api-and-interface-design
Design stable, explicit, hard-to-misuse interfaces across modules, APIs, services, and data contracts.
Skill by NoMoneyDaddy
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/nomoneydaddy-api-and-interface-design-b7b398
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, backend, data
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/api-and-interface-design
What's inside
- Skill name
api-and-interface-design- Description
- Design stable, explicit, hard-to-misuse interfaces across modules, APIs, services, and data contracts.
- License
- MIT
- Instructions
- 14 lines in SKILL.md · view on GitHub
Files (1)
- SKILL.md
SKILL.md (first lines)
# api-and-interface-design 讓對的事情容易，錯的事情困難。 ## 要先定義 - 輸入、輸出、錯誤模型、權限邊界、相容性策略 ## 規則 - 不把內部資料表直接暴露成公共介面 - 破壞性變更要寫 `docs/ADRS.md`
From NoMoneyDaddy/demo-app, MIT.
More from NoMoneyDaddy/demo-app
- 0.474score
planning-and-task-breakdown
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Break a spec into small verifiable tasks with clear acceptance criteria.
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goal-loop
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Run a cross-platform session loop using repo files instead of platform-specific slash commands.
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incremental-implementation
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Implement work in thin vertical slices that keep the system runnable and testable after each step.
SkillCFreshness: CClaude Code +9 - 0.469score
interview-me
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Run a one-question-at-a-time interview to extract what the user actually needs before planning or implementation.
SkillCFreshness: CClaude Code +9 - 0.464score
code-review-and-quality
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Review changes across correctness, readability, architecture, security, and performance before merge.
SkillCFreshness: CClaude Code +9 - 0.464score
observability-and-instrumentation
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Add logs, metrics, tracing, and runtime signals so shipped systems are diagnosable.
SkillCFreshness: CClaude Code +9 - 0.464score
performance-optimization
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Optimize performance only after measuring and locating the bottleneck.
SkillCFreshness: CClaude Code +9 - 0.464score
documentation-and-adrs
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Capture important decisions, project state, and maintenance-facing documentation as part of delivery.
SkillCFreshness: CClaude Code +9
Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Jun 26, 2026 (4 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- MIT
- Repository
- github.com/NoMoneyDaddy/demo-app
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
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- 0.479score
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planning-and-task-breakdown
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Break a spec into small verifiable tasks with clear acceptance criteria.
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Design stable, explicit, hard-to-misuse interfaces across modules, APIs, services, and data contracts.
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cavekit-backprop
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Turn bugs and failed tests into durable fixes by updating code, tests, and `docs/SPEC.md`.
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cavekit-spec
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Maintain `docs/SPEC.md` as the structured spec source of truth.
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Cite this page
api-and-interface-design skill. Agent Mart. https://agentmart.dev/skills/nomoneydaddy-api-and-interface-design-b7b398 (last updated 2026-10-24)