Agent to Agent Workflows

Autonomous field service

The individual agents are worth having on their own. What they build toward is different: an issue detected, diagnosed, matched to a technician with the right skills, with the part confirmed before anyone is dispatched — running as one continuous loop rather than a chain of people forwarding work to each other.

  • Detection through to dispatch as a single loop
  • Steps run in parallel where they do not depend on each other
  • Preconditions enforced, not merely sequenced
  • Humans stay in command of cost and risk

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A canal waits at every lock

Most service organisations run work as a linear process where a job sits until somebody moves it to the next step. Ascendo’s own description of that is a canal, and the useful part of the metaphor is the waiting.

Each stop is also where context is lost. The diagnosis reaches the scheduler as a priority field; what the scheduler knew about parts never reaches the technician. The alternative is a railway: agents acting on the same job at once, each with the full picture.

Four handoff points in a linear service process, each showing how long the job sits waiting for a person to move it on and which piece of context is dropped at that transition.
The job is not being worked at any of these four points. It is waiting for somebody to pass it along.

The loop

Four steps that today happen sequentially, days apart, with a person chasing each one.

  1. Step 1

    Detect

    Telemetry indicates a developing fault before the customer notices, arriving as a risk and confidence score rather than another alarm to triage.

  2. Step 2

    Diagnose

    The likely cause is established from the signal, the service history and the documentation, so what gets scheduled is a known job.

  3. Step 3

    Secure the part

    Availability is checked across the van and nearby depots and the part is reserved, before the visit is planned around it.

  4. Step 4

    Match and dispatch

    The technician is chosen on skills, location and parts position together, and the job goes out with everything lined up behind it.

Four stages of the service loop — detection from telemetry, diagnosis from history and documentation, the part reserved across van and depots, and the technician matched and dispatched.
These four happen today in sequence, days apart, with somebody chasing each one to the next desk.

What makes this different from an automated workflow

Two of these are about time. The third is about who is still in charge.

Parallel, not sequential

Steps that do not depend on each other happen at the same time. Checking the parts position does not need to wait for a schedule, and that waiting is most of where the time goes.

Preconditions, not just order

The interesting part of coordination is not sequencing — it is holding a step back until something is true. A return should not be raised before anyone knows which component failed.

Humans stay in command of cost and risk

Autonomous does not mean unattended. Decisions that commit money, carry safety implications or affect a major account stay with people. What is removed is the coordination overhead.

Two panels contrasting a canal, where each step waits for a person to move the job to the next lock, with a railway, where agents act on the same job at once holding steps back until a precondition is true.
The difference is not speed at each step. It is that nothing on the right is waiting for somebody to pass it along.

Why the usual approaches fall short

Three of these leave the handoffs in place. The fourth removes the wrong thing.

A workflow builder with automated steps

Runs a fixed pipeline in a fixed order. It cannot wait for a precondition.

Integrating your existing tools point to point

Moves data between systems and leaves the decisions where they were.

More coordination staff

Works, and scales linearly with volume, adding another place for context to be lost.

Full automation with no human decisions

The decisions that carry cost and risk are the ones worth a person’s attention.

Two columns comparing a workflow builder, point-to-point integration, more coordination staff and fully unattended automation with agents coordinating under preconditions.
A workflow builder will order the part before the diagnosis exists, because a fixed pipeline has no way to hold a step back.

What things are called

The canal and railway framing, and the terms underneath it.

Workflow
A linear process where each step waits for a person to move it on. The canal.
Dataflow
Agents acting on the same job simultaneously, each with the full context. The railway.
Orchestration
Sequencing agents toward a goal, including holding a step back until its preconditions are met.
Handoff
Passing work between agents with the context intact rather than restarting it from a form.
Precondition
Something that must be true before a step is allowed to run.
Human in command
Decisions carrying cost, safety or account risk stay with people by design rather than by omission.

Frequently Asked Questions

The coordination is autonomous; the decisions that matter are not. Detection, diagnosis, parts checks and matching happen without anyone chasing them. Committing money, accepting a safety-relevant risk, or anything touching a major account stays with a person by design.

Where this fits

Workflow Orchestration Agent

The agent that sequences the others and holds a step back until its preconditions are met.

AI agents for field service

The individual agents inside this loop, and what each one is responsible for.

Levels of autonomy

How much of an interaction proceeds without a person, set per issue type rather than globally.

More Agent to Agent Workflows tours

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Field Service

Map it against one of your own jobs

Pick a job that went badly last month. We will walk through where the waiting actually was, and how much of it this removes.

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