OpenRath is a framework for building LLM-powered AI agent applications with a torch-like API design. It centers on the Session abstraction (analogous to a Tensor) that flows through Sandboxes (execution environments), Memories (persistent state), and Tools (callable operations), orchestrated by Agents and Workflows. The framework provides session lineage tracking, sandboxed tool execution, memory persistence, and LLM provider abstraction, enabling the creation of multi-agent workflows with durable state and traceable provenance. The architecture is modular and extensible, featuring pluggable backends for sandboxes (local, OpenSandbox) and memory systems (local, OpenViking), a registry pattern for dynamic backend loading, and lazy evaluation of sessions for performance. Key innovations include write-ahead logging for crash-resistant session persistence, resource-keyed parallelism for safe concurrent tool execution, and unified garbage collection across session, sandbox, and memory domains. The framework is designed for production use, with extensive testing, clear documentation, and active maintenance.
AgentScope is a full-stack, production-grade multi-agent orchestration platform. The core library (`src/agentscope/`) provides a FastAPI-based agent service with CRUD endpoints for agents, sessions, credentials, channels, knowledge bases, schedules, and SOPs. It features a modular middleware onion pattern for agent lifecycle hooks (reply, reasoning, acting, tool execution), a pluggable storage abstraction (Redis, SQL with Alembic migrations, S3 blob store), and a message bus (in-memory or Redis) for inter-session communication and distributed coordination. The system supports real-time voice (WebRTC, DashScope/OpenAI/Gemini/xAI), RAG pipelines with document parsing and vector stores (Qdrant, Milvus, MongoDB, Elasticsearch), channel integrations (Feishu, DingTalk, Discord), and sandboxed workspace backends (Docker, Kubernetes, E2B, Daytona, Apple Containers, Bubblewrap, OpenSandbox). A full React/TypeScript web UI (`examples/web_ui/frontend`) provides chat, channel management, schedule calendar, knowledge base browsing, and MCP hub browsing. Additionally, a terminal console and a goal-oriented pipeline are provided for developer workflows. The framework emphasizes transparency, controllability, and separation between agent logic and infrastructure, supporting multi-agent collaboration, human-in-the-loop permissions, and long-term memory via ReMe and mem0 middleware.
This repository implements λ-RLM (Lambda Recursive Language Model), a framework for long-context reasoning that replaces free-form recursive code generation with a typed functional runtime grounded in λ-calculus. The system provides deterministic recursive decomposition, typed symbolic control flow, and bounded model calls at leaf subproblems. It features a modular architecture with pluggable LLM clients, sandboxed execution environments, and a benchmarking suite for comparison against standard RLM approaches. The core innovation is executing a pre-verified combinator chain (Φ) instead of open-ended LLM-driven while loops, guaranteeing termination and bounded cost.