Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
Shopify Admin GraphQL Sync Agent
Coordinates Shopify data syncs with the Admin GraphQL API, including `bulkOperationRunQuery`, node connections, and webhook-assisted delta updates. Useful for product, inventory, and order pipelines that need higher throughput than ad hoc REST polling.
Shodan Network Reconnaissance Agent
Performs network reconnaissance using the Shodan REST API and Shodan InternetDB. Discovers exposed services, CVE mappings, and generates asset inventories with risk scores for security teams.
Shiori Self-Hosted Bookmark Manager with CLI and Web Interface
Shiori is a simple, portable bookmark manager written in Go inspired by Pocket. It provides both a command-line interface and a clean web UI for adding, editing, searching, and organizing bookmarks with automatic offline archive generation and readable content extraction.
Sherlock Social Media Username Hunter Across 400+ Networks
Sherlock hunts down social media accounts by username across more than 400 social networks. It is the go-to OSINT CLI tool for verifying online identities, finding connected accounts, and building digital footprints from a single username string.
ShellCheck Shell Script Static Analyzer
Run static analysis on bash and shell scripts using ShellCheck to detect syntax errors, semantic pitfalls, and portability issues. Produces machine-readable diagnostics with fix suggestions.
Sharp Image Transform Pipeline
Builds composable image processing pipelines using the Sharp library with libvips bindings for Node.js. Chains resize, crop, overlay, and format conversion operations with streaming I/O, EXIF metadata preservation, and ICC color profile management.
Sharp Image Pipeline Skill
Processes images using the Sharp npm library (libvips). Supports batch resize, format conversion (WebP/AVIF/JPEG XL), watermarking, and metadata extraction. Generates responsive image sets with srcset dimensions.
Sharp Image Pipeline Processor
Builds composable image transformation pipelines using the Sharp library with operations like resize(), composite(), and toFormat(). Leverages libvips bindings for high-performance batch processing.
Sharp Image CDN Optimizer
On-the-fly image optimization using Sharp (libvips Node.js bindings) with CDN-aware caching headers. Supports responsive srcset generation, AVIF/WebP transcoding, and blur placeholder (LQIP) creation.
Shard slow pytest suites by historic timings before CI bottlenecks pile up with pytest-split
Lets an agent split a large pytest suite into timing-balanced shards so parallel CI lanes finish faster and with less variance.
Shard, retry, and summarize Rust test runs with CI-friendly artifacts and failure isolation using cargo-nextest
Use cargo-nextest when an agent needs more reliable Rust test execution than cargo test, especially for sharding, retries, machine-readable output, and CI triage.
shadcn/ui — Re-usable UI Component Collection for React
shadcn/ui is a collection of accessible UI components built with Radix UI and Tailwind CSS that you copy into your project for full customization. Includes 40+ components with variants, themes, and TypeScript support.
SerpBear Self-Hosted Search Engine Rank Tracking App
SerpBear is an open-source, self-hosted search engine position tracking application. It lets you monitor unlimited keyword rankings in Google with email notifications, a built-in SERP API, Google Search Console integration, and keyword research via Google Ads.
SerpAPI Search Results Aggregator
Queries Google, Bing, and DuckDuckGo search APIs through SerpAPI to collect SERP features, Knowledge Graph data, and organic results. Supports People Also Ask extraction and trend analysis.
SerpAPI Search Pipeline
Automates multi-engine searches via SerpAPI (Google, Bing, DuckDuckGo) with structured JSON extraction. Supports pagination, location targeting, and result deduplication using MinHash LSH.
SerpAPI Search Intelligence Aggregator
Connects to SerpAPI endpoints for Google, Bing, YouTube, and Google Scholar search result extraction. Uses the Locations API for geo-targeted queries and Searches Archive API for historical SERP tracking.
SerpAPI Search Aggregator
Aggregates search results from Google, Bing, and DuckDuckGo via the SerpAPI REST endpoint. Parses organic results, knowledge panels, and People Also Ask data into structured JSON for downstream analysis.
SerpAPI Scholar Agent
Automates academic research using the SerpAPI Google Scholar endpoint. Extracts citation graphs, h-index data, and co-author networks for literature reviews. Supports BibTeX export and cross-references with Semantic Scholar API.
SerpAPI Research Pipeline
Builds structured research datasets by querying SerpAPI Google Search, Google Scholar, and Google News endpoints. Extracts entities via spaCy NER and stores results in SQLite with full-text search.
SerpAPI Answer Box Extractor
Extracts high-signal SERP features from SerpAPI responses, including `answer_box`, `knowledge_graph`, `related_questions`, and `organic_results`. Useful for research agents that need structured search intelligence rather than raw HTML scraping.
SEOnaut Open Source Technical SEO Audit Tool
SEOnaut is an open-source SEO auditing tool built with Go that crawls websites and generates detailed reports on technical SEO issues. It detects broken links, redirect chains, missing meta tags, duplicate titles, heading order problems, and other factors that impact search engin
SEO Schema Markup Generator
Generates JSON-LD structured data for articles, products, FAQs, and local business schemas using Schema.org vocabulary. Validates output against Google Rich Results Test API and Yoast SEO wp_head hooks.
SEO Meta Tag Optimizer
Generates optimized title tags, meta descriptions, and Open Graph markup using Google NLP API for entity salience scoring. Integrates with Yoast SEO REST API for WordPress deployments.
SEO Keyword Research Automator
Automated keyword research using DataForSEO API and Google Search Console API. Performs SERP analysis, keyword clustering with TF-IDF scoring, and generates content briefs with search intent classification.