Gauge CLI
Open-Source Hillclimbing for Agent Experience
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Hi HN! We're releasing an open-source CLI for hillclimbing Agent Experience. That means optimizing your agent-facing surfaces (Skills, CLIs, SDKs, and docs) so that your users' coding agents can easily use your product. Pointing your own agent at the repo is enough to get started. https://github.com/gauge-sh/gauge-cliWe've found that power users generally want to hand a CLI/MCP to their agents and get started from the terminal. They rarely want to log in and use the web UI themselves. We think developer tools must be agent-friendly to remain relevant.Here are some common findings that Gauge identifies:- agents get confused with CLI/SDK behavior and start source diving - interactive commands block agents - agents use deprecated/old CLI commands - agents don't use Skills when you'd expect - agents confidently assert limitations that don't exist - inconsistent terminology confuses agents - agents can't figure out how commands fit together into a workflowLocally, the Gauge CLI uses Docker containers to run agent harnesses (you can bring your own subscriptions). It finds where agents get confused or stuck and tests changes using your pre-release artifacts (Skills/CLI etc). We normalize events from Claude Code, Codex, Pi and OpenCode into standardized transcripts, and store them locally, alongside structured information in SQLite so that your agent can easily analyze the data. This enables automatic hillclimbing toward a great Agent Experience.We also offer hosted compute that enables more features, built on our custom Gateway (for credential brokering and transparent, per-session response rewriting). Hosted compute enables many more concurrent sessions, easier collaboration with teammates, a GitHub App for PR reviews, sessions with logged-in MCPs/APIs, and most importantly it lets you close your laptop while the sessions actually run.You don't need a Gauge account to run the full loop end-to-end though. We expect that local execution with the CLI is enough to find and fix several agent experience issues in a typical project.You'll be able to validate fixes for these issues locally, before publishing new versions (we inject pre-release Skills and code artifacts into the sessions).We would love your feedback!
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HN · launched Oct 20, 2026 · 5 upvotes (top 90%)
- Horizontal
- Observability & eval
- Developer
- AI-native
- Hobby / open-source project
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See all 693 similar launches →Could you build this?
Yes An open-source CLI that iterates on docs, skills and SDK surfaces is a scripted loop around an existing coding agent or LLM API, with no specialized infrastructure needed.
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Competitors
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Attention rank: #676 of 694 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 350 days after the earliest competitor.
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