# nc9 > Open-source publisher. Listings imported from github.com/nc9 — credited to the original author with their license. - **Listings:** 19 - **Total installs:** 0 - **Profile:** https://agentstack.voostack.com/s/nc9 - **Website:** https://github.com/nc9 ## Published listings - [Wayback](https://agentstack.voostack.com/l/skill-nc9-skills-wayback) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-wayback` Query the Wayback Machine / Internet Archive — search snapshots, check availability, fetch archived page content. Use when user needs historical web pages, archived content, or wants to check if a URL was previously captured. - [Review](https://agentstack.voostack.com/l/skill-nc9-skills-review) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-review` | - [Keyword Research](https://agentstack.voostack.com/l/skill-nc9-skills-keyword-research) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-keyword-research` Performs SEO keyword research using DataForSEO API. Use when user asks about keyword ideas, search volume, CPC, competition data, or needs keywords for blog posts, landing pages, or content strategy. - [Parallel Deep Research](https://agentstack.voostack.com/l/skill-nc9-skills-parallel-deep-research) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-parallel-deep-research` Performs comprehensive deep research using Parallel AI. Use for in-depth analysis, market research, competitive intelligence, or complex multi-faceted questions requiring thorough web exploration. - [Humanizer](https://agentstack.voostack.com/l/skill-nc9-skills-humanizer) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-humanizer` | - [Generate Image](https://agentstack.voostack.com/l/skill-nc9-skills-generate-image) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-generate-image` Generate or edit images using OpenAI gpt-image-2 (default) or Google Gemini 3.1 Flash via OpenRouter. Use for general-purpose image generation — photos, illustrations, artwork, logos, icons, mascots, concept art. For flowcharts, circuits, pathways, and technical diagrams, use the scientific-schematics skill instead. - [Google Search Console](https://agentstack.voostack.com/l/skill-nc9-skills-google-search-console) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-google-search-console` Query Google Search Console data — check indexing status, view search performance (keywords, clicks, impressions, CTR, position), list sitemaps and properties. Use when user asks about page indexing, search analytics, Google rankings, search traffic, or wants to check which pages are indexed. - [Google Indexing](https://agentstack.voostack.com/l/skill-nc9-skills-google-indexing) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-google-indexing` Submit, remove, or check indexing status of URLs via Google's Indexing API. Use when user wants to notify Google about new/updated/deleted pages, check indexing status, or speed up crawling. - [Commit](https://agentstack.voostack.com/l/skill-nc9-skills-commit) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-commit` Pre-commit workflow - test, lint, format, type-check, atomic commits. Use when user says "commit", "/commit", or wants to commit changes. - [Web Ui](https://agentstack.voostack.com/l/skill-nc9-skills-web-ui) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-web-ui` Principles for building great web app interfaces — performance, layout, interactions, forms, accessibility, animation, and motion craft. Apply when building or reviewing web UI, including transitions, gestures, and component polish. - [Wordpress To Astro](https://agentstack.voostack.com/l/skill-nc9-skills-wordpress-to-astro) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-wordpress-to-astro` Migrate a WordPress site (especially Elementor + Gravity Forms) to a static Astro site on Cloudflare Pages, with MDX content collections, a contact form via Pages Functions + Resend, JSON-LD SEO, and a real Search-Console-driven content refinement loop. Triggers on requests like "migrate WordPress to Astro", "WP to static site", "convert this wp site to MDX", "scrape WordPress to Astro". Provides… - [Parallel Web Search](https://agentstack.voostack.com/l/skill-nc9-skills-parallel-web-search) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-parallel-web-search` Performs agentic web search using Parallel AI. Use when user needs current web information, research, fact-checking, news, or real-time data beyond training cutoff. - [Ai Writing Detector](https://agentstack.voostack.com/l/skill-nc9-skills-ai-writing-detector) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-ai-writing-detector` Detect AI-generated text using Pangram API. Use when user asks to check if text/content is AI-written, detect AI content, verify human authorship, or check for plagiarism. - [Browserbase](https://agentstack.voostack.com/l/skill-nc9-skills-browserbase) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-browserbase` Fetch web pages via Browserbase with proxy and captcha solving. Use when you need to scrape pages behind captchas, bot protection, or geo-restrictions. - [Optimize Image Web](https://agentstack.voostack.com/l/skill-nc9-skills-optimize-image-web) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-optimize-image-web` Optimizes images for web by converting to WebP format with optional resizing. Use when user needs to optimize images, generate favicons, create icon sets, make social media cards (og:image, twitter), or create thumbnails. - [Google Search](https://agentstack.voostack.com/l/skill-nc9-skills-google-search) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-google-search` Search Google via Serper API — web, news, images, videos, places, maps, shopping, scholar, patents, autocomplete, reviews. Use when user needs Google search results, local business info, academic papers, news, shopping comparisons, or search suggestions. - [Write Content](https://agentstack.voostack.com/l/skill-nc9-skills-write-content) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-write-content` Create blog posts, articles, and content pieces with research, humanization, and thumbnail generation. Use when user asks to write content, blog posts, articles, or needs help with content creation. - [Geist Design](https://agentstack.voostack.com/l/skill-nc9-skills-geist-design) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-geist-design` Apply the modern developer-tool design aesthetic — the visual language shared by Vercel, Linear, Stripe, Resend, Raycast, Supabase, and similar brands. Use when building marketing pages, dashboards, docs sites, landing pages, or polishing UI to feel "expensive" in the way these brands feel expensive. Common triggers — "make it look like Vercel/Linear", "modern dev tool look", "geist style", "line… - [Remove Background](https://agentstack.voostack.com/l/skill-nc9-skills-remove-background) — Skill · Free · security-reviewed — `agentstack add skill-nc9-skills-remove-background` Remove backgrounds from images using AI segmentation. Use when user asks to remove, delete, or make transparent backgrounds from photos or images. --- Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add `.