| name | stellar-spacemap |
| description | Authors evidence-driven architecture backlog docs (coming-next style): scorecards, mermaid diagrams, blueprint cards SN-*, thrive vision, gantt order. Use when creating or updating roadmaps, spacemaps, arch-design/coming-next.md, backlog after PRs, or when the user wants blueprint cards, Musk 5-step, or optimistic 10-year plans. Formerly stellar-roadmap. Pairs with ai-optimization, fusion-sage, and higher-order-decision-architect. Triggers: stellar-spacemap, stellar-roadmap, coming-next, SN-*, blueprint cards. |
Stellar Spacemap — Architecture Backlog Blueprint
Load rule: Formal SoT (section map + card contract). Full template → references/document-template.md only if drafting a new § block.
Rename: formerly stellar-roadmap — same contract.
CLT: ../rules/clt-dual-load.mdc — tables/cards over prose walls (extraneous ↓); evidence columns are germane, not optional.
// Mission
SpaceMapDoc ≔ scorecards + mermaid + SN-* blueprint cards + thrive + gantt
// evidence columns mandatory; thrive ≻ funeral framing
// Axioms
A1 Tables/diagrams ≻ prose walls
A2 Every scorecard row has Evidence (file|test|metric)
A3 Pre-mortem → guardrails (refuse vs build) — not closing defeat
A4 SN-1 dogfood gate before feature cards
A5 Compose: scout([ai-optimization](../ai-optimization/SKILL.md)) → decide([higher-order-decision-architect](../higher-order-decision-architect/SKILL.md)) → synthesize([fusion-sage](../fusion-sage/SKILL.md)) → write(this)
Provenance pattern: examples/shell-kernel.md.
When to use
- Create or refresh
coming-next.md, ROADMAP.md, or arch-design/* backlog
- After a large PR: split done log vs next blueprint cards
- User asks for: blueprint cards, scorecard, thrive vision, SN-* items, gantt sprint order
- User attaches
/ai-optimization /fusion-sage /higher-order-decision-architect for roadmap work
Do not use for: single-file bug fixes, code-only tasks, or pessimistic "this feature will die" post-mortems without a thrive north star.
Companion skills (load together)
| Skill | Role in this workflow |
|---|
| ai-optimization | Hierarchy first; compress scout; tables > prose; never drop evidence columns |
| fusion-sage | Fused abstraction (1 diagram); surplus item at end; binding energy on backlog items |
| higher-order-decision-architect | Consequence chain table; guardrails not funeral; confidence % on thrive bets |
Internal order: scout (Context Sage) → decide (HODA) → synthesize (Fusion) → write doc (this skill).
Tone rules (non-negotiable)
- Thrive, not survive — platform shifts are cosmic weather you punch through; bottlenecks are judgment/trust, not typing.
- Evidence columns — every scorecard row: Grade | One line | Evidence (file, test, metric).
- Short Orwellian English — one idea per line; no hedge walls.
- Metaphor tier — default spacecraft (ship computer, command bridge, hull, launch). User may say "plain" to drop metaphor.
- Risk ≠ defeat — pre-mortem becomes trajectory guardrails (refuse vs build toward 2036). No "optional workflow that may die" framing for core product pillars the user cares about.
- Plain rule — one closing sentence at footer; memorable, actionable.
Mandatory workflow
1. Intake (ask only if missing)
| Input | Required |
|---|
| Target file path | Yes |
| Mission (one sentence) | Yes |
| What shipped (PR / commits) | Yes |
| Thrive picture (3–5 year horizon) | Yes |
| Backlog items (raw bullets OK) | Yes |
| Metaphor tier | Default spacecraft |
2. Structure (13 sections)
Use references/document-template.md. For scout, load a repo-type overlay first: examples/ (shell-kernel, eve-agent) — expand full coming-next.md only for cards being edited.
Section map:
| § | Purpose |
|---|
| 0 | Mission one sentence |
| 0b | Ten-year thrive picture (mermaid + table) |
| 1 | Scorecard shipped vs open |
| 2 | System map today |
| 3 | Precedence / data-flow (if applicable) |
| 4 | Musk 5-step on backlog |
| 5 | Trajectory forces (not "why we'll fail") |
| 6 | Guardrails refuse vs build |
| 7 | Blueprint cards SN-* |
| 8 | Scope lock (user decisions) |
| 9 | Gantt sprint order |
| 10 | Monitoring signals |
| 11 | Done log |
| 12 | File touch mindmap |
| 13 | References |
3. Blueprint card format (batch-2 style)
Each card must include:
### SN-N · Title (verb-first)
**Problem:** One line.
```mermaid
[flow | sequence | state — pick one]
Done when: Observable pass condition.
Verify: Commands or dogfood steps.
Priority: **SN-1 dogfood gate** (no new code) before feature cards.
### 4. Mermaid guardrails
- No spaces in node IDs (use camelCase)
- Subgraph titles in quotes if they contain special chars
- Prefer `flowchart` / `sequenceDiagram` / `stateDiagram-v2` / `gantt` / `mindmap`
### 5. Fusion pass before write
One fused abstraction in §0b or §2, e.g.:
> Kernel (ship computer) + Bridge (verification) + PLUGIN (hull bays) → host-agnostic manifest
Trace to ≥2 real paths in the repo.
### 6. Close with surplus
End agent reply (not necessarily the doc) with one **⚡ Fusion Surplus** line: backlog item or invariant that saves future roadmap tokens.
---
## External style sources (§13 pattern)
Always include a **References** table linking:
| Source | Use |
|--------|-----|
| Project boundary doc | e.g. PLUGIN.md |
| Risk / depth analysis | optional; thrive §0b is north star |
| collab-finder [intuitive-shell-plan](https://github.com/p10ns11y/collab-finder/blob/main/reports/intuitive-shell-plan.md) | Blueprint cards |
| collab-finder [batch-2-blueprints](https://github.com/p10ns11y/collab-finder/blob/main/reports/batch-2-engineering-blueprints.md) | Scorecard, gantt, done-when |
| collab-finder [single-pr-intuitive-product](https://github.com/p10ns11y/collab-finder/blob/main/reports/single-pr-intuitive-product.md) | Musk 5-step, 2nd/3rd order |
Full list: [references/external-sources.md](references/external-sources.md).
---
## Output checklist
- [ ] §0 mission is optimistic and concrete
- [ ] §0b thrive mermaid + 2036 table present
- [ ] Scorecard has Evidence column
- [ ] ≥3 blueprint cards with done-when + verify
- [ ] Gantt matches card priority
- [ ] No defeatist language on pillars user wants to keep
- [ ] References §13 complete
- [ ] Footer plain rule present
---
## Additional resources
- Full section template: [references/document-template.md](references/document-template.md)
- Lens integration detail: [references/companion-skills.md](references/companion-skills.md)
- **Repo-type overlays (scout ~30% cheaper):** [examples/README.md](examples/README.md) — [shell-kernel](examples/shell-kernel.md) · [eve-agent](examples/eve-agent.md) ([Eve](https://vercel.com/eve))
- Example output pattern: [examples/shell-kernel.md](examples/shell-kernel.md)
- Repo-specific full doc: copy overlay into target project or see skills library [shellyxz-shell-kernel overlay](../../examples/overlays/shellyxz-shell-kernel.md)
---
## Install
```bash
ln -sfn "$SKILLS_ROOT/stellar-spacemap" ~/.cursor/skills/stellar-spacemap
# or: .agents/skills/stellar-spacemap | .cursor/skills/stellar-spacemap per project
Invoke: /stellar-spacemap + companion skills for full pipeline.
