diff --git a/.changeset/expose-metric-outputs.md b/.changeset/expose-metric-outputs.md
new file mode 100644
index 0000000..de75f96
--- /dev/null
+++ b/.changeset/expose-metric-outputs.md
@@ -0,0 +1,11 @@
+---
+"@pungrumpy/cursor-action": patch
+---
+
+Expose execution duration and granular token usage outputs:
+
+- Add `duration-ms` output reporting run duration in milliseconds.
+- Add `total-tokens`, `input-tokens`, and `output-tokens` outputs for agent usage tracking.
+- Display input, output, cached, and total tokens in the GitHub Actions job summary table.
+- Remove em dash in timeout warning message.
+- Synchronize package description and reference documentation.
diff --git a/README.md b/README.md
index 034d438..4355b1b 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,10 @@ The action runs on `ubuntu-latest`, `windows-latest`, and `macos-latest`.
 | `summary` | Text summary returned by the cursor-agent |
 | `exit-code` | Exit code from the cursor-agent process |
 | `status` | Run status returned by the cursor-agent (finished, error, or cancelled) |
+| `duration-ms` | Execution duration in milliseconds |
+| `total-tokens` | Total tokens consumed by the agent run |
+| `input-tokens` | Input tokens consumed by the agent run |
+| `output-tokens` | Output tokens generated by the agent run |
 
 <!-- reference:end -->
 
diff --git a/__tests__/output.test.ts b/__tests__/output.test.ts
index 14cc539..1abe630 100644
--- a/__tests__/output.test.ts
+++ b/__tests__/output.test.ts
@@ -137,16 +137,32 @@ describe("setOutputs", () => {
       stderr: "",
       stdout: "Done",
       usage: {
+        cacheReadTokens: 50,
+        inputTokens: 100,
+        outputTokens: 150,
         totalTokens: 250,
       },
     };
     const outputs = await setOutputs(result);
     expect(outputs.status).toBe("cancelled");
+    expect(outputs.durationMs).toBe(3500);
+    expect(outputs.inputTokens).toBe(100);
+    expect(outputs.outputTokens).toBe(150);
+    expect(outputs.totalTokens).toBe(250);
+
     expect(mockSetOutput).toHaveBeenCalledWith("status", "cancelled");
+    expect(mockSetOutput).toHaveBeenCalledWith("duration-ms", "3500");
+    expect(mockSetOutput).toHaveBeenCalledWith("input-tokens", "100");
+    expect(mockSetOutput).toHaveBeenCalledWith("output-tokens", "150");
+    expect(mockSetOutput).toHaveBeenCalledWith("total-tokens", "250");
+
     expect(mockSummaryChain.addTable).toHaveBeenCalledWith(
       expect.arrayContaining([
         ["Agent Status", "cancelled"],
         ["Duration", "3.5s"],
+        ["Input Tokens", "100"],
+        ["Output Tokens", "150"],
+        ["Cache Read Tokens", "50"],
         ["Total Tokens", "250"],
       ])
     );
diff --git a/action.yml b/action.yml
index 6666d94..322478a 100644
--- a/action.yml
+++ b/action.yml
@@ -53,6 +53,22 @@ outputs:
     description: "Run status returned by the cursor-agent (finished, error, or cancelled)"
     value: ${{ steps.agent.outputs.status }}
 
+  duration-ms:
+    description: "Execution duration in milliseconds"
+    value: ${{ steps.agent.outputs.duration-ms }}
+
+  total-tokens:
+    description: "Total tokens consumed by the agent run"
+    value: ${{ steps.agent.outputs.total-tokens }}
+
+  input-tokens:
+    description: "Input tokens consumed by the agent run"
+    value: ${{ steps.agent.outputs.input-tokens }}
+
+  output-tokens:
+    description: "Output tokens generated by the agent run"
+    value: ${{ steps.agent.outputs.output-tokens }}
+
 # @cursor/sdk cannot be bundled: it dynamically imports its own webpack chunks
 # at runtime and resolves a native @cursor/sdk-<platform> package. It has to be
 # installed as a real dependency tree, which a `node24` action cannot do.
diff --git a/dist/index.mjs b/dist/index.mjs
index f132642..3ca3737 100644
--- a/dist/index.mjs
+++ b/dist/index.mjs
@@ -20,7 +20,7 @@ const getInputs = () => {
 	if (!VALID_PERMISSIONS.includes(permissionsRaw)) throw new Error(`Invalid 'permissions' value: '${permissionsRaw}'. Must be one of: ${VALID_PERMISSIONS.join(", ")}`);
 	const timeout = Math.trunc(Number(timeoutRaw));
 	if (Number.isNaN(timeout) || timeout <= 0) throw new Error(`Invalid 'timeout' value: '${timeoutRaw}'. Must be a positive integer (seconds).`);
-	if (timeout > 3600) warning(`Timeout is set to ${timeout}s (${Math.round(timeout / 60)}min). This is unusually long — consider if your prompt can be shortened.`);
+	if (timeout > 3600) warning(`Timeout is set to ${timeout}s (${Math.round(timeout / 60)}min). This is unusually long. Consider if your prompt can be shortened.`);
 	if (!prompt.trim()) throw new Error("The 'prompt' input cannot be empty.");
 	return {
 		apiKey,
@@ -49,11 +49,19 @@ const parseSummary = (stdout) => {
 	} catch {}
 	return trimmed.replaceAll(/\u001B\[[0-9;]*[mGKHF]/gu, "");
 };
+const buildSummaryTableRows = (result) => {
+	const rows = [["Status", result.exitCode === 0 ? "✅ Success" : `❌ Failed (exit ${result.exitCode})`], ["Exit Code", String(result.exitCode)]];
+	if (result.status) rows.push(["Agent Status", result.status]);
+	if (result.durationMs !== void 0) rows.push(["Duration", `${(result.durationMs / 1e3).toFixed(1)}s`]);
+	const { usage } = result;
+	if (usage?.inputTokens !== void 0) rows.push(["Input Tokens", String(usage.inputTokens)]);
+	if (usage?.outputTokens !== void 0) rows.push(["Output Tokens", String(usage.outputTokens)]);
+	if (usage?.cacheReadTokens !== void 0 && usage.cacheReadTokens > 0) rows.push(["Cache Read Tokens", String(usage.cacheReadTokens)]);
+	if (usage?.totalTokens !== void 0) rows.push(["Total Tokens", String(usage.totalTokens)]);
+	return rows;
+};
 const writeJobSummary = async (text, result) => {
-	const tableRows = [["Status", result.exitCode === 0 ? "✅ Success" : `❌ Failed (exit ${result.exitCode})`], ["Exit Code", String(result.exitCode)]];
-	if (result.status) tableRows.push(["Agent Status", result.status]);
-	if (result.durationMs !== void 0) tableRows.push(["Duration", `${(result.durationMs / 1e3).toFixed(1)}s`]);
-	if (result.usage?.totalTokens !== void 0) tableRows.push(["Total Tokens", String(result.usage.totalTokens)]);
+	const tableRows = buildSummaryTableRows(result);
 	await summary.addHeading("Cursor Agent Run", 2).addTable([[{
 		data: "Field",
 		header: true
@@ -67,17 +75,30 @@ const writeJobSummary = async (text, result) => {
 	if (diag && diag !== errText) await summary.addHeading("Diagnostics", 3).addRaw(`\n\`\`\`\n${diag.slice(0, 2e4)}${diag.length > 2e4 ? "\n… (truncated)" : ""}\n\`\`\`\n`);
 	await summary.write();
 };
+const setMetricOutputs = (result) => {
+	if (result.durationMs !== void 0) setOutput("duration-ms", String(result.durationMs));
+	const { usage } = result;
+	if (usage?.totalTokens !== void 0) setOutput("total-tokens", String(usage.totalTokens));
+	if (usage?.inputTokens !== void 0) setOutput("input-tokens", String(usage.inputTokens));
+	if (usage?.outputTokens !== void 0) setOutput("output-tokens", String(usage.outputTokens));
+};
 const setOutputs = async (result) => {
 	const text = parseSummary(result.stdout);
 	const status = result.status ?? (result.exitCode === 0 ? "finished" : "error");
 	setOutput("summary", text);
 	setOutput("exit-code", String(result.exitCode));
 	setOutput("status", status);
+	setMetricOutputs(result);
 	await writeJobSummary(text, result);
+	const { usage } = result;
 	return {
+		durationMs: result.durationMs,
 		exitCode: result.exitCode,
+		inputTokens: usage?.inputTokens,
+		outputTokens: usage?.outputTokens,
 		status,
-		summary: text
+		summary: text,
+		totalTokens: usage?.totalTokens
 	};
 };
 const maskSecret = (apiKey) => setSecret(apiKey);
diff --git a/docs/content/reference.mdx b/docs/content/reference.mdx
index 7cc07fb..ce3661e 100644
--- a/docs/content/reference.mdx
+++ b/docs/content/reference.mdx
@@ -1,9 +1,9 @@
 ---
 title: Reference
-description: Every input and output, generated from action.yml.
+description: Complete input and output reference for cursor-action.
 ---
 
-The tables below are generated from `action.yml` by `bun run docs:reference`, and CI fails when they drift from it. They cannot describe an input the action does not have, or a default it does not use.
+The tables below are generated from `action.yml` by `bun run docs:reference`, and are checked for drift in CI.
 
 {/* reference:start */}
 
@@ -26,6 +26,10 @@ The tables below are generated from `action.yml` by `bun run docs:reference`, an
 | `summary` | Text summary returned by the cursor-agent |
 | `exit-code` | Exit code from the cursor-agent process |
 | `status` | Run status returned by the cursor-agent (finished, error, or cancelled) |
+| `duration-ms` | Execution duration in milliseconds |
+| `total-tokens` | Total tokens consumed by the agent run |
+| `input-tokens` | Input tokens consumed by the agent run |
+| `output-tokens` | Output tokens generated by the agent run |
 
 {/* reference:end */}
 
@@ -48,3 +52,7 @@ Ignored since v1.0.0. The SDK resolves the agent version itself, and pinning a C
 `exit-code` is `0` when the agent run finishes successfully. It is `1` when the run times out, cancels, or encounters an error.
 
 `status` reports the terminal state of the agent run: `finished`, `error`, or `cancelled`.
+
+`duration-ms` reports the run duration in milliseconds when reported by the SDK.
+
+`total-tokens`, `input-tokens`, and `output-tokens` report token counts from the run when available.
diff --git a/package.json b/package.json
index 9736793..ce4f439 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@pungrumpy/cursor-action",
   "version": "1.0.2",
-  "description": "GitHub Action to install Cursor CLI and run cursor-agent in CI",
+  "description": "Run cursor-agent in CI pipelines using the official @cursor/sdk",
   "keywords": [
     "ai",
     "cli",
diff --git a/src/input.ts b/src/input.ts
index 3f2c9a8..3c67f19 100644
--- a/src/input.ts
+++ b/src/input.ts
@@ -41,7 +41,7 @@ export const getInputs = (): ActionInputs => {
   if (timeout > 3600) {
     warning(
       `Timeout is set to ${timeout}s (${Math.round(timeout / 60)}min). ` +
-        `This is unusually long — consider if your prompt can be shortened.`
+        "This is unusually long. Consider if your prompt can be shortened."
     );
   }
 
diff --git a/src/output.ts b/src/output.ts
index 3089834..f2160c6 100644
--- a/src/output.ts
+++ b/src/output.ts
@@ -40,32 +40,51 @@ const parseSummary = (stdout: string): string => {
   return clean;
 };
 
-const writeJobSummary = async (
-  text: string,
-  result: AgentResult
-): Promise<void> => {
+const buildSummaryTableRows = (result: AgentResult): string[][] => {
   const status =
     result.exitCode === 0
       ? "✅ Success"
       : `❌ Failed (exit ${result.exitCode})`;
 
-  const tableRows: string[][] = [
+  const rows: string[][] = [
     ["Status", status],
     ["Exit Code", String(result.exitCode)],
   ];
 
   if (result.status) {
-    tableRows.push(["Agent Status", result.status]);
+    rows.push(["Agent Status", result.status]);
   }
 
   if (result.durationMs !== undefined) {
-    tableRows.push(["Duration", `${(result.durationMs / 1000).toFixed(1)}s`]);
+    rows.push(["Duration", `${(result.durationMs / 1000).toFixed(1)}s`]);
+  }
+
+  const { usage } = result;
+  if (usage?.inputTokens !== undefined) {
+    rows.push(["Input Tokens", String(usage.inputTokens)]);
   }
 
-  if (result.usage?.totalTokens !== undefined) {
-    tableRows.push(["Total Tokens", String(result.usage.totalTokens)]);
+  if (usage?.outputTokens !== undefined) {
+    rows.push(["Output Tokens", String(usage.outputTokens)]);
   }
 
+  if (usage?.cacheReadTokens !== undefined && usage.cacheReadTokens > 0) {
+    rows.push(["Cache Read Tokens", String(usage.cacheReadTokens)]);
+  }
+
+  if (usage?.totalTokens !== undefined) {
+    rows.push(["Total Tokens", String(usage.totalTokens)]);
+  }
+
+  return rows;
+};
+
+const writeJobSummary = async (
+  text: string,
+  result: AgentResult
+): Promise<void> => {
+  const tableRows = buildSummaryTableRows(result);
+
   await summary
     .addHeading("Cursor Agent Run", 2)
     .addTable([
@@ -99,6 +118,22 @@ const writeJobSummary = async (
   await summary.write();
 };
 
+const setMetricOutputs = (result: AgentResult): void => {
+  if (result.durationMs !== undefined) {
+    setOutput("duration-ms", String(result.durationMs));
+  }
+  const { usage } = result;
+  if (usage?.totalTokens !== undefined) {
+    setOutput("total-tokens", String(usage.totalTokens));
+  }
+  if (usage?.inputTokens !== undefined) {
+    setOutput("input-tokens", String(usage.inputTokens));
+  }
+  if (usage?.outputTokens !== undefined) {
+    setOutput("output-tokens", String(usage.outputTokens));
+  }
+};
+
 export const setOutputs = async (
   result: AgentResult
 ): Promise<ActionOutputs> => {
@@ -109,13 +144,19 @@ export const setOutputs = async (
   setOutput("summary", text);
   setOutput("exit-code", String(result.exitCode));
   setOutput("status", status);
+  setMetricOutputs(result);
 
   await writeJobSummary(text, result);
 
+  const { usage } = result;
   return {
+    durationMs: result.durationMs,
     exitCode: result.exitCode,
+    inputTokens: usage?.inputTokens,
+    outputTokens: usage?.outputTokens,
     status,
     summary: text,
+    totalTokens: usage?.totalTokens,
   };
 };
 
diff --git a/src/types.ts b/src/types.ts
index 9f6686b..a913392 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -14,6 +14,10 @@ export interface ActionOutputs {
   summary: string;
   exitCode: number;
   status: string;
+  durationMs?: number;
+  totalTokens?: number;
+  inputTokens?: number;
+  outputTokens?: number;
 }
 
 export interface TokenUsageStats {