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DeepSeek Harness MCP Connector and MCP Server marketplace with over one hundred MCP connectors. Discover, authorize, and manage connections; supports OAuth 2.0 PKCE, API keys, stdio/HTTP, mcpServers JSON import, and tool and prompt discovery. Maintained by Qichacha/QCC.

DeepSeek Harness (DSH) plugin: mount the nuphus-mcp desktop automation MCP server as native tools (mcp__nuphus-mcp__*).

Zero-dependency MCP stdio server template + ready-to-use A-share data tools for DeepSeek Harness (dsh). No API key, all env-var paths, standard NDJSON protocol.

Third-party complete DeepSeek Harness agent over the Agent Client Protocol (ACP) — a superset of the official automation-only @deepseek-ai/dsh-acp. npx one-command, offline archive, works with Zed / VS Code ACP / Claude Code.