Claude-skill-registry context-api-contracts

claude-code development

Claude-skill-registry context-api-contracts

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/context-api-contracts" ~/.claude/skills/majiayu000-claude-skill-registry-context-api-contracts && rm -rf "$T"

manifest: skills/data/context-api-contracts/SKILL.md

tags

#api-contracts #cross-stack #type-definitions #route-configuration #integration-testing

source content

API Contracts

Navigate frontend-backend API integration, routes, clients, and data flow.

Overview

API contracts define frontend ↔ backend communication. Critical for cross-stack changes.

Backend API Routes

```
backend/api/*.py
```
- API v1 endpoints
```
backend/api/v2/*.py
```
- API v2 endpoints
```
backend/api/analytics_api.py
```
```
backend/api/brokerage_connections.py
```
```
backend/api/accounts.py
```
```
backend/api/securities.py
```

Frontend API Clients

```
frontend/src/services/analyticsApi.ts
```
```
frontend/src/services/researchApi.ts
```
```
frontend/src/lib/apiClient.ts
```
- Base API client

TypeScript Contracts

```
supabase/types/database.types.ts
```
- Database types
```
frontend/src/types/**/*.ts
```
- Frontend types

Backend Middleware

```
backend/middleware/*.py
```
- Auth, CORS, etc.

Tests

```
backend/tests/integration/
```
- API integration tests
```
frontend/e2e/
```
- E2E API tests

Documentation

Internal:
```
docs/backend/API_CONTRACTS.md
```
(create if needed)

Related Areas

See
```
context-clerk-integration
```
for auth middleware
See
```
context-testing-infrastructure
```
for API test patterns