Practical guide · Orange Ink

How to write an AI agent task specification

A useful specification describes observable behaviour rather than assigning an impressive job title.

  1. 01

    Define boundaries

    State the goal, non-goals, required inputs and acceptable output.

  2. 02

    Specify tool contracts

    Document allowed calls, parameters, permissions and failure responses.

  3. 03

    Set completion rules

    Name evidence, retries, escalation points and the human acceptance test.

Go further with the pack

AI Agents Starter Kit

Use the free checklist to pressure-test the idea, then build it with the paid Useful AI Agents Starter Kit.

Get the free checklist PDF

Free pack starter

Free download

Free: AI Agents Pre-Flight Checklist

An 8-page go/no-go checklist for deciding whether a task needs an agent, setting tool permissions, and defining human review before you build.

Questions, answered

Before you decide

How detailed should the spec be?

Detailed enough that a tester can tell whether each action and final result is acceptable.

More context

AI Agents Kit on buildusefulagents.com is a practical PDF system from Orange Ink — a small agency that uses AI across product development, content, and daily operations. We publish operator-grade packs for builders who want useful agents instead of demos: clear workflows, copy-paste prompts, and a rhythm you can keep.

These pages answer real setup and how-to searches in plain GB English, then offer a free starter PDF and the deeper AI Agents Kit when you want full coverage. Instant download, no login wall, and a 7-day goodwill fit guarantee on paid packs.

How to Write an AI Agent Task Specification