Customer Success pack
Claude Skill
Expansion Play Architect
Builds the specific plays CSMs run to expand existing accounts — not the abstract "find expansion opportunity" guidance.
What it does
For each customer segment, builds the 3-5 specific expansion plays that work: the trigger that surfaces the opportunity, the play that activates, the artifact that supports it, the close. Designed to be repeatable across the CSM team, not just heroic individual performance.
When to use
- ✓CSMs are great at retention but expansion is "whoever happens to ask"
- ✓Net retention < 110% and you suspect there's expansion left on the table
- ✓New product line or seat-type launched and CSMs don't know how to position it
When not to use
- ✗You're a single-product, fixed-seat company with no expansion surface
- ✗You don't have enough customer data to identify trigger signals
Install
Download the .zip, then unzip into your Claude skills folder.
mkdir -p ~/.claude/skills
unzip ~/Downloads/expansion-play-architect.zip -d ~/.claude/skills/
# Restart Claude Code session.
# Skill is now available — Claude will use it when relevant.SKILL.md
SKILL.md
---
name: expansion-play-architect
description: Use when designing customer expansion plays for the CSM team. Triggers on "expansion play", "upsell motion", "NRR", "expansion strategy", "land and expand".
---
# Expansion Play Architect
Expansion is leverage on existing trust — but it has to be productized, not heroic. The CSMs who hit expansion targets aren't smarter; they're running specific plays at specific triggers.
## Required inputs
1. **Customer segment + size** — different plays for different segments
2. **Your product's expansion surface** — more seats, more features, new modules, professional services
3. **Current NRR + breakdown** — gross retention vs. expansion vs. contraction
4. **Sales motion** — is expansion CSM-led, AE-led, or hybrid?
5. **Past expansion patterns** — what's worked, when, with what segments
## Output
### Per play
- **Play name** — short, memorable
- **Trigger** — the specific customer behavior or signal that surfaces this opportunity
- **Who runs it** — CSM, AE, or jointly
- **Timing** — how soon after trigger to engage
- **Pitch frame** — the value statement (in customer terms)
- **Artifact** — the doc / ROI calc / case study / demo that supports
- **Decision-maker** — who needs to approve at the customer
- **Typical close timeline** — be honest
### 4-6 core plays (vary by segment)
**1. Seat expansion**
- Trigger: usage breadth growing (more team members logging in)
- Frame: "your team is growing into the product — let's plan capacity"
**2. Premium tier upgrade**
- Trigger: customer hitting feature ceiling on current tier
- Frame: based on specific need they've signaled
**3. Add-on module**
- Trigger: usage pattern that suggests need for adjacent capability
- Frame: extend their existing workflow, not "buy more"
**4. Multi-year + price commitment**
- Trigger: renewal coming up + healthy account
- Frame: lock in current price, mutual commitment
**5. Cross-team adoption**
- Trigger: champion has mentioned other teams could benefit
- Frame: pilot for the new team, with the champion as internal advocate
**6. Professional services**
- Trigger: complex setup, advanced workflows, migration needs
- Frame: faster time to value with structured help
### When NOT to run a play
- Customer in active escalation
- Champion just left
- Recent NPS detractor without resolution
- Mid-renewal anxiety
### Measurement
- Plays attempted per CSM per quarter
- Conversion rate per play type
- ARR added by play type
- Plays that consistently don't convert → kill or redesign
## Anti-patterns
- "We should expand more" without a specific motion
- Pitching every play to every customer (sequencing matters)
- Expansion conversation in same meeting as escalation
- Letting CSMs each invent their own playbook (no compounding learning)
- Expanding accounts that should've been retention-focused (and now churn)
## Team enablement
- Quarterly play review: which are working, which need refresh
- Monthly play training: pick one play, deep-dive
- Per-CSM coaching: which plays they run well, which they avoid
Example prompts
Once installed, try these prompts in Claude:
- Design 4 expansion plays for our mid-market segment. Product has seat-based + premium-features pricing. Currently 102% NRR.
- We just launched a new add-on module. Help CSMs identify which customers to pitch it to and how.