Junk Filter
FreeNot checkedAn MCP server that provides RSS feed management and LLM-powered article evaluation, enabling AI agents to filter and assess content value.
About
An MCP server that provides RSS feed management and LLM-powered article evaluation, enabling AI agents to filter and assess content value.
README
智能 RSS 内容过滤 MCP 服务 — LLM 驱动的文章价值评估,任何 AI Agent 都能接入。
这是什么?
Junk Filter 是一个轻量级的 MCP (Model Context Protocol) 服务器,提供 RSS 抓取 + LLM 评估 + 结果查询能力。它从 Junk Filter 全栈项目 剥离而来,去掉了 Vue 前端、Go 网关、Redis、PostgreSQL,只保留 评估引擎核心。
快速开始
# 1. 克隆
git clone https://github.com/xiaoyu-ops/junk-filter-mcp.git
cd junk-filter-mcp
# 2. 安装依赖
pip install -e .
# 3. 配置
# 编辑 config.yaml,填入 LLM API Key
# 或设环境变量: JUNK_FILTER_API_KEY=sk-xxx
# 4. 测试
python server.py # 启动 MCP stdio 服务
配置 Hermes Agent
将 hermes-mcp-config.yaml 的内容合并到 ~/.hermes/config.yaml 的 mcp_servers 下:
cat hermes-mcp-config.yaml >> ~/.hermes/config.yaml
重启 Hermes 后即可通过 native-mcp 调用所有工具。
可用工具
| Tool | 说明 |
|---|---|
add_feed |
注册新 RSS 源 |
list_feeds |
列出所有 RSS 源 |
fetch_feed |
抓取指定源的最新文章 |
evaluate_content |
LLM 评估单篇文章 |
evaluate_feed |
批量评估一个源的所有未评估文章 |
top_articles |
查询高分文章 |
search_articles |
关键词搜索文章 |
评估维度
- 创新度 (0-10):内容的新颖性和突破性
- 深度 (0-10):分析的严谨性和深入程度
- 决策:INTERESTING(高价值)/ BOOKMARK(中等)/ SKIP(低价值)
环境变量
| 变量 | 说明 |
|---|---|
JUNK_FILTER_API_KEY |
LLM API Key |
JUNK_FILTER_API_BASE |
API Base URL(中转站) |
JUNK_FILTER_MODEL |
模型名(默认 gpt-4o) |
JUNK_FILTER_DB_PATH |
SQLite 数据库路径 |
与全栈版的关系
Junk-Filter (全栈) junk-filter-mcp (MCP)
────────────── ───────────────────
Vue 3 前端 ✘ 无前端
Go API 网关 ✘ 无
PostgreSQL ✘ SQLite
Redis Stream ✘ 同步调用
Docker 编排 ✘ 单进程
ContentEvaluator ✓ ContentEvaluator(简化)
Telegram Bot ✘ 通过 Hermes 推送
License
MIT
Installing Junk Filter
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/xiaoyu-ops/junk-filter-mcpFAQ
Is Junk Filter MCP free?
Yes, Junk Filter MCP is free — one-click install via Unyly at no cost.
Does Junk Filter need an API key?
No, Junk Filter runs without API keys or environment variables.
Is Junk Filter hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Junk Filter in Claude Desktop, Claude Code or Cursor?
Open Junk Filter on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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