AGENTIC PROCESS MODELLING NOTATION

The missing drawing language for agentic work

APMN lets you sketch how agents, tools, and people hand work to each other — clearly enough that your whole team nods.

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Built by Zanbric — your feedback shapes the roadmap.

WORK UNITSthe tasks
LLM + TOOL CALLSthe how
HUMANSthe judgment
GUARDRAILSthe safety
WHY APMN

Whiteboards lie. Docs go stale.

Agentic systems fail in the gaps between "the demo worked" and "who approved that?". APMN puts the whole story in one picture.

Explain it once

One canvas your PM, engineer, and risk team all read the same way — no translation meetings.

Govern by design

Humans, guardrails, confidence checks, and audit points are first-class objects — not afterthoughts.

Hand off cleanly

Every object carries contracts, prompts, and risk notes — detail an implementer can actually build from.

THE FIELD GUIDE

Anatomy of a good model

Steal these five habits. Hover the pins.

Invoice in
Extract fields
valid needs review
AP review
Validated
1 2 3 4 5
1starts with a trigger 2tasks named with verbs 3every exit labeled 4a human on the risky path 5one clear ending
Read the full field guide A day in the life of one invoice — every shape, told as a story. Opens in a new tab.
SHAPE THE ROADMAP

Break it. Then tell us how.

APMN is opinionated by design. If a shape confused you, a connector fought back, or something is plain missing — that is exactly the feedback that shapes the next release.

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