codebase-design
Shared vocabulary for designing deep modules.
Skill by Fridayxiao
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/fridayxiao-codebase-design
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
Get the weekly diff
The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.
About
Use cases: design
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/codebase-design
What's inside
- Skill name
codebase-design- Description
- Shared vocabulary for designing deep modules. Use when the user wants to design or improve a module's interface, find deepening opportunities, decide where a seam goes, make code more testable or AI-navigable, or when another skill needs the deep-module vocabulary.
- License
- unknown
- Instructions
- 111 lines in SKILL.md · view on GitHub
Files (4)
- DEEPENING.md
- DESIGN-IT-TWICE.md
- SKILL.md
- openai.yaml · agents/
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
More from Fridayxiao/ai-team-harness
- 0.563score
codebase-advisor
shadcn
Explicitly survey a codebase across correctness, security, performance, tests, dependencies, DX, docs, and product direction, then produce prioritized…
SkillBFreshness: B★ 2Claude Code +9 - 0.554score
agent-groupchat
Fridayxiao
Coordinate independent coding agents working in the same checkout through shared messages and file claims, with an optional human-readable view.
SkillBFreshness: B★ 2Claude Code +9 - 0.552score
idea2implement
Fridayxiao
Turn raw product ideas, vague feature concepts, or partially scoped initiatives into implementation-ready briefs and sliced plans through explicit user…
SkillBFreshness: B★ 2Claude Code +9 - 0.552score
write-handoff
Fridayxiao
Record useful handoff context and put it in the right place.
SkillBFreshness: B★ 2Claude Code +9 - 0.552score
codex-thread-manager
Fridayxiao
Use when the user asks Codex to manage, inspect, coordinate, continue, message, summarize, organize, rename, pin, archive, hand off, fork, or create Codex…
SkillBFreshness: B★ 2Claude Code +9 - 0.552score
clarify-and-reuse
Fridayxiao
Use when an implementation, design, debugging, integration, feature, behavior change, or refactoring task may have unclear intent, hidden constraints…
SkillBFreshness: B★ 2Claude Code +9 - 0.552score
delivery-loop
Fridayxiao
Use for Delivery Loop, delivery-loop, or orchestrated-delivery requests, or complex goals needing scope, verification/testing, review, handoff, thread…
SkillBFreshness: B★ 2Claude Code +9 - 0.549score
consultation-brief
Fridayxiao
Prepare a self-contained brief for another model or expert when investigation or fixes stop making progress, specialist judgment is needed, or the user asks…
SkillBFreshness: B★ 2Claude Code +9 - 0.527score
domain-modeling
Fridayxiao
Build and sharpen a project's domain model.
SkillBFreshness: B★ 2Claude Code +9 - 0.527score
musk-5-step
Fridayxiao
Use this skill when the user explicitly asks to apply the Musk 5-step method, asks to challenge or simplify requirements before optimizing, or wants a…
SkillBFreshness: B★ 2Claude Code +9
Signals
- Stars
- 2
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Aug 25, 2026 (2 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- License unknown
- Repository
- github.com/Fridayxiao/ai-team-harness
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from Fridayxiao
- 0.554score
agent-groupchat
Fridayxiao
Coordinate independent coding agents working in the same checkout through shared messages and file claims, with an optional human-readable view.
SkillBFreshness: B★ 2Claude Code +9 - 0.552score
clarify-and-reuse
Fridayxiao
Use when an implementation, design, debugging, integration, feature, behavior change, or refactoring task may have unclear intent, hidden constraints…
SkillBFreshness: B★ 2Claude Code +9 - 0.552score
idea2implement
Fridayxiao
Turn raw product ideas, vague feature concepts, or partially scoped initiatives into implementation-ready briefs and sliced plans through explicit user…
SkillBFreshness: B★ 2Claude Code +9 - 0.552score
write-handoff
Fridayxiao
Record useful handoff context and put it in the right place.
SkillBFreshness: B★ 2Claude Code +9 - 0.552score
delivery-loop
Fridayxiao
Use for Delivery Loop, delivery-loop, or orchestrated-delivery requests, or complex goals needing scope, verification/testing, review, handoff, thread…
SkillBFreshness: B★ 2Claude Code +9 - 0.552score
codex-thread-manager
Fridayxiao
Use when the user asks Codex to manage, inspect, coordinate, continue, message, summarize, organize, rename, pin, archive, hand off, fork, or create Codex…
SkillBFreshness: B★ 2Claude Code +9
Cite this page
codebase-design skill. Agent Mart. https://agentmart.dev/skills/fridayxiao-codebase-design (last updated 2026-10-24)