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The official Paddle MCP server (@paddle/paddle-mcp) that lets AI assistants work with Paddle Billing — managing the product catalog, prices, and discounts, customers and businesses, subscriptions, transactions and adjustments, and financial reports — over the Paddle API, with sandbox or production environments and a read-only / non-destructive / all tool-permission filter.

Apache-2.0 Python framework for building visible, controllable, production AI agents and multi-agent services with event streaming, permission controls, workspaces, sandbox backends, middleware, MCP support, Mem0 memory, agent teams, and multi-tenant multi-session serving.

Open-source agent engineering framework for building LLM applications with agents, model abstractions, tools, middleware, RAG, streaming, memory, MCP adapters, LangGraph-backed execution, and LangSmith observability hooks.

Microsoft framework for building, orchestrating, and deploying production AI agents and multi-agent workflows across Python and .NET, with workflows, middleware, OpenTelemetry, Foundry hosting, A2A, MCP, and Semantic Kernel migration support.

Add Clerk authentication to a Next.js App Router project with middleware, route protection, session-aware UI, environment hygiene, and production auth safety checks.

Build and review Hono TypeScript APIs for Cloudflare Workers, Bun, Deno, Node.js, Vercel, Netlify, and other Web Standards runtimes with routing, middleware, validation, RPC clients, OpenAPI generation, deployment checks, and production safety review.

Transform Claude into a tRPC specialist with deep knowledge of end-to-end typed routers, procedures, middleware, and React client integration patterns.

Transform Claude into an Express.js specialist with deep knowledge of routing, middleware, error handling, security headers, and production deployment patterns.

PreToolUse hook that inspects a database migration before it is written and blocks irreversible or lock-heavy operations — DROP TABLE/COLUMN, TRUNCATE, table/column RENAME, and CREATE INDEX without CONCURRENTLY — following the strong_migrations safe-migration checks.

Connect Claude to Teradata — list databases and tables, inspect DDL, run SQL queries, preview data, analyze column quality, and explore DBA diagnostics — with the official Teradata MCP server supporting optional ML tool expansion via the teradataml Python package.

Agent Skills for Obsidian by Steph Ango, teaching Claude Code, Codex, OpenCode, and skills-compatible agents to work with Obsidian Flavored Markdown, Bases, JSON Canvas, Obsidian CLI, vaults, plugins, themes, and Defuddle-powered web-to-markdown extraction.

Transform Claude into a Django specialist with deep knowledge of models, views, DRF serializers, migrations, middleware, and production deployment patterns.

Add or maintain Auth.js authentication in a Next.js app with next-auth, auth.ts, route handlers, providers, sessions, adapters, protected resources, proxy or middleware behavior, deployment configuration, and migration review.

Add or maintain next-intl internationalization in a Next.js App Router project with messages, request configuration, locale-based routing, proxy or middleware behavior, Server and Client Components, typed message keys, localized navigation, SEO review, testing, and rollout planning.