Feishu/Lark MCP server + CLI tool. 85 tools, 3 auth layers. Send as user via cookie+protobuf.
Connect Runs on your machine
claude mcp add feishu-user-plugin -e LARK_COOKIE=<LARK_COOKIE> -e LARK_APP_ID=<LARK_APP_ID> -e LARK_APP_SECRET=<LARK_APP_SECRET> -e LARK_USER_ACCESS_TOKEN=<LARK_USER_ACCESS_TOKEN> -e LARK_USER_REFRESH_TOKEN=<LARK_USER_REFRESH_TOKEN> -- npx -y [email protected]{
"mcpServers": {
"feishu-user-plugin": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"LARK_COOKIE": "<LARK_COOKIE>",
"LARK_APP_ID": "<LARK_APP_ID>",
"LARK_APP_SECRET": "<LARK_APP_SECRET>",
"LARK_USER_ACCESS_TOKEN": "<LARK_USER_ACCESS_TOKEN>",
"LARK_USER_REFRESH_TOKEN": "<LARK_USER_REFRESH_TOKEN>"
}
}
}
}{
"mcpServers": {
"feishu-user-plugin": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"LARK_COOKIE": "<LARK_COOKIE>",
"LARK_APP_ID": "<LARK_APP_ID>",
"LARK_APP_SECRET": "<LARK_APP_SECRET>",
"LARK_USER_ACCESS_TOKEN": "<LARK_USER_ACCESS_TOKEN>",
"LARK_USER_REFRESH_TOKEN": "<LARK_USER_REFRESH_TOKEN>"
}
}
}
}{
"servers": {
"feishu-user-plugin": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"LARK_COOKIE": "<LARK_COOKIE>",
"LARK_APP_ID": "<LARK_APP_ID>",
"LARK_APP_SECRET": "<LARK_APP_SECRET>",
"LARK_USER_ACCESS_TOKEN": "<LARK_USER_ACCESS_TOKEN>",
"LARK_USER_REFRESH_TOKEN": "<LARK_USER_REFRESH_TOKEN>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
LARK_COOKIEOptional, secret | Feishu web session cookie. Required for user-identity messaging tools (send_to_user, send_as_user, etc). |
LARK_APP_IDOptional | Feishu Open Platform self-built app App ID (cli_xxxxxxxxxxxx). Required for Official API tools (docs, bitable, wiki, drive, calendar, tasks, OKR, group messaging). |
LARK_APP_SECRETOptional, secret | Feishu Open Platform self-built app App Secret. Used together with LARK_APP_ID. |
LARK_USER_ACCESS_TOKENOptional, secret | User OAuth UAT for P2P chat reading and as user-owner on resource creation. Obtained via 'npx feishu-user-plugin oauth'. |
LARK_USER_REFRESH_TOKENOptional, secret | Refresh token for UAT auto-renewal. |
Details
| Package | [email protected] (NPM, stdio) |
| First published | 22 May 2026 |
| Last updated | 22 May 2026 |
| Registry name | io.github.EthanQC/feishu-user-plugin |
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