LazyLead: a morning brief for engineering managers, written overnight by a local Gemma, with no GitHub tab needed

说明与用途

LazyLead 自动生成每日 GitHub PR 活动摘要，并仅在存在逾期审查、无审查者的 PR 或未回答问题时向经理推送通知，减少手动工作量。

问题

Engineering managers lack time to review GitHub PRs each morning, leading to missed overdue reviews and unanswered questions.

结果

LazyLead reduced API calls from 1,013 to 537 and processing time from 450 s to 60 s, limiting "no reviewer" lists from 400 lines to 10 lines with summary, and keeping other services on the same server with negligible impact.

工作流

• 1. Run on a server at 3 AM
• 2. Read team GitHub activity via API
• 3. Code extracts facts (counts, mentions, PR status)
• 4. Gemma 4 (Ollama) summarizes threads, identifies questions, writes nudges and TL;DR
• 5. Validate Gemma output against facts
• 6. Generate brief page
• 7. Optionally push alerts via ntfy

证据

LazyLead reads the team's GitHub every night on your own machine, writes one page, and (optionally) pushes to the manager's phone only when a review is overdue, a PR has no reviewer, or a question is still unanswered.

来源

The first run was humbling: 1,013 GitHub API calls and 7.5 minutes for one day of data, a silent stop at 500 PRs, and a brief listing 400 PRs "with no reviewer".

来源

After the fixes: Collecting one day 450 s, 1,013 API calls → 60 s, 537 API calls.

来源

Gemma 4:e4b-it-qat (6.1 GB, quantization‑aware trained) on Ollama, on a 4‑core ARM server with no GPU.

来源