Unverified50% confidenceOpinionExact time
Claude Code, Codex, Hermes Agent, OpenCloud, and DeepSeek-related products (DSH) are all categorized as Agent Harness products, embodying the core ideas of Harness Engineering.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/25/2026
First Seen
Valid until: 12/24/2026
Sources
Related Entities
Related Claims
UnverifiedThe Harness architecture has long been widely adopted in mainstream AI tools and frameworks such as Claude Code and Codex; DeepSeek Harness gives this architecture a name and presents it as an official product.77% similarUnverifiedAll three tools (Grok Build, Codex, and Claude Code) can read projects, modify files, execute commands, and run tests, and all support connecting to MCP, loading skills, and invoking sub-agents.65% similarVerifiedThe core formula of Harness Engineering is: Harness (specification) + LLM (large language model) = Agent.65% similarUnverifiedDeepSeek Harness's Agent Preset feature allows customization of prompts, Skills, tool-calling permissions, context compression methods, background task execution strategies, sub-Agent capabilities, and Workflow capabilities.64% similarUnverifiedClaude Code的工具链（harness）由五个扩展点构建而成：CLAUDE.md文件、Hooks、Skills、Plugins、LSP集成与MCP服务器64% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/949790API
curl https://kongchang.com/api/v1/knowledge/claims/949790MCP
get_claim(id=949790)