Who is DeepSeek Harness Chat for?

DeepSeek Harness Chat is a B2B product built for developers using Visual Studio Code.

Is DeepSeek Harness Chat free?

Yes — DeepSeek Harness Chat is free to use.

What platforms does DeepSeek Harness Chat run on?

DeepSeek Harness Chat runs on the web, Windows, macOS, and Linux.

Is DeepSeek Harness Chat still active?

Unverified. DeepSeek Harness Chat has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to DeepSeek Harness Chat?

Similar projects tracked by PulseGate include DeepSeek Harness Web, DeepSeek Harness Sidebar, and DeepSeek Harness Chat.

Who develops DeepSeek Harness Chat?

DeepSeek Harness Chat is developed by ysen.

When did DeepSeek Harness Chat launch?

DeepSeek Harness Chat first shipped in 2026.

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DeepSeek Harness Chat

Name: DeepSeek Harness Chat
Author: ysen

visualstudio.comChatbots & assistants

DeepSeek Harness Chat is a VS Code extension that adds a sidebar chat interface for DeepSeek Harness. It is intended for developers who want conversational coding assistance within the editor, using an interface modeled after Claude Code.

FreeWebWindowsmacOSLinux

Visit visualstudio.com

7alternatives

4features

2026since

Overview

4 features

In the Chatbots & assistants space, DeepSeek Harness Chat takes a focused approach. It provides VS Code users with an integrated chat interface for interacting with DeepSeek Harness while coding. It is built as a B2B product for developers using Visual Studio Code. DeepSeek Harness Chat is free to use. It runs on the web, Windows, macOS, and Linux.

Behind DeepSeek Harness Chat is ysen, and it first shipped in 2026. PulseGate's similarity index places it among 7 comparable projects. Key capabilities include sidebar chat, DeepSeek Harness integration, and code assistance.

Sidebar chat
DeepSeek Harness integration
Code assistance
Claude-style interface

Built with & integrations

AI providers

local_oss

Connectors

vscode

Runs on

BrowserWindowsmacOSLinux

Trust & compliance

Verified signals

HTTPSFree tierStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 11:19 UTC
DeepSeek Harness Chat verified via VS Code Marketplace
Source: VS Code Marketplace · Open

Frequently asked questions about DeepSeek Harness Chat

What is DeepSeek Harness Chat?: DeepSeek Harness Chat provides VS Code users with an integrated chat interface for interacting with DeepSeek Harness while coding. It is catalogued under Chatbots & assistants on PulseGate.
Who is DeepSeek Harness Chat for?: DeepSeek Harness Chat is a B2B product built for developers using Visual Studio Code.
Is DeepSeek Harness Chat free?: Yes — DeepSeek Harness Chat is free to use.
What platforms does DeepSeek Harness Chat run on?: DeepSeek Harness Chat runs on the web, Windows, macOS, and Linux.
Is DeepSeek Harness Chat still active?: Unverified. DeepSeek Harness Chat has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to DeepSeek Harness Chat?: Similar projects tracked by PulseGate include DeepSeek Harness Web, DeepSeek Harness Sidebar, and DeepSeek Harness Chat.DeepSeek Harness Web DeepSeek Harness Sidebar DeepSeek Harness Chat
Who develops DeepSeek Harness Chat?: DeepSeek Harness Chat is developed by ysen.
When did DeepSeek Harness Chat launch?: DeepSeek Harness Chat first shipped in 2026.

At a glance

Platforms: Web
Languages: English
First seen: 9 Sept 2026
Built for: developers using Visual Studio Code
Model: B2B
Solves: Provides VS Code users with an integrated chat interface for interacting with DeepSeek Harness while coding.

Registered as

VS Code Marketplace: ysen.dsh-vsc-weblike

Developer

ysen

Index record

Indexed: 9 Sept 2026
Lifecycle: Alive
First seen: Sept 2026
Last seen: 9 Sept 2026

Identity audit (13)

Slug: deepseek-harness-chat-visualstudio-com
Lifecycle state recorded: 9 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 9 Sept 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 9 Sept 2026
Canonical URL: https://marketplace.visualstudio.com/items?itemName=ysen.dsh-vsc-weblike

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