MCP Context Provider

Instructions

Implementation Reference

• src/cli/registry.ts:157-182 (handler)

  Implementation of the recordOutcome method which updates an instinct's confidence and logs the outcome.

  async recordOutcome(
    id: string,
    result: 'positive' | 'negative' | 'neutral',
    delta: number,
    note?: string,
  ): Promise<Instinct> {
    const entry = await this.find(id);
    if (!entry) throw new Error(`Instinct not found: ${id}`);
  
    const { file, instinctFile, instinct } = entry;
  
    const outcome: OutcomeEntry = {
      timestamp: new Date().toISOString(),
      result,
      delta_confidence: delta,
      note,
    };
    instinct.outcome_log.push(outcome);
    instinct.confidence = Math.max(0, Math.min(1, instinct.confidence + delta));
    instinct.updated_at = new Date().toISOString();
  
    instinctFile.instincts[id] = instinct;
    await this.loader.save(file, instinctFile);
  
    return instinct;
  }

• src/server/index.ts:384-396 (handler)

  MCP tool handler case for 'record_outcome' that invokes Registry.recordOutcome.

  case 'record_outcome': {
    const id = String(args?.['id'] ?? '');
    const result = String(args?.['result'] ?? '') as 'positive' | 'negative' | 'neutral';
    const delta = Number(args?.['delta'] ?? 0);
    const note = args?.['note'] ? String(args['note']) : undefined;
    if (!id || !result) return { content: [{ type: 'text', text: 'Error: id and result are required' }] };
    try {
      const instinct = await registry.recordOutcome(id, result, delta, note);
      return { content: [{ type: 'text', text: JSON.stringify({ id, result, new_confidence: instinct.confidence, outcomes: instinct.outcome_log.length }, null, 2) }] };
    } catch (e) {
      return { content: [{ type: 'text', text: `Error: ${e instanceof Error ? e.message : String(e)}` }] };
    }
  }