MCP Server for Bilibili Video Info
A Bilibili MCP Server that can retrieve subtitles, danmaku (bullet comments), and comments information from videos using the video URL.
Usage
This MCP server supports three transport methods:
- stdio
{
"mcpServers": {
"bilibili-video-info-mcp": {
"command": "uvx",
"args": [
"bilibili-video-info-mcp"
],
"env": {
"SESSDATA": "your valid sessdata"
}
}
}
}
- sse (Server-Sent Events) run bilibili-video-info-mcp in sse mode
cp .env.example .env
uvx run --env .env bilibili-video-info-mcp sse
then config your mcp client
{
"mcpServers": {
"bilibili-video-info-mcp": {
"url": "http://{your.ip.address}:$PORT$/sse"
}
}
}
- streamable-http (HTTP Streaming) run bilibili-video-info-mcp in streamable-http mode
cp .env.example .env
uvx run --env .env bilibili-video-info-mcp streamable-http
then config your mcp client
{
"mcpServers": {
"bilibili-video-info-mcp": {
"url": "http://{your.ip.address}:$PORT$/mcp"
}
}
}
MCP Tools List
1. Get Video Subtitles
{
"name": "get_subtitles",
"arguments": {
"url": "https://www.bilibili.com/video/BV1x341177NN"
}
}
2. Get Video Danmaku (Bullet Comments)
{
"name": "get_danmaku",
"arguments": {
"url": "https://www.bilibili.com/video/BV1x341177NN"
}
}
3. Get Video Comments
{
"name": "get_comments",
"arguments": {
"url": "https://www.bilibili.com/video/BV1x341177NN"
}
}
FAQ
1. How to find SESSDATA?
- Log in to the Bilibili website
- Open browser developer tools (F12)
- Go to Application/Storage -> Cookies
- Find the value corresponding to SESSDATA
2. Error "SESSDATA environment variable is required"
Make sure you have set the environment variable:
export SESSDATA="your SESSDATA value"
3. What video link formats are supported?
Standard Bilibili video links are supported, such as:
- https://www.bilibili.com/video/BV1x341177NN
- https://b23.tv/xxxxx (short links)
- Any link containing a BV number