DeepSeek Harness MCP Connector: connect servers, search tools across active connections, and troubleshoot discovery. Includes a continuously updated catalog; supports OAuth 2.0 PKCE, API keys, Streamable HTTP/stdio, and mcpServers JSON import.
DeepSeek Harness 插件：一键 OAuth 授权连接企查查（Qichacha）MCP 服务 / One-click OAuth connect to Qichacha MCP services for DeepSeek Harness
DeepSeek Harness 插件：一键 OAuth 授权连接企查查法律数据 MCP（法律产品：法规/案例） / One-click OAuth connect to Qichacha legal-data MCP (regulation & case) for DeepSeek Harness
Pre-visit due diligence and company research in DeepSeek Harness for customer background checks and risk briefs, with Qichacha MCP tool-call budget approval and entity confirmation.
Data cleaning and data enrichment for CSV/XLSX/JSON enterprise lists in DeepSeek Harness, including spreadsheet cleaning, deduplication, profiling, optional Qichacha MCP and exports.
AI form filling and spreadsheet autofill for XLSX in DeepSeek Harness, using authorized Qichacha MCP facts with cell previews, user confirmation and export to a new copy.
