DS Plugins DeepSeek Harness plugin notes

About

Independent notes on building, installing, and reviewing plugins for DeepSeek Harness.

DS Plugins is a small personal blog. It exists to capture practical detail around DeepSeek Harness (DSH): Cordis composition, bundle versus repository installs, everyday security habits, and how to keep a plugin stack small enough to reason about.

It is written by an independent developer. It is not affiliated with DeepSeek AI, not an official documentation mirror, and not a plugin marketplace.

What this site does

  • Explain Harness plugin concepts in plain technical English.
  • Walk through install and verification commands from public docs.
  • Point at public security discussions and defensive operating habits.

What this site does not do

  • Host agents, sell API keys, or collect account credentials.
  • Claim official partnership or “verified marketplace” status.
  • Publish exploit tutorials or bypass guides.

Suggested reading path

  1. Official Harness overview — deepseek.com/en/harness
  2. Everything Is a Plugin
  3. First afternoon with dsh web
  4. Plugin security in 2026
  5. Personal plugin stack

Disclaimer

DeepSeek, DeepSeek Harness, and related marks belong to their respective owners. Harness is in developer preview and may introduce breaking changes. Always prefer upstream documentation, Terms of Use, and safety notices when they differ from these notes.

Contact: hello@ds-plugins.com