The DeepSeek Harness (DSH) official toolchain provides basic model inference capabilities. For developers who need fine-grained cost control, personalized instruction management, and a richer interaction interface, the existing functionality may not be sufficient. This section introduces the Enhance plugin developed by Missher12, which adds several practical features to DSH through standalone modules.

Plugin Positioning

Missher Enhance is a standalone DeepSeek Harness plugin maintained by Missher12. It extends the functional boundaries of the official Harness by adding modules such as usage statistics, personalized instructions, projectless sessions, and piano navigation. Even in Desktop environments, it continues to run independently.

Core Features

The plugin mainly provides the following capabilities:

  • Usage and costs: View usage and cost statistics in Settings, or display statistics below the compose box.
  • Personal instructions: Configure personalized instructions in Settings.
  • Session management: Manage sessions in Settings.
  • Piano presentation: Navigate using the piano presentation via the conversation turn navigator.
  • Model metadata and reasoning: Use existing model settings and conversation controls to view model metadata and reasoning information.
  • Documents and session messages: Handle documents and session messages in the conversation header and Add menu.
  • Projectless sessions: Create projectless sessions in the sidebar.

Installation and Enablement

Installation requires the target Harness CLI. The command is as follows:

dsh plugin --profile web add https://github.com/Missher12/dsh-missher-enhance/releases/download/v0.1.0-rc.2/dsh-missher-enhance-0.1.0-rc.2.tgz

Recommended operation steps:
1. Stop the target host.
2. Verify the SHA-256 checksum of the release package.
3. Install into the canonical web profile, not the derived desktop-base profile.
4. Restart the same host.

Typical Usage

  1. View costs: Go to Settings → Usage and view usage statistics and costs.
  2. Configure instructions: Go to Settings → Personal instructions and manage personal instructions.
  3. Manage sessions: Go to Settings → Sessions and manage sessions.
  4. Piano navigation: Use the conversation turn navigator to experience the piano presentation feature.
  5. Handle documents: Process documents and session messages in the conversation header and the Add menu.
  6. Projectless sessions: Create projectless sessions in the sidebar.

Use Cases and Notes

Missher Enhance is suitable for users who want to add cost tracking, personalized behavior control, and a better interaction experience to DSH.

Notes:
* Archival restoration limitation: The archival restoration feature requires a Desktop version with a native hosted maintenance bridge. Regular Web environments or hosts without this bridge will report it as unavailable. This version does not provide the native Desktop bridge.
* Data retention: The plugin’s settings and module options belong to Enhance. Disabling a module retains existing sessions, original documents, message receipts, and user settings; no data is deleted.
* Permissions and licensing: The plugin runs with the permissions of the current DSH process. Before installing, review the source code and license (MIT).

Summary

Missher Enhance provides DSH users with comprehensive enhancements ranging from cost monitoring to interface interaction through its modular design. For more details, refer to the GitHub source code or the Skill Star catalog.

  • GitHub: https://github.com/Missher12/dsh-missher-enhance
  • Skill Star catalog: https://www.skillhub.cn/plugins/Missher12/dsh-missher-enhance