Fhqvst
Register fhqvst’s marketplace when you want Claude Code to run a Linear-backed specify–plan–implement loop instead of juggling issues and code in separate tabs.
Overview
fhqvst is a plugin marketplace for the build phase that provides the specular plugin for Linear-centered specify, plan, and autonomous implement workflows in Claude Code.
What is this marketplace?
- 1 plugin: specular—Linear as source of truth for delivery
- Specify → plan → autonomous implement loop for Claude Code
- Agent-driven development workflow rather than single-shot codegen
- From Filip Hallqvist’s fhqvst agents collection
- Marketplace shell for additional plugins described as “various”
- Marketplace lists 1 plugin: specular sourced from ./specular
- Specular description names three stages: specify, plan, autonomous implement
What problem does it solve?
Solo builders lose alignment between Linear issues and what the coding agent actually implements when every session starts from a blank chat.
Who is it for?
Indie developers and small teams who live in Linear and want Claude Code to execute structured implementation passes from that backlog.
Skip if: Builders without Linear, or anyone who only wants occasional snippet help without issue-driven autonomy.
What do I get? / Deliverables
After adding the marketplace, Claude Code can drive specular’s Linear-backed specify–plan–implement loop so work stays tied to tracked issues.
- Linear-linked specify and plan steps inside agent sessions
- Autonomous implement runs grounded in specular’s workflow
- Fewer dropped handoffs between backlog and code changes
Plugins in this marketplace
1 plugin — install individually after you add the marketplace.
Recommended Marketplaces
Journey fit
Specular is an agent-driven development workflow with Linear as source of truth—most visible once you are actively building and executing tasks from a backlog. Specify, plan, and autonomous implement maps to build/pm: issue-driven product management inside the coding agent.
How it compares
Linear-integrated agent workflow marketplace, not an MCP analytics server or a design-system plugin pack.
Common Questions / FAQ
Who is Fhqvst for?
It is for Claude Code users who manage delivery in Linear and want the specular plugin’s specify–plan–implement automation.
When should I use Fhqvst?
Use it when you are actively building from Linear issues and want the agent to plan and run implementation loops against that source of truth.
How do I add Fhqvst to my agent?
Install the Fhqvst marketplace in Claude Code, enable the specular plugin from ./specular, and connect your Linear workspace per the plugin docs.