codebase-design
Shared vocabulary for designing deep modules.
Skill by rodeyseijkens
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/rodeyseijkens-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.
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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
- NOASSERTION
- Instructions
- 111 lines in SKILL.md · view on GitHub
Files (3)
- DEEPENING.md
- DESIGN-IT-TWICE.md
- SKILL.md
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
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Analyze uncommitted git changes and split them into atomic Conventional Commits.
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project-agent-setup
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tdd
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Test-driven development: write a failing test, make it pass, repeat at a pre-agreed seam.
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to-tickets
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Break a plan, spec, or conversation into independently-grabbable tickets on the project issue tracker using tracer-bullet vertical slices.
SkillAFreshness: A★ 2Claude Code +9 - 0.590score
research
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Prototype a question against primary sources: spin up a background agent to investigate official docs, source code, specs, and first-party APIs, then leave a…
SkillAFreshness: A★ 2Claude Code +9 - 0.590score
review-comment-triage
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Triage unresolved PR review comments: validate each against the stack tip, post concise replies, resolve addressed threads, and fix approved findings.
SkillAFreshness: A★ 2Claude Code +9 - 0.587score
prompt-optimizer
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Distill a prompt or instruction file into a predictable instruction hierarchy.
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skill-router
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Ask which skill or flow fits your situation.
SkillAFreshness: A★ 2Claude Code +9 - 0.568score
code-review
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Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes: Standards (does the code follow this repo's documented coding…
SkillAFreshness: A★ 2Claude Code +9 - 0.568score
domain-modeling
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Build and sharpen a project's domain model.
SkillAFreshness: A★ 2Claude Code +9 - 0.568score
prototype
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Build a throwaway prototype to answer a design question.
SkillAFreshness: A★ 2Claude Code +9 - 0.565score
to-spec
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Turn the current conversation into a spec and publish it to the project issue tracker: no interview, just synthesis of what you've already discussed.
SkillAFreshness: A★ 2Claude Code +9
Signals
- Stars
- 2
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Oct 13, 2026 (16 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- NOASSERTION
- Repository
- github.com/rodeyseijkens/skills
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from rodeyseijkens
- 0.593score
tdd
rodeyseijkens
Test-driven development: write a failing test, make it pass, repeat at a pre-agreed seam.
SkillAFreshness: A★ 2Claude Code +9 - 0.593score
project-agent-setup
rodeyseijkens
Scaffold per-repo agent config (GitHub or local-markdown issue tracker, triage labels, domain doc layout) that the engineering skills (`to-tickets`…
SkillAFreshness: A★ 2Claude Code +9 - 0.593score
git-atomic-commit
rodeyseijkens
Analyze uncommitted git changes and split them into atomic Conventional Commits.
SkillAFreshness: A★ 2Claude Code +9 - 0.590score
review-comment-triage
rodeyseijkens
Triage unresolved PR review comments: validate each against the stack tip, post concise replies, resolve addressed threads, and fix approved findings.
SkillAFreshness: A★ 2Claude Code +9 - 0.590score
research
rodeyseijkens
Prototype a question against primary sources: spin up a background agent to investigate official docs, source code, specs, and first-party APIs, then leave a…
SkillAFreshness: A★ 2Claude Code +9 - 0.590score
to-tickets
rodeyseijkens
Break a plan, spec, or conversation into independently-grabbable tickets on the project issue tracker using tracer-bullet vertical slices.
SkillAFreshness: A★ 2Claude Code +9
Cite this page
codebase-design skill. Agent Mart. https://agentmart.dev/skills/rodeyseijkens-codebase-design (last updated 2026-10-24)