THE ESSENTIALS IN 30 SECONDS

  • DeepSeek says Harness had about 1.54 million daily active users on November 4, with about 92 trillion tokens consumed per day; only users of its official API are counted.
  • About 35,000 third-party plugins have been created since launch, and about 60% of active users have made or installed at least one, according to the team.
  • DeepSeek plans an official plugin marketplace and a programme offering plugin authors token incentives; no launch date or terms have been given.

DeepSeek has published new usage figures for DeepSeek Harness, the open-source agent application it released as a developer preview in August. In an update posted on the evening of November 5, the team said Harness had about 1.54 million daily active users on November 4, according to Chinese outlets Phoenix Tech and DoNews. FourWeekMBA, citing the same update, puts monthly active users at 5.48 million. RuntimeWire reports that the figures were shared through the official DeepSeek Harness account on X.

What the numbers measure

The statistics cover only people who run Harness with DeepSeek's official API; users who connect the tool to other models are not included. On that basis, DeepSeek says Harness consumes about 92 trillion tokens per day. The team also reports about 35,000 third-party plugins created since launch, and says about 60% of active users have built or installed at least one.

FourWeekMBA reproduces a growth chart from the update showing seven-day average daily users rising from about 271,000 in the week starting September 30 to 1.40 million in the week starting October 28. It notes that the headline 1.54 million is a single-day figure and therefore not directly comparable with those weekly averages. All the numbers are self-reported and have not been independently verified, and the update gives no revenue or paid-user figures.

Plans for plugins

Harness is built around an "everything is a plugin" design, in which models, tools, sessions and the interface can all be swapped out. Building on that, DeepSeek says it will create an official plugin marketplace to make it easier for authors to publish plugins and for users to find and install them. It also plans to improve the stability and compatibility of the plugin API and to tighten plugin security. A support programme for plugin authors is in preparation, offering token incentives, technical exchanges and promotion of their work; the details will depend on community feedback. No launch date, fees or revenue-sharing terms have been announced.

Background

Harness v0.1 launched on August 13 under the MIT licence, and a desktop version followed on September 29. Its GitHub repository shows roughly 273,000 stars and still labels the project a developer preview that may introduce breaking changes. The site previously covered Super-Agent, a DeepSeek coding prototype packaged for Harness; the new disclosure adds adoption figures for the platform itself.