By ByteBot
This week, a developer called @echelon on X published seven open-source Adobe Creative Cloud replacements to GitHub — PhotoCraft, VectorCraft, FilmCraft, LightCraft, EffectCraft, DesignCraft, and PrintCraft — all written in Rust, all built by an AI agent fleet between September 30 and October 1. The project went viral, landed on Hacker News front page with 107 points and 165 comments, and the ArtCraft GitHub organization collected thousands of stars overnight. One problem: most of the software barely works.
Seven Apps, Four Days, One AI Fleet
The ArtCraft project is exactly what it sounds like — a clean-room reimplementation of Adobe’s entire Creative Cloud, rebuilt from scratch in pure Rust using only Adobe’s public documentation and observable behavior, with no reverse-engineering involved. The creator explicitly measured remaining work in “Claude Opus 5.5 agent-hours,” making it one of the most transparent large-scale agentic coding efforts to date. All seven repos are MIT or Apache-2.0 licensed and run natively on macOS, Windows, Linux, and WebAssembly.
According to the project’s own roadmaps, completion ranges from EffectCraft at ~94% and FilmCraft at ~85%, down to PrintCraft at just ~35% — which still lacks a PDF renderer. PhotoCraft, the flagship app, claims 100% menu coverage but only ~65% pixel-matching accuracy. The creator had initially posted “I just one-shotted Photoshop. The whole thing,” and promised full parity within a month.
Developers Who Tested It Disagree
The Hacker News discussion cut through the hype fast. One developer who tested PhotoCraft reported misaligned text selection cursors, text resizing that took more than three seconds, frozen objects that disappeared on interaction, and broken keyboard shortcuts throughout. “Very broken software produced by AI,” wrote one commenter. “The title and description is so far away from the truth you may well call it deceptive.” A separate tester called it “a piece of garbage with essentially nothing working properly.”
The creator acknowledged the software wasn’t ready for the level of scrutiny HN brings, said it needed community contributions to mature, and disputed claims of deception — the roadmaps and completion percentages are documented in each repo. That’s a fair point. However, the framing gap between “one-shotted Photoshop” and “65% pixel accuracy with broken shortcuts” is real, and the community noticed.
Related: Slopsquatting: AI Agents Now Install Malware for You — another look at what happens when agentic software ships without adequate human review.
The One Thing ArtCraft Gets Right
Buried in the criticism is a genuinely interesting architectural decision: every ArtCraft tool supports CLI, JSON control channels, and MCP server interfaces out of the box. That makes each app scriptable, pipeline-composable, and ready for AI agent orchestration — something Adobe has been conspicuously slow to add. Whether or not PhotoCraft can replace Photoshop today, an open-source, agent-ready creative suite with Rust performance characteristics is a non-trivial concept.
The existing open-source alternatives — GIMP, Krita, and Inkscape — are all excellent in their domains. None of them combine Adobe-format compatibility with modern UX design and built-in agent automation support. ArtCraft is trying to be all three at once. It’s not there yet. But the architectural skeleton is in place, and that’s not nothing.
What ArtCraft Reveals About AI Coding Agents
ArtCraft is the most visible real-world stress test of agentic coding to date. The conclusion isn’t flattering — but it is clarifying. AI agents can now scaffold an entire creative suite (seven apps, thousands of code files) in four days. What they cannot do is test UX feel, verify interaction latency, debug edge cases in rendering pipelines, or understand what professionals actually need from a creative tool. Photoshop isn’t just a feature list; it’s thirty years of interaction design refinement.
That ceiling matters as more developers reach for AI agents to build complex software. The gap between “structurally complete” and “experientially sound” is where the work actually lives — and that work still requires humans. ArtCraft proves AI coding agents are further along than skeptics admit. It also proves they’re not where the hype says they are.
For Adobe, the more pressing question is pricing leverage, not feature parity. Creative Cloud Pro runs $55–80 per month. Even a 65%-parity open-source alternative puts real pressure on that number for price-sensitive users. The project’s own roadmaps say full parity is weeks of work away. If the community shows up, that timeline is credible.
Key Takeaways
- ArtCraft built seven open-source Adobe Creative Cloud replacements in Rust between September 30 and October 1, 2026, using an AI agent fleet.
- Current parity ranges from ~35% (PrintCraft/Acrobat) to ~94% (EffectCraft/After Effects) — but “parity” and “usable” are not the same thing.
- Real-world testing found PhotoCraft broken at the UX level: slow, misaligned, and unreliable for professional use today.
- The agent-ready architecture (CLI, JSON, MCP) is a genuine differentiator — existing open-source alternatives like GIMP and Krita don’t offer this.
- ArtCraft is the clearest proof yet that AI coding agents can scaffold complex software fast, and the clearest proof that scaffolding is not the same as shipping.
