Individual skill
api-contract
Configure this skill should be used when the user asks about "API contract", "api-contract.md", "shared interface", "TypeScript interfaces", "request response schemas", "endpoint design", or needs guidance on designing contracts that coordinate backend and frontend agents. Use when building or modifying API endpoints. Trigger with phrases like 'create API', 'design endpoint', or 'API scaffold'.
plugins/community/sprint/skills/api-contract/SKILL.md
Source commit 0500b275e963c027f6b410e8c49c0446945c574e
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- Last checked
- Nov 12, 2026
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- Repository stars (not skill ratings)
- 2,916
- Repository last updated
- Nov 12, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- ai Repository topic
- automation Repository topic
- claude-code Repository topic
- devops Repository topic
- mcp Repository topic
- ai-agents Repository topic
- anthropic Repository topic
- claude-code-plugins Repository topic
- developer-tools Repository topic
- llm Repository topic
- community Declared skill tag
- api Declared skill tag
- typescript Declared skill tag
- design Derived category
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SKILL.mdcore · 5,755 bytesreferences/best-practices.mddoc · 738 bytesreferences/errors.mddoc · 221 bytesreferences/examples.mddoc · 12,712 bytesreferences/pagination.mddoc · 749 bytesreferences/typescript-interfaces.mddoc · 738 bytesreferences/writing-endpoints.mddoc · 805 bytes
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# API Contract
## Overview
API Contract guides the creation of `api-contract.md` files that serve as the shared interface between backend and frontend agents during sprint execution. The contract defines request/response schemas, endpoint routes, TypeScript interfaces, and error formats so that implementation agents build to an agreed specification without direct coordination.
## Prerequisites
- Sprint directory initialized at `.claude/sprint/[N]/`
- `specs.md` with defined feature scope and endpoint requirements
- Familiarity with RESTful API conventions (HTTP methods, status codes, JSON schemas)
- TypeScript knowledge for interface definitions (recommended)
## Instructions
