A divide-and-conquer wiki of system-design skills for Claude Code — reason about scalable systems, don't memorize architectures.

Enable AI agents to work reliably - giving them secure access to structured data, tools to take action, and the context needed to make smart decisions.

The open-source context layer for your AI. Catalog your tables, topics, queues and APIs then expose real metadata to your AI agents.

Implement reversible compatibility-safe transitions. Use for schema, data, API, protocol, configuration, or dependency migrations requiring rollback and preservation proof.

Connect DSH to your database for conversational data analysis and actionable business insights.

Searches the Azure skills catalog and recommends installable agent skills by matching an Azure task to skill metadata and plugin installation guidance. WHEN: before starting any task that involves an Azure or Microsoft-cloud service, product, or data source, when no currently loaded skill or tool al

AI agents run business processes on your business data. Every change is attributed and reversible.

A statistical analyst in your AI chat: bring data and a question, get a citable, re-runnable report.

Enables searching, filtering, and comparing custom plush manufacturers by country, MOQ, lead times, certifications, design inputs, and OEM/ODM capabilities, plus drafting RFQs for shortlisted suppliers. It serves bundled facts-only manufacturer data over stdio with no API key or network calls.

It enables compatible AI agents to audit public web pages, crawl bounded same-host site samples, collect and compare AI answers, and read a user's own Google Search Console data locally.

Enables AI agents to request Jupiter swap quotes, build unsigned Solana swap transactions for user signing, and access paid token-risk and wallet-portfolio data via x402.

Enables clients to look up Pokémon stats, abilities, and type matchups, generate seeded random teams, analyze Showdown-style team text, and calculate simplified damage estimates using bundled offline data. It runs over stdio without API keys or runtime network requests.

Enables MCP-capable AI apps to query a user's own Garmin sleep, HRV, stress, Body Battery, heart-rate, activity, and body-metric data through Garmin's official Personal API in a read-only, locally run setup.

Enables agents to search and look up companies in a local mirror of India's MCA master data, decode CINs offline, and validate GSTIN structure and checksums. Every field carries provenance and explicitly flags missing or stale data instead of fabricating it.

Enables AI assistants to search a catalog of framed public-domain masterworks and NASA photography, look up available sizes, frames and prices, and quote orders before tax and shipping. It can also generate a secure Stripe Checkout link so the buyer pays directly, and report order and shipping status without exposing card data.

Enables AI assistants to read and write Banktivity .bank8 vaults through Core Data, covering accounts, transactions, splits, categories, payees, tags, templates, import rules, scheduled transactions, statements, and securities while keeping edits visible to CloudKit sync.

Query official statistics of Catalonia (Idescat): tables, metadata and JSON-stat data via MCP.

Enables AI assistants to import Canva share links as editable templates, read and update template layers (text, images, positions, styling), and render PNG, JPEG, WebP, or PDF variants from data — singly or in bulk up to 25 at a time. Connects via a remote OAuth endpoint, API key, or local stdio.

Enables an AI agent to check live GPU prices, get a cost quote, rent a per-minute GPU instance, upload code and data, run jobs in the background, tail logs, download results and destroy the instance to stop billing. Includes guardrail limits on spend, hours and idle time, safe file transfer, and access to an OpenAI-compatible model API for inference without renting a GPU.

Enables AI agents to answer data-center siting questions by querying a live facility registry, per-metro market intelligence, real-time grid fuel mix and demand, and leasable capacity listings, including a one-call planner that combines these into ranked, cited answers. Results are fetched live per request, keyless, with optional API keys for fuller responses.

Read metrics off web dashboards with Firecrawl browser: public stats, status and transparency pages as well as analytics tools the user is signed in to. Use when the user wants numbers, KPIs or charts from a dashboard turned into a report, summary or date-range table, even without an explicit reques

Find and qualify new prospects with Firecrawl Alexandria people and company data: people by role, seniority, company, industry, size, location or technology, target accounts that match criteria, or the right contacts at companies, returned as a ranked, sourced table or CSV. Also extracts lead lists

Enrich and research the people and companies the user names or supplies with Firecrawl Alexandria data: background on a person, a professional profile URL to look up, whether someone still holds a role, missing columns in a table or CSV of people or companies, firmographics for company domains (indu

Enables AI assistants to retrieve live Hyperliquid data on wallets, trades, top traders, markets, liquidations, builders, and prediction markets through read-only natural-language tools.