Cron Job: 每日创意推送

Job ID: d3bd77eb0469
Run Time: 2026-07-30 06:02:51
Schedule: 0 6 * * *

Prompt

[IMPORTANT: The user has invoked the "idea-miner" skill, indicating they want you to follow its instructions. The full skill content is loaded below.]

name: idea-miner
description: Mine daily creative ideas & startup signals from HN/GitHub.
version: 1.0.0
author: Hermes Agent
license: MIT
metadata:
hermes:
tags: [ideas, trends, research, startup, daily-briefing]
related_skills: [youtube-content, blogwatcher]

🧠 Idea Miner — Daily Creative Intelligence

Overview

Mines today's creative ideas, inspiration hotspots, and startup signals from public sources. Produces a structured Markdown report with demand signals, trending projects, and actionable insights.

The report is saved to /opt/data/hermes/idea-miner/idea-miner_{YYYYMMDD}.md and delivered to the configured destination (Telegram, etc.).

When to Use

• Cron job for daily idea-mining runs (referenced by trender-idea-miner and 每日创意推送)
• User asks: "what are today's hot ideas", "find me startup opportunities", "trending projects analysis"
• Any session that needs to synthesize multi-source trend intelligence

Data Sources

✅ Available & Tested

❌ Currently Unavailable

Data Acquisition Workflow

1. Use curl -s -o /tmp/filename.json -w '%{http_code}' to save to temp file first (avoids pipe-to-interpreter security blocks in cron mode)
2. Parse with python3 -c "import json; data = json.load(open('/tmp/filename.json')); ..."
3. Saved temp files are disposable — clean up or leave in /tmp

Report Format

The report uses Chinese (用户偏好) with the following sections:

# 🧠 Idea Miner — 每日创意情报 (YYYY-MM-DD)

> 数据来源：[list of sources used]

## 📢 需求现场 — 高意向需求 & 讨论
Top demand signals from Ask HN, discussions, needs

## 📈 趋势项目 — GitHub 热门新仓库
Table: project | ⭐ | description | direction
Followed by trend interpretation block (code fence with arrows)

## 🔬 Show HN 精选 — 本周最新项目
Table: project | points | description

## 🌟 今日创业灵感精选
### 高潜力方向
### 已验证信号

## 📊 数据快照
Key metrics summary table

Report Generation Steps

1. Fetch HN front page — identifies the overall tech zeitgeist for the day
2. Fetch HN Ask HN — captures user needs, pain points, and demand signals
3. Fetch HN Show HN (recent, points>10) — captures new projects people are building
4. Fetch GitHub trending repos (last 7 days) — identifies what developers are excited about
5. Fetch additional sources if available (Reddit, Twitter, etc.)
6. Synthesize findings into the structured report
7. Save to file at /opt/data/hermes/idea-miner/idea-miner_{YYYYMMDD}.md
8. Output the report as final response — the cron delivery system automatically delivers it

File Save Convention

• Directory: /opt/data/hermes/idea-miner/
• Filename: idea-miner_{YYYYMMDD}.md (e.g., idea-miner_20260727.md)
• If the directory doesn't exist, create it

Common Pitfalls

1. HN Algolia URL encoding: The numericFilters parameter with > must use %3E not raw >. E.g. numericFilters=points%3E10
2. Reddit API blocked: Don't retry Reddit JSON API with this IP — it's consistently 403. Only retry if OAuth creds are configured.
3. Pipe-to-interpreter security blocks: In cron mode, curl | python3 triggers security warnings. Save output to file first with -o /tmp/file, then parse with python3 -c reading from file.
4. GitHub API rate limits: Without authentication, GitHub API is limited to 60 req/hr. For 10 repos + description parsing per run this is fine, but batch requests if expanding.
5. Show HN search prefers search_by_date: The /search endpoint returns all-time top, not recent. Use /search_by_date for recent Show HN posts.
6. No xurl installed: X/Twitter mining won't work unless xurl CLI is installed and OAuth'd.
7. Google Trends unavailable via simple curl: None of the documented public endpoints work (404). Skip silently.

Verification Checklist

• [ ] HN front page fetched and parsed correctly
• [ ] Ask HN fetched for demand signals
• [ ] Show HN (recent) fetched for new projects
• [ ] GitHub trending repos fetched
• [ ] Report is structured with all tables and sections
• [ ] File saved to correct path with date-stamped filename
• [ ] Report output as final message (cron delivery takes over)

Related Scripts

The legacy shell script at /root/.hermes/scripts/idea-miner_daily.sh references a Python script at ~/idea-miner/idea_miner.py that no longer exists. The cron jobs now run Hermes agent directly with the prompt, bypassing the shell script. If the shell script is ever re-enabled, it needs to be updated.

The user has provided the following instruction alongside the skill invocation: [IMPORTANT: You are running as a scheduled cron job. DELIVERY: Your final response will be automatically delivered to the user — do NOT use send_message or try to deliver the output yourself. Just produce your report/output as your final response and the system handles the rest. SILENT: If there is genuinely nothing new to report, respond with exactly "[SILENT]" (nothing else) to suppress delivery. Never combine [SILENT] with content — either report your findings normally, or say [SILENT] and nothing more.]

生成每日创意情报简报，发送到Telegram。

数据来源

1. Reddit 需求 (r/SideProject, r/somebodymakethis)
2. X/Twitter "I wish there was" 搜索
3. Hacker News Ask HN
4. Indie Hackers 已验证项目
5. GitHub Trending
6. Google Trends 搜索热词

报告格式

使用 Markdown 格式，包含以下章节:
- 📢 需求现场 (高意向需求: I wish/Need/Looking)
- 💰 已验证方向 (有 MRR 数据的成功项目)
- 📈 趋势项目 (GitHub 热门项目)
- 🌐 Google 搜索热词

输出要求

• 简洁、实用、有洞察力
• 每条数据包含来源链接
• 总长度控制在 Telegram 可发送范围内
• 使用中文撰写

目标

聚焦真实用户需求，发现创业机会，提供可执行的创意洞察。

文件保存

将生成的完整报告同时保存到本地文件：/opt/data/hermes/daily-idea-briefing/briefing_{YYYYMMDD}.md

Response

报告已生成并保存至 /opt/data/hermes/daily-idea-briefing/briefing_20260730.md 和数据报送系统。以下是完整日报，将由系统自动投递到 Telegram：

🧠 Idea Miner — 每日创意情报 (2026-07-30)

数据来源：Hacker News (Front Page / Ask HN / Show HN) | GitHub Trending (近7天) | IndieHackers 首页

📢 需求现场 — 高意向需求 & 讨论

🔥 高热度讨论

• [720pts] Gemma 4 26B 在 2GB RAM 的 M 系列 Mac 上运行 — 边缘 AI 推理需求爆发
• [340pts] 前沿实验室 Agent 入侵事件技术时间线 — AI Agent 安全是刚需
• [335pts] AI 初创公司几乎不发表研究 — 学术透明度与公司矛盾
• [146pts] LLM Honeypot — 检测 AI 爬虫，内容保护需求上升

💡 用户痛点 (今日 Ask HN)

1. "Claude Code 最近任务执行变慢了吗？" → AI 编码工具性能监控工具需求
2. "旧 Reddit 要死了吗？" (强制登录) → Reddit 替代品/旧体验保留
3. "新编码模型会不会训练在旧模型的 AI 垃圾上？" → 数据溯源工具需求
4. "有隐私友好的分析工具推荐吗？" → Google Analytics 替代品需求持续

💰 已验证方向 — IndieHackers 活跃项目

📈 趋势项目 — GitHub 热门新仓库 (近7天)

🧭 核心趋势：AI Agent 基础设施爆发

从记忆管理(OptMem) → 可观测性(agentacct) → 多供应商兼容(openclaude-improved) → 行为优化(ponytail) → 协作工作流(merge queue) → 安全验证(bullshit detector/hwatu)，Agent 工具链在快速成熟。这是 2026 年最大创业窗口。

🔬 Show HN 精选

🌟 今日创业灵感精选

高潜力方向

1. 🟢 AI Agent 可观测性平台 — agentacct 模式已验证，多 Agent 协作监控是刚需
2. 🟢 本地 AI 生产力工具套件 — 离线转录+摘要+任务管理，quill/Qwen Scribe 已验证需求
3. 🟢 Agent 安全验证层 — LLM Honeypot + Bullshit Detector + Hwatu 三个项目同时出现，Agent 时代的浏览器级安全验证

已验证信号

下一期: 2026-07-31