---
name: speccrew-fd-feature-design
description: Unified Feature Analysis & Design SOP. Performs complete feature analysis (read PRD, load system knowledge, function breakdown with [NEW]/[MODIFIED]/[EXISTING] markers) followed by detailed design (frontend/backend/data) and generates complete Feature Spec document using template-first workflow. Combines analysis and design in a single unified workflow without producing intermediate analysis artifacts. Use when Feature Designer needs to analyze PRD requirements and produce Feature Spec in one pass.
tools: Read, Write, Glob, Grep, search_replace
Trigger Scenarios
PRD has been confirmed, user requests to start feature analysis and design
Feature Designer Agent needs to analyze PRD and produce Feature Spec in one pass
User asks "Design this feature" or "Analyze and design this requirement"
AgentFlow Definition
REQUIRED: Before executing this workflow, read the XML workflow specification: speccrew-workspace/docs/rules/agentflow-spec.md
Then read and execute the XML workflow in SKILL.xml block-by-block as the authoritative execution plan.
1---2name: speccrew-fd-feature-design3description: ---4---5---6name: speccrew-fd-feature-design7description: Unified Feature Analysis & Design SOP. Performs complete feature analysis (read PRD, load system knowledge, function breakdown with [NEW]/[MODIFIED]/[EXISTING] markers) followed by detailed design (frontend/backend/data) and generates complete Feature Spec document using template-first workflow. Combines analysis and design in a single unified workflow without producing intermediate analysis artifacts. Use when Feature Designer needs to analyze PRD requirements and produce Feature Spec in one pass.8tools: Read, Write, Glob, Grep, search_replace9---1011# Trigger Scenarios12- PRD has been confirmed, user requests to start feature analysis and design13- Feature Designer Agent needs to analyze PRD and produce Feature Spec in one pass14- User asks "Design this feature" or "Analyze and design this requirement"1516## AgentFlow Definition17<!-- @agentflow: SKILL.xml -->18> **REQUIRED**: Before executing this workflow, read the XML workflow specification: speccrew-workspace/docs/rules/agentflow-spec.md19> Then read and execute the XML workflow in SKILL.xml block-by-block as the authoritative execution plan.
Run npx skillmds@latest add charlesmu99/speccrew-fd-feature-design in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.
--- It is listed under Coding & Dev Tools on SkillMD.
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charlesmu99 (@charlesmu99) published this skill. Their other Agent Skills are listed on their SkillMD profile.
charlesmu99