TestivAI runs on your own machine — the client starts it, so there is no endpoint to ping. 438 installs a week from npm. Last commit 6 Nov 2026.
Local-first visual regression for AI agents: verdicts, diff images, explain_snapshot. No API key.
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 17 August 2026. No other catalogue keeps this.
We read the source, 21 h ago · rules 995398eba69f
Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.
? ` To accept an intended removal, delete the baseline directory in the same change${dir ? ` (git rm -r ${shellArg(dir)})` : ''}; otherwise restore the test, or what it needs to reach its capture.`
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
if (safely(() => exists('/.dockerenv') || exists('/run/.containerenv'), false)) host.container = true;
пакет @testivai/mcp ссылается на testivai/testivai-oss
const file = path.join(dir, name);
const stdout = execSync(command, { encoding: 'utf-8', stdio: ['ignore', 'pipe', 'inherit'] });
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
Code changes quietly between releases, and nobody reads the diff of a dependency. We do, on every release — watch TestivAI and you get told the day something new turns up.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add mcp -- npx -y @testivai/mcp
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@testivai/mcp"
]
}
}
}
[mcp_servers.mcp]
command = "npx"
args = ["-y", "@testivai/mcp"]
{
"mcpServers": {
"mcp": {
"command": "npx",
"args": [
"-y",
"@testivai/mcp"
]
}
}
}
{
"servers": {
"mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@testivai/mcp"
]
}
}
}
Visual regression & snapshot testing for AI agents — list runs, read semantic diffs, review.
Plain-English browser tests for AI agents: real Chrome, deterministic verdicts. Free, no API keys.
Snapshot tests for AI tool-call traces: diff, validate, and catch silent regressions.
Visual regression testing over MCP: upload screenshots, review diffs, approve. No CI needed.
Regex test, explain, replace patterns for AI agents
Local MCP server: JSON repair, regex testing, JSON-Schema validation for AI agents.
Run visual regression tests, review diffs, and manage baselines on a Lastest instance.
Test, describe, and validate regular expressions locally. No network and no key.
Answers built from our own checks of this server.