DeepSeek Harness PluginManifest Valid

dsh-file-fix

Unified file upload and attachment system for DeepSeek Harness Web UI with content-addressed storage and agent tools.

UI & ProductivityTerminal & TUISecurity & PolicyRemote Execution

2GitHub Stars0ForksUpdated2026-08-24

Install

$ dsh plugin --profile web add dsh-file-fix

Plugin Overview & Capabilities

AI-assisted organization based on the public repository snapshot. The content must be grounded in source evidence and does not replace compatibility or security verification.

source-grounded

dsh-file-fix is a DeepSeek Harness plugin that enhances the Web UI upload experience by providing a unified file import system. It enables users to drag and drop, paste, or pick any file type into the session workspace. Attachments are saved to a content-addressed storage (~/.dsh/attachments/filefix/), automatically injected into model conversation contexts, displayed as downloadable message bubbles in historical chats, and made accessible to agents via dedicated read_attachment and place_attachment tools.

Key Capabilities

Universal file drag-and-drop, clipboard paste, and file-picker support for non-image and image files
Content-addressed file attachment storage with SHA-256 deduplication and JSONL manifest indexing
Automatic attachment list injection into model context at step preparation
Agent-facing read_attachment tool with chunking (default 48KB) and automatic workspace mirroring for large files
Agent-facing place_attachment tool for exporting attachment files into the session workspace
Interactive attachment rail with status chips (uploading/ready/failed) and message file bubbles with download endpoints
Visual context detection restricting model switcher when image inputs are required

Useful For

Uploading text, code, logs, and arbitrary file types directly into DeepSeek Harness Web chat sessions
Providing attached files and manifests directly to LLM context without relying on predefined workspace paths
Allowing AI agents to read attachment bytes in chunks or export them cleanly into the local workspace
Downloading attachments from chat history message bubbles

Who It Fits

DeepSeek Harness Web UI users requiring universal file uploads
Developers and researchers analyzing arbitrary data or documents in DSH sessions
Users looking to bypass native Web UI image-only upload restrictions

Documented Limitations

Default size limits set to 50MB per file, 20 files per batch, and 200MB total batch size (configurable via plugin config)
On win32 platforms, dsh spill-policy thresholds require 48KB chunking and workspace mirroring to bypass spill path format incompatibilities
Agent cannot unpack or execute files if the runtime environment lacks shell execution capabilities

DSH Compatibility

Version-specific runtime evidence collected by DSH Plugin. A missing result means we have not tested that combination yet.

Not tested yetNo runtime compatibility tests have been published yet.

Security Signals

Objective signals discovered from package metadata and source inspection. These are not a guarantee that a plugin is safe.

Dependency Counts

package.json declares 0 runtime, 7 development, 15 peer, and 0 optional dependencies.

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Dsh Bundle Declared

package.json declares DSH bundle metadata.

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License Declared

GitHub reports the repository license as MIT.

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Package Manifest Available

A root package.json was captured and can be inspected by the registry.

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Source Available

Public GitHub source metadata is available for this registry snapshot.

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Source & Registry Notes

Public provenance, Registry classification, and the latest source check for this entry, kept separate from runtime verification.

Source repository: re-ITRT/dsh-file-fix
Registry source: GitHub · dsh-plugin topic
Registry classification: Plugin
Source checked: 64ab40f · 2026-08-25

This project is independently indexed from public source information. DSH Plugin is not affiliated with DeepSeek or the plugin author. Always check the author repository before installation.