{"id":47948082,"url":"https://github.com/ryaneggz/open-harness","last_synced_at":"2026-04-29T07:05:52.024Z","repository":{"id":347240300,"uuid":"1193297270","full_name":"ryaneggz/open-harness","owner":"ryaneggz","description":"Isolated sandbox images for AI coding agents","archived":false,"fork":false,"pushed_at":"2026-03-27T16:29:14.000Z","size":86,"stargazers_count":1,"open_issues_count":0,"forks_count":1,"subscribers_count":0,"default_branch":"main","last_synced_at":"2026-03-27T16:54:45.061Z","etag":null,"topics":["agent","ai","claude-code","codex","deepagents","docker","langchain","nvidia","openclaw","openshell","sandbox"],"latest_commit_sha":null,"homepage":"","language":"Shell","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ryaneggz.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null,"notice":null,"maintainers":null,"copyright":null,"agents":null,"dco":null,"cla":null}},"created_at":"2026-03-27T04:26:44.000Z","updated_at":"2026-03-27T16:29:18.000Z","dependencies_parsed_at":null,"dependency_job_id":null,"html_url":"https://github.com/ryaneggz/open-harness","commit_stats":null,"previous_names":["ryaneggz/open-harness"],"tags_count":null,"template":false,"template_full_name":null,"purl":"pkg:github/ryaneggz/open-harness","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ryaneggz%2Fopen-harness","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ryaneggz%2Fopen-harness/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ryaneggz%2Fopen-harness/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ryaneggz%2Fopen-harness/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ryaneggz","download_url":"https://codeload.github.com/ryaneggz/open-harness/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ryaneggz%2Fopen-harness/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":31393780,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-04-04T04:26:24.776Z","status":"ssl_error","status_checked_at":"2026-04-04T04:23:34.147Z","response_time":60,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["agent","ai","claude-code","codex","deepagents","docker","langchain","nvidia","openclaw","openshell","sandbox"],"created_at":"2026-04-04T08:52:02.160Z","updated_at":"2026-04-26T07:02:56.661Z","avatar_url":"https://github.com/ryaneggz.png","language":"Shell","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Mifune Open Harness\n\n**Mifune Open Harness** — run Claude, Codex, Gemini, and Pi side-by-side from one `docker compose up`. Each agent gets its own branch, its own SOUL, its own schedule.\n\n- **Worktree-per-agent.** Each agent gets its own branch, its own SOUL, its own schedule.\n- **Agents that work while you sleep.** Cron-driven heartbeats wake them to do real work, autonomously.\n- **One container, every agent.** Claude Code, Codex, Pi, Gemini CLI — same sandbox, same toolchain.\n- **Only host dependency: Docker.** No Node, no Python, no toolchain rot on your laptop.\n- **Composable infra.** Cherry-pick Postgres, Cloudflare tunnels, SSH, Slack, Caddy gateway.\n\n---\n\n## 📦 Install\n\n```bash\ncurl -fsSL https://raw.githubusercontent.com/ryaneggz/open-harness/refs/heads/main/install.sh | bash\n```\n\nOnly host dependency: [Docker](https://docs.docker.com/get-docker/). Add `-s -- --with-cli` to also install the `oh` CLI on the host (requires Node 20+).\n\n## 🚀 Quickstart\n\nThe full sandbox lifecycle is three commands:\n\n```bash\noh onboard            # one-time: GitHub, LLM, Slack, Claude auth wizard\noh sandbox my-agent   # provision and start\noh shell my-agent     # connect (interactive shell)\noh clean my-agent     # tear down\n```\n\nPrefer VS Code or remote SSH? See [Connecting to a sandbox](https://github.com/ryaneggz/open-harness/blob/main/docs/getting-started/quickstart.md).\n\nInside the shell, start working:\n\n```bash\nclaude                # terminal coding agent\npi                    # automations — Slack, heartbeats, extensions\n```\n\n## ✨ What you get\n\n| | |\n|---|---|\n| **AI agents** | Claude Code, OpenAI Codex, Pi Agent, Mom (Slack bot) |\n| **Runtimes** | Node 22, pnpm, Bun, uv (Python) |\n| **DevOps** | Docker CLI + Compose, GitHub CLI, cloudflared, tmux, cron |\n| **Browser** | agent-browser + Chromium (headless) |\n| **Worktree-per-agent** | One branch per agent, one container, shared toolchain |\n| **Heartbeats** | Cron-scheduled autonomous runs (`workspace/heartbeats/*.md`) |\n\n## 📚 Where to go next\n\n- [Quickstart](https://github.com/ryaneggz/open-harness/blob/main/docs/getting-started/quickstart.md) — full step-by-step\n- [Onboarding](https://github.com/ryaneggz/open-harness/blob/main/docs/getting-started/onboarding.md) — auth wizard walkthrough\n- [Compose overlays](https://github.com/ryaneggz/open-harness/blob/main/docs/guide/overlays.md) — Postgres, Slack, SSH, gateway, Cloudflare\n- [Slack bot](https://github.com/ryaneggz/open-harness/blob/main/docs/slack/overview.md) — Mom + Pi via Socket Mode\n- [CLI reference](https://github.com/ryaneggz/open-harness/blob/main/docs/cli/commands.md) — every `oh` command\n- [Heartbeats](https://github.com/ryaneggz/open-harness/blob/main/docs/guide/heartbeats.md) — cron-scheduled autonomous tasks\n- [Architecture](https://github.com/ryaneggz/open-harness/blob/main/docs/architecture/orchestrator-worktrees.md) — one container, N worktrees, one daemon\n\n## 🗂️ Project layout\n\n```\n.devcontainer/    # Sandbox environment (Dockerfile, compose, overlays)\ndocs/             # Plain-markdown documentation (GitHub-rendered)\ninstall/          # Provisioning scripts\nworkspace/        # Agent workspace template (bind-mounted)\npackages/\n  sandbox/        # @openharness/sandbox — CLI + container lifecycle\n  slack/          # Vendored fork of pi-mom — Slack bot\n```\n\n## 🧹 Cleanup\n\n```bash\noh clean my-agent\n```\n\n## 🤝 Contributing \u0026 community\n\nIssues and PRs welcome at [github.com/ryaneggz/open-harness](https://github.com/ryaneggz/open-harness). If Mifune Open Harness is useful to you, please [give us a star](https://github.com/ryaneggz/open-harness/stargazers).\n\n## 📄 License\n\nMIT.\n\n---\n\n[Full documentation](https://github.com/ryaneggz/open-harness/tree/main/docs)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fryaneggz%2Fopen-harness","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fryaneggz%2Fopen-harness","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fryaneggz%2Fopen-harness/lists"}