Turn a plain-language web-app goal into a working live app. Designed for non-technical users: choose architecture and hosting automatically, connect accounts safely, create/publish code, data, domain and verification end-to-end, delegate user-facing frontend quality to sc-fe, and expose technical details only when needed or requested.

SI-Coder Agent Experience (AX) skill. Make projects, tools, workflows, and frontend actions easy for coding agents to discover, understand, invoke correctly, observe, recover, resume, and verify with low context/token waste.

Build a web app from a plain-language idea for a non-technical user. Ask at most three short business/product questions one at a time, infer everything already stated, choose technical defaults automatically, create a first working version, gather product feedback, then publish through /sc-all.

(STUB / NOT IMPLEMENTED YET) Clerk auth setup for projects that explicitly use Clerk instead of @convex-dev/auth. Configures instance, sets allowed origins, creates JWT template for Convex integration. Pairs with Clerk MCP (clerk @ mcp.clerk.com/mcp) for SDK snippet generation.

Convex self-hosted operations on Dokploy. Deploy compose template, rotate admin key, push schema, configure @convex-dev/auth (JWT_PRIVATE_KEY + JWKS), and probe the three backend subdomains (api-, site-, dash-).

Dokploy CRUD, audit, and debug. List/create/update/delete projects, applications, compose services, and domains via REST API. Find stale domains, duplicate hosts, and *.traefik.me leftovers. Inspect status and recent deployments.

Configure DOKU Checkout REST and DOKU MCP through SI-Coder named connections, then discover or invoke DOKU MCP tools without exposing merchant credentials.

SI-Coder developer experience skill for frontend codebases: fast orientation, predictable project structure, coherent component APIs, design-token reuse, actionable build/test errors, safe local changes, debugging ergonomics, documentation, and low-friction verification.

Install or share SI-Coder across Claude Code, Claude.ai, ChatGPT, Codex, Hermes, OpenClaw, or another Agent Skills-compatible runtime. Use the canonical skill directory containing SKILL.md for local/repository installs. Use ZIP for web upload surfaces that document ZIP. Treat .skill as optional only when the target client explicitly supports that extension. Choose the install path by surface and never promise an invocation syntax the product does not support.

Drive a user-configured self-hosted or cloud n8n instance through the official @n8n/cli. List, inspect, create, update, activate, and verify workflows; inspect executions; manage projects, tags, variables, data tables, and packages without assuming a specific server, deployment platform, or account.

SI-Coder provider + connection control plane for humans and agents. Manage user-scoped labeled provider connections, auth methods/scopes, custom provider metadata, secret-safe credential status/handoffs, injected execution, audits, and safe updates without putting provider secrets in chat/tool JSON.

(STUB / NOT IMPLEMENTED YET) Transactional email via Resend — verify sender domain DNS (DKIM/SPF/DMARC), create API keys, send template-based emails. Pairs with sc-cf or lib/hostinger.js for the DNS record creation step.

(STUB / NOT IMPLEMENTED YET) Supabase backend as an alternative to self-hosted Convex. Create project, apply migrations from supabase/migrations, deploy Edge Functions, generate types. For projects where Postgres + Row-Level-Security is a better fit than Convex's reactive query model.

rsync gitignored files between a VPS and a local machine over Tailscale, for a repo checked out (mirrored path) on both. Two directions: vps-local and local-vps, selected by SYNC_ROLE crossed with the requested direction (never by sniffing hostname). Always dry-run first, --apply to actually copy. Trigger on /sc-sync, 'sync vps to local', 'sync local to vps', 'tailscale sync', 'gitignored files between machines'.

SI-Coder visual interface quality skill. Design, audit, and refine web UI with strong hierarchy, typography, spacing, color, density, motion, component states, responsive craft, and an anti-AI-slop filter while preserving an existing product's design DNA by default.

SI-Coder user experience skill for usable, accessible, predictable web interactions: navigation, information architecture, feedback, keyboard behavior, errors/recovery, forms, loading/empty states, responsive task priority, and desktop workbench ergonomics.

Legacy one-shot full-stack auto-deploy monolith. Runs scripts/deploy.js to create a GitHub repo, push local code via SSH, set up a Dokploy project, configure self-hosted Convex (Docker Compose) + Next.js, wire Hostinger DNS, and trigger + poll the deployment — zero human steps. Superseded by the modular /sc-* skills (/sc-all) but kept fully functional.