dsx is an open-source project built for developers using Claude Design.

Does dsx have a free plan?

Yes — dsx is open source under the MIT license and free to use.

What platforms does dsx run on?

dsx runs on the command line. It can also be self-hosted.

Is dsx still maintained?

The GitHub repository shows 199 commits in the last 90 days.

What are alternatives to dsx?

Similar projects tracked by PulseGate include EfficiencyNext Data Connector, System Information Widgets, and CKB.

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dsx

Name: dsx
Author: somework

github.ioInfrastructure

dsx is a command-line tool that enables efficient synchronization of Claude Design projects to and from a local directory. It implements git-like commands (clone, pull, push, status, diff) by directly interacting with Claude's undocumented Design API and MCP server, avoiding the high token costs of routing file contents through an LLM. The project documents the reverse-engineering process required to discover the private API endpoints and data formats.

Open SourceMITCLISelf-hosted

Visit github.io

Overview

5 features

dsx sits in PulseGate's Developer Tools category. Expensive token usage when syncing design system files from Claude's server to local disk through an LLM agent. It is built as an open-source project for developers using Claude Design. The project is open source (MIT). dsx is available on the command line, and it can be self-hosted.

Behind dsx is somework, and it first shipped in 2026. The project is developed in the open on GitHub with 199 commits in the last 90 days. Among its 5 catalogued features are project sync, local clone, and pull and push. It exposes integrations via an MCP server.

Summary written by a language model from the project’s public pages.

Project sync
Local clone
Pull and push
Diff support
Token efficiency

Built with & integrations

AI providers

anthropic

Connectors

MCP

Runs on

CLISelf-hosted

Trust & compliance

License

MIT

Verified signals

HTTPSOpen SourceFree tierGitHubActive maintenance

Indexing history

What PulseGate has recorded for this listing

Indexed26 Jul · 16:54 UTC
I reverse-engineered Claude's undocumented Design API so a file sync wouldn't cost 665k tokens verified against its public source
Source: PulseGate · Open

Frequently asked questions about dsx

What is dsx?: Expensive token usage when syncing design system files from Claude's server to local disk through an LLM agent. It is catalogued under Developer Tools on PulseGate.
Who should use dsx?: dsx is an open-source project built for developers using Claude Design.
Does dsx have a free plan?: Yes — dsx is open source under the MIT license and free to use.
What platforms does dsx run on?: dsx runs on the command line. It can also be self-hosted.
Is dsx still maintained?: The GitHub repository shows 199 commits in the last 90 days.
What are alternatives to dsx?: Similar projects tracked by PulseGate include EfficiencyNext Data Connector, System Information Widgets, and CKB.EfficiencyNext Data Connector System Information Widgets CKB
Who develops dsx?: dsx is developed by somework.
How long has dsx been around?: dsx first shipped in 2026.

At a glance

Platforms: Cli
Languages: English
Open source: Yes (GitHub)
License: MIT
First seen: 26 Jul 2026
Built for: developers using Claude Design
Model: Open source
Solves: Expensive token usage when syncing design system files from Claude's server to local disk through an LLM agent.

Registered as

GitHub: somework/dsx

Developer

somework

Solo developer

GitHub

Open source

View on GitHub

Stars: 0
Forks: 0
Open issues: 3
Last commit: 26 Jul 2026
Commits 90d: 199
Contributors: 1
Authorship: Solo
Default branch: main
Latest release: v0.1.2 · 25 Jul 2026

Live coverage

Identity confidence: High · 88
Indexed: 26 Jul 2026
Lifecycle: Alive
First seen: Jul 2026
Last seen: 26 Jul 2026

Identity audit (13)

Slug: i-reverse-engineered-claude-s-undocumented-design-api-so-a-f-github-io
Lifecycle state recorded: 26 Jul 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 26 Jul 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 26 Jul 2026
Canonical URL: https://somework.github.io/dsx/reverse-engineering-claude-design.html

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