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MCPは普及するのか? 課題と使い所

Avatar for Kenn Ejima Kenn Ejima
September 26, 2025
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MCPは普及するのか? 課題と使い所

Avatar for Kenn Ejima

Kenn Ejima

September 26, 2025
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  1. τϨϯυ • ϩʔΧϧMCP͸͓͓ΉͶCLIʹஔ͖׵͑Δ͜ͱ͕Մೳͩͬͨ • "Claude Code is not a product

    as much as it’s a Unix utility." — Boris Cherny • Claude Code͸ripgrep, sed, awk౳ͷجຊπʔϧΛ૊Έ߹Θ͓ͤͯΓɺϕΫλʔ ݕࡧ΍άϥϑݕࡧΛ࢖͍ͬͯͳ͍ • ઓ৔͸ϦϞʔτMCP΁ • Read: ޿ٛͷίϯςΩετɾΤϯδχΞϦϯά • Write: Πϯϑϥͷૢ࡞ɾ࣮ߦͳͲɺΤʔδΣϯτͷλεΫ࣮ߦ
  2. ٙ໰ͱ՝୊ 1 • MCPࣗମ͕Ճ͑ΔෳࡶੑͱɺMCPͰݮΒͤΔෳࡶੑͷྔͱͷࠩ෼͕খ͍͞ • RAGͱͲ͏ҧ͏ͷʁContext7ͬͯ࢖ͬͨ΄͏͕͍͍ͷʁ • ηΩϡϦςΟ͸Ͳ͏΍ͬͯ୲อ͢Δʁ • ൿີ৘ใ͸ඞͣαʔόʔαΠυͰอ؅͢Δඞཁ͕͋Δ

    • ϒϥ΢β΍ΞϓϦʹτʔΫϯΛஔ͍ͨΒδɾΤϯυ • ૬มΘΒͣ໘౗ͳೝূઃఆʢඇٕज़৬ͷΤϯυϢʔβʔʹ࢖͑Δʁʣ • ͲͷΈͪAPIτʔΫϯͷઃఆΛ͢ΔͳΒɺREST APIΛͦͷ··ݺ΂͹Α͍ͷͰ͸ʁ
  3. ٙ໰ͱ՝୊ 2 • ʮAIʹՄೳͳλεΫʯࣗମͷൃల͕଎͍ͷͰɺඪ४Խʹ͸ૣ͗ͨ͢ͷͰ͸ʁ • ʮ࣌ظঘૣͳ࠷దԽ͸ॾѱͷࠜݯͰ͋Δʯ—υφϧυɾΫψʔε • OpenAI API͸ChatCompletions API͔ΒResponses

    APIɺ͞ΒʹConversations API΁ͱਐԽ • εέʔϦϯάଇʹԊͬͨ஌ೳ޲্ͷͨΊʹ͸ਪ࿦τʔΫϯͷ׆༻͕ඞਢ • ݁Ռɺਪ࿦τʔΫϯͷอଘͱKVΩϟογϡͷར༻཰޲্͕ࢸ্໋୊ͱͳͬͨ • Ի੠ͳͲϚϧνϞʔμϧͷRealtime API͸Ͳ͏͢Δʁ • WebRTCͷDataChannel (SCTP on DTLS on UDP) ܦ༝Ͱͷ௨৴ • ͍ۙকདྷʹ͞ΒͳΔෳࡶԽɾഁյతมߋ͕ආ͚ΒΕͳ͍ • ݱࡏͷMCP͸·ͩ·ͩংͷޱɺඞͣ͠΋ʮશྗ౤ٿʹద੾ͳλΠϛϯάͰ͸ͳ͍ʯՄೳੑ͕͋Δ