LLMエージェント時代に適応した開発フロー

by Yuya Hirayama

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LLMΤʔδΣϯτ࣌୅ʹదԠͨ͠ ։ൃϑϩʔ ࣮ྫ͔ΒֶͿʂϞόΠϧΞϓϦ։ൃʹ͓͚ΔʮAIͷ࢖͍Ͳ͜Ζʯ 2025/08/25 hiragram 1

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• @hiragram • akippaגࣜձࣾ Developer Experience Team ΤϯδχΞ • iOSΞϓϦ։ൃऀ • Claude Max $200 • $ npx ccusage hiragram 2

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(ͨͿΜ)࿩͞ͳ͍͜ͱ • ΊͬͪΌiOSͬΆ͍࿩ (ͪΐͬͱ͋Δ) • ΊͬͪΌClaude CodeͬΆ͍࿩ (ͪΐͬͱ͋Δ) hiragram 3

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(લஔ͖) LLMΤʔδΣϯτʹΑͬͯ ιϑτ΢ΣΞ։ൃ͕ Ͳ͏มΘͬͨͷ͔ hiragram 4

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• ։ൃ޻ఔͷҰ෦͚͕ͩڧ྽ʹՃ଎͞Εͨ • Ճ଎͞Εͨ΋ͷ • ٕज़ௐࠪ/ػೳ௥Ճ/υΩϡϝϯτ੔උ • ॻ͔Εͨίʔυ͕ෛ࠴ʹͳΔ·Ͱͷ࣌ؒ • Ճ଎͞Ε͍ͯͳ͍΋ͷ • ਓ͕ؒखͰ΍Δ࡞ۀ͢΂ͯ • ϘτϧωοΫ͕ੜ·Ε΍͘͢ͳͬͨ hiragram 5

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• ͢ΔͱΞϓϦ։ൃ͸Ͳ͏ͳΔʁ • ਓؒͷੑೳ͕ϘτϧωοΫʹͳΔ͜ͱͰ٧·Δ΋ͷ • ཁ݅ఆٛɺίʔυϨϏϡʔɺಈ࡞ςετɺ … • ʮٸʹνʔϜͷதͰҰ൪ೳྗ௿͍ਓʹͳΔʯਏ͍ hiragram 6

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• ϘτϧωοΫʹͳΒͳ͍Α͏։ൃϑϩʔΛվળ͠ଓ͚Δ͜ͱ ͕ɺLLMΤʔδΣϯτ࣌୅ͷਓؒͷίϛοτϝϯτ • ΍Δ΂͖͜ͱΛͪΌΜͱ΍͍ͬͯΔ͔Ͳ͏͔͕ɺඈ༂͢Δ͔͢ ͙ഁ໓͢Δ͔Λ෼͚Δ • ϢχοτςετՄೳͳઃܭɺVRTɺਅ໘໨ͳίʔυϨϏϡ ʔɺखΦϖͷࣗಈԽ hiragram 7

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LLMΤʔδΣϯτ࣌୅ʹదԠ͢Δ ։ൃϑϩʔͷߏங hiragram 8

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• ਺ϲ݄લʹ࢝Ίͨݸਓ։ൃͷϓϩδΣΫτͰ͸ɺLLMΤʔδΣ ϯτΛϑϧ׆༻͢Δ͜ͱΛେલఏͱ͠·ͨ͠ɻ • LLMΤʔδΣϯτʹͱͬͯಇ͖΍͍͢؀ڥΛ੔͑ΔͱͲ͏ͳΔ ͷ͔ʁͱ͍͏࣮ݧΛ݉Ͷ͍ͯ·͢ɻ • ͜ͷϓϩδΣΫτͰͷಛ௃తͳ෦෼Λ঺հ͠·͢ɻ hiragram 9

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ϞϊϨϙ • ϝϦοτ • LLMΤʔδΣϯτ͕͢΂ͯͷίʔυʹউखʹΞΫηεͰ͖ͯɺࣗ཯ੑ͕ߴ·Δ • CIͷઃఆ͕1ϦϙδτϦ෼ͰࡁΉͷͰɺϝϯςφϯείετ͕௿͍ • σϝϦοτ • ࠓͷ࣌఺Ͱײ͡Δ͜ͱ͸ͳ͍ • ྫ͑͹Android൛ɺWeb൛ɺͱߏ੒ཁૉ͕૿͍͑ͯͬͨΓɺ։ൃʹؔΘΔਓؒͷ਺͕૿͑ͨ Γ͢Δͱͳʹ͔ݦࡏԽ͢Δ͔΋ • ݸਓ։ൃͳͷͰ౰໘ແࢹͰ͖ͦ͏ hiragram 11

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OpenAPIυϦϒϯͳ։ൃ • ඞཁͳίʔυ͸yaml͔Βੜ੒͢Δ͜ͱͰɺʮOpenAPIυΩϡϝϯτ ͱ࣮૷͸ৗʹҰக͍ͯ͠Δʯͱ͍͏͜ͱ͕୲อͰ͖Δ • LLMΤʔδΣϯτ͕APIΛ஌Γ͍ͨͱ͖ɺ࣮૷ΛؤுͬͯಡΉඞཁ͕ ͳ͘ɺ෼ׂ͞ΕͨyamlΛಡΉ͚ͩͰΑ͘ͳΔ • λεΫ͕େن໛ʹͳͬͯ͘ΔͱΞϓϦଆ͚ͩ௚ͯ͠؅ཧπʔϧଆΛ ๨ΕΔɺΈ͍ͨͳ͜ͱ͸ى͜ΔͷͰɺίʔυੜ੒+CIͰඞͣؾ෇͚Δ Α͏ʹ͍ͯ͠Δ hiragram 13

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αϒΤʔδΣϯτ • Claude CodeͷαϒΤʔδΣϯτΛϑϧ׆༻ • ϝΠϯ͔ΒαϒͷΤʔδΣϯτʹλεΫ͕౉͞Εͨͱ͖ɺϝΠ ϯͷίϯςΩετ͕αϒͷλεΫʹΑͬͯѹഭ͞Εͳ͍ • ͳΜ͔ਓ͕͍ͬͺ͍͍ΔΈ͍ͨͰָ͍͠ hiragram 15

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GitHub Ac*onsͱSelf hosted runner • Claude Code͕claude-code-ac,onͱͯ͠ɺGitHub Ac,ons্Ͱ ؾܰʹݺͼग़ͤΔΑ͏ʹͳͬͨ • ߋʹɺClaude MaxϓϥϯͰఆֹར༻Ͱ͖ΔΑ͏ʹ΋ͳͬͨ hiragram 18

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• ͨͩ͠ɺGitHub Ac+onsͷίετ͸͔͔Δ • ʮࡶʹλεΫΛ༩͑ͯɺؾʹೖΒͳ͔ͬͨΒࣺͯͯ΍Γ௚ͤ͞Ε͹ ͍͍ʯͱ͍͏ϝϯλϧϞσϧͱ૬ੑ͕ѱ͍ • ߋʹGitHub hosted runnerͷmacOSΠϯελϯε͸ߴ͍ • LinuxΠϯελϯεͷ10ഒʂ • ࣗ෼ͷmacͰSelf hosted runnerΛߏங͢Δ͜ͱͰͦͷίετ͕0ʹͳΔ • ਅͷୟ͖์୊CI؀ڥClaudeΛ֫ಘ hiragram 19

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·ͱΊ • ͍ΖΜͳ͜ͱ͕ര଎Ͱൃੜ͢ΔΑ͏ʹͳͬͨ • ര଎ʹͳΒͳ͍͜ͱΛͲ͏͢Δ͔ߟ͑ଓ͚Δඞཁ͕͋Δ • Ұ൪ݴ͍͍ͨ͜ͱ͸ʮ΍Δ΂͖͜ͱΛਅ໘໨ʹίπίπ΍Δ͜ ͱ͕͢΂ͯͷ໌҉Λ෼͚Δʯͱ͍͏͜ͱͰ͢ʂʂʂʂʂ • ͍ͬ͠ΐʹ࣌୅ʹ͕͠Έ͍͍͖ͭͯ·͠ΐ͏ hiragram 20

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͓ΘΓ hiragram 21