FRfrumplestlatz·Jan 11, 2026
If anyone wants to do this at home, this is a great base to work from:
https://github.com/memextech/ht-mcp
In ASCII-Driven Developmentmemextech
ht-mcp
Rust2025–2026
memextech / ht-mcp
ht-mcp
Pure Rust implementation of MCP server for headless terminal
2Distinct people
2Mentions
0Explicit recommenders
217GitHub stars
What to know before exploring
What it is
Pure Rust implementation of MCP server for headless terminal
GitHub
Where it is used
No documented product use has been verified yet.
What people are saying
No recommendation phrase was found in the indexed comments.
No classified warning is attached to this page. Read the discussions before treating silence as approval.
Also in these discussions
No other repository is repeatedly linked in the same discussions.
This week on Hacker News
Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 1:49:46 PM UTC.
No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.
Mentions over time
HN mentions by week2 dated mentions
Observed mentions: 2025-06-18 15:32:04 UTC to 2026-01-11 16:00:36 UTC. Weeks start Monday, UTC.
Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.
View mention counts and date ranges
| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| Jun 16 | 2025-06-16 00:00:00 UTC | 2025-06-23 00:00:00 UTC | 1 | 1 | 0 |
| Jun 23 | 2025-06-23 00:00:00 UTC | 2025-06-30 00:00:00 UTC | 0 | 0 | 0 |
| Jun 30 | 2025-06-30 00:00:00 UTC | 2025-07-07 00:00:00 UTC | 0 | 0 | 0 |
| Jul 7 | 2025-07-07 00:00:00 UTC | 2025-07-14 00:00:00 UTC | 0 | 0 | 0 |
| Jul 14 | 2025-07-14 00:00:00 UTC | 2025-07-21 00:00:00 UTC | 0 | 0 | 0 |
| Jul 21 | 2025-07-21 00:00:00 UTC | 2025-07-28 00:00:00 UTC | 0 | 0 | 0 |
| Jul 28 | 2025-07-28 00:00:00 UTC | 2025-08-04 00:00:00 UTC | 0 | 0 | 0 |
| Aug 4 | 2025-08-04 00:00:00 UTC | 2025-08-11 00:00:00 UTC | 0 | 0 | 0 |
| Aug 11 | 2025-08-11 00:00:00 UTC | 2025-08-18 00:00:00 UTC | 0 | 0 | 0 |
| Aug 18 | 2025-08-18 00:00:00 UTC | 2025-08-25 00:00:00 UTC | 0 | 0 | 0 |
| Aug 25 | 2025-08-25 00:00:00 UTC | 2025-09-01 00:00:00 UTC | 0 | 0 | 0 |
| Sep 1 | 2025-09-01 00:00:00 UTC | 2025-09-08 00:00:00 UTC | 0 | 0 | 0 |
| Sep 8 | 2025-09-08 00:00:00 UTC | 2025-09-15 00:00:00 UTC | 0 | 0 | 0 |
| Sep 15 | 2025-09-15 00:00:00 UTC | 2025-09-22 00:00:00 UTC | 0 | 0 | 0 |
| Sep 22 | 2025-09-22 00:00:00 UTC | 2025-09-29 00:00:00 UTC | 0 | 0 | 0 |
| Sep 29 | 2025-09-29 00:00:00 UTC | 2025-10-06 00:00:00 UTC | 0 | 0 | 0 |
| Oct 6 | 2025-10-06 00:00:00 UTC | 2025-10-13 00:00:00 UTC | 0 | 0 | 0 |
| Oct 13 | 2025-10-13 00:00:00 UTC | 2025-10-20 00:00:00 UTC | 0 | 0 | 0 |
| Oct 20 | 2025-10-20 00:00:00 UTC | 2025-10-27 00:00:00 UTC | 0 | 0 | 0 |
| Oct 27 | 2025-10-27 00:00:00 UTC | 2025-11-03 00:00:00 UTC | 0 | 0 | 0 |
| Nov 3 | 2025-11-03 00:00:00 UTC | 2025-11-10 00:00:00 UTC | 0 | 0 | 0 |
| Nov 10 | 2025-11-10 00:00:00 UTC | 2025-11-17 00:00:00 UTC | 0 | 0 | 0 |
| Nov 17 | 2025-11-17 00:00:00 UTC | 2025-11-24 00:00:00 UTC | 0 | 0 | 0 |
| Nov 24 | 2025-11-24 00:00:00 UTC | 2025-12-01 00:00:00 UTC | 0 | 0 | 0 |
| Dec 1 | 2025-12-01 00:00:00 UTC | 2025-12-08 00:00:00 UTC | 0 | 0 | 0 |
| Dec 8 | 2025-12-08 00:00:00 UTC | 2025-12-15 00:00:00 UTC | 0 | 0 | 0 |
| Dec 15 | 2025-12-15 00:00:00 UTC | 2025-12-22 00:00:00 UTC | 0 | 0 | 0 |
| Dec 22 | 2025-12-22 00:00:00 UTC | 2025-12-29 00:00:00 UTC | 0 | 0 | 0 |
| Dec 29 | 2025-12-29 00:00:00 UTC | 2026-01-05 00:00:00 UTC | 0 | 0 | 0 |
| Jan 5 | 2026-01-05 00:00:00 UTC | 2026-01-12 00:00:00 UTC | 1 | 0 | 1 |
What Hacker News says
2 sourcesShow HN: ht-mcp – a Rust MCP server of headless terminal for agents
We built a Rust MCP server, which wraps the excellent headless terminal (HT)[1] to makes it available for agentic coding tools.
Most agentic coding tools struggle with blocking, interactive terminal tools (all the boilerplate generator, infra CLI tools etc). This is because many existing CLI dev tools are built for humans and require interactive input. We built this so agentic coding tools (Claude Code, Cursor, Memex, etc) can “see” and “interact” with terminals exactly like humans do.
In our demo video [2], you'll see it operating vim/emacs just as a human would - selecting options, navigating menus, and modifying text in real-time. This is crucial for AI coding assistants that need to work with tools designed for human interaction.
We originally built an MCP server in TypeScript wrapping the HT (Rust) binary as a proof of concept. It wo
Read the rest
rked so well that we decided to streamline it and make it more compact and easy to install.
In the process, we found that using Rust and the MCP Rust SDK makes it really compelling to build MCP servers, with significant performance improvements:
- 40x faster startup time (~50ms vs ~2s)
- 70% less memory usage (~15MB vs ~50MB)
- Single 3MB binary vs ~200MB Node.js dependencies
- No subprocess overhead or external dependencies
As Andy put it [4]: "Terminals are one of the oldest and most prolific UI frameworks in all of computing. And they are stateful." Without HT, an agent struggles to manage this state directly; with HT-MCP, an agent can observe and interact with the terminal just like a human does.
This is an early first release and we'd love to hear if you find it useful.
Here is a demo using it from Claude Code[2] and Memex[3] (our own desktop agent coding tool).
Install it via Homebrew: `brew tap memextech/tap && brew install ht-mcp`
1. https://github.com/andyk/ht by Andy Konwinski
2. https://github.com/user-attachments/assets/e70a3240-77f5-4ef...
3. https://github.com/user-attachments/assets/6a1b6e76-5d5c-4ba...
4. https://news.ycombinator.com/item?id=40552257