Skip to content
vllm-studio-backend logo

vllm-studio-backend

Use when working on vLLM Studio backend architecture (controller runtime, Pi-mono agent loop, OpenAI-compatible endpoints, LiteLLM gateway, inference process, and debugging commands).

NeverSight/skills_feed0installs213starsOther

SKILL.md

Full skill instructions

vLLM Studio Backend Architecture

Overview

This skill explains how the backend is wired: controller runtime, OpenAI-compatible proxy, Pi-mono agent loop, LiteLLM gateway, and inference process management.

When To Use

  • Modifying controller routes or run streaming.
  • Debugging OpenAI-compatible endpoint behavior.
  • Updating Pi-mono agent runtime or tool execution.
  • Understanding how inference + LiteLLM fit together.

Quick Start

  • Read references/​backend-architecture.md for the component map and data flow.
  • Read references/​openai-compat.md for /​v1/​models and /​v1/​chat/​completions behavior.
  • Read references/​backend-commands.md for useful run/​debug commands.

Core Guarantees

  • Keep OpenAI-compatible endpoints stable (/​v1/​models, /​v1/​chat/​completions).
  • /​chat UI uses controller run stream (/​chats/:id/​turn) and Pi-mono runtime.
  • Tool execution happens server-side (MCP + AgentFS + plan tools).

References

  • references/​backend-architecture.md
  • references/​openai-compat.md
  • references/​backend-commands.md