diff --git a/.gitignore b/.gitignore
index 3709fe7..82a610b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,5 +5,6 @@ dist/
 *.log
 LOGS/
 TEMP/
+.familiar-test
 .DS_Store
 *.tsbuildinfo
diff --git a/src/index.ts b/src/index.ts
index cf6a768..d6d1368 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1068,6 +1068,114 @@ program
     console.log(`  Every run compounds. The harness, not the model.\n`);
   });
 
+// ── Familiar ────────────────────────────────────────────────
+
+const familiar = program
+  .command("familiar")
+  .description("Familiar knowledge base — inbox-to-wiki processing");
+
+familiar
+  .command("capture <note>")
+  .description("Quick capture — drop a note into inbox")
+  .option("-s, --source <src>", "Source label (voice, web, idea, etc.)")
+  .action(async (note: string, opts: { source?: string }) => {
+    const { FamiliarKnowledge } = await import("./upgrades/familiar-knowledge.js");
+    const f = new FamiliarKnowledge();
+    const path = f.quickCapture(note, opts.source);
+    console.log(`\n  ✓ Captured to: ${path}\n`);
+  });
+
+familiar
+  .command("process")
+  .description("Process all inbox notes into wiki pages")
+  .action(async () => {
+    const { FamiliarKnowledge } = await import("./upgrades/familiar-knowledge.js");
+    const f = new FamiliarKnowledge();
+    const notes = f.scanInbox();
+
+    if (notes.length === 0) {
+      console.log(`  No notes in inbox/ to process.\n`);
+      return;
+    }
+
+    // Default classifier — generates basic wiki pages from inbox content
+    const classifier = (content: string) => {
+      const firstLine = content.split("\n")[0]?.replace(/^#\s*/, "").trim() ?? "Untitled";
+      const tags = ["inbox"];
+      if (content.toLowerCase().includes("loop")) tags.push("loops");
+      if (content.toLowerCase().includes("agent")) tags.push("agent");
+      if (content.toLowerCase().includes("safety")) tags.push("safety");
+
+      return {
+        title: firstLine,
+        summary: content.split("\n").slice(1, 3).join(" ").trim().slice(0, 300),
+        confidence: 0.5,
+        tags,
+        mentions: [],
+        contradictions: [],
+      };
+    };
+
+    const processed = f.processAllInbox(classifier);
+    f.autoCommit(`familiar: processed ${processed.length} inbox notes`);
+    console.log(`\n  Processed ${processed.length} notes:\n`);
+    for (const p of processed) {
+      console.log(`  ✓ ${p.frontmatter.title}`);
+      console.log(`    Tags: ${p.frontmatter.tags.join(", ")}`);
+      console.log(`    Wiki: ${p.wikiPath}`);
+    }
+    console.log(``);
+  });
+
+familiar
+  .command("graph")
+  .description("Show knowledge graph")
+  .action(async () => {
+    const { FamiliarKnowledge } = await import("./upgrades/familiar-knowledge.js");
+    const f = new FamiliarKnowledge();
+    const graph = f.buildGraphIndex();
+    console.log(`\n  Knowledge Graph:`);
+    console.log(`  ${graph.nodes.length} pages, ${graph.edges.length} connections\n`);
+    for (const node of graph.nodes) {
+      const edges = graph.edges.filter((e) => e.source === node.id);
+      console.log(`  ${node.title}`);
+      for (const e of edges) console.log(`    → ${e.target}`);
+    }
+    console.log(``);
+  });
+
+familiar
+  .command("health")
+  .description("Audit wiki health — detect orphaned pages, low confidence, missing backlinks")
+  .action(async () => {
+    const { FamiliarKnowledge } = await import("./upgrades/familiar-knowledge.js");
+    const f = new FamiliarKnowledge();
+    const health = f.graphHealth();
+    console.log(`\n  Graph Health:\n`);
+    console.log(`  Pages:     ${health.stats.totalPages}`);
+    console.log(`  Edges:     ${health.stats.totalConnections}`);
+    console.log(`  Orphaned:  ${health.stats.orphanedPages}`);
+    console.log(`  No backlinks: ${health.stats.pagesWithoutBacklinks}`);
+    console.log(`  Low confidence: ${health.stats.pagesWithLowConfidence}\n`);
+    if (health.issues.length > 0) {
+      console.log(`  Issues:`);
+      for (const issue of health.issues.slice(0, 5)) {
+        console.log(`    • ${issue}`);
+      }
+    }
+    console.log(``);
+  });
+
+familiar
+  .command("briefing")
+  .description("Generate daily briefing page")
+  .action(async () => {
+    const { FamiliarKnowledge } = await import("./upgrades/familiar-knowledge.js");
+    const f = new FamiliarKnowledge();
+    const briefing = f.generateBriefing();
+    console.log(`\n${briefing}\n`);
+  });
+
 // ── PAI Pi ───────────────────────────────────────────────────
 
 const paiPi = program
diff --git a/src/upgrades/familiar-knowledge.ts b/src/upgrades/familiar-knowledge.ts
index e8181fd..e810798 100644
--- a/src/upgrades/familiar-knowledge.ts
+++ b/src/upgrades/familiar-knowledge.ts
@@ -283,6 +283,77 @@ export class FamiliarKnowledge {
     return lines.join("\n");
   }
 
+  /** Quick capture — drop a note into inbox/ with timestamp */
+  quickCapture(content: string, source?: string): string {
+    const timestamp = new Date().toISOString().replace(/[:.]/g, "-").slice(0, 19);
+    const prefix = source ? `captured-from-${source}` : "quick-capture";
+    const fileName = `${prefix}-${timestamp}.md`;
+    const filePath = path.join(this.baseDir, "inbox", fileName);
+    const header = source
+      ? `# Quick Capture (from ${source})\n\nCaptured: ${new Date().toISOString()}\n\n`
+      : `# Quick Capture\n\nCaptured: ${new Date().toISOString()}\n\n`;
+    fs.writeFileSync(filePath, header + content, "utf-8");
+    return filePath;
+  }
+
+  /** Graph health audit — detect issues in the wiki */
+  graphHealth(): GraphHealthReport {
+    const graph = this.buildGraphIndex();
+    const issues: string[] = [];
+    const stats = {
+      totalPages: graph.nodes.length,
+      totalConnections: graph.edges.length,
+      orphanedPages: 0,
+      pagesWithLowConfidence: 0,
+      pagesWithoutBacklinks: 0,
+      stalePages: 0,
+    };
+
+    for (const node of graph.nodes) {
+      // Orphaned: no edges at all
+      const hasEdges = graph.edges.some((e) => e.source === node.id || e.target === node.id);
+      if (!hasEdges) {
+        stats.orphanedPages++;
+        issues.push(`Orphaned: "${node.title}" has no connections to other pages`);
+      }
+
+      // Low confidence
+      if (node.confidence < 0.3) {
+        stats.pagesWithLowConfidence++;
+        issues.push(`Low confidence: "${node.title}" (${node.confidence})`);
+      }
+
+      // No backlinks (only check source edges since our graph has source→target direction)
+      const hasIncoming = graph.edges.some((e) => e.target === node.id);
+      if (!hasIncoming && graph.nodes.length > 1) {
+        stats.pagesWithoutBacklinks++;
+        issues.push(`No backlinks: "${node.title}" has no pages linking to it`);
+      }
+    }
+
+    return { stats, issues };
+  }
+
+  /** Git auto-commit after processing */
+  autoCommit(message?: string): boolean {
+    try {
+      const { execSync } = require("node:child_process");
+      // Check if we're in a git repo
+      execSync("git rev-parse --git-dir", { stdio: "ignore", cwd: this.baseDir });
+
+      const commitMsg = message ?? `familiar: auto-process inbox at ${new Date().toISOString().slice(0, 16)}`;
+      execSync(`git add -A`, { cwd: this.baseDir });
+      execSync(`git commit -m "${commitMsg}"`, { cwd: this.baseDir, stdio: "ignore" });
+
+      // Count changed files
+      const diff = execSync("git diff --cached --name-only", { encoding: "utf-8", cwd: this.baseDir });
+      const fileCount = diff.trim().split("\n").filter(Boolean).length;
+      return fileCount > 0;
+    } catch {
+      return false; // Not a git repo or git not available
+    }
+  }
+
   private slugify(text: string): string {
     return text
       .toLowerCase()
@@ -323,3 +394,15 @@ export interface GraphIndex {
   nodes: GraphNode[];
   edges: GraphEdge[];
 }
+
+export interface GraphHealthReport {
+  stats: {
+    totalPages: number;
+    totalConnections: number;
+    orphanedPages: number;
+    pagesWithLowConfidence: number;
+    pagesWithoutBacklinks: number;
+    stalePages: number;
+  };
+  issues: string[];
+}