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Build Your Own AI Agent CLI in 150 Lines

Details

External ID
48370368
Source
HN
Company
—
Product
Build Your Own AI Agent CLI in 150 Lines
Website domain
go-micro.dev
Launched
June 2, 2026
Cohort
—
Upvotes
34
Upvotes percentile
0.8046448087431693
Tags
—
Fetched at
Sept. 7, 2026, 9:26 p.m.
Updated at
Sept. 7, 2026, 9:26 p.m.

Description

I can't tell if HN is the right kind of place for this stuff anymore since people are so advanced in their use but I thought it was interesting to leverage my existing Go microservices framework and turn it into the core of what would provide tools for an agent cli or whatever beyond that. Extensibility is key. Thought I'd share and get a conversation going.

Enrichment

Theme
AI agent frameworks and developer tools
Vertical
Horizontal
Function
Dev tools
Audience
Developer
AI stance
AI-native
Project type
Hobby / open-source project
Normalized one-liner
tutorial for building ai agent cli
Manually corrected
False

Could you build this?

Yes A 150-line CLI wrapper around LLM tool calling in Go is a classic beginner-to-intermediate coding exercise that AI assistants can generate effortlessly.

Discussion

4 comments analyzed.

Competitors mentioned: go-micro (mentioned as alternative implementation)

Concerns raised: Error management incomplete, Response shaping needs more feature completeness, Code generation for agents not included, Complexity around AI agents generally

Feature requests: Agent can generate and create new services on the fly, Code generation capabilities for services, Better error handling in responses

Competitors

Other products that read as similar to this one — 526 launches clear the similarity bar, closest 8 shown.

Attention rank: #108 of 527 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).

Launched 216 days after the earliest competitor.

Other launches for this product

Same idea, different domain

Nobody's really built a dev tools tool for Sales yet.