DeepSeek Harness said on X on November 8 that it plans to improve plugin API stability and compatibility, strengthen plugin security, and build an official plugin marketplace. According to PANews, the marketplace will let developers publish plugins and users find plugins they need; the team is also preparing a support program for plugin authors, including token funding, technical exchanges, and promotion of their work. An expression-of-interest form is open, while participation rules and support details will be announced when the program launches. Since DeepSeek Harness launched, the number of third-party plugins has grown to about 35,000, and around 60% of active users have created or installed at least one plugin.