From se-leadership
Helps an SE manager extract learning from a Technical Loss by reading the Evaluation Readout against the original Execution Plan, surfacing planning-stage failures the loss made visible. Bounded to the readout as input artifact — does not provide a retrospective framework. Use when a deal closes lost, when prepping for an internal review meeting, or when reading a readout to learn what the loss is teaching. Triggers on "closed-lost analysis", "lost deal retro", "we lost the deal", "why did we lose", "lost deal debrief", "evaluation post-mortem", or "closed-lost retrospective".
How this skill is triggered — by the user, by Claude, or both
Slash command
/se-leadership:closed-lost-analysisThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Produce a readout-anchored learning agenda an SE manager walks into the internal review with after a Technical Loss. The agenda is not a retrospective framework. It is a section-by-section reading of the Evaluation Readout — the artifact the selling team already produced at the close of the evaluation — against the original Execution Plan, looking for the planning-stage failures the loss made v...
Produce a readout-anchored learning agenda an SE manager walks into the internal review with after a Technical Loss. The agenda is not a retrospective framework. It is a section-by-section reading of the Evaluation Readout — the artifact the selling team already produced at the close of the evaluation — against the original Execution Plan, looking for the planning-stage failures the loss made visible.
The discipline is staying on the readout. A conversation that wanders off it becomes a blame conversation by default. A conversation that stays on it becomes an evidence conversation by default.
Fire on requests like:
Do not fire for:
Run these steps in order. Any step can halt and ask the user a question — halting is correct when the upstream material isn't in place.
Before producing the agenda, verify:
If the user has all four inputs, proceed. If any is missing, surface the gap and stop drafting.
The readout's structure mirrors the original Execution Plan's six fields plus the final Technical Decision. For each section, produce one learning question grounded in what the readout actually says — not impression, not memory, not theory of the case. The mapping:
| Readout section | Learning question for a Loss |
|---|---|
| Business decision | Was this section concrete enough to lose against? A vague decision ("validate the approach") produces a vague loss. A concrete decision ("if criterion X, sponsor signs by date Y") produces a clear loss the team can learn from. If this section is missing or vague, that gap is the most important finding — it surfaces a planning failure, not a product failure. |
| Success criteria and outcomes | At least one criterion was a fail. Which one, and why? One level deeper: was the failed criterion the right thing to be testing, or was it a proxy for something the customer cared about but the eval never measured directly? A criterion that passed while the customer still walked away is often more informative than one that failed. |
| Scope (what got tested, what didn't) | Did out-of-scope items contain the actual decision driver? When the readout says "X was out of scope" and the loss reason involves X, the planning gap is visible. When the scope-out list held and the loss happened anyway, the gap is elsewhere. |
| Stakeholders and engagement | Who decided this, and was that person in the room at the right moments? A Project Sponsor who attended kickoff and disappeared by checkpoint three is a sponsor-engagement loss. An attendee list that names only IT-function people, when the loss reason involves security, is an audience-composition loss. |
| Validation environment | Did the test world match the customer's actual world? A loss that traces to "the sandbox didn't reflect their real network" or "the integration we tested wasn't the one they actually use" is an environment-mirroring failure, not a product failure. |
| Timeline | Did attention spoil, or did the decision arrive on time and go against us? A two-week eval that decided against the product is a real loss. A six-week eval that decided against the product is a planning loss masquerading as a product loss. |
| Technical Decision (the loss itself) | Did the selling team and the customer team mean the same thing by the Loss? "We didn't pick this product" can mean "your product failed," "your team failed," "we picked someone else for non-technical reasons," "we deferred entirely," or "we hadn't finished deciding when the meeting forced the question." Confirm which meaning is in play before drafting any learning artifact. |
For the Execution Plan's six-field structure, see the sibling skill eval-planning (in the solutions-engineering plugin); the Readout's section structure mirrors it. Do not restate the structure here.
Read references/anti-patterns.md and check the two detectors:
When a detector fires, surface its trigger, its warning, and its remediation in full. Both detectors point to planning-stage failures the loss made visible — not product failures the manager should adjudicate.
The three eval-planning detectors that do not translate to readout-reading (Sandboxed Proof, Two-Week Flame, Unasked Demo) are deliberately omitted; see Known Limitations.
Pull from references/internal-review.md:
Don't paste the whole reference inline; summarize.
Then run the Quality Checklist before delivering.
Produce the agenda as a markdown block the manager pastes into the internal review invite or working doc.
# Learning Agenda — [Customer], Technical Loss
## Inputs the manager brings
- Evaluation Readout (final version, delivered in Phase 5.2).
- Original Execution Plan (from evaluation kickoff).
- Recordings or notes from the customer-facing readout meeting (Phase 5.2).
- No pre-formed theory of why the deal was lost. The conversation derives that.
## Who's in the room
- SE who ran the evaluation.
- AE who owned the account.
- Manager, as facilitator.
- Not the customer. Not the Project Sponsor. Not the Executive Sponsor. They were in Phase 5.2; their input lives in the readout and recordings.
## Section-by-section walk
For each readout section below, the team answers the learning question from evidence in the readout and the recordings — not from memory or impression.
1. **Business decision** — [learning question, grounded in what the readout says].
2. **Success criteria and outcomes** — [learning question].
3. **Scope** — [learning question].
4. **Stakeholders and engagement** — [learning question].
5. **Validation environment** — [learning question].
6. **Timeline** — [learning question].
7. **Technical Decision** — [learning question; confirm which flavor of "Loss" is in play before drafting any artifact].
## Detector check
- Unaimed Evaluation (persisting to loss): [PASS / FIRES — note + remediation if fires].
- Empty Chair (persisting to loss): [PASS / FIRES — note + remediation if fires].
## What this agenda is not
- Not a root-cause taxonomy. The team is not classifying this loss against a scheme.
- Not a blame conversation. Stay on the readout; let evidence drive findings.
- Not a cross-loss pattern review. One readout, one conversation.
- Not the customer-facing readout meeting — that was Phase 5.2 and is already over.
Verify each before delivering the agenda. If any fails, fix or surface the gap.
This skill is honestly bounded to v0.1 source. It does not do the following — if a user request crosses one of these lines, surface the boundary and explain that v2 source is needed.
[OUT OF SCOPE for v0.1][OUT OF SCOPE for v0.1][OUT OF SCOPE for v0.1][OUT OF SCOPE for v0.1][OUT OF SCOPE for v0.1][OUT OF SCOPE for v0.1][OUT OF SCOPE for v0.1][OUT OF SCOPE for v0.1]references/anti-patterns.md — the two detectors (Unaimed Evaluation persisting to loss, Empty Chair persisting to loss). Read in full before Workflow step 3. Also lists which eval-planning detectors deliberately do not translate.references/internal-review.md — the internal review meeting structure (who's in the room, what the manager brings, readout-anchored sequencing). Read before Workflow step 4.eval-planning (in the solutions-engineering plugin) — for the six-field Execution Plan structure that the Readout mirrors.Creates, edits, and optimizes skills for Claude Code, including drafting, evaluating with test prompts, iterating on performance, and improving skill descriptions for better triggering accuracy.
npx claudepluginhub nmelo/solutions-engineering-plugins --plugin se-leadership