Manage documents in Needle and search them with built-in RAG.
接入配置
选择客户端，复制配置，再按项目文档补齐环境变量。
claude mcp add needle --env NEEDLE_API_KEY='<NEEDLE_API_KEY>' --env DIRECTORY_PATH='<DIRECTORY_PATH>' -- uv --directory /path/to/needle-mcp run needle-mcp~/.codex/config.toml
[mcp_servers.needle]
command = "uv"
args = ["--directory", "/path/to/needle-mcp", "run", "needle-mcp"]
env = { NEEDLE_API_KEY = "<NEEDLE_API_KEY>", DIRECTORY_PATH = "<DIRECTORY_PATH>" }
# codex mcp add needle --env NEEDLE_API_KEY='<NEEDLE_API_KEY>' --env DIRECTORY_PATH='<DIRECTORY_PATH>' -- uv --directory /path/to/needle-mcp run needle-mcp~/.cursor/mcp.json
{
"mcpServers": {
"needle": {
"command": "uv",
"args": [
"--directory",
"/path/to/needle-mcp",
"run",
"needle-mcp"
],
"env": {
"NEEDLE_API_KEY": "<NEEDLE_API_KEY>",
"DIRECTORY_PATH": "<DIRECTORY_PATH>"
}
}
}
}.vscode/mcp.json
{
"servers": {
"needle": {
"type": "stdio",
"command": "uv",
"args": [
"--directory",
"/path/to/needle-mcp",
"run",
"needle-mcp"
],
"env": {
"NEEDLE_API_KEY": "<NEEDLE_API_KEY>",
"DIRECTORY_PATH": "<DIRECTORY_PATH>"
}
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"needle": {
"command": "uv",
"args": [
"--directory",
"/path/to/needle-mcp",
"run",
"needle-mcp"
],
"env": {
"NEEDLE_API_KEY": "<NEEDLE_API_KEY>",
"DIRECTORY_PATH": "<DIRECTORY_PATH>"
}
}
}
}claude_desktop_config.json
{
"mcpServers": {
"needle": {
"command": "uv",
"args": [
"--directory",
"/path/to/needle-mcp",
"run",
"needle-mcp"
],
"env": {
"NEEDLE_API_KEY": "<NEEDLE_API_KEY>",
"DIRECTORY_PATH": "<DIRECTORY_PATH>"
}
}
}
}.trae/mcp.json
{
"mcpServers": {
"needle": {
"command": "uv",
"args": [
"--directory",
"/path/to/needle-mcp",
"run",
"needle-mcp"
],
"env": {
"NEEDLE_API_KEY": "<NEEDLE_API_KEY>",
"DIRECTORY_PATH": "<DIRECTORY_PATH>"
}
}
}
}需要的环境变量
NEEDLE_API_KEYDIRECTORY_PATH
把占位值换成你自己的密钥；不要把密钥提交到代码仓库。