コーディングだけ速くとも意味がない。自動レビューによる開発の高速化

【AI駆動開発】AI自走環境整備・運用スペシャル #3 〜ハーネスエンジニアリングへの入り口〜 - connpass
https://aid.connpass.com/event/395485/

での発表資料です。

Transcript

1. ίʔσΟϯά͚ͩ଎͘ͱ΋ҙຯ͕ͳ͍ɻ ࣗಈϨϏϡʔʹΑΔ։ൃͷߴ଎Խ CodeRabbit த௡઒ಞ࢘ @AIࣗ૸؀ڥ੔උɾӡ༻εϖγϟϧ #3 #AIࣗ૸؀ڥ
2. 𝕏 @goofmint fb.me/goofmint த௡઒ ಞ࢘ CodeRabbit σϕϩούʔΞυϘέΠτ Ұൠࣾஂ ࣗݾ঺հ Ұൠࣾஂ๏ਓDevRel ୅දཧࣄ
3. CodeRabbitʹ͍֮ͭͯ͑ͯ΄͍͠3ͭͷ͜ͱ 1.AIίʔυϨϏϡʔαʔϏε 2.ఆֹɾOSS͸ແྉ 3.ΩϟϥΫλʔͷ໊લ͸Hoppy coderabbit.ai/ja
4. ࠷ۙͷAIۦಈ։ൃͷ՝୊ 1.ੜ࢈ੑ޲্͍ͯ͠Δͷ͔ 2.৴པੑɾηΩϡϦςΟ 3.ίʔυϨϏϡʔ
5. ੜ࢈ੑ޲্͍ͯ͠Δͷ͔ 1.AIར༻Ͱ24%ߴ଎Խ͢Δͱ༧ଌ͍͕ͯͨ͠ɺ19%௿ Լ͍ͯͨ͠※1 2.CopilotಋೖͰόά਺͕41%૿ՃɻPRαΠΫϧλΠϜ ͸มԽͳ͠※2 3.ίΞ։ൃऀͷϨϏϡʔෛՙ6.5%૿ʹΑΓɺνʔϜͷ ੜ࢈ੑ͕௿Լ※3 ※1 Measuring the Impact of Early-2025 AI on Experienced Open-Source Developer Productivity - METR ※2 Does GenAI Improve Software Developer Productivity? ※3 [2510.10165] AI-Assisted Programming Decreases the Productivity of Experienced Developers by Increasing the Technical Debt and Maintenance Burden
6. ৴པੑɾηΩϡϦςΟ 1.શςετέʔεͷ45%ʹ੬ऑੑؚ͕·ΕΔ※1
 ৽ϞσϧΛར༻ͯ͠΋վળ͞Εͣ 2.AI͕ར༻͢Δ֎෦ϥΠϒϥϦͷ49%ʹط஌੬ऑੑ※2
 ࡢࠓͷαϓϥΠνΣʔϯ߈ܸʹܨ͕Δ໰୊ 3.AI͸ਓͷ1.7ഒɺਂࠁͳ໰୊ΛؚΉPRΛ࡞੒※3 ※1 GenAI and Code Security: What You Need to Know ※2 State Of Dependency Management 2025 | Application Security |… ※3 State of the AI vs. Human Code Generation Report
7. ੜ੒AIར༻࣌ͷηΩϡϦςΟϦεΫ 1.ֶशݩσʔλͷ໰୊
 OSSɺίϛϡχςΟͰެ։͞ΕΔίʔυ͸඼࣭͕ෆ҆ఆ 2.૊৫ͷίϯςΩετɺηΩϡϦςΟਫ४ͷෆ଍※1 3.AI͸୯७Ͱ൓෮తͳίʔυʹڧ͍൓໘ɺෳࡶͳઃ ܭɾґଘؔ܎ʹऑ͍※2 ※1 The Most Common Security Vulnerabilities in AI-Generated Code | Blog | Endor Labs ※2 [2508.21634] Human-Written vs. AI-Generated Code: A Large-Scale Study of Defects, Vulnerabilities, and Complexity
8. ίʔυϨϏϡʔ 1.֤։ൃ޻ఔʹ͓͚ΔϨϏϡʔͷॏཁੑ͕૿Ճ
 υΩϡϝϯτ͓Αͼίʔυ 2.AIੜ੒ίʔυ૿ͰɺϨϏϡʔ͕ϘτϧωοΫ※1 3.ίʔυϨϏϡʔ୲౰ͷ໿9ׂ͕ɺAIੜ੒ίʔυ ͷීٴͰʮϨϏϡΞʔෛ୲૿ʯΛ࣮ײ※2 ※1 [2605.17548] Rethinking Code Review in the Age of AI: A Vision for Agentic Code Review ※2 ʲAIੜ੒ίʔυͷϨϏϡΞʔෛ୲ʹؔ͢ΔௐࠪʳϨϏϡʔ୲౰ऀͷ໿9ׂ͕ʮෛ୲૿ʯΛ࣮ײ
9. ։ൃνʔϜମ੍ ΤϯδχΞ γχΞΤϯδχΞ PM
10. ΤϯδχΞ >> ϨϏϡʔ୲౰ 1.։ൃʮྔʯ͸૿͑ͯ΋ɺϨϏϡʔͰࢭ·Δ 2.ద౰ͳϨϏϡʔΛ͢Ε͹ɺ੡඼ͷ࣭͕௿Լ
 ϦϦʔεޙͷमਖ਼ίετ͸ઃܭ࣌ͷ30ഒ※1 3.ϨϏϡʔ୲౰ऀʹύε͢Δલͷ࣭Λ্͛Δ ※1 The Economic Impacts of Inadequate Infrastructure for Software Testing
11. CodeRabbitΛؚΊͨAIΤʔδΣϯτϑϩʔ 1.CodeRabbit PlanͰ࣮૷ܭըΛ࡞੒ 2.ίʔσΟϯάΤʔδΣϯτʹIssueΛऔಘͤ͞ ͯɺίʔσΟϯά 3.pushલʹCodeRabbit CLIͰ1࣍ϨϏϡʔ&मਖ਼ 4.PRͷdescriptionʹIssueͷIDΛೖΕΔ 5.PRϨϏϡʔͷࢦఠΛࣗಈमਖ਼
12. ࣮૷ܭը
13. ։ൃ
14. ϨϏϡʔ
15. ։ൃ ϨϏϡʔ
16. ਓͷϨϏϡʔ&ϦϦʔε
17. CodeRabbit PlanͰ࣮૷ܭըΛ࡞੒
18. CodeRabbit PlanͷϝϦοτ 1.νʔϜશһͷݟ͑Δ৔ॴͰ࡞੒
 ͋ͱ͔ΒࢀՃͨ͠ϝϯόʔ΋֬ೝͰ͖Δ 2.࣮૷ʹ͍ͭͯɺLLMʹօͰ૬ஊͰ͖Δ 3.AIϓϩϯϓτ͕ੜ੒͞ΕΔ
 ࣮૷͸೚ҙͷAIίʔσΟϯάΤʔδΣϯτͰ
19. ίʔσΟϯάΤʔδΣϯτʹIssueΛऔಘͤͯ͞ɺίʔσΟϯά Issue 5Λऔಘ͠ɺ࣮૷ܭըʹॻ͔Ε͍ͯ Δ `🤖 Prompt for AI agents` Λॱ൪ʹऔಘ ͯ͠ɺͦͷ಺༰ʹԊ࣮ͬͯ૷Λߦͬͯ /feat-issue 5
20. pushલʹCodeRabbit CLIͰ1࣍ϨϏϡʔ&मਖ਼ 1.CodeRabbit CLIͷΠϯετʔϧ※1 2.Claude Code / Codexͷ৔߹͸ϓϥάΠϯ※2 / ※3 3.ͦΕҎ֎͸SkillsΠϯετʔϧ※4 ※1 CodeRabbit CLI | CLIͰͷAIίʔυϨϏϡʔ ※2 Claude Code Integration | CodeRabbit Documentation ※3 Codex integration | CodeRabbit Documentation ※4 CodeRabbit Skills | CodeRabbit Documentation
21. CodeRabbitͰϨϏϡʔΛ࣮ߦͯ͠ɻࢦఠ͕͋Ε͹ɺͦ ͷ಺༰ͷଥ౰ੑΛݕূ্ͨ͠Ͱɺमਖ਼ͯ͠ɻ मਖ਼ޙɺࢦఠͱଥ౰ੑɺमਖ਼಺༰ʹ͍ͭͯҰཡͰදࣔ ͯ͠ɻ pushલʹCodeRabbit CLIͰ1࣍ϨϏϡʔ&मਖ਼
22. PRͷdescriptionʹIssueͷIDΛೖΕΔ PR࡞੒ͯ͠ɻdescriptionʹ `fixes #5` ͱهड़ͯ͠ Linked Issueػೳͷར༻※1
 Issueʹॻ͔Εͨ׬ྃཁ݅ʹଈͨ͠ϨϏϡʔΛ࣮ ߦ͢Δ ※1 PR validation using linked issues | CodeRabbit Documentation
23. PRϨϏϡʔͷࢦఠΛࣗಈमਖ਼ PR 6Λऔಘ͠ɺ֤ϑΝΠϧͷίϝϯτʹ ༗Δ `🤖 Prompt for AI agents` Λॱ൪ʹऔ ಘͯ͠ɺͦͷ಺༰ʹԊͬͯଥ౰ੑͷ֬ೝ ͱɺमਖ਼Λߦͬͯ /pr-fix 6
24. AIίʔυϨϏϡʔޙ… AI͸੹೚ΛऔΕͳ͍ͷͰਓͷϨϏϡʔ͸ඞਢ
25. 1. ϨϏϡΠʔɿϨϏϡʔΛड͚Δଆ AIίʔσΟϯάΤʔδΣϯτͷϨϏϡʔػೳ͸ͪ͜Β 2.ϨϏϡΞʔɿϨϏϡʔ͢Δଆ ɹ ϨϏϡʔ͸2ͭͷଆ໘͕͋Δ
26. 1. ϨϏϡΠʔɿϨϏϡʔΛड͚Δଆ AIίʔσΟϯάΤʔδΣϯτͷϨϏϡʔػೳ͸ͪ͜Β 2.ϨϏϡΞʔɿϨϏϡʔ͢Δଆ ↑ͪ͜Β͕଎͘ͳΔͱ։ൃੜ࢈ੑʹޮ͘🐰 ϨϏϡʔ͸2ͭͷଆ໘͕͋Δ
27. ࠶ܝ 1. AIར༻Ͱ24%ߴ଎Խ͢Δͱ༧ଌ͍͕ͯͨ͠ɺ19%௿Լͯ͠ ͍ͨ※1 2. AIੜ੒ίʔυ૿ͰɺϨϏϡʔ͕ϘτϧωοΫ※2 3. ίΞ։ൃऀͷϨϏϡʔෛՙ6.5%૿ʹΑΓɺνʔϜͷੜ࢈ ੑ͕௿Լ※3 4. ίʔυϨϏϡʔ୲౰ͷ໿9ׂ͕ɺAIੜ੒ίʔυͷීٴͰ ʮϨϏϡΞʔෛ୲૿ʯΛ࣮ײ※4 ※1 Measuring the Impact of Early-2025 AI on Experienced Open-Source Developer Productivity - METR ※2 [2605.17548] Rethinking Code Review in the Age of AI: A Vision for Agentic Code Review ※3 [2510.10165] AI-Assisted Programming Decreases the Productivity of Experienced Developers by Increasing the Technical Debt and Maintenance Burden ※4 ʲAIੜ੒ίʔυͷϨϏϡΞʔෛ୲ʹؔ͢ΔௐࠪʳϨϏϡʔ୲౰ऀͷ໿9ׂ͕ʮෛ୲૿ʯΛ࣮ײ
28. 1. Α͋͘Δϛεɺ໰୊͸ࣄલʹղܾ 40+ͷLinter/SASTɺWebΫΤϦʔͰ࠷৽৘ใ 2.ਓ͕ݟΔΑ͏ʹϨϏϡʔ IssueɺυΩϡϝϯτɺաڈͷίϝϯτͰίϯςΩετΛิ଍ 3.ਓ͕PRΛཧղ͢Δͷʹඞཁͳ৘ใΛఏࣔ ֓ཁɺมߋϑΝΠϧάϧʔϓɺγʔέϯεਤ CodeRabbitͷ৔߹ ϨϏϡΞʔͷ޻਺Λ൒෼ʹ
29. ·ͱΊ 🥕 ։ൃ↔ϨϏϡʔϧʔϓΛࣗಈԽ 🩴 伴͸ਓͷϨϏϡʔ޻਺࡟ݮ ⛵ ΩϟϥΫλʔͷ໊લ͸Hoppy ͰνʔϜͷAI։ൃੜ࢈ੑΛߴΊΑ͏ʂ