Utilizes GitHub tokens to facilitate content fetching and background enrichment of news items within the Horizon pipeline.
Generates structured Markdown summaries from news runs for readable output and documentation.
Integrates with OpenAI's API to perform AI-driven scoring, analysis, and summarization of processed content.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Horizon MCPfetch and summarize news from the last 24 hours"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
Horizon MCP
面向 Horizon 的 MCP Server。
服务直接复用 Horizon 原生 Python 实现,按阶段暴露工具,不重复造业务逻辑。
1. 能力概览
工具(Tools)
hz_validate_config:校验 Horizon 配置有效性与关键环境变量是否齐全。hz_fetch_items:抓取并去重新闻内容,写入raw阶段。hz_score_items:调用 AI 对指定阶段内容打分,写入scored阶段。hz_filter_items:按分数阈值过滤并做主题去重,写入filtered阶段。hz_enrich_items:对高分内容执行背景富化,写入enriched阶段。hz_generate_summary:从指定阶段内容生成 Markdown 摘要。hz_run_pipeline:一键执行抓取、打分、过滤、富化、摘要全流程。hz_list_runs:列出最近 run 记录及各阶段产物状态。hz_get_run_meta:读取指定 run 的元数据。hz_get_run_stage:读取指定 run 的阶段内容(raw/scored/filtered/enriched)。hz_get_run_summary:读取指定 run 的摘要内容。hz_get_metrics:读取服务内存指标与调用统计。
资源(Resources)
horizon://server/infohorizon://metricshorizon://runshorizon://runs/{run_id}/metahorizon://runs/{run_id}/items/{stage}horizon://runs/{run_id}/summary/{language}horizon://config/effective
2. 前置要求
Python 3.11+
本地可访问 Horizon 仓库(自动发现顺序)
$HORIZON_PATH./Horizon../Horizon/Users/Zhuanz/work-space/Horizon/tmp/Horizon
Horizon 配置文件存在:
<horizon_path>/data/config.json(可选)MCP 密钥配置文件(避免手动 export):
.cursor/mcp.secrets.json.cursor/mcp.secrets.local.jsonconfig/mcp.secrets.jsonconfig/mcp.secrets.local.json<horizon_path>/data/mcp.secrets.json<horizon_path>/data/mcp-secrets.json
支持字段:
{
"OPENAI_API_KEY": "sk-xxxx",
"GITHUB_TOKEN": "ghp_xxxx"
}也支持嵌套写法:
{
"env": {
"OPENAI_API_KEY": "sk-xxxx",
"GITHUB_TOKEN": "ghp_xxxx"
}
}3. 安装与启动
cd /Users/Zhuanz/work-space/Horizon-mcp
python -m venv .venv
source .venv/bin/activate
pip install -e .
# stdio 启动(给 MCP 客户端使用)
horizon-mcp4. 运行产物
每次 run 会写入:data/mcp-runs/<run_id>/
meta.jsonraw_items.jsonscored_items.jsonfiltered_items.jsonenriched_items.jsonsummary-<lang>.md
5. 设计原则
默认无外部副作用:不自动写 Horizon docs、不自动发邮件。
阶段可重入:同一
run_id可分步执行。保持主逻辑一致:抓取、评分、富化、总结全部复用 Horizon 原生模块。
6. 客户端接入
接入示例见:docs/integration.md
快速连通检查:
cd /Users/Zhuanz/work-space/Horizon-mcp
make check-mcp7. Git 身份(当前仓库)
本仓库已设置:
user.name=henry-insomniacuser.email=lovedangdang@outlook.com
Resources
Looking for Admin?
Admins can modify the Dockerfile, update the server description, and track usage metrics. If you are the server author, to access the admin panel.