The "ai-infrastructure" topic on GitHub groups 4 open-source projects in the DeepSeek Harness (DSH) ecosystem, led by harnessrouter with 2.8k GitHub stars. harnessrouter — HarnessRouter Community Edition: the self-hosted, Apache-2. Every project here is indexed by DSH Universe with live GitHub data — stars, activity and install status — so you can compare and install directly.
HarnessRouter Community Edition: the self-hosted, Apache-2.0 edition of the unified interface for agent harnesses. Run Codex, Claude Code, Hermes, PI, DSH, and more through one API, with sessions, streaming, files, cancellation, and failure handling. Implements the Unified Harness Protocol (UHP), an open standard. Your keys, your infrastructure.
Local-first AI agent runtime with sandboxed sessions, MCP tools, memory, credentials, audit/replay, and a built-in console. Run OpenAI, Anthropic, MiniMax, DeepSeek V4, and OpenAI-compatible models on your infrastructure.
Deploy and host DeepSeek Harness (dsh) instances — self-hosted on your own server or cloud-hosted: a multi-tenant platform with isolated Docker containers, persistent workspaces and resource quotas.