# SkeletIQ > The architecture layer for AI coding agents. Describe your system; SkeletIQ designs it, critiques it, prices it, and hands it to Claude Code over MCP. The MCP connector is the npm package `@skeletiq/mcp` (MCP registry name `com.skeletiq/mcp`). Source: https://github.com/Sabhahith-Works/skeletiq-mcp ## Product - [System Design for AI Coding Agents](https://skeletiq.com/): The architecture layer for AI coding agents. Describe your system; SkeletIQ designs it, critiques it, prices it, and hands it to Claude Code over MCP. - [Pricing: plans, credits and your own key](https://skeletiq.com/pricing): Start free and move to Pro when you need more. What each SkeletIQ plan includes, how credits are metered, and how to use your own model key on any plan. ## Docs - [MCP server reference: tools and setup](https://skeletiq.com/docs/mcp): Reference for @skeletiq/mcp: install it in Claude Code, opencode or any stdio MCP host, the seven tools it registers, the order a session runs, and the scopes. ## Connect a coding agent - [Connect SkeletIQ to your AI coding agent](https://skeletiq.com/integrations): SkeletIQ hands your coding agent a critiqued design over MCP. Setup guides for Claude Code and opencode, and how to run it in any other MCP host over stdio. - [Give Claude Code an architecture to build from](https://skeletiq.com/integrations/claude-code): Connect SkeletIQ to Claude Code over MCP. Your agent writes a critiqued design into AGENTS.md, builds it in order, and reports what drifted from the plan. - [Give opencode an architecture to build from](https://skeletiq.com/integrations/opencode): Connect SkeletIQ to opencode over MCP with one config block. Your agent writes a critiqued design into AGENTS.md, builds it in order and reports what drifted. ## Use cases - [When Claude Code ignores your architecture](https://skeletiq.com/use-cases/keep-claude-code-on-your-architecture): Why Claude Code drifts from a design, what CLAUDE.md, hooks and tests each do about it, and where a released design and a drift check fit. With real output. ## Guides - [ARCHITECTURE.md template for coding agents](https://skeletiq.com/guides/architecture-md): A free ARCHITECTURE.md template for coding agents: what goes in it, how Claude Code and opencode load it, and how it differs from CLAUDE.md and AGENTS.md. ## Compare - [Compare architecture and spec tools](https://skeletiq.com/vs): How SkeletIQ compares with Eraser, IcePanel, Kiro, Spec Kit and Mneme: what each does well, where they differ, and when to use both together. - [Eraser alternative for designs you build from](https://skeletiq.com/vs/eraser): Eraser draws and maps your systems. SkeletIQ critiques a design before you build it and hands it to your coding agent. See where each one fits. - [IcePanel alternative for agent-built systems](https://skeletiq.com/vs/icepanel): IcePanel keeps your team on one living C4 model. SkeletIQ critiques a new design and hands it to your coding agent. When to use each, and when to use both. - [Kiro specs vs a critiqued system design](https://skeletiq.com/vs/kiro): Kiro writes requirements, a design and tasks for each feature you build. SkeletIQ critiques the whole system design first. When each fits, and how to use both. - [Spec Kit vs a critiqued system design](https://skeletiq.com/vs/spec-kit): Spec Kit gives your coding agent a spec, a plan and tasks for each feature. SkeletIQ critiques the system design first. Where each fits, and how to combine. - [Mneme vs a critiqued design to decide from](https://skeletiq.com/vs/mneme): Mneme enforces the architecture decisions you already wrote. SkeletIQ gives you a critiqued design to decide from, and a drift report. How the two fit. ## Optional - [Terms of Service](https://skeletiq.com/terms): The terms governing your use of SkeletIQ: accounts, acceptable use, subscription and credit billing, intellectual property, liability and termination. - [Privacy Policy](https://skeletiq.com/privacy): How SkeletIQ handles your data: what we collect, why we collect it, who processes it, how long we keep it, and the rights you have over it. Written to be read. - [Refund & Cancellation Policy](https://skeletiq.com/refunds): When a SkeletIQ subscription or credit purchase can be refunded, how to cancel, how long a refund takes to reach you, and what happens to unused credits. - [Contact SkeletIQ](https://skeletiq.com/contact): Reach the SkeletIQ team for support, sales or legal enquiries, with the registered company details, GSTIN and registered office required of an Indian entity.