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deterministic agent supervision
The supervisor for agents.
Zatch claims the work, pins the rules, watches every step, and judges the result — so your agents ship deterministic, auditable work, with a human in the loop wherever you need one. Every job, every step, on one console.
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⌕Search jobs, tickets…⌘K
Production▾
JH
WORKSPACE
▾acmetenant
release142
hotfix18
docs-sync5
nightly-digest30
acme / release
release
Workflow
Running
6
Queued
12
Verification coverage
96.4%
Errors · 24h
7
JOBREPOWORKFLOW STEPSTATUSDUR
4c8a1web
4/8
running4m
7d31aweb
5/8
running7m
9e02dapi
8/8
succeeded22m
a3f90infra
6/8
failed13m
+ 137 more — one console, any workflow, whatever its steps
What supervision means
Five things the supervisor does, every run
01
It claims the work
Every job enters from a durable source record — a real ticket, never a synthetic, untraceable trigger.
02
It pins the ground rules
Workflow, schemas, and prompts are snapshotted at job start. Nothing floating can change a run already in flight.
03
It watches every step
Zatch owns the runtime and observes each step as it executes — live, on one console, across every job.
04
It judges the result
Independent review gates advance the work — never the agent that produced it.
05
It recovers from failure
Abandoned jobs rebuild their position from durable history and resume without losing the thread.
Plug in any agent. Connect any tool.
The supervisor runs any coding agent and any tool — each an adapter on an open SPI, chosen per step. Anything missing, you can author.
coding agents
Claude Code
Codex
OpenCode
pi
OpenHands
+ any agent
integrations
GitHub
Linear
Jira
Telegram
Slack
+ anything
Deterministic by construction
Reliability isn't bolted on top. It's the contract every job runs under.
Source-pinned
Pinned workflows
No floating package or module version can change a job that is already in flight.
Portable
Runs anywhere
State is durable and portable — from one machine to a fleet — with no lock-in.
Provenance
Durable source records
Every job traces back to a real source — never a synthetic, untraceable invocation.
Recovery
Transparent recovery
Abandoned jobs rebuild from durable history and resume cleanly.
Pluggable
Adapter per step
Choose the agent and model independently for each step of your workflow.
Auditable
Everything is evidence
Each step emits deterministic markers, so every run is replayable and auditable.
The supervisor for agents.
Supervised, observable, deterministic — and built for how you ship.
Talk to us →
zatch — the supervisor for coding agents
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