114 lines
11 KiB
Markdown
114 lines
11 KiB
Markdown
# Rank
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Interactive feature prioritization tool for `rank.friborg.uk`.
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## Product definition
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Rank is a fast intake and prioritization board for product ideas from Jimmi and agents.
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Core loop:
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`Capture idea → score impact/effort/confidence/urgency → drag into milestone → revisit top-ranked work`
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Chosen subdomain: `rank.friborg.uk` — short, memorable, and honest about the job.
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## UX principles
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- One-screen capture, no modal ceremony.
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- Keyboard-first: `/` focuses capture, Enter saves.
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- Plain sharp visual system: zero rounded corners, dark space/glass, high contrast.
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- Milestones are customizable lanes, not a rigid roadmap prison.
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- Agents can post ideas through the same API endpoint as the UI.
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## Architecture
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- Node/Express app on port `3045`
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- Static SPA in `public/`
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- Appwrite TablesDB persistence
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- Docker deploy on Unraid
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- Gitea remote repo
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- Nginx Proxy Manager routes `rank.friborg.uk` → `192.168.30.100:3045`
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## Appwrite schema
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Database: `priority_rank`
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Tables:
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- `ideas` — title, description, source, sourceName, milestoneId, impact, effort, confidence, urgency, score, rank, labels, notes, archived
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- `milestones` — name, description, horizon, color, position, active
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- `activity` — small append-only UX feed
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## Scattermind → Ranker bridge
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Ranker's continuation job is narrow:
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`Snapshot / Concept Map → candidate feature/action set → Rank-ready build order`
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`POST /api/rank-feedback` accepts a `prioritix-feature-set-v1`-style payload from Scattermind and returns ranked items plus `buildOrder.doFirst / validateNext / defer / park`. It accepts candidate arrays as `features`, `actions`, `nextMoves`, `candidates`, `experiments`, `validationTests`, or `proofTests` either at the top level or under `featureSet`, and it can consume a nested Concept Map directly, so Scattermind can hand off `conceptMap.nextActions / nextMoves` without renaming them into fake software features. Experiment/proof-test arrays default into Validate next candidates, preserving source provenance while keeping them out of the active build-first lane. Sectioned Concept Maps may also include `validateNext`, `deferred`, and `parkingLot`; Ranker combines those sections into one build-order pass while preserving `sourceSection` and treating deferred/parked sections as lane hints. Ranker also accepts an already-laned Build Order object at top level, under `featureSet`, or as `conceptMap.buildOrder` (`doFirst` / `validateNext` / `deferred` / `parkingLot`, with aliases like `buildNow`, `testManually`, and `probablyNoise`). String items in those lanes are normalized into candidate actions, while object items can use `move`, `questionToAnswer`, or `evidenceQuestion` aliases. Normalized candidate objects may also use `lane` as a lane hint (`do-first`, `validate-next`, `defer`, `park`) without overwriting `sourceSection`, so Scattermind exports that separate recommendation from provenance remain traceable. Empty wrapper arrays are ignored rather than allowed to shadow a real nested Concept Map action set, and non-empty normalized wrappers are merged with Concept Map validation/deferred/parking sections rather than dropping that context. That keeps partially-normalized Scattermind exports rankable without losing the source lane contract. It also returns a `brief` with source, next-48-hour actions, carried-forward assumptions/constraints/non-goals, and `whatWouldChangeRanking` checks, lane-level `buildOrderDetails` with each item's reason, next step, evidence question, success/kill signals, source section, lane source, score, and confidence, plus a `handoff` object (`rank-feedback-result-v1`) with source provenance, item trace rows, explicit next-step/success/kill signals when Scattermind provides them, and contract warnings for missing artifact IDs, source sections, original prompt provenance, or evidence on active items. If Scattermind sends the current paid Concept Map shape as lenses rather than arrays, Ranker can parse `conceptMap.lenses.channel.content` / `buildOrder` labels (`Build first`, `Test manually`, `Defer`, `Probably noise`) into rank-ready candidates and can read guardrails from the risk lens. Keep this contract action-first; do not use it as a reason to add generic dashboard, auth, billing, or workspace layers before the bridge has proof.
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Candidate items may include optional 1–10 `rankerHints` (`value`, `effort`, `confidence`, `urgency`, `revenue`, `novelty`, `risk`). Ranker blends those explicit Scattermind hints with text heuristics; `effort` is inverted into feasibility. Hints improve the defended order, but `recommendedLane: "defer"` or `"park"` remains a safety rail so dashboard-swamp items do not get promoted by flashy wording. For clean bridge handoff, Scattermind should send `sourceSection` and `evidenceNeeded` on each active next move. Scattermind can also send `targetAudience`, `constraints`, `assumptions`, and `nonGoals` / `avoid` at the top level, in `featureSet`, inside `conceptMap.context`, or as a structured top-level `context` object with `summary`, `targetAudience`, `constraints`, `nonGoals` / `avoid`, and `assumptions`; Ranker merges these sources rather than letting a shallow wrapper context shadow deeper Concept Map guardrails. Lens-only Concept Maps may additionally send audience / constraints / assumptions / risk lens content, and Ranker will split sentence-style lens notes into readable decision context instead of leaking `[object Object]`. If Scattermind only has a flat context string, Ranker now extracts simple guardrails such as `Solo builder`, `Manual proof`, `Avoid ...`, `No ...`, and `Do not ...` into `input.decisionContext` / `handoff.decisionContext` so early bridge exports still protect against dashboard/auth/billing drift. Ranker returns that decision context in `input.decisionContext` and `handoff.decisionContext`, and penalizes candidates that conflict with source non-goals (for example saved workspaces/auth/billing before the continuation proof). If Scattermind sends duplicate candidate IDs, Ranker keeps the first ID, suffixes later duplicates (`preview-2`), and reports the normalization in `handoff.warnings` / `handoff.itemTrace` so downstream build-order references remain addressable. Ranker also accepts Scattermind's paid Concept Map object directly when it arrives with top-level `reference_code`, `working_name`, `ideaText`, and string-valued `lenses.channel` / `lenses.risk` fields; the reference code becomes source provenance, the working name becomes the source title, and labelled Build Order text is turned into rank-ready candidates without requiring Scattermind to wrap it first.
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Candidate trace note: candidate-level `sourceItemId` / `traceId`, `sourceTitle` / `lensTitle`, and `sourceExcerpt` / `sourceQuote` are preserved in ranked items, `buildOrderDetails`, and `handoff.itemTrace`. Lens-only Build Order text is also split into deterministic `concept-map.lenses.channel#N` source IDs with the original labelled sentence carried as `sourceQuote`, so pasted paid Concept Maps remain traceable even without explicit candidate objects. String items in laned Build Order arrays now also receive deterministic section-local source IDs such as `concept-map.buildOrder.validateNext#1` and carry the original string as `sourceQuote`, so simple Scattermind exports stay addressable downstream instead of becoming anonymous `feature-1` rows. The decision `brief.quickGlance.sourceTrace` now repeats the winning item's source section/id/title/quote, and both `brief.source.originalPromptExcerpt` and `handoff.source.originalPromptExcerpt` carry a short prompt excerpt so a downstream Scattermind handoff can show why the build order exists without digging through `input.provenance`. Scattermind should use these when a next move came from a specific Concept Map lens sentence, so Ranker can defend not just what wins but where the judgement came from.
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Lane safety note: explicit Scattermind `defer` / `park` hints are hard rails, not mild suggestions. Source `nonGoals` / `avoid` guardrails are also hard enough to keep conflicting candidates out of Do first / Validate next even when their local scoring hints look attractive; the result will mark the lane source as `source-non-goal` so the handoff can explain that the candidate needs guardrail resolution before active work. Handoff `source.requiresSourceTrace` is true only when a real source artifact/title is present; plain idea-only ranking still warns about a missing artifact ID when it carries prompt provenance, but it does not spam source-section/evidence warnings meant for Scattermind artifacts. Handoff `readiness` now gives downstream bridge consumers a deterministic gate: `ready`, `usable-with-warnings`, `needs-source-context`, or `blocked`, with blockers and next checks for missing evidence, source trace, duplicate IDs, or active source-non-goal conflicts. For low-friction handoff, `/api/rank-feedback` also detects a raw Scattermind/Concept Map JSON object pasted into `idea`, `ideaText`, `optionsText`, or wrapper keys such as `payload`; it expands that object before ranking and reports `input.embeddedPayloadSource` so the public form can accept copy/paste exports without a custom import screen.
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Recommended payload shape:
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```json
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{
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"schema": "prioritix-feature-set-v1",
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"sourceName": "Scattermind",
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"artifactId": "snapshot_or_concept_map_id",
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"snapshotTitle": "Plain idea title",
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"conceptMapId": "optional_concept_map_id",
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"originalPrompt": "The user's starting prompt, trimmed for provenance",
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"idea": "What Scattermind clarified",
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"context": "Important constraints: solo builder, non-AI-native user, avoid dashboard swamp, etc.",
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"mode": "mvp",
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"featureSet": {
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"features": [
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{
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"id": "build-order-preview",
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"title": "Build order preview",
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"description": "Show do first, validate next, defer, and park with reasons.",
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"userValue": "A tired builder sees the next move without opening a dashboard.",
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"evidenceNeeded": "Can 3 non-AI-native users understand the first recommended action?",
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"proofSteps": ["Show a static result screen to 3 people"],
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"rankerHints": {
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"value": 8,
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"effort": 3,
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"confidence": 7,
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"urgency": 6,
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"revenue": 4,
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"novelty": 5,
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"risk": 3
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},
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"dependencies": [],
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"risk": "May become generic roadmap UI if the source context is lost.",
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"recommendedLane": "validate-next",
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"sourceSection": "concept-map.nextMoves"
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}
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]
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}
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}
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```
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## Commands
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```bash
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npm run setup:appwrite
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npm run check
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PORT=3045 node server.js
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npm run smoke
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```
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Agent idea post:
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```bash
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curl -X POST https://rank.friborg.uk/api/ideas \
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-H 'Content-Type: application/json' \
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-H "Authorization: Bearer $RANK_AGENT_TOKEN" \
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-d '{"title":"Add public roadmap export","source":"agent","sourceName":"Rook","impact":8,"effort":3,"confidence":7,"urgency":5}'
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```
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