nandi.uk
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Limit island:analyze synthesis to a single paragraph
Persona and tool description both specify 3-5 sentences max.
👾 Generated with [Letta Code](https://letta.com)
Co-Authored-By: Letta Code <noreply@letta.com>
author
nandi
co-author
Letta Code
date
(May 15, 2026, 6:58 AM UTC)
commit
954d7a06
954d7a063b9876bdb5c53636e030456b9dd73455
parent
ddcf359c
ddcf359cec263770fb6793b15fa118c6023061fe
+7
-7
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-7
src/island-analyze.ts
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-7
src/island-analyze.ts
···
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interface AnalysisResult {
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islandId: string;
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lexmin: string;
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centroid: string;
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title: string;
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themes: string[];
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highlights: string[];
···
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if (!row) return null;
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return {
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islandId: row.island_id,
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lexmin: '',
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centroid: '',
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title: row.title ?? '',
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themes: JSON.parse(row.themes ?? '[]'),
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highlights: JSON.parse(row.highlights ?? '[]'),
···
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highlights: { type: 'string', description: 'Comma-separated semantically significant vertices or edges' },
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tensions: { type: 'string', description: 'Comma-separated contradictions or unresolved tensions' },
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openQuestions: { type: 'string', description: 'Comma-separated questions raised by this island' },
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synthesis: { type: 'string', description: 'Prose synthesis of the island' },
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synthesis: { type: 'string', description: 'A single paragraph (3-5 sentences) synthesizing the island' },
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newConnections: { type: 'string', description: 'Semicolon-separated new edges as: source|target|type|note' },
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},
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required: ['title', 'themes', 'synthesis'],
···
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};
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pendingResult = {
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islandId: '',
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lexmin: '',
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centroid: '',
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title: a.title ?? '',
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themes: parseList(a.themes),
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highlights: parseList(a.highlights),
···
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- highlights: semantically significant vertices or edges
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- tensions: contradictions or unresolved tensions
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- openQuestions: questions raised by this island
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- synthesis: prose narrative connecting the vertices and edges
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- synthesis: a single paragraph (3-5 sentences) connecting the vertices and edges into a coherent narrative. Do NOT write more than one paragraph.
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- newConnections: suggested new edges between vertices
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CRITICAL: You MUST call island_save. Do not just describe your analysis in text. Call the tool.`,
···
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console.error(`${comp.islandId}: already analyzed at ${existing.analyzed_at} (use --force to re-analyze)`);
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const cached = loadAnalysis(db, comp.islandId);
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if (cached) {
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cached.lexmin = comp.lexmin;
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cached.centroid = comp.centroid;
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results.push(cached);
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}
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continue;
···
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// Fill in island metadata
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pendingResult.islandId = comp.islandId;
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pendingResult.lexmin = comp.lexmin;
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pendingResult.centroid = comp.centroid;
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saveAnalysis(db, pendingResult);
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results.push(pendingResult);