Explore skills

Configure NLWeb authentication and multi-tenant deployments — OAuth providers (GitHub, Google, Microsoft, Facebook), session storage, the `sites:` allowlist in `config_nlweb.yaml`, conversation persistence per authenticated user, and per-tenant data isolation. Use when adding login to an NLWeb instance, hosting multiple customers on one deployment, or persisting conversation history.

NLWeb development patterns — the mixed-mode programming philosophy, FastTrack vs Analysis parallel paths, config file precedence and the `mode: development` override trap, in-stream NLWS headers vs HTTP headers, embedding/ingest determinism, debugging the LLM-call chain, neural scorer selection (NLWebScorer ModernBERT+GAM), and the A2A / AgentFinder / DataFinder / ModelRouter subsystems. Use when

Configure NLWeb LLM and embedding providers — OpenAI, Azure OpenAI (default), Anthropic, Google Gemini, DeepSeek on Azure, Llama on Azure, HuggingFace, Inception Labs, Snowflake Cortex, Ollama, Pi Labs. Covers `config_llm.yaml` high/low tier model selection, the ModelRouter cost/quality routing logic, `config_embedding.yaml`, and adding a custom provider. Use when picking models, tuning cost, or w

Secure Medusa v2 applications — authentication strategies, API key types (publishable vs secret), CORS configuration, JWT and cookie secrets, admin vs store auth, and session management. Use when configuring security.

Develop Saleor Apps — App manifest, saleor-app-sdk, Next.js template, permissions, token exchange, APL, App Bridge, and lifecycle management. Use when building Saleor App extensions.

Implement Medusa v2 event subscribers — pub/sub event handling, subscriber handler functions, scheduled jobs with cron, and the event module (Redis or in-memory). Use when reacting to commerce events.

Build Next.js 15 storefronts for Medusa v2 — App Router conventions, server vs client components, Medusa JS SDK integration, data fetching, caching, and server actions. Use when building Medusa storefronts with Next.js.

Deploy NLWeb to production — Azure App Service (`deploy_azure_webapp.sh` + AI Search + Azure OpenAI), Snowflake Container Services, Cloudflare Worker + AutoRAG, Docker, and self-hosted. Covers env-var conventions, `mode: production` lockdown, scaling, TLS, OAuth, and CI for data reloads. Use when going from local dev to a hosted, internet-facing NLWeb instance.

Build Next.js and React applications for Saleor — App Router, server and client components, GraphQL client integration, MacawUI in Apps, and Tailwind CSS. Use when building Saleor storefronts or Apps with Next.js.

Write modern TypeScript for Medusa v2 — DML type inference, service generics, container typing, strict mode constraints, utility types, and module interface patterns. Use when writing TypeScript in Medusa projects.

Implement and consume the NLWeb /ask REST endpoint — request shape (GET/POST, query-string and v0.55 structured body), SSE streaming response, modes (list/summarize/generate), in-stream "message_type" headers, error envelopes, and client-side parsing. Use when building an NLWeb server route, calling /ask from a custom agent, or debugging /ask responses.

Customize NLWeb's LLM prompts and per-Schema.org-type behavior via `prompts.xml` and `site_types.xml` — covers the `<promptString>` template format, `<returnStruc>` JSON schemas, prompt inheritance, decontextualization/ranking/generate templates, per-site overrides, and pitfalls of editing prompts in place. Use when tuning answer quality, supporting a new domain, or localizing prompts.