free-search

DSH 插件：免费网页搜索，双免费后端（Parallel 默认 + Exa 备用，均匿名免 key）+ 设置开关 + MCP server 双传输（stdio + HTTP/SSE 双端口），兼容 Claude Code / Codex | Free web search for DeepSeek Harness: Parallel (default) + Exa (backup) free providers, settings toggle, and dual-transport MCP server (stdio + HTTP/SSE) for Claude Code / Codex