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Try it in two minutes What makes it different zerd vs Claude Code on 11 tasks zerd in numbers

How it works

The idea in one picture Architecture Life of a request Design decisions Context: how zerd stays cheap Finding code without reading everything Correctness: verify, review, ground Reviews and fixing what they find Adversarial round: a webhook service

Using zerd

Models and routing Safety Memory and learning Parallel agents Skills, subagents, profiles Interactive UI Extending: MCP, hooks, commands, project tools Configuration

Reference

Tests Windows notes Not there yet License

License

zerd is source-available: run it for any purpose, but the source cannot be copied or redistributed.

zerd is source-available, not open source. You can run it for any purpose, including commercial use, and you can redistribute unmodified official binaries. You cannot copy, modify, redistribute, or reuse the source code. See LICENSE for the full terms.

Not there yet

What zerd does not do yet, said plainly.