Cadenya
Freemium
Developers building agentic workflows
AI coding agents produce output you cannot easily audit — a diff lands, tests pass locally, and three days later you find the agent skipped a constraint you never formally validated. Orbit exists to close that gap.
Orbit is an MIT-licensed, self-hosted harness that wraps a coding agent run in a bounded loop: it selects a task from a dependency-ordered backlog, hands off to whatever agent you plug in, runs tests and lint as a hard gate, and writes structured JSON artifacts that record exactly what happened. Every closed orbit leaves four files — agent output, rubric scoring, an accept-or-iterate recommendation, and a human-readable progress log. The demo runs without an API key, which means you can verify the mechanics before committing any credentials. The harness is agent-neutral by design; the vendor page cites Claude, Codex, and Cursor as examples. Where it shows its seams: Orbit is intentionally small, so teams needing a hosted dashboard, team-level access controls, or CI/CD pipeline integration will be writing that glue themselves.
Bottom line: Pick Orbit when you need auditable, repeatable evidence that an agent actually completed a task — not just that it returned output; hit a wall when your team needs a hosted review interface or organizational access controls, because neither exists yet.
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Freemium
Developers building agentic workflows
Free · Open source
Long-term continuity in multi-session coding projects
Most coding-agent workflows end with a pull request and a prayer — the agent ran, something changed, and now you are reviewing a diff without knowing what the agent validated, skipped, or decided along the way. Orbit structures that process into what the vendor calls an ‘orbit’: a single task pulled from a dependency-aware backlog, executed through a connected coding agent, gated by tests, lint, and type checks, and closed only when validation passes. Each run produces four artifacts: `agent-result.json` capturing status, changed files, and raw agent output; `evaluation.json` with rubric scoring across task focus, completion, diff signal, and validation; `review.json` with an accept, iterate, or stop recommendation; and `progress.md` as a human-readable mission log.
The differentiating feature is the artifact contract, not the agent integration. Because every run — regardless of which agent ran — produces the same four structured files, teams comparing Claude against Codex are comparing JSON against JSON rather than eyeballing two different diffs. The vendor page describes this as ‘adapter experiments’: swap the agent behind the same contract and compare artifacts instead of anecdotes. The deterministic replay demo, which requires no API key, demonstrates the full loop — task selection, agent path, validation, evidence recording — so the harness behavior is verifiable before any live agent is connected.
Orbit fits teams that need audit trails for agent-generated code changes, researchers running controlled comparisons across coding agents, and repositories where a failing test or lint issue should block task completion rather than just generate a comment. It does not fit teams that need a hosted interface, multi-user access controls, or a pre-built CI/CD integration — the docs describe the project as ‘intentionally small,’ and community contributions are explicitly invited to extend adapter and mission-template coverage. Teams with those requirements will assemble their own scaffolding around the harness or reach for a more opinionated platform.
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