菜单
Use to digest a repo's recent commits through multiple prism lenses — not just "what type" (feat/fix) but "what area" and "signal vs noise" — so a human understands what actually changed in 30 seconds. Fuses /oracle-prism multi-lens analysis into upstream digest.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Digest a GitHub repository into a timestamp-first human-readable activity timeline.
Digest a repo's recent activity by WEIGHT, not by commit count — lines changed, churn (added-then-deleted = motion not progress), and where the real heft landed per day & area. Classifies by verb→intent so imperative titles (Keep/Cover/Prevent) don't fall into "other". Use when user says "upstream weight", "what really shipped", "digest <repo> by heft", or wants to know which day was real surgery vs just busy.
Digest a repo by tracing connections — which files move together, which PRs close which issues, who works at what hour. A bee's-eye view of the hive. Merges commits+PRs+issues on one timestamp axis, detects co-change clusters (files that always ship together = hidden coupling), maps contributor rhythm (timezone/hour heatmap), and highlights cause→effect chains (issue opened → PR merged → issue closed). Reruns on any repo. Use to understand "how does this team actually work?" in 30 seconds.
Resonance mapping — traces how ideas echo through a repo's timeline. Shows when a concept first appears in issues, returns in PRs, and lands in commits. Timestamp = SSOT. Finds signal by mapping pattern recurrence, not just frequency.
Digest a repo's recent activity the way a cortex consolidates memory — not a flat commit count, but 3 cortical layers (L1 Surface = what changed per day, L2 Association = braid commits+PRs+issues on one timestamp axis to expose issue→close latency, L3 Consolidation = rank days by MEMORY WEIGHT where feat/fix that lands weighs heavy, bump/chore decays, reverts are negative "forgetting"). Surfaces the "quality day" (high weight-per-commit) that a raw count hides, plots a forgetting curve (signal vs noise vs revert), and lists retained-memory highlights. Reruns on any repo via digest.sh (portable awk, macOS+Linux). Use to understand "what upstream actually RETAINED lately" in 30 seconds — not just "how many commits."
Write a structured long-form book or booklet (multi-chapter document, 10+ pages) from a topic or set of notes, then render it to a polished PDF. Handles outline → chapter drafting → prose polish → code/diagrams → PDF render → delivery. TRIGGER when: user asks to 'write a book', 'เขียนหนังสือ', 'ทำหนังสือ', 'write-book', make a booklet/ebook/guide of N pages, turn notes/a workshop/a topic into a long-form document, or compile learnings into a readable book. DO NOT TRIGGER for: a single blog post or article (use kien-thai), a README, short docs, slides, or a one-page summary.
| name | commit-prism |
| description | Use to digest a repo's recent commits through multiple prism lenses — not just "what type" (feat/fix) but "what area" and "signal vs noise" — so a human understands what actually changed in 30 seconds. Fuses /oracle-prism multi-lens analysis into upstream digest. |
"ดู commit ผ่านปริซึม — แสงเดียว (git log) แตกเป็นหลายมุม: timeline, area, bug, signal" ต่อยอดจาก ChaiKlang's upstream-digest + fuse /oracle-prism lenses
ChaiKlang's digest classifies by prefix (feat/fix). commit-prism เพิ่ม 2 มิติ:
/commit-prism <owner/repo> # digest 14 วันล่าสุด
/commit-prism <owner/repo> 2026-05-25 # กำหนดวันเริ่ม
/commit-prism --self # digest repo ตัวเอง (git log)
gh api "repos/<OWNER>/<REPO>/commits?since=<DATE>" --paginate \
--jq '.[] | (.commit.author.date[0:10]) + "\t" + (.commit.message|split("\n")[0])' > /tmp/commits.tsv
หรือ self: git log --since=<DATE> --pretty='%ad%x09%s' --date=short
cut -f1 /tmp/commits.tsv | sort | uniq -c | sort -rn
หา signal day (วันที่ commit หนักสุด = วันที่งานใหญ่เกิด)
แกน type (prefix):
cut -f2 /tmp/commits.tsv | grep -oiE '^(feat|fix|test|bump|docs|refactor|chore|perf)' | tr A-Z a-z | sort | uniq -c | sort -rn
แกน AREA (keyword จาก message) — มุมที่ ChaiKlang ไม่ทำ:
cut -f2 /tmp/commits.tsv | grep -oiE '(<domain keywords: team|wake|engine|plugin|auth|api...>)' | tr A-Z a-z | sort | uniq -c | sort -rn
| Lens | คำถาม | ดูจาก |
|---|---|---|
| 🔍 Archaeologist | เกิดอะไร เมื่อไหร่ | timeline by day |
| 🐛 Bug Hunter | แก้อะไรไปบ้าง ยังพังตรงไหน | fix/test commits |
| 🏗️ Architect | โครงสร้างเปลี่ยนตรงไหน | feat + area หนักสุด |
| 📋 Auditor | อะไรเป็น noise vs signal | bump/test = noise · feat+area = signal |
🔍 Timeline: <signal day> = N commits (วันงานใหญ่)
🏗️ Hot areas: <area1>×N, <area2>×N ← อะไรกำลังพัฒนา
🐛 Bug focus: <theme ของ fix ส่วนใหญ่>
📋 Signal vs Noise: feat×N (ใหม่จริง) vs bump+test×M (maintenance)
→ "1 ประโยคภาษาคน: repo นี้ช่วงนี้กำลังทำ X"
🔍 Timeline: 06-06 = 229 commits (signal day!), 06-07 = 104
🏗️ Hot areas: plugin×94, wake×41, team×39, engine×20, worktree×19
🐛 Bug Hunter: fix×69 — เน้น federation/plugin-scan/test-isolation
📋 Signal vs Noise: feat×12 (ใหม่จริง) vs bump×75+test×29 (maintenance 70%+)
→ "maw-js ช่วงนี้ = สร้างระบบ team/wake orchestration รอบ plugin
พร้อม harden federation — แต่ 70% ของ commit เป็น version bump"
idea จาก P'Nat: timestamp = single source of truth → merge 3 sources เข้าแกนเวลาเดียว เผย causality chain ที่ commit เดี่ยวๆ มองไม่เห็น
R="<owner/repo>"
{
gh pr list --repo $R --state merged --limit 20 --json number,title,mergedAt \
--jq '.[] | (.mergedAt[0:16]) + "\t🔀PR#" + (.number|tostring) + " " + .title'
gh issue list --repo $R --state all --limit 20 --json number,title,createdAt \
--jq '.[] | (.createdAt[0:16]) + "\t🎫ISSUE#" + (.number|tostring) + " " + .title'
git log --since=<DATE> --pretty='%ad%x09📝%h %s' --date=format:'%Y-%m-%dT%H:%M'
} | sort -r
Causality lens (ใหม่): เรียงตามเวลาแล้วดู ISSUE → PR → commit ที่ ref กัน
ISSUE#2554 (14:45) "concurrency cap error user-friendly"
→ PR#2556 (14:58) "fix: friendly concurrency cap" = แก้ใน 13 นาที!
ISSUE#2547 (12:54) "cache federation status"
→ PR#2551 (14:18) "fix: cache federation status" = ~1.5 ชม
= เห็น เรื่องราว (filed → fixed → shipped) ไม่ใช่แค่ event โดดๆ
ViaLumen 2026-06-08 — Workshop 3. ต่อยอด ChaiKlang's upstream-digest + fuse /oracle-prism + /trace แก่น: type อย่างเดียวบอกไม่ได้ว่า "กำลังทำอะไร" — ต้องดู area + signal/noise + timestamp causality ด้วย
🌟 ViaLumen × ehipassiko — รันจริงทุกครั้ง