Honor Scattermind metric hints in ranking
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@@ -47,6 +47,8 @@ Ranker's continuation job is narrow:
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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`. 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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Feature 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.
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Recommended payload shape:
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```json
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@@ -69,6 +71,15 @@ Recommended payload shape:
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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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@@ -72,12 +72,39 @@ try {
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assert.equal(data.ranked.find(item => item.id === 'parked-bridge-dashboard').lane.source, 'hint');
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assert.equal(data.ranked.find(item => item.id === 'bridge-contract').provenance.sourceSection, 'concept-map.nextMoves');
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assert.match(data.ranked.find(item => item.id === 'bridge-contract').factors.evidenceNeeded, /Concept Map/);
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assert.ok(data.ranked.find(item => item.id === 'bridge-contract').factors.metricHints.value === undefined);
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assert.equal(data.brief.source.artifactId, 'snapshot_123');
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assert.match(data.brief.summary, /Source: Tiny shop idea clarity pass · snapshot_123/);
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assert.ok(data.brief.next48Hours.some(item => /Open the source artifact \(snapshot_123\)/i.test(item)));
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assert.ok(data.brief.next48Hours.some(item => /Evidence to collect/i.test(item)));
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assert.match(data.brief.summary, /nearest follow-up|strongest signal/i);
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console.log(JSON.stringify({ ok: true, top: data.ranked[0].id, provenance: data.input.provenance, buildOrder: data.buildOrder }, null, 2));
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const hintedResponse = await fetch(`${base}/api/rank-feedback`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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schema: 'prioritix-feature-set-v1',
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sourceName: 'Scattermind',
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artifactId: 'concept_map_metric_hints',
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idea: 'A concept map produced possible next moves for an overwhelmed solo builder.',
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context: 'Defend build order from explicit Scattermind scoring hints plus text; do not let flashy platform language win.',
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mode: 'mvp',
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featureSet: {
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features: [
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{ id: 'manual-concierge-proof', title: 'Manual concierge proof', description: 'Personally rank three real idea snapshots and turn each into a small build order preview.', rankerHints: { value: 9, effort: 2, confidence: 8, urgency: 8, risk: 2 }, evidenceNeeded: 'Will a tired user act on the first recommended move?', proofSteps: ['Run 3 manual previews'] },
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{ id: 'ai-autopilot-roadmap', title: 'AI autopilot roadmap platform', description: 'Generate a full automated roadmap with dashboard, workspace, team voting, sync, and integrations.', rankerHints: { value: 5, effort: 9, confidence: 3, urgency: 3, risk: 9 } },
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{ id: 'nice-export', title: 'Clean export of the build order', description: 'Turn the defended order into a shareable text brief.', scoring: { impact: 7, complexity: 3, certainty: 7, timing: 5, assumptionRisk: 3 }, recommendedLane: 'validate-next' },
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],
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},
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}),
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});
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assert.equal(hintedResponse.status, 200);
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const hinted = await hintedResponse.json();
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assert.equal(hinted.ranked[0].id, 'manual-concierge-proof', 'explicit low-effort/high-confidence Scattermind hints should defend the manual proof slice');
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assert.ok(hinted.ranked[0].factors.metricHints.value >= 9);
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assert.ok(hinted.ranked.find(item => item.id === 'ai-autopilot-roadmap').metrics.risk > hinted.ranked[0].metrics.risk);
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console.log(JSON.stringify({ ok: true, top: data.ranked[0].id, hintedTop: hinted.ranked[0].id, provenance: data.input.provenance, buildOrder: data.buildOrder }, null, 2));
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} finally {
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server.kill('SIGTERM');
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}
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@@ -145,6 +145,33 @@ function cleanTextList(value, maxItems = 6, maxText = 180) {
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return list.map(item => cleanText(item, maxText)).filter(Boolean).slice(0, maxItems);
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}
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function cleanMetricHints(item = {}) {
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const raw = {
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...(item.factors && typeof item.factors === 'object' ? item.factors : {}),
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...(item.scoring && typeof item.scoring === 'object' ? item.scoring : {}),
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...(item.rankerHints && typeof item.rankerHints === 'object' ? item.rankerHints : {}),
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};
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const aliases = {
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value: ['value', 'impact', 'userImpact', 'userValueScore'],
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effort: ['effort', 'buildEffort', 'complexity'],
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confidence: ['confidence', 'certainty'],
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urgency: ['urgency', 'timing'],
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revenue: ['revenue', 'commercial', 'buyerSignal'],
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novelty: ['novelty', 'differentiation', 'originality'],
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risk: ['risk', 'assumptionRisk', 'scopeRisk'],
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};
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return Object.fromEntries(Object.entries(aliases).map(([metric, keys]) => {
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const found = keys.map(key => raw[key] ?? item[key]).find(value => value !== undefined && value !== null && value !== '');
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const parsed = Number.parseFloat(found);
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return [metric, Number.isFinite(parsed) ? Math.min(10, Math.max(1, parsed)) : null];
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}).filter(([, value]) => value !== null));
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}
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function blendMetric(heuristic, explicit, weight = 0.58) {
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if (!Number.isFinite(explicit)) return heuristic;
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return Math.max(1, Math.min(10, heuristic * (1 - weight) + explicit * weight));
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}
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function rowsFrom(result) {
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const rows = result?.rows || result?.documents;
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if (!Array.isArray(rows)) throw new Error('Appwrite returned an invalid table response');
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@@ -397,7 +424,7 @@ function normalizeFeatureOption(item, index, fallbackId = 'feature') {
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id: cleanText(item?.id || item?.key || `${fallbackId}-${index + 1}`, 80) || `${fallbackId}-${index + 1}`,
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title,
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description: cleanText(descriptionParts.join(' '), 760),
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factors: { userValue, evidenceNeeded, risk, proofSteps, dependencies, recommendedLane },
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factors: { userValue, evidenceNeeded, risk, proofSteps, dependencies, recommendedLane, metricHints: cleanMetricHints(item) },
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provenance: {
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sourceId: cleanText(item?.sourceId || item?.sourceArtifactId || item?.id || '', 120),
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sourceSection,
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@@ -431,7 +458,7 @@ function scoreOption(option, mode, context = '') {
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const normalizedLaneHint = normalizeLaneHint(laneHint);
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const laneBoost = /do|first|now|build/.test(laneHint) ? 0.55 : /validate|test|proof/.test(laneHint) ? 0.25 : /defer|park|cut/.test(laneHint) ? -0.75 : 0;
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const lanePenalty = normalizedLaneHint === 'park' ? 18 : normalizedLaneHint === 'defer' ? 9 : 0;
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const metrics = {
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const heuristicMetrics = {
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value: Math.min(10, 4.8 + hits(text, wordSets.value) * 0.9 + coreLoopHits * 0.8 + bridgeHits * 0.75 + proofHits * 0.2 + hits(context, wordSets.value) * 0.15),
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feasibility: Math.max(1, Math.min(10, 8.2 - effortHits * 0.8 - riskHits * 0.35 - dependencyPenalty + Math.min(1.1, coreLoopHits * 0.28 + bridgeHits * 0.18 + proofHits * 0.12))),
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confidence: Math.max(1, Math.min(10, 5.8 + coreLoopHits * 0.35 + bridgeHits * 0.28 + proofHits * 0.32 + hits(text, ['manual', 'existing', 'already', 'simple', 'clear', 'known']) * 0.7 - hits(text, ['maybe', 'unknown', 'new market', 'all users']) * 0.9)),
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@@ -440,6 +467,17 @@ function scoreOption(option, mode, context = '') {
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novelty: Math.min(10, 4.1 + hits(text, wordSets.novelty) * 0.95),
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risk: Math.min(10, 2.5 + riskHits * 1.1 + Math.max(0, effortHits - 2) * 0.45 + swampHits * 0.2 + dependencyPenalty),
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};
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const hinted = factors.metricHints || {};
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const hintedFeasibility = Number.isFinite(hinted.effort) ? 11 - hinted.effort : undefined;
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const metrics = {
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value: blendMetric(heuristicMetrics.value, hinted.value),
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feasibility: blendMetric(heuristicMetrics.feasibility, hintedFeasibility),
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confidence: blendMetric(heuristicMetrics.confidence, hinted.confidence),
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urgency: blendMetric(heuristicMetrics.urgency, hinted.urgency),
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revenue: blendMetric(heuristicMetrics.revenue, hinted.revenue),
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novelty: blendMetric(heuristicMetrics.novelty, hinted.novelty),
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risk: blendMetric(heuristicMetrics.risk, hinted.risk),
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};
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const weights = mode.weights;
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const weighted = Object.entries(weights).reduce((sum, [key, weight]) => sum + metrics[key] * weight, 0);
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const possible = Object.entries(weights).reduce((sum, [_key, weight]) => sum + Math.abs(weight) * 10, 0);
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