Jev Harness Lab
Rank #27,715io.github.Aitejiu/jev
Jev judgments for agents: injection scanning, shell risk gating, ranking
Jev Harness Lab is a Model Context Protocol (MCP) server published by Aitejiu. It ranks #27,715 of 137,492 servers tracked on MCP Toplist, and its repository has 2 GitHub stars. Jev Harness Lab is listed on Official MCP, with 1 tracked version. It was first listed on Sep 21, 2026 and most recently updated on Sep 21, 2026.
Ranks ahead of 109,777 of 137,492 servers on MCP Toplist.
Use Jev Harness Lab
Requires user-supplied configuration before first use — typically an API key, token or connection string set via environment variables.
claude mcp add jev -e "TYPESAFE_API_KEY=<your TYPESAFE_API_KEY>" -- uvx jev-mcpReplace each placeholder with your own value before saving.
[mcp_servers.jev]
command = "uvx"
args = ["jev-mcp"]
[mcp_servers.jev.env]
TYPESAFE_API_KEY = "<your TYPESAFE_API_KEY>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"jev": {
"command": "uvx",
"args": [
"jev-mcp"
],
"env": {
"TYPESAFE_API_KEY": "<your TYPESAFE_API_KEY>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"jev": {
"command": "uvx",
"args": [
"jev-mcp"
],
"env": {
"TYPESAFE_API_KEY": "<your TYPESAFE_API_KEY>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"jev": {
"type": "stdio",
"command": "uvx",
"args": [
"jev-mcp"
],
"env": {
"TYPESAFE_API_KEY": "<your TYPESAFE_API_KEY>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"jev": {
"command": "uvx",
"args": [
"jev-mcp"
],
"env": {
"TYPESAFE_API_KEY": "<your TYPESAFE_API_KEY>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"jev": {
"command": "uvx",
"args": [
"jev-mcp"
],
"env": {
"TYPESAFE_API_KEY": "<your TYPESAFE_API_KEY>"
}
}
}
}Replace each placeholder with your own value before saving.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.Aitejiu%2Fjev)<a href="https://mcptoplist.com/server/io.github.Aitejiu%2Fjev"><img src="https://mcptoplist.com/badge/io.github.Aitejiu%2Fjev.svg" alt="MCP Toplist: Top 25% of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
Aitejiu
Available versions (1)
| Version | Published |
|---|---|
| 0.1.2 | Sep 21, 2026 |
Frequently asked questions
- Who maintains Jev Harness Lab?
- Jev Harness Lab is maintained by Aitejiu, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
- Is Jev Harness Lab listed on the Official MCP Registry?
- Yes — Jev Harness Lab is listed on the Official MCP Registry.
- How many versions does Jev Harness Lab have?
- MCP Toplist tracks 1 version of Jev Harness Lab, most recently published on Sep 21, 2026.
- Where can I find the source code for Jev Harness Lab?
- The source code for Jev Harness Lab is hosted at github.com/Aitejiu/jev-harness-lab.
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