Fyvel
Load C4 modeling, DDD boundaries, problem-discovery rituals, and intent routing skills before you commit architecture and backlog scope.
Overview
fyvel is a plugin marketplace for the Validate phase that bundles C4, DDD, problem discovery, and router-based intent dispatch skills for Claude Code.
What is this marketplace?
- 1 marketplace plugin (fyvel-skills v1.0.0) curated for architecture and discovery
- C4 modeling guidance for communicable system structure
- DDD-oriented design support for boundaries and ubiquitous language
- Problem discovery workflows before solution locking
- Router-based intent dispatch to send agent work to the right skill path
- 1 plugin in marketplace
- Plugin version 1.0.0
- Four capability areas named: C4, DDD, problem discovery, intent router
What problem does it solve?
Solo builders jump straight to features and end up with vague scope, tangled domains, and diagrams nobody on the team—or future you—can trust.
Who is it for?
Indie SaaS and API builders who want lightweight architecture rituals and intent routing inside Claude Code before cutting code.
Skip if: Builders who only need UI components, Twitter ingestion, or ship-time security review with no upstream modeling.
What do I get? / Deliverables
After you add fyvel, Claude Code can route intents into structured discovery, C4, and DDD skills so scope and architecture are explicit before implementation.
- Enabled fyvel-skills plugin from the marketplace
- C4- and DDD-aligned architecture conversations and artifacts
- Router-driven dispatch to the appropriate discovery or design skill
Plugins in this marketplace
1 plugin — install individually after you add the marketplace.
Recommended Marketplaces
Journey fit
Architecture and discovery skills tighten what you will build during Validate; they also help early Idea framing when the problem is still fuzzy. C4, DDD, and problem discovery directly reduce scope risk and naming bounded contexts before implementation sprints.
How it compares
Architecture-and-discovery skill marketplace, not an MCP integration or a single lint-style checker.
Common Questions / FAQ
Who is Fyvel for?
It is for Claude Code users who need C4 diagrams, DDD boundaries, and structured problem discovery before they freeze product scope.
When should I use Fyvel?
Use it during validate and early planning when requirements are ambiguous and you want the agent to dispatch to the right architecture or discovery skill.
How do I add Fyvel to my agent?
Install the Fyvel agent-skills marketplace in Claude Code and enable the Fyvel-skills plugin (v1.0.0) from the Fyvel listing.