{"repo":"Agent-Pattern-Labs/iso","free":true,"listed":false,"github":"https://github.com/Agent-Pattern-Labs/iso","clone":"git clone https://github.com/Agent-Pattern-Labs/iso.git","description":"Isomorphic agent tooling: author once, run anywhere. Build, lint, route, fan out, eval, trace, guard, contract, and ledger AI-agent workflows across Cursor, Claude Code, Codex, and OpenCode.","language":"TypeScript","stars":11,"topics":["agent-harness","ai-agents","claude-code","codex","cursor","llm","monorepo","opencode","prompt-engineering","typescript"],"license":null,"category":"ai-agents","readme_excerpt":"iso Write your AI agent instructions once. Run them anywhere, on any model. iso is Razroo's toolchain for making agent harnesses isomorphic — one authored source fans out to every coding harness (Cursor, Claude Code, Codex, OpenCode, Pi) and stays legible across model tiers (frontier models down to 7B local models). The repo now covers the full loop: build portable harness files, route models, replay evals, parse production traces, scope role capabilities, select deterministic context bundles, audit runtime policy, cache reusable artifacts, canonicalize identity keys, score deterministic rubrics, rank work queues, track artifact lineage, plan dispatches, settle dispatch results, redact sensitive output, materialize source-backed facts, migrate consumer projects, validate artifact contracts, and persist local workflow truth. The only narrower surface is iso-trace model-score , which still depends on transcripts exposing stable model metadata. Today, agent workflow reliability is fragmented on three axes: 1. Harness fragmentation. Each coding agent reads a different file layout — CLAUDE.md , AGENTS.md , .cursor/rules/ .mdc , .opencode/agents/ .md , .pi/prompts/ .md , .mcp.json vs opencode.json vs .codex/config.toml vs .pi/settings.json . Keeping them in sync is copy-paste drift. 2. Model fragmentation. A prompt written with a frontier model in mind quietly breaks on smaller models: soft imperatives ( should , when relevant ), taste words, ambiguous cross-references, and unstruc","default_branch":null,"files":null,"tree":[],"storefront":"/r/Agent-Pattern-Labs","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/Agent-Pattern-Labs/iso/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}