psi

open-sourceNew

A 6.4 MB portable coding agent

About

Open-source, extensible coding agent with a small ANSI C core and Lua runtime. Runs in the terminal on Linux, macOS, Windows, BSD and Haiku with your choice of models.

Is this your tool?

Make sure builders find it. See Stackdrop Featured.

Feature this tool: $49/month Questions? Ask us

Review within 48 hours. Also a labeled spot in your category, a pinned week in New Drops and a newsletter mention. Cancel anytime by emailing hello@getstackdrop.com.

Claim this listing

The Drop

New AI tools for builders, in one short email.

One short email. Unsubscribe anytime.

Related tools

Action Gate for Claude Code

Dev tools

Make Claude Code ask before Slack posts, CRM edits, or deploys

paid#claude-code#hooks

Agent HUD

New

Dev tools

HUD for Claude Code, Codex and 16 more coding agents

freemium#hud#coding-agents

Agent Pets

Dev tools

Your Claude Code and OpenCode sessions as pets that walk along the bottom of Chrome

paid#coding-agents#chrome-extension

Agentic SEO Check

New

Dev tools

SEO and AEO audits with the exact fix for every finding

free#seo#aeo

Agentrnk

New

Dev tools

Shareable profile for agentic coding usage

free#stats#claude-code

AJX

New

Dev tools

Find where AI agents get stuck using your product

open-source#agent-ux#testing