The thin front-end touchpoints that make an agent usable, not just callable.

In Lesson 3.4 of GROW Course 3 (Production Agentic Systems), Doug Liles works through it with you. The minimum front-end surface that turns a capable agent into an adopted one.

What you'll take away

- Usable vs. callable

- The thin client

- Surfacing state

Chapters

(0:00) Cold open & the promise

(6:01) Usable vs. callable

(12:03) The thin client

(18:04) Surfacing state

(24:06) Human handoff points

(30:07) Keeping it thin

(36:09) The artifact & what to do Monday

Study guide, slide deck, blog companion, infographic (free)

- https://fde.goodcombinator.ai/lessons/FDE_Lesson_3_4

Audio companion is AI-narrated using NotebookLM. Explainer video is human-produced.

Public release

This full FDE Certification audio lesson is available publicly as part of GROW by Good Combinator.

Continue in GROW Skills Library: https://goodcombinator.com/grow/library

Episode metadata

Show: GROW by Good Combinator

Course: Course 3 - Production Agentic Systems

Lesson: 3.4

Season/Episode: 3/4

Runtime: 42:11

Access label: public-full-lesson

Source channel: spotify

Source audio: app/lessons/assets/course-3/3.4/3.4 audio podcast.m4a

Taxonomy: Domain=Production Agentic Systems; Career stage=FDE; Skill level=Intermediate; Asset type=Lesson; Outcome=Build

CRM events: course_started, lesson_completed, cert_enrolled

Transcript and accessibility

Final transcript required before launch: https://goodcombinator.com/grow/courses/course-3/lesson-3.4/transcript

Accessibility requirement: reviewed audio, clear title, descriptive show notes, and transcript availability before launch.

Audio companion is AI-narrated using NotebookLM and disclosed here.

Credits

Host: Doug Liles

Producer: Good Combinator

Audio: NotebookLM AI narration (disclosed)