# Plandex: AI agent (CLI agent) in 2026

> Open-source terminal agent for large multi-file tasks with a diff review sandbox.

**Sourced facts checked 2026-10-17.** Source: https://plandex.ai (checked 2026-10-17). Rank 16 of 16 in CLI agent.

## Key facts

| Fact | Value |
| --- | --- |
| Type | AI agent |
| Category | CLI agent |
| Maker | Plandex |
| Interface | CLI |
| Licence | MIT (Open source) |
| GitHub stars | 15,759 (as of 2026-10-17) |
| Status | inactive |
| Note | Last push to GitHub was 2025-10-03 (GitHub API). The README says Plandex Cloud has been 'winding down as of 10/3/2025'. plandex.ai didn't respond on 2026-10-17. |
| Website | https://plandex.ai |
| Repository | https://github.com/plandex-ai/plandex |
| Source | https://plandex.ai (checked 2026-10-17) |
| Vibe Shipped harness page | https://vibeshipped.io/harness/plandex |

## Install

### Install

This is an agent you run, not an MCP server. Install and setup: https://plandex.ai

Source: https://plandex.ai (checked 2026-10-17).

## Links

- Page: https://vibeshipped.io/directory/agents/plandex
- JSON: https://vibeshipped.io/directory/agents/plandex.json
- Claim this listing: https://vibeshipped.io/directory/claim?entry=agents/plandex
- Directory: https://vibeshipped.io/directory

Ranking rule: Within a category, entries sort by (1) latest verification: verified working, then reachable but sign-in required, then failing; (2) share of daily checks that passed; (3) number of sourced facts attached to the entry; (4) median response time of passing checks; (5) name. Nothing else counts. Rankings are never for sale: sponsors and paid plans cannot change an entry's position.