piu

Full PIU API management toolkit — 57 MCP tools for managing projects, collections, requests, environments, data models, execution, search, sync, and OpenAPI generation. Use this skill whenever you need to interact with PIU — whether creating projects, sending API requests, managing environments, querying the knowledge graph, generating OpenAPI specs, or any task involving PIU data. Always activate when the user mentions PIU, API management, MCP tools, or any operation on API projects/collections/requests.

Deep sync a Hyperf PHP backend to PIU — extracts routes via Hyperf CLI, parses controller validation rules and response shapes, builds Eloquent model schemas, maps middleware to auth types, and creates PIU entities with full API documentation. Supports token-efficient incremental daily re-sync via manifest tracking. Use when the user says "sync hyperf", "import hyperf", "hyperf api sync", or when piu-backend-sync detects framework: "hyperf".

Analyze a backend repository and automatically import its API routes into PIU as projects, collections, requests, and environments via MCP tools. Use when the user says "sync backend", "import backend", "import API", "sync repo", "create project from repo", or provides a git URL with the word "analyze". Supports 14+ frameworks (Express, FastAPI, Django, Gin, Rails, Axum, Spring, NestJS, Hono, Echo, Fiber, Actix, Hyperf, Laravel) with automatic route extraction, data model creation, and version tracking. Also use when the user mentions importing routes, creating a PIU project from code, or converting a codebase to API documentation.

Analyze a frontend repository to discover all HTTP API calls and cross-reference them against a PIU project's backend routes. Use when the user says "sync frontend", "validate frontend", "check frontend API calls", "find API mismatches", "frontend API audit", "frontend coverage", or "API contract check". Identifies missing endpoints, undocumented calls, TypeScript contract violations, and can auto-fix by creating missing PIU requests or updating models. Supports re-sync with version tracking to detect changes since last audit. Also use when the user asks about API coverage, endpoint validation, or frontend-backend contract alignment.