Agentic Testing,
From Your Terminal

Open source on GitHub

One command installs it; testsprite setup hands it to your coding agent. From there, end-to-end tests run from a shell, a script, or a CI step.

Features

Your agent verifies its own work.

One command, whether you type it or your agent does.

Terminal-native

End-to-end tests without opening a browser or an IDE — and testsprite setup teaches your coding agent the commands, the exit codes, and where a failure lands.

  • One npm install — no browsers to install
  • Claude Code, Codex, Cursor, Cline, Antigravity
  • The same verifier as MCP, CI, and the dashboard
An agent running TestSprite from the terminal, reading the failure and rerunning

Failures you can act on

One command pulls the whole failure bundle into your repo: the failing step, a video, a DOM snapshot, the root cause, and a suggested fix.

  • Reproduction steps your agent can follow
  • Session video for every failure
  • A fix verified by the same test that failed
A failed test in TestSprite with its session video, root cause, and suggested fix

A suite that compounds

Passing tests are kept rather than regenerated, so one command re-checks everything you have verified so far — and coverage grows with the app.

  • Re-runs the whole suite, not a sample
  • No selectors to hand-maintain
  • Regression coverage compounds instead of decaying
The test coverage map of a live product, use cases linked to their tests
Pipelines

Scriptable by design.

A stable --output json from every command and documented exit codes, so a pipeline can gate a merge on the result.

A developer's terminal handing work to the TestSprite CLI, which passes to ship or loops a failure back to the coding agent
Compatibility

Works with the coding agents you already use.

Plug in through MCP or the open-source CLI. Your agent writes the code, TestSprite verifies it, and nothing about your workflow changes.

  • Claude Code
  • Codex
  • Cursor
  • Antigravity
  • VS Code
  • Kimi
  • Trae
  • Claude Code
  • Codex
  • Cursor
  • Antigravity
  • VS Code
  • Kimi
  • Trae

Apache 2.0 on GitHub — the same CLI our own agents run. Read it before you run it.

View the repository
The public record · codercup.ai

When frontier agents go head-to-head, we’re the referee.

Claude Code, OpenAI Codex and Google Antigravity build the same ten-phase app under one clock. We score every phase against 16–22 end-to-end test plans.

0% 80%
Self-evolve
~12%-25%
Regression
42% 92%
Requirements met
See the public record
Good to know

Frequently asked
questions

Node.js 20 or newer, and a TestSprite account for the API key. Run npm i -g @testsprite/testsprite-cli, then testsprite setup — it prompts for the key, verifies it, and installs a verification skill for your coding agent. If you would rather not install globally, npx @testsprite/testsprite-cli works for one-off runs.

Install it now.Verify on your next commit.

Free to start. Node.js 20 or newer is the only prerequisite.

Open source on GitHub