Sprapp
sprapp — agent controllive

~ sprapp

A terminal you buy once.
Any LLM can drive it.

One of the fastest terminals a developer can buy, written in Rust. Closed source, local, no account.

DownloadSee the benchmarks
  • Written in Rust
  • Runs local
  • No account
  • mac · win · linux
agent control
Sample session. Sprapp Terminal driven by an external LLM over built-in agent control — not a recording of your machine.

Agent control

Point any agent at one local endpoint.

Sprapp Terminal ships a built-in MCP endpoint. An external LLM drives the session you are already sitting in.

1 · Install2 · Give an agent control3 · sprapp doctor --mcp

Paste one block into your client

Add Sprapp to Claude, Cursor, Codex or any MCP client. It drives a real Sprapp Terminal session — your shell, your keys, your files.

~/.config/mcp/config.json
{
  "mcpServers": {
    "sprapp": {
      "url": "mcp://127.0.0.1:7420"
    }
  }
}
agent control ready · endpoint mcp://127.0.0.1:7420

Your clients, your keys

Works with Claude, Cursor, Codex and any MCP client. Bring your own model keys. There is no Sprapp cloud.

A real session

The agent sees panes, scrollback and running processes — not a blind one-shot subprocess in the dark.

Benchmarks

Numbers you can check, not adjectives.

We publish measurements and say where a rival wins. Compared against Ghostty, Alacritty, WezTerm and Warp.

Feature comparison of Sprapp Terminal against Warp, Ghostty, Alacritty and WezTerm.
FeatureSprappWarpGhosttyAlacrittyWezTerm
Agent control (MCP)Built inCloud client
BillingOne-time$20–$200 / monthFreeFreeFree
Account required
SourceClosedClosedOpenOpenOpen
LanguageRustRustZigRustRust

Feature facts last checked 2026-09-17. Warp pricing from its published plans.

Measured performance

Each figure is published per release and named to the exact machine, operating system and version. Nothing here is estimated.

Cold start to prompt

not measured yet

Time from launch to an interactive prompt.

Frame time under scroll

not measured yet

Frame time while scrolling a long output buffer.

CPU and battery under a long build

not measured yet

Draw during a sustained compile job.

Why Sprapp

The same agent control, on your own machine.

Not rented

Warp bills every month and needs a cloud account. Sprapp is bought once and runs with no account.

Not blind

Ghostty, Alacritty and WezTerm are equally fast and cannot be driven. Sprapp ships Agent control in the binary.

Not a script in the dark

A free MCP shell server runs commands out of sight. Sprapp exposes the session you are actually sitting in.

Recipe Registry

Teach an agent one useful thing at a time.

A Recipe is one MCP or config snippet with its own page. Each one makes the terminal do more without a new build.

Example recipe

Let Claude tail a failing test run

Claude · Cursor · Codex

Needs Sprapp 1.x

Open recipe
Example recipe

One keybind to open a scratch pane

Any MCP client

Needs Sprapp 1.x

Open recipe

This library is new. It grows one indexed page at a time, each a permanent free entry point to the download.

Browse the Recipe Registry

Sprapp Licence

One price. Paid once.

$49once
  • A licence key valid forever
  • Every 1.x release
  • Three of your own machines
  • Nothing renews, no account
DownloadBuy a licence

The terminal downloads free and runs as an evaluation until you buy a key. Nothing renews.

Team Pack

$199once

Five keys, delivered as one assignable block in a single email. You forward the keys yourself. We never manage your team.

Sprapp is the only terminal you buy once that any LLM can drive.