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agent · cli New · 2026-08-19

Toolbay Stack

An open-source, MIT-licensed agent stack for Claude Code designed to reduce context usage by 83% compared to gstack. It features self-testing engines, loud failure reporting, project-specific modes (SHIP, CRAFT, WILD, LOCK), structured correction memory, and a built-in backtesting suite for measuring correctness against seeded defects.

Visit site Open source via hn-showLast verified ·

AFIT Review

Accuracy
n/a
Privacy
5.0
Value
5.0
Multilingual
n/a
Ease of use
n/a
Scalability
n/a

Lab Verdict

Developers using Claude Code who want a local, highly-tested, and context-efficient agent stack should try Toolbay Stack. The catch is that it is in early version (v0.2.0), requires manual cloning as it is not yet on npm, and currently lacks upstream capabilities like cross-project learnings.

llm-judge · website review · 2026-08-20

Pricing

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Capabilities

agent-stackclaude-codecontext-reductiontesting

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