MCP that extracts function signatures, tRPC procedures, and project architecture from JavaScript/TypeScript codebases
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add project-structure -- npx -y mcp-project-structure --workspace .~/.codex/config.toml
[mcp_servers.project-structure]
command = "npx"
args = ["-y", "mcp-project-structure", "--workspace", "."]
# codex mcp add project-structure -- npx -y mcp-project-structure --workspace .~/.cursor/mcp.json
{
"mcpServers": {
"project-structure": {
"command": "npx",
"args": [
"-y",
"mcp-project-structure",
"--workspace",
"."
]
}
}
}.vscode/mcp.json
{
"servers": {
"project-structure": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"mcp-project-structure",
"--workspace",
"."
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"project-structure": {
"command": "npx",
"args": [
"-y",
"mcp-project-structure",
"--workspace",
"."
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"project-structure": {
"command": "npx",
"args": [
"-y",
"mcp-project-structure",
"--workspace",
"."
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"project-structure": {
"command": "npx",
"args": [
"-y",
"mcp-project-structure",
"--workspace",
"."
]
}
}
}