ZELVIO puts reasoning, tool calls, state and retries into one observable runtime. Run it on a laptop, run it in production.
Run it locallyA working agent demo takes an afternoon; keeping it stable for three months is a different problem. ZELVIO makes retries, idempotency, budget control, human approval gates and end-to-end tracing runtime concerns, so your code only carries business logic.
Read the docsEvery model call and tool call is persisted, so a crashed process resumes from the last completed step instead of paying twice.
Tool calls execute in isolation with timeouts, quotas and a network allowlist.
Token and spend ceilings per run, per agent, per tenant. Over budget degrades gracefully instead of running away.
Steps that need approval can stay suspended for days and resume automatically once a human signs off.
Bug reports, feature requests and documentation patches are welcome — open an issue at github.com/zelvio/zelvio or mail us.
