MCP server diagnostics — CLI + TypeScript library. Tests every tool, resource, and prompt, then scores health. Published on npm as @incultnitollc/mcp-probe.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add probe -- npx -y @incultnitollc/mcp-probe~/.codex/config.toml
[mcp_servers.probe]
command = "npx"
args = ["-y", "@incultnitollc/mcp-probe"]
# codex mcp add probe -- npx -y @incultnitollc/mcp-probe~/.cursor/mcp.json
{
"mcpServers": {
"probe": {
"command": "npx",
"args": [
"-y",
"@incultnitollc/mcp-probe"
]
}
}
}.vscode/mcp.json
{
"servers": {
"probe": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@incultnitollc/mcp-probe"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"probe": {
"command": "npx",
"args": [
"-y",
"@incultnitollc/mcp-probe"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"probe": {
"command": "npx",
"args": [
"-y",
"@incultnitollc/mcp-probe"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"probe": {
"command": "npx",
"args": [
"-y",
"@incultnitollc/mcp-probe"
]
}
}
}