{"type":"post","id":"gauge-open-sources-mit-cli-to-hillclimb-agent-59dc9d","slug":"gauge-open-sources-mit-cli-to-hillclimb-agent-59dc9d","title":"Gauge open-sources MIT CLI to hillclimb Agent Experience against Claude Code, Codex, Pi and OpenCode","description":"Gauge has open-sourced an MIT-licensed CLI that runs coding agents against a product in local Docker containers.","retrieval_nugget":"Gauge has open-sourced an MIT-licensed CLI that runs coding agents against a product in local Docker containers. Teams can test whether agents can use their documentation, CLI, SDK, or Skills, then inspect recorded sessions and ask a coding agent to propose fixes. This makes agent usability testable before a product change ships.","published_at":"2026-11-07","updated_at":"2026-11-07","record_date":"2026-11-07","date_kind":"published_at","topics":["claude","codex","claude-code"],"entities":["Gauge","Gauge CLI","Claude Code","Codex","Pi","OpenCode"],"related_patterns":["harness-architecture-outlives-model-choice"],"novelty_label":"new_fact","what_changed":"Gauge open-sourced its MIT-licensed CLI, enabling local Docker-based evaluation of product experiences with Claude Code, Codex, Pi and OpenCode.","prior_refs":[],"source_url":"https://www.withgauge.com/blog/launch-week-open-source-cli","source_urls":["https://www.withgauge.com/blog/launch-week-open-source-cli"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:gauge-open-sources-mit-cli-to-hillclimb-agent-59dc9d","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/gauge-open-sources-mit-cli-to-hillclimb-agent-59dc9d/","markdown":"https://newruntime.com/posts/gauge-open-sources-mit-cli-to-hillclimb-agent-59dc9d.md","json":"https://newruntime.com/posts/gauge-open-sources-mit-cli-to-hillclimb-agent-59dc9d.json"},"markdown_url":"https://newruntime.com/posts/gauge-open-sources-mit-cli-to-hillclimb-agent-59dc9d.md","next_reads":[{"type":"topic","path":"/topics/claude/","url":"https://newruntime.com/topics/claude/","title":"Claude","reason":"Explore the claude topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/claude.md","json_url":"https://newruntime.com/topics/claude.json"},{"type":"topic","path":"/topics/codex/","url":"https://newruntime.com/topics/codex/","title":"Codex","reason":"Explore the codex topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/codex.md","json_url":"https://newruntime.com/topics/codex.json"},{"type":"topic","path":"/topics/claude-code/","url":"https://newruntime.com/topics/claude-code/","title":"Claude Code","reason":"Explore the claude-code topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/claude-code.md","json_url":"https://newruntime.com/topics/claude-code.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/sources/","url":"https://newruntime.com/sources/","title":"Sources","reason":"See the original sources this archive cites.","media_type":"text/html"}]}