Expired90% confidenceFactTime unknown
ECC skills use the Skill.md plus YAML Front Matter format and are designed to be used across Claude Code, Codex, and OpenCode.
1
Sources
90%
Confidence
Medium-term (~90 days)
Relevance
5/31/2026
First Seen
Valid until: 8/29/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedECC explicitly supports mainstream AI programming tools including Claude Code, Codex, Opencode, and Cursor.79% similarUnverifiedECC (Enhanced Claude Code) is an Agent Harness performance optimization system on GitHub that aims to unify mainstream AI programming environments such as Claude Code, Codex, OpenCode, and Cursor into a single engineering framework.73% similarUnverifiedECC places agents.md in the repository root directory as a cross-tool universal file to be read by Claude Code, Cursor, Codex, and OpenCode.73% similarUnverifiednotebooklm-py可作为Claude Code、Codex、OpenClaw等AI智能体的工具插件72% similarVerifiedOpenAI open-sourced a project called Codex Plugin for Claude Code (codex-plugin-cc).72% similar
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