three formats produced:
| Trigger | Mode |
|---|---|
| First reference customer in beachhead is ready to talk | standard |
| Chasm-crossing push needs 3+ in-segment case studies | deep |
| Pricing-page logo wall expansion | quick (short format only) |
| Sales enablement asset for new segment | standard |
| Investor / partner update | standard |
| Customer success milestone (e.g., 1-year anniversary) | quick |
Do not use for: customers outside beachhead during chasm crossing (their story doesn't resonate with pragmatists); customers without consent (legal risk); customers without quantifiable outcomes (story will feel vague).
SoT/SoT.customer_feedback.mdCFD-CASE-XXX: Case Study — [Customer Name]
Type: Case-Study
Date: YYYY-MM-DD
Customer: [Logo / company name]
Customer fit: [In-beachhead | Adjacent segment]
Interview length: [minutes]
Interviewer: [Name]
Quantified outcome (the proof):
Before: [Specific number / state]
After: [Specific number / state]
Delta: [%change or $ value]
Time horizon: [over what period]
Story (SCQR):
Situation: [Where they were before]
Complication: [What changed / broke / hit a wall]
Question: [What they needed to figure out]
Resolution: [How it got solved — your product as part of the answer]
Quotes (verbatim, approved):
- "[Quote]" — [Name, Role]
- "[Quote]" — [Name, Role]
Customer approval:
Approved by: [Name, Role]
Approved version: vX
Date: YYYY-MM-DD
Scope: [logo only | quote | full case study | on-stage]
Linked formats:
Short: GTM-CASE-AAA
Medium: GTM-CASE-BBB
Long: GTM-CASE-CCC
Linked IDs: ADO-REF-XXX (cultivation), PER-YYY (segment fit), KPI-ZZZ (outcome), CFD-AAA (interview source)
GTM-CASE-XXX: Case-Study Asset — [Format]
Type: Case-Asset
Format: [Short | Medium | Long]
Channel: [Landing page | Pricing page | Blog | Sales deck | Email | Ad creative]
Owner: [Person / role]
Status: [Draft | In review | Approved | Live]
Content: [The actual asset content — quote, paragraph, full case]
Placement plan:
- [URL or section, e.g., "/pricing — Acme logo wall, position 3"]
Attribution: utm_campaign=case-<customer>
Linked IDs: CFD-CASE-AAA (parent case), ADO-REF-BBB (reference account), GTM-YYY (positioning)
| Pattern | Signal | Fix |
|---|---|---|
| No quantified outcome | "Customer loves us!" | Specific numbers or skip; vague cases don't move pragmatists |
| Wrong segment | Featuring a startup case to a pragmatist enterprise audience | In-segment cases only during chasm crossing |
| No customer approval on record | Published with assumed approval | Always get signed approval; preserve version history |
| Marketing voice override | Customer's actual words rewritten into your marketing tone | Their voice; light edits for clarity only |
| Single-format publish | Long-form blog only | Three formats: short for placement, medium for browsing, long for depth |
| One-and-done | Case study published, never updated | Refresh quarterly with new outcome data; cases stale fast |
| Featuring failures-rebranded-as-wins | "We rebuilt their entire infrastructure" hides "we replaced a failed implementation" | Don't dress up bad stories; pragmatists smell it |
Before publishing:
| Consumer | What it uses | Example |
|---|---|---|
| Launch Channels (ORB) | Cases become Owned and Borrowed channel content | Blog case = Owned; co-marketing case = Borrowed |
| Alternatives Pages | Cases anchor "when to pick us" sections with real proof | Page references Acme case for migration-from-X story |
| Cold Outreach (Tiered) | Cases referenced in Touch 3 of sequences | Tier 1 outreach mentions in-segment case study |
| Testimonial Collector | Short-format derivatives are testimonial-shaped | Auto-eligible for testimonial walls |
| AEO Audit | Cases become AI-citation sources | High-traffic case pages cited by AI search |
| Sales / Investor | Direct asset for sales calls and investor updates | "Here's how Acme uses [product]" |
case-study-builder skill (ai-marketing-claude-code-skills)references/ — the case study itself is the artifact)npx claudepluginhub mattgierhart/prd-driven-context-engineering --plugin prd-ceWrites B2B case studies using situation-solution-results framework to demonstrate customer success and build social proof for sales enablement.
Generates customer case studies and success stories using interview guides, StoryBrand structure, metrics validation, and publish-ready format. Activates for 'write a case study' or customer success requests.
Generates a structured case study creation plan with interview framework, data visualization approach, format variations, and distribution strategy for client success stories.