MCP server that helps AI agents find, compare, and verify the right tools for any build task — across 35+ open-source registries.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add toolcairn -- npx -y @neurynae/toolcairn-mcp~/.codex/config.toml
[mcp_servers.toolcairn]
command = "npx"
args = ["-y", "@neurynae/toolcairn-mcp"]
# codex mcp add toolcairn -- npx -y @neurynae/toolcairn-mcp~/.cursor/mcp.json
{
"mcpServers": {
"toolcairn": {
"command": "npx",
"args": [
"-y",
"@neurynae/toolcairn-mcp"
]
}
}
}.vscode/mcp.json
{
"servers": {
"toolcairn": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@neurynae/toolcairn-mcp"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"toolcairn": {
"command": "npx",
"args": [
"-y",
"@neurynae/toolcairn-mcp"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"toolcairn": {
"command": "npx",
"args": [
"-y",
"@neurynae/toolcairn-mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"toolcairn": {
"command": "npx",
"args": [
"-y",
"@neurynae/toolcairn-mcp"
]
}
}
}