B站综合认知 MCP Server
一个基于 FastMCP 的 B站 (bilibili) 一站式认知查询服务,面向 AI Agent / LLM 提供标准化的 Model Context Protocol (MCP) 接口:
- 视频元数据、简介、分P
- 字幕 / ASR 语音转文字(优先原生 CC 字幕,缺失时自动下载音频本地转录)
- AI 章节、弹幕、评论、搜索
- UP主 信息、互动状态、相关推荐
- 一键聚合工具
get_bilibili_video_full:一次调用拿全貌
✨ 功能特性
| 分类 | 说明 |
|---|---|
| 🎬 视频查询 | 元数据 / 简介 / 分P / AI 章节 / 弹幕 / 评论 |
| 🗣️ 字幕与转录 | 原生 CC 字幕 → 自动回退 faster-whisper 本地 ASR(无需字幕也能听懂视频) |
| 👤 用户查询 | UP主 公开信息、当前登录用户信息 |
| 🔍 搜索 | 按关键词搜索视频 |
| 🧠 一键聚合 | get_bilibili_video_full 聚合元数据+字幕+章节+评论+互动+推荐 |
| ⚙️ 工程化 | Redis 多级缓存 / 内存缓存降级、wbi 签名、限流、重试、结构化日志 |
内置工具
| Tool | 说明 |
|---|---|
get_bilibili_video_info |
视频完整元数据(标题/简介/UP主/播放/点赞/时长/分区) |
get_bilibili_video_description |
纯文本简介 |
get_bilibili_video_pages |
多P视频分P列表 |
get_bilibili_video_subtitle |
字幕或转录文本(原生字幕 → ASR 自动回退) |
get_bilibili_video_chapters |
AI 自动章节 |
get_bilibili_video_comments |
视频评论(热门/最新,分页) |
get_bilibili_video_danmaku |
弹幕(6 分钟分段) |
search_bilibili_videos |
搜索视频 |
get_bilibili_user_info |
UP主 公开信息 |
get_bilibili_my_info |
当前登录用户信息 |
get_bilibili_video_interaction |
互动状态 + 相关推荐 |
get_bilibili_video_full |
一键聚合(推荐优先使用) |
另有 2 个 Resource(bili://video/{bvid}、bili://user/{mid})和 1 个 Prompt(analyze_video)。
📦 安装
从 PyPI 安装,默认即包含全部功能(本地语音识别 ASR、Redis 缓存均开箱即用,无需额外选择 extras):
pip install bilibili-cognitive-server
- ASR 语音识别需要系统已安装
ffmpeg(音频转码依赖)。- 未配置 Redis 时自动降级为本地内存缓存,不影响使用。
🚀 快速开始(接入 MCP 客户端)
本服务通过标准 MCP 协议 接入,仅需在支持 MCP 的客户端中使用,如 Claude Desktop / CodeBuddy / Cursor / Cherry Studio 等。
1. 获取 B站 Cookie
访问 B站并登录后,从浏览器 DevTools → Network → 任意 API 请求头中复制:
| 变量 | Cookie 字段 | 必填 |
|---|---|---|
BILI_SESSDATA |
SESSDATA |
✅ |
BILI_BILI_JCT |
bili_jct |
✅ |
BILI_BUVID3 |
buvid3 |
建议 |
2. 在 MCP 客户端中注册
在客户端的 MCP 服务器配置中添加以下内容(各客户端配置入口不同,字段结构通用):
{
"mcpServers": {
"bilibili": {
"command": "bili-mcp",
"args": ["--stdio"],
"env": {
"BILI_SESSDATA": "你的SESSDATA",
"BILI_BILI_JCT": "你的bili_jct",
"BILI_BUVID3": "你的buvid3"
}
}
}
}
尚未全局安装时,可将
command替换为uvx(或pipx),由客户端按需拉起,无需预先pip install:{ "mcpServers": { "bilibili": { "command": "uvx", "args": ["--from", "bilibili-cognitive-server", "bili-mcp", "--stdio"], "env": { "BILI_SESSDATA": "你的SESSDATA", "BILI_BILI_JCT": "你的bili_jct", "BILI_BUVID3": "你的buvid3" } } } }
3. 使用
配置保存后重启 / 刷新客户端,即可在对话中让 AI 调用 B站查询工具。
🛠 本地开发
git clone https://github.com/kirisi5/mcp-for-bilibili.git
cd kirisi_mcp_demo
# uv
uv sync --extra dev
cp .env.example .env # 填入你的 Cookie,再注入环境变量运行
# 或 pip
pip install -e '.[dev]'
# 运行 / 测试
python -m src.mcp.server --stdio
pytest
📄 License
Metadata
Release files for bilibili-cognitive-server 0.1.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | Actions |
|---|---|---|---|---|
| bilibili_cognitive_server-0.1.0.tar.gz | 35.8 kB | Without provenance | Details for bilibili_cognitive_server-0.1.0.tar.gz |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Actions Reset |
|---|---|---|---|---|
| bilibili_cognitive_server-0.1.0-py3-none-any.whl | Python 3 | none | any | Details for bilibili_cognitive_server-0.1.0-py3-none-any.whl |
Total release size: 76.0 kB
Release files / bilibili_cognitive_server-0.1.0.tar.gz
| Download URL | bilibili_cognitive_server-0.1.0.tar.gz |
|---|---|
| Size | 35.8 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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Release files / bilibili_cognitive_server-0.1.0-py3-none-any.whl
| Download URL | bilibili_cognitive_server-0.1.0-py3-none-any.whl |
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| Size | 40.2 kB |
| Tags | Python 3 |
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