diff --git a/package.json b/package.json
index ec42861..0a0c560 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,8 @@
     "db:seed": "npx tsx prisma/seed.ts",
     "validate:template-deploy": "node scripts/validate-template-deploy.mjs",
     "test": "vitest run",
-    "test:watch": "vitest"
+    "test:watch": "vitest",
+    "metrics:scorecard": "npx tsx scripts/usage-scorecard.ts"
   },
   "dependencies": {
     "@anthropic-ai/sdk": "^0.104.1",
diff --git a/scripts/usage-scorecard.ts b/scripts/usage-scorecard.ts
new file mode 100644
index 0000000..c7a2aa9
--- /dev/null
+++ b/scripts/usage-scorecard.ts
@@ -0,0 +1,112 @@
+import { prisma } from "../src/lib/prisma";
+
+function argDays() {
+  const raw = process.argv.find((arg) => arg.startsWith("--days="))?.split("=")[1]
+    ?? process.argv[process.argv.indexOf("--days") + 1];
+  const days = Number(raw || 30);
+  return Number.isFinite(days) && days > 0 ? Math.floor(days) : 30;
+}
+
+function percentile(values: number[], p: number) {
+  if (!values.length) return null;
+  const sorted = [...values].sort((a, b) => a - b);
+  return sorted[Math.min(sorted.length - 1, Math.floor((sorted.length - 1) * p))];
+}
+
+function ratio(a: number, b: number) {
+  return b ? Number((a / b).toFixed(4)) : null;
+}
+
+async function main() {
+  const days = argDays();
+  const since = new Date(Date.now() - days * 86400000);
+
+  const [hosts, workloads, activeGrants, operations, releases] = await Promise.all([
+    prisma.vpsConfig.count(),
+    prisma.enrolledDeployment.count(),
+    prisma.oAuthGrant.count({ where: { revokedAt: null } }),
+    prisma.agentOperation.findMany({
+      where: { createdAt: { gte: since } },
+      select: {
+        status: true,
+        attempts: true,
+        evidenceJson: true,
+        startedAt: true,
+        finishedAt: true,
+      },
+    }),
+    prisma.deployment.findMany({
+      where: { createdAt: { gte: since } },
+      select: { status: true, durationMs: true },
+    }),
+  ]);
+
+  const opStatus = Object.fromEntries(
+    [...new Set(operations.map((op) => op.status))].sort().map((status) => [
+      status,
+      operations.filter((op) => op.status === status).length,
+    ]),
+  );
+  const terminal = operations.filter((op) => ["success", "failed", "uncertain"].includes(op.status));
+  const successes = operations.filter((op) => op.status === "success");
+  const uncertain = operations.filter((op) => op.status === "uncertain");
+  const opDurations = operations
+    .filter((op) => op.startedAt && op.finishedAt)
+    .map((op) => op.finishedAt!.getTime() - op.startedAt!.getTime());
+
+  const releaseStatus = Object.fromEntries(
+    [...new Set(releases.map((release) => release.status))].sort().map((status) => [
+      status,
+      releases.filter((release) => release.status === status).length,
+    ]),
+  );
+  const releaseDurations = releases.map((release) => release.durationMs).filter((v): v is number => v != null);
+
+  const scorecard = {
+    generatedAt: new Date().toISOString(),
+    window: { days, since: since.toISOString() },
+    footprint: {
+      savedHosts: hosts,
+      enrolledWorkloads: workloads,
+      activeAgentGrants: activeGrants,
+    },
+    agentOperations: {
+      total: operations.length,
+      byStatus: opStatus,
+      terminalOutcomes: terminal.length,
+      successful: successes.length,
+      uncertain: uncertain.length,
+      successRate: ratio(successes.length, terminal.length),
+      uncertainRate: ratio(uncertain.length, terminal.length),
+      successWithEvidence: successes.filter((op) => Boolean(op.evidenceJson)).length,
+      retriedOperations: operations.filter((op) => op.attempts > 1).length,
+      durationMs: {
+        median: percentile(opDurations, 0.5),
+        p95: percentile(opDurations, 0.95),
+      },
+    },
+    releases: {
+      total: releases.length,
+      byStatus: releaseStatus,
+      successRate: ratio(releases.filter((r) => r.status === "success").length, releases.length),
+      durationMs: {
+        median: percentile(releaseDurations, 0.5),
+        p95: percentile(releaseDurations, 0.95),
+      },
+    },
+    definitions: {
+      agentOperationSuccessRate: "success / (success + failed + uncertain); cancelled/pending/running/verifying excluded",
+      uncertain: "mutation outcome could not be safely confirmed and should be inspected before retry",
+      successWithEvidence: "successful durable operation with stored verification/evidence payload",
+    },
+  };
+
+  console.log(JSON.stringify(scorecard, null, 2));
+  await prisma.$disconnect();
+}
+
+main().catch(async (error) => {
+  console.error(error);
+  await prisma.$disconnect();
+  process.exit(1);
+});