mcp-memory-gateway

Instructions

Implementation Reference

• scripts/feedback-loop.js:1115-1150 (handler)

  The function `feedbackSummary` in `scripts/feedback-loop.js` calculates and formats the feedback summary report, including statistics like positive/negative feedback, approval rates, and delegation metrics.

  function feedbackSummary(recentN = 20) {
    const { FEEDBACK_LOG_PATH } = getFeedbackPaths();
    const entries = readJSONL(FEEDBACK_LOG_PATH);
    if (entries.length === 0) {
      return '## Feedback Summary\nNo feedback recorded yet.';
    }
  
    const recent = entries.slice(-recentN);
    const positive = recent.filter((e) => e.signal === 'positive').length;
    const negative = recent.filter((e) => e.signal === 'negative').length;
    const pct = Math.round((positive / recent.length) * 100);
  
    const analysis = analyzeFeedback(FEEDBACK_LOG_PATH);
  
    const lines = [
      `## Feedback Summary (last ${recent.length})`,
      `- Positive: ${positive}`,
      `- Negative: ${negative}`,
      `- Approval: ${pct}%`,
      `- Overall approval: ${Math.round(analysis.approvalRate * 100)}%`,
    ];
  
    if (analysis.delegation) {
      lines.push(`- Delegation attempts: ${analysis.delegation.attemptCount}`);
      lines.push(`- Delegation accepted/rejected/aborted: ${analysis.delegation.acceptedCount}/${analysis.delegation.rejectedCount}/${analysis.delegation.abortedCount}`);
      lines.push(`- Delegation verification failure rate: ${Math.round((analysis.delegation.verificationFailureRate || 0) * 100)}%`);
    }
  
    if (analysis.boostedRisk) {
      lines.push(`- Boosted risk base rate: ${Math.round((analysis.boostedRisk.baseRate || 0) * 100)}%`);
      lines.push(`- Boosted risk mode: ${analysis.boostedRisk.mode}`);
      if (analysis.boostedRisk.highRiskDomains.length > 0) {
        const topDomain = analysis.boostedRisk.highRiskDomains[0];
        lines.push(`- Highest-risk domain: ${topDomain.key} (${Math.round(topDomain.riskRate * 100)}%)`);
      }
    }

• adapters/mcp/server-stdio.js:331-332 (handler)

  The `callToolInner` function in `adapters/mcp/server-stdio.js` maps the MCP tool `feedback_summary` to the `feedbackSummary` function, passing the `recent` argument.

  case 'feedback_summary':
    return toTextResult(feedbackSummary(Number(args.recent || 20)));