diff --git a/skills/nutrient-document-processor-api/SKILL.md b/skills/nutrient-document-processor-api/SKILL.md
new file mode 100644
index 0000000..b5f5910
--- /dev/null
+++ b/skills/nutrient-document-processor-api/SKILL.md
@@ -0,0 +1,63 @@
+---
+name: nutrient-document-processor-api
+description: Execute common document-processing tasks with @nutrient-sdk/dws-client-typescript in Node.js scripts. Use when the user asks to convert, merge, split, OCR, extract text/tables/key-value pairs, watermark, redact, sign, optimize, protect, or reorder Document content, or when they need a custom multi-step document pipeline script built from Nutrient DWS workflow actions.
+---
+
+# Nutrient Document Processor API
+
+## Quick Start
+
+1. Ensure Node.js 18+ is available.
+2. Install the latest client package in the target project:
+  - `node skills/nutrient-document-processor-api/scripts/setup-latest-client.mjs npm`
+3. Export the API key before running scripts:
+   - `export NUTRIENT_API_KEY="nutr_sk_..."`
+4. Run task scripts with `node` from the repository root.
+
+## Task Scripts
+
+Use one script per operation.
+
+- Convert formats: `scripts/convert.mjs`
+- Merge files: `scripts/merge.mjs`
+- Split by ranges: `scripts/split.mjs`
+- OCR documents: `scripts/ocr.mjs`
+- Extract text: `scripts/extract-text.mjs`
+- Extract tables: `scripts/extract-table.mjs`
+- Extract key-value pairs: `scripts/extract-key-value-pairs.mjs`
+- Add text watermark: `scripts/watermark-text.mjs`
+- AI redaction: `scripts/redact-ai.mjs`
+- Rotate pages: `scripts/rotate.mjs`
+- Sign PDF: `scripts/sign.mjs`
+- Optimize PDF: `scripts/optimize.mjs`
+- Password protect PDF: `scripts/password-protect.mjs`
+- Add blank pages: `scripts/add-pages.mjs`
+- Delete pages: `scripts/delete-pages.mjs`
+- Duplicate/reorder pages: `scripts/duplicate-pages.mjs`
+
+Check exact arguments with `node <script> --help`.
+
+## Custom Pipelines
+
+When the user asks for a workflow not covered by the scripts above, create a new script rather than forcing ad hoc one-off commands.
+
+1. Start from `assets/templates/custom-workflow-template.mjs`.
+2. Save the new script in `scripts/` with a task-specific name (for example `scripts/redact-and-watermark.mjs`).
+3. Keep API usage on `@nutrient-sdk/dws-client-typescript@latest`.
+4. Prefer direct methods (`client.convert`, `client.merge`, etc.) for single-step tasks.
+5. Use `client.workflow()` and `BuildActions` for multi-step tasks.
+6. Keep every custom script CLI-driven (`--input`, `--out`, explicit options), deterministic, and runnable end-to-end.
+7. Run the script with sample input to verify behavior before finalizing.
+
+## Implementation Rules
+
+- Fail fast when required arguments are missing.
+- Require local input for operations that do not support URL input (`sign`).
+- Write outputs to explicit paths and print created files.
+- Do not log secrets.
+- If the package import fails, install latest with `npm install @nutrient-sdk/dws-client-typescript@latest`.
+
+## References
+
+- Script matrix and method mapping: `references/script-catalog.md`
+- Custom pipeline patterns: `references/custom-pipeline-guidelines.md`
diff --git a/skills/nutrient-document-processor-api/agents/openai.yaml b/skills/nutrient-document-processor-api/agents/openai.yaml
new file mode 100644
index 0000000..e8a27c4
--- /dev/null
+++ b/skills/nutrient-document-processor-api/agents/openai.yaml
@@ -0,0 +1,4 @@
+interface:
+  display_name: "Nutrient DWS Processor API"
+  short_description: "Run common document automation scripts with Nutrient DWS"
+  default_prompt: "Use this skill to run existing scripts or generate new script-based document pipelines with @nutrient-sdk/dws-client-typescript."
diff --git a/skills/nutrient-document-processor-api/assets/templates/custom-workflow-template.mjs b/skills/nutrient-document-processor-api/assets/templates/custom-workflow-template.mjs
new file mode 100755
index 0000000..9f1c104
--- /dev/null
+++ b/skills/nutrient-document-processor-api/assets/templates/custom-workflow-template.mjs
@@ -0,0 +1,49 @@
+#!/usr/bin/env node
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  requireArg,
+  toFileInput,
+  writeWorkflowOutput,
+} from './lib/common.mjs';
+
+import { BuildActions } from '@nutrient-sdk/dws-client-typescript';
+
+const USAGE = `
+Template for multi-step custom workflows.
+
+Usage:
+  node <script>.mjs --input <path-or-url> --out <output-pdf>
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const out = requireArg(args, 'out', USAGE);
+
+  const client = await createClient();
+
+  // Customize this action list for the requested pipeline.
+  const actions = [
+    BuildActions.ocr('english'),
+    BuildActions.watermarkText('DRAFT', { opacity: 0.25, rotation: 45 }),
+  ];
+
+  const result = await client
+    .workflow()
+    .addFilePart(toFileInput(input), undefined, actions)
+    .outputPdf()
+    .execute();
+
+  await writeWorkflowOutput(result, out);
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/references/custom-pipeline-guidelines.md b/skills/nutrient-document-processor-api/references/custom-pipeline-guidelines.md
new file mode 100644
index 0000000..a7b78d9
--- /dev/null
+++ b/skills/nutrient-document-processor-api/references/custom-pipeline-guidelines.md
@@ -0,0 +1,25 @@
+# Custom Pipeline Guidelines
+
+## When to Build a New Script
+
+Build a custom script when the user needs:
+- Multiple actions in one run (for example OCR + redact + watermark + optimize)
+- Conditional logic around extraction results
+- Organization-specific defaults or output layout
+
+## Preferred Construction Order
+
+1. Validate CLI inputs and parse options.
+2. Create client with `NUTRIENT_API_KEY`.
+3. Build workflow using either:
+   - Direct methods for single operation
+   - `client.workflow()` for multi-step actions
+4. Execute and write outputs to deterministic paths.
+5. Print file outputs and exit non-zero on failures.
+
+## Script Quality Requirements
+
+- Keep scripts non-interactive.
+- Accept all runtime values by args/env vars.
+- Avoid hard-coded secrets and absolute local paths.
+- Emit structured output files (PDF/JSON/TXT) instead of console-only output.
diff --git a/skills/nutrient-document-processor-api/references/script-catalog.md b/skills/nutrient-document-processor-api/references/script-catalog.md
new file mode 100644
index 0000000..8304cee
--- /dev/null
+++ b/skills/nutrient-document-processor-api/references/script-catalog.md
@@ -0,0 +1,75 @@
+# Script Catalog
+
+## Setup
+
+- `scripts/setup-latest-client.mjs`
+  - Install `@nutrient-sdk/dws-client-typescript@latest` with npm/pnpm/yarn.
+
+## Core Document Operations
+
+- `scripts/convert.mjs`
+  - Method: `client.convert(input, format)`
+  - Common use: office-to-pdf, pdf-to-markdown/html/image
+
+- `scripts/merge.mjs`
+  - Method: `client.merge(files)`
+  - Common use: combine reports, append cover pages
+
+- `scripts/split.mjs`
+  - Method: `client.split(file, ranges)`
+  - Common use: split sections into separate files
+
+- `scripts/ocr.mjs`
+  - Method: `client.ocr(file, language|language[])`
+  - Common use: searchable text from scanned PDFs
+
+- `scripts/extract-text.mjs`
+  - Method: `client.extractText(file, pages?)`
+  - Common use: content indexing and summarization input
+
+- `scripts/extract-table.mjs`
+  - Method: `client.extractTable(file, pages?)`
+  - Common use: analytics ingest from PDFs
+
+- `scripts/extract-key-value-pairs.mjs`
+  - Method: `client.extractKeyValuePairs(file, pages?)`
+  - Common use: forms, invoices, claims data extraction
+
+## PDF Editing and Security
+
+- `scripts/watermark-text.mjs`
+  - Method: `client.watermarkText(file, text, options?)`
+
+- `scripts/redact-ai.mjs`
+  - Method: `client.createRedactionsAI(file, criteria, mode, pages?)`
+
+- `scripts/rotate.mjs`
+  - Method: `client.rotate(file, angle, pages?)`
+
+- `scripts/sign.mjs`
+  - Method: `client.sign(file, signatureData?, options?)`
+  - Note: input must be local file path
+
+- `scripts/optimize.mjs`
+  - Method: `client.optimize(file, options?)`
+
+- `scripts/password-protect.mjs`
+  - Method: `client.passwordProtect(file, userPassword, ownerPassword, permissions?)`
+
+- `scripts/add-pages.mjs`
+  - Method: `client.addPage(file, count, index?)`
+
+- `scripts/delete-pages.mjs`
+  - Method: `client.deletePages(file, pageIndices)`
+
+- `scripts/duplicate-pages.mjs`
+  - Method: `client.duplicatePages(file, pageIndices)`
+
+## Page Range Conventions
+
+Use `start:end` and comma-separated lists for multi-range inputs.
+
+Examples:
+- `0:2` -> first three pages
+- `-3:-1` -> last three pages
+- `0:2,3:5` -> two segments
diff --git a/skills/nutrient-document-processor-api/scripts/add-pages.mjs b/skills/nutrient-document-processor-api/scripts/add-pages.mjs
new file mode 100755
index 0000000..b5ff4fd
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/add-pages.mjs
@@ -0,0 +1,41 @@
+#!/usr/bin/env node
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  requireArg,
+  toFileInput,
+  writeWorkflowOutput,
+} from './lib/common.mjs';
+
+const USAGE = `
+Add blank pages to a PDF.
+
+Usage:
+  node scripts/add-pages.mjs --input <path-or-url> --count <n> --out <output-pdf> [--index <insert-index>]
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const count = Number.parseInt(requireArg(args, 'count', USAGE), 10);
+  if (!Number.isInteger(count) || count <= 0) {
+    throw new Error('--count must be a positive integer.');
+  }
+
+  const out = requireArg(args, 'out', USAGE);
+  const index = args.index !== undefined ? Number.parseInt(String(args.index), 10) : undefined;
+
+  const client = await createClient();
+  const result = await client.addPage(toFileInput(input), count, index);
+  await writeWorkflowOutput(result, out);
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/convert.mjs b/skills/nutrient-document-processor-api/scripts/convert.mjs
new file mode 100755
index 0000000..137e2dc
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/convert.mjs
@@ -0,0 +1,36 @@
+#!/usr/bin/env node
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  requireArg,
+  toFileInput,
+  writeWorkflowOutput,
+} from './lib/common.mjs';
+
+const USAGE = `
+Convert a document to another format.
+
+Usage:
+  node scripts/convert.mjs --input <path-or-url> --format <pdf|pdfa|pdfua|docx|xlsx|pptx|png|jpeg|jpg|webp|html|markdown> --out <output-file>
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const format = requireArg(args, 'format', USAGE);
+  const out = requireArg(args, 'out', USAGE);
+
+  const client = await createClient();
+  const result = await client.convert(toFileInput(input), format);
+  await writeWorkflowOutput(result, out);
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/delete-pages.mjs b/skills/nutrient-document-processor-api/scripts/delete-pages.mjs
new file mode 100755
index 0000000..aad82e0
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/delete-pages.mjs
@@ -0,0 +1,46 @@
+#!/usr/bin/env node
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  parseIntegerCsv,
+  requireArg,
+  toFileInput,
+  usageError,
+  writeWorkflowOutput,
+} from './lib/common.mjs';
+
+const USAGE = `
+Delete specific pages from a PDF.
+
+Usage:
+  node scripts/delete-pages.mjs --input <path-or-url> --pages <index,index,...> --out <output-pdf>
+
+Examples:
+  node scripts/delete-pages.mjs --input doc.pdf --pages 0,2,-1 --out doc-without-pages.pdf
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const pagesRaw = requireArg(args, 'pages', USAGE);
+  const out = requireArg(args, 'out', USAGE);
+
+  const pageIndices = parseIntegerCsv(pagesRaw, 'pages');
+  if (pageIndices.length === 0) {
+    throw usageError('--pages must include at least one index.', USAGE);
+  }
+
+  const client = await createClient();
+  const result = await client.deletePages(toFileInput(input), pageIndices);
+  await writeWorkflowOutput(result, out);
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/duplicate-pages.mjs b/skills/nutrient-document-processor-api/scripts/duplicate-pages.mjs
new file mode 100755
index 0000000..8fbf025
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/duplicate-pages.mjs
@@ -0,0 +1,46 @@
+#!/usr/bin/env node
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  parseIntegerCsv,
+  requireArg,
+  toFileInput,
+  usageError,
+  writeWorkflowOutput,
+} from './lib/common.mjs';
+
+const USAGE = `
+Create a new PDF from specific page indices (supports duplicates/reordering).
+
+Usage:
+  node scripts/duplicate-pages.mjs --input <path-or-url> --pages <index,index,...> --out <output-pdf>
+
+Examples:
+  node scripts/duplicate-pages.mjs --input doc.pdf --pages 2,0,1,1 --out reordered.pdf
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const pagesRaw = requireArg(args, 'pages', USAGE);
+  const out = requireArg(args, 'out', USAGE);
+
+  const pageIndices = parseIntegerCsv(pagesRaw, 'pages');
+  if (pageIndices.length === 0) {
+    throw usageError('--pages must include at least one index.', USAGE);
+  }
+
+  const client = await createClient();
+  const result = await client.duplicatePages(toFileInput(input), pageIndices);
+  await writeWorkflowOutput(result, out);
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/extract-key-value-pairs.mjs b/skills/nutrient-document-processor-api/scripts/extract-key-value-pairs.mjs
new file mode 100755
index 0000000..6a9fb5d
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/extract-key-value-pairs.mjs
@@ -0,0 +1,37 @@
+#!/usr/bin/env node
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  parsePageRange,
+  requireArg,
+  toFileInput,
+  writeJsonFile,
+} from './lib/common.mjs';
+
+const USAGE = `
+Extract key-value pairs from forms or structured documents.
+
+Usage:
+  node scripts/extract-key-value-pairs.mjs --input <path-or-url> --out <output-json> [--pages start:end]
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const out = requireArg(args, 'out', USAGE);
+  const pageRange = args.pages ? parsePageRange(String(args.pages), 'pages') : undefined;
+
+  const client = await createClient();
+  const result = await client.extractKeyValuePairs(toFileInput(input), pageRange);
+  await writeJsonFile(out, result);
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/extract-table.mjs b/skills/nutrient-document-processor-api/scripts/extract-table.mjs
new file mode 100755
index 0000000..01a5a75
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/extract-table.mjs
@@ -0,0 +1,37 @@
+#!/usr/bin/env node
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  parsePageRange,
+  requireArg,
+  toFileInput,
+  writeJsonFile,
+} from './lib/common.mjs';
+
+const USAGE = `
+Extract table data from a document.
+
+Usage:
+  node scripts/extract-table.mjs --input <path-or-url> --out <output-json> [--pages start:end]
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const out = requireArg(args, 'out', USAGE);
+  const pageRange = args.pages ? parsePageRange(String(args.pages), 'pages') : undefined;
+
+  const client = await createClient();
+  const result = await client.extractTable(toFileInput(input), pageRange);
+  await writeJsonFile(out, result);
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/extract-text.mjs b/skills/nutrient-document-processor-api/scripts/extract-text.mjs
new file mode 100755
index 0000000..98df751
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/extract-text.mjs
@@ -0,0 +1,50 @@
+#!/usr/bin/env node
+
+import fs from 'node:fs/promises';
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  parsePageRange,
+  requireArg,
+  toFileInput,
+  writeJsonFile,
+} from './lib/common.mjs';
+
+const USAGE = `
+Extract text from a document as JSON, with optional plain-text export.
+
+Usage:
+  node scripts/extract-text.mjs --input <path-or-url> --out <output-json> [--pages start:end] [--plain-out <text-file>]
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const out = requireArg(args, 'out', USAGE);
+  const pageRange = args.pages ? parsePageRange(String(args.pages), 'pages') : undefined;
+  const plainOut = args['plain-out'] ? String(args['plain-out']) : undefined;
+
+  const client = await createClient();
+  const result = await client.extractText(toFileInput(input), pageRange);
+
+  await writeJsonFile(out, result);
+
+  if (plainOut) {
+    const text = (result.data.pages ?? [])
+      .map((page) => page.plainText ?? '')
+      .filter(Boolean)
+      .join('\n\n');
+    await fs.writeFile(plainOut, text, 'utf8');
+    console.log(`Wrote ${plainOut}`);
+  }
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/lib/common.mjs b/skills/nutrient-document-processor-api/scripts/lib/common.mjs
new file mode 100755
index 0000000..2454ff6
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/lib/common.mjs
@@ -0,0 +1,202 @@
+#!/usr/bin/env node
+
+import fs from 'node:fs/promises';
+import path from 'node:path';
+
+export function parseArgs(argv = process.argv.slice(2)) {
+  const args = { _: [] };
+
+  for (let i = 0; i < argv.length; i += 1) {
+    const token = argv[i];
+
+    if (!token.startsWith('--')) {
+      args._.push(token);
+      continue;
+    }
+
+    const keyValue = token.slice(2);
+    const eqIndex = keyValue.indexOf('=');
+    if (eqIndex >= 0) {
+      const key = keyValue.slice(0, eqIndex);
+      const value = keyValue.slice(eqIndex + 1);
+      args[key] = value;
+      continue;
+    }
+
+    const next = argv[i + 1];
+    if (!next || next.startsWith('--')) {
+      args[keyValue] = true;
+      continue;
+    }
+
+    args[keyValue] = next;
+    i += 1;
+  }
+
+  return args;
+}
+
+export function printUsage(usageText) {
+  console.log(usageText.trim());
+}
+
+export function requireArg(args, key, usageText) {
+  const value = args[key];
+  if (value === undefined || value === null || value === '') {
+    throw usageError(`Missing required --${key} argument.`, usageText);
+  }
+  return String(value);
+}
+
+export function optionalArg(args, key, defaultValue) {
+  const value = args[key];
+  if (value === undefined || value === null || value === '') {
+    return defaultValue;
+  }
+  return String(value);
+}
+
+export function parseCsv(value) {
+  if (!value) {
+    return [];
+  }
+
+  return String(value)
+    .split(',')
+    .map((item) => item.trim())
+    .filter(Boolean);
+}
+
+export function parseIntegerCsv(value, key) {
+  return parseCsv(value).map((item) => {
+    const parsed = Number.parseInt(item, 10);
+    if (Number.isNaN(parsed)) {
+      throw new Error(`Invalid integer value in --${key}: "${item}"`);
+    }
+    return parsed;
+  });
+}
+
+export function parsePageRange(value, key = 'range') {
+  if (!value) {
+    return undefined;
+  }
+
+  const [rawStart, rawEnd] = String(value).split(':');
+  const start = rawStart === undefined || rawStart === '' ? undefined : Number.parseInt(rawStart, 10);
+  const end = rawEnd === undefined || rawEnd === '' ? undefined : Number.parseInt(rawEnd, 10);
+
+  if (rawStart !== undefined && rawStart !== '' && Number.isNaN(start)) {
+    throw new Error(`Invalid start in --${key}: "${rawStart}"`);
+  }
+  if (rawEnd !== undefined && rawEnd !== '' && Number.isNaN(end)) {
+    throw new Error(`Invalid end in --${key}: "${rawEnd}"`);
+  }
+
+  if (start === undefined && end === undefined) {
+    throw new Error(`Invalid --${key} value "${value}". Use start:end (for example 0:4 or -3:-1).`);
+  }
+
+  return { ...(start !== undefined ? { start } : {}), ...(end !== undefined ? { end } : {}) };
+}
+
+export function parsePageRangesCsv(value, key = 'ranges') {
+  const items = parseCsv(value);
+  if (items.length === 0) {
+    throw new Error(`--${key} requires at least one range in start:end format.`);
+  }
+
+  return items.map((item) => parsePageRange(item, key));
+}
+
+export function toFileInput(value) {
+  const input = String(value).trim();
+  return input;
+}
+
+export function assertLocalFile(value, key) {
+  const input = String(value).trim();
+  if (input.startsWith('http://') || input.startsWith('https://')) {
+    throw new Error(`--${key} must be a local file path for this operation.`);
+  }
+  return input;
+}
+
+export async function createClient() {
+  const apiKey = process.env.NUTRIENT_API_KEY;
+
+  if (!apiKey) {
+    throw new Error('NUTRIENT_API_KEY is not set. Export it before running these scripts.');
+  }
+
+  let NutrientClient;
+  try {
+    ({ NutrientClient } = await import('@nutrient-sdk/dws-client-typescript'));
+  } catch (error) {
+    const reason = error instanceof Error ? error.message : String(error);
+    throw new Error(
+      'Unable to import @nutrient-sdk/dws-client-typescript. Install latest with: ' +
+        'npm install @nutrient-sdk/dws-client-typescript@latest\n' +
+        `Original error: ${reason}`,
+    );
+  }
+
+  return new NutrientClient({ apiKey });
+}
+
+export async function writeWorkflowOutput(result, outputPath) {
+  if (!result || !result.buffer) {
+    throw new Error('The operation did not return a binary output buffer.');
+  }
+
+  await ensureParentDir(outputPath);
+  await fs.writeFile(outputPath, Buffer.from(result.buffer));
+  console.log(`Wrote ${outputPath} (${result.mimeType ?? 'application/octet-stream'})`);
+}
+
+export async function writeJsonFile(outputPath, value) {
+  await ensureParentDir(outputPath);
+  await fs.writeFile(outputPath, JSON.stringify(value, null, 2), 'utf8');
+  console.log(`Wrote ${outputPath}`);
+}
+
+export async function readJsonFile(filePath, key) {
+  const raw = await fs.readFile(filePath, 'utf8');
+  try {
+    return JSON.parse(raw);
+  } catch (error) {
+    const reason = error instanceof Error ? error.message : String(error);
+    throw new Error(`Invalid JSON in --${key} file (${filePath}): ${reason}`);
+  }
+}
+
+export function parseJsonString(json, key) {
+  try {
+    return JSON.parse(json);
+  } catch (error) {
+    const reason = error instanceof Error ? error.message : String(error);
+    throw new Error(`Invalid JSON passed in --${key}: ${reason}`);
+  }
+}
+
+export function usageError(message, usageText) {
+  const error = new Error(`${message}\n\n${usageText.trim()}`);
+  error.name = 'UsageError';
+  return error;
+}
+
+export function isHelpRequested(args) {
+  return args.help === true || args.h === true;
+}
+
+export function handleError(error) {
+  const reason = error instanceof Error ? error.message : String(error);
+  console.error(reason);
+  process.exit(1);
+}
+
+async function ensureParentDir(filePath) {
+  const absolute = path.resolve(filePath);
+  const parent = path.dirname(absolute);
+  await fs.mkdir(parent, { recursive: true });
+}
diff --git a/skills/nutrient-document-processor-api/scripts/merge.mjs b/skills/nutrient-document-processor-api/scripts/merge.mjs
new file mode 100755
index 0000000..3d9c21e
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/merge.mjs
@@ -0,0 +1,42 @@
+#!/usr/bin/env node
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  parseCsv,
+  requireArg,
+  toFileInput,
+  usageError,
+  writeWorkflowOutput,
+} from './lib/common.mjs';
+
+const USAGE = `
+Merge multiple documents into one PDF.
+
+Usage:
+  node scripts/merge.mjs --inputs <file1,file2,...> --out <output-pdf>
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const inputsRaw = requireArg(args, 'inputs', USAGE);
+  const out = requireArg(args, 'out', USAGE);
+
+  const inputs = parseCsv(inputsRaw).map(toFileInput);
+  if (inputs.length < 2) {
+    throw usageError('--inputs must contain at least 2 files.', USAGE);
+  }
+
+  const client = await createClient();
+  const result = await client.merge(inputs);
+  await writeWorkflowOutput(result, out);
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/ocr.mjs b/skills/nutrient-document-processor-api/scripts/ocr.mjs
new file mode 100755
index 0000000..91a6a99
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/ocr.mjs
@@ -0,0 +1,44 @@
+#!/usr/bin/env node
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  parseCsv,
+  requireArg,
+  toFileInput,
+  writeWorkflowOutput,
+} from './lib/common.mjs';
+
+const USAGE = `
+Run OCR on a document.
+
+Usage:
+  node scripts/ocr.mjs --input <path-or-url> --languages <language[,language...]> --out <output-pdf>
+
+Examples:
+  node scripts/ocr.mjs --input scan.pdf --languages english --out scan-ocr.pdf
+  node scripts/ocr.mjs --input scan.pdf --languages english,german --out scan-ocr.pdf
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const languagesRaw = requireArg(args, 'languages', USAGE);
+  const out = requireArg(args, 'out', USAGE);
+
+  const languages = parseCsv(languagesRaw);
+  const languageArg = languages.length === 1 ? languages[0] : languages;
+
+  const client = await createClient();
+  const result = await client.ocr(toFileInput(input), languageArg);
+  await writeWorkflowOutput(result, out);
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/optimize.mjs b/skills/nutrient-document-processor-api/scripts/optimize.mjs
new file mode 100755
index 0000000..9a3a24d
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/optimize.mjs
@@ -0,0 +1,49 @@
+#!/usr/bin/env node
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  parseJsonString,
+  readJsonFile,
+  requireArg,
+  toFileInput,
+  writeWorkflowOutput,
+} from './lib/common.mjs';
+
+const USAGE = `
+Optimize PDF size and quality.
+
+Usage:
+  node scripts/optimize.mjs --input <path-or-url> --out <output-pdf> [--options-json-file <path>] [--options-json <json>]
+
+Examples:
+  node scripts/optimize.mjs --input large.pdf --out optimized.pdf
+  node scripts/optimize.mjs --input large.pdf --out optimized.pdf --options-json '{"mrcCompression":true,"imageOptimizationQuality":2}'
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const out = requireArg(args, 'out', USAGE);
+
+  let options;
+  if (args['options-json-file']) {
+    options = await readJsonFile(String(args['options-json-file']), 'options-json-file');
+  }
+  if (args['options-json']) {
+    options = parseJsonString(String(args['options-json']), 'options-json');
+  }
+
+  const client = await createClient();
+  const result = await client.optimize(toFileInput(input), options);
+  await writeWorkflowOutput(result, out);
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/password-protect.mjs b/skills/nutrient-document-processor-api/scripts/password-protect.mjs
new file mode 100755
index 0000000..784fc88
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/password-protect.mjs
@@ -0,0 +1,45 @@
+#!/usr/bin/env node
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  parseCsv,
+  requireArg,
+  toFileInput,
+  writeWorkflowOutput,
+} from './lib/common.mjs';
+
+const USAGE = `
+Protect a PDF with user/owner passwords.
+
+Usage:
+  node scripts/password-protect.mjs --input <path-or-url> --user-password <password> --owner-password <password> --out <output-pdf> [--permissions permission1,permission2]
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const userPassword = requireArg(args, 'user-password', USAGE);
+  const ownerPassword = requireArg(args, 'owner-password', USAGE);
+  const out = requireArg(args, 'out', USAGE);
+
+  const permissions = args.permissions ? parseCsv(String(args.permissions)) : undefined;
+
+  const client = await createClient();
+  const result = await client.passwordProtect(
+    toFileInput(input),
+    userPassword,
+    ownerPassword,
+    permissions,
+  );
+  await writeWorkflowOutput(result, out);
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/redact-ai.mjs b/skills/nutrient-document-processor-api/scripts/redact-ai.mjs
new file mode 100755
index 0000000..597a452
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/redact-ai.mjs
@@ -0,0 +1,47 @@
+#!/usr/bin/env node
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  parsePageRange,
+  requireArg,
+  toFileInput,
+  writeWorkflowOutput,
+} from './lib/common.mjs';
+
+const USAGE = `
+Create AI redactions and optionally apply them.
+
+Usage:
+  node scripts/redact-ai.mjs --input <path-or-url> --criteria <prompt> --out <output-pdf> [--mode stage|apply] [--pages start:end]
+
+Examples:
+  node scripts/redact-ai.mjs --input policy.pdf --criteria "Remove all emails" --mode apply --out redacted.pdf
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const criteria = requireArg(args, 'criteria', USAGE);
+  const out = requireArg(args, 'out', USAGE);
+
+  const mode = args.mode ? String(args.mode) : 'stage';
+  if (mode !== 'stage' && mode !== 'apply') {
+    throw new Error('--mode must be either "stage" or "apply".');
+  }
+
+  const pageRange = args.pages ? parsePageRange(String(args.pages), 'pages') : undefined;
+
+  const client = await createClient();
+  const result = await client.createRedactionsAI(toFileInput(input), criteria, mode, pageRange);
+  await writeWorkflowOutput(result, out);
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/rotate.mjs b/skills/nutrient-document-processor-api/scripts/rotate.mjs
new file mode 100755
index 0000000..cc835f8
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/rotate.mjs
@@ -0,0 +1,44 @@
+#!/usr/bin/env node
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  parsePageRange,
+  requireArg,
+  toFileInput,
+  writeWorkflowOutput,
+} from './lib/common.mjs';
+
+const USAGE = `
+Rotate pages in a PDF.
+
+Usage:
+  node scripts/rotate.mjs --input <path-or-url> --angle <90|180|270> --out <output-pdf> [--pages start:end]
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const angleRaw = requireArg(args, 'angle', USAGE);
+  const out = requireArg(args, 'out', USAGE);
+
+  const angle = Number.parseInt(angleRaw, 10);
+  if (![90, 180, 270].includes(angle)) {
+    throw new Error('--angle must be one of 90, 180, or 270.');
+  }
+
+  const pageRange = args.pages ? parsePageRange(String(args.pages), 'pages') : undefined;
+
+  const client = await createClient();
+  const result = await client.rotate(toFileInput(input), angle, pageRange);
+  await writeWorkflowOutput(result, out);
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/setup-latest-client.mjs b/skills/nutrient-document-processor-api/scripts/setup-latest-client.mjs
new file mode 100755
index 0000000..1b5e079
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/setup-latest-client.mjs
@@ -0,0 +1,27 @@
+#!/usr/bin/env node
+
+import { spawnSync } from 'node:child_process';
+
+const args = process.argv.slice(2);
+const packageManager = args[0] || 'npm';
+
+const commandMap = {
+  npm: ['install', '@nutrient-sdk/dws-client-typescript@latest'],
+  pnpm: ['add', '@nutrient-sdk/dws-client-typescript@latest'],
+  yarn: ['add', '@nutrient-sdk/dws-client-typescript@latest'],
+};
+
+const commandArgs = commandMap[packageManager];
+if (!commandArgs) {
+  console.error('Unsupported package manager. Use one of: npm, pnpm, yarn');
+  process.exit(1);
+}
+
+console.log(`Installing @nutrient-sdk/dws-client-typescript@latest with ${packageManager}...`);
+const result = spawnSync(packageManager, commandArgs, { stdio: 'inherit' });
+
+if (result.status !== 0) {
+  process.exit(result.status ?? 1);
+}
+
+console.log('Installation complete.');
diff --git a/skills/nutrient-document-processor-api/scripts/sign.mjs b/skills/nutrient-document-processor-api/scripts/sign.mjs
new file mode 100755
index 0000000..7d4c2b4
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/sign.mjs
@@ -0,0 +1,62 @@
+#!/usr/bin/env node
+
+import {
+  assertLocalFile,
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  parseJsonString,
+  readJsonFile,
+  requireArg,
+  writeWorkflowOutput,
+} from './lib/common.mjs';
+
+const USAGE = `
+Digitally sign a PDF.
+
+Usage:
+  node scripts/sign.mjs --input <local-pdf-path> --out <output-pdf> [--signature-json-file <path>] [--signature-json <json>] [--image <local-image-path>] [--graphic-image <local-image-path>]
+
+Notes:
+  - sign() only supports local file inputs for the main PDF.
+  - If signature options are omitted, server defaults are used.
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = assertLocalFile(requireArg(args, 'input', USAGE), 'input');
+  const out = requireArg(args, 'out', USAGE);
+
+  let signatureData;
+  if (args['signature-json-file']) {
+    signatureData = await readJsonFile(String(args['signature-json-file']), 'signature-json-file');
+  }
+  if (args['signature-json']) {
+    signatureData = parseJsonString(String(args['signature-json']), 'signature-json');
+  }
+
+  const options = {};
+  if (args.image) {
+    options.image = assertLocalFile(String(args.image), 'image');
+  }
+  if (args['graphic-image']) {
+    options.graphicImage = assertLocalFile(String(args['graphic-image']), 'graphic-image');
+  }
+
+  const client = await createClient();
+  const result = await client.sign(
+    input,
+    signatureData,
+    Object.keys(options).length > 0 ? options : undefined,
+  );
+
+  await writeWorkflowOutput(result, out);
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/split.mjs b/skills/nutrient-document-processor-api/scripts/split.mjs
new file mode 100755
index 0000000..03f561a
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/split.mjs
@@ -0,0 +1,50 @@
+#!/usr/bin/env node
+
+import path from 'node:path';
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  optionalArg,
+  parseArgs,
+  parsePageRangesCsv,
+  requireArg,
+  toFileInput,
+  writeWorkflowOutput,
+} from './lib/common.mjs';
+
+const USAGE = `
+Split one PDF into multiple PDFs by page ranges.
+
+Usage:
+  node scripts/split.mjs --input <pdf-path-or-url> --ranges <start:end,start:end,...> --out-dir <directory> [--prefix split]
+
+Examples:
+  node scripts/split.mjs --input report.pdf --ranges 0:2,3:5,-2:-1 --out-dir out --prefix section
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const rangesRaw = requireArg(args, 'ranges', USAGE);
+  const outDir = requireArg(args, 'out-dir', USAGE);
+  const prefix = optionalArg(args, 'prefix', 'split');
+
+  const ranges = parsePageRangesCsv(rangesRaw);
+
+  const client = await createClient();
+  const results = await client.split(toFileInput(input), ranges);
+
+  for (let i = 0; i < results.length; i += 1) {
+    const outputPath = path.join(outDir, `${prefix}-${String(i + 1).padStart(2, '0')}.pdf`);
+    await writeWorkflowOutput(results[i], outputPath);
+  }
+} catch (error) {
+  handleError(error);
+}
diff --git a/skills/nutrient-document-processor-api/scripts/watermark-text.mjs b/skills/nutrient-document-processor-api/scripts/watermark-text.mjs
new file mode 100755
index 0000000..718cf7a
--- /dev/null
+++ b/skills/nutrient-document-processor-api/scripts/watermark-text.mjs
@@ -0,0 +1,47 @@
+#!/usr/bin/env node
+
+import {
+  createClient,
+  handleError,
+  isHelpRequested,
+  parseArgs,
+  requireArg,
+  toFileInput,
+  writeWorkflowOutput,
+} from './lib/common.mjs';
+
+const USAGE = `
+Add a text watermark to a document.
+
+Usage:
+  node scripts/watermark-text.mjs --input <path-or-url> --text <watermark-text> --out <output-pdf> [--opacity 0.3] [--font-size 48] [--rotation 45]
+`;
+
+const args = parseArgs();
+if (isHelpRequested(args)) {
+  console.log(USAGE.trim());
+  process.exit(0);
+}
+
+try {
+  const input = requireArg(args, 'input', USAGE);
+  const text = requireArg(args, 'text', USAGE);
+  const out = requireArg(args, 'out', USAGE);
+
+  const options = {};
+  if (args.opacity !== undefined) {
+    options.opacity = Number.parseFloat(String(args.opacity));
+  }
+  if (args['font-size'] !== undefined) {
+    options.fontSize = Number.parseInt(String(args['font-size']), 10);
+  }
+  if (args.rotation !== undefined) {
+    options.rotation = Number.parseFloat(String(args.rotation));
+  }
+
+  const client = await createClient();
+  const result = await client.watermarkText(toFileInput(input), text, options);
+  await writeWorkflowOutput(result, out);
+} catch (error) {
+  handleError(error);
+}