AI Agent

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[]).map((item: any) => ({\n videoId: item.id.videoId,\n title: item.snippet.title,\n publishedAt: new Date(item.snippet.publishedAt),\n }));\n}\n\n// ─── YouTube: 영상 자막 추출 ────────────────────────────\nasync function getTranscript(videoId: string): Promise {\n try {\n const res = await fetch(`https://www.youtube.com/watch?v=${videoId}`, {\n headers: {\n \"Accept-Language\": \"ko-KR,ko;q=0.9\",\n \"User-Agent\":\n \"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/120.0.0.0 Safari/537.36\",\n },\n });\n const html = await res.text();\n\n const marker = \"ytInitialPlayerResponse = \";\n const start = html.indexOf(marker);\n if (start === -1) return null;\n\n let depth = 0, end = -1;\n for (let i = start + marker.length; i < html.length; i++) {\n if (html[i] === \"{\") depth++;\n else if (html[i] === \"}\") {\n depth--;\n if (depth === 0) {\n end = i;\n break;\n }\n }\n }\n if (end === -1) return null;\n\n const player = JSON.parse(html.slice(start + marker.length, end + 1));\n const tracks: any[] =\n player?.captions?.playerCaptionsTracklistRenderer?.captionTracks ?? [];\n if (!tracks.length) return null;\n\n const track = tracks.find((t) => t.languageCode === \"ko\") ??\n tracks.find((t) => t.languageCode?.startsWith(\"ko\")) ??\n tracks[0];\n if (!track?.baseUrl) return null;\n\n const capRes = await fetch(track.baseUrl + \"&fmt=json3\");\n const capData = await capRes.json();\n const text = (capData.events ?? [])\n .filter((e: any) => e.segs)\n .flatMap((e: any) => e.segs)\n .map((s: any) => s.utf8 ?? \"\")\n .join(\" \")\n .replace(/\\n/g, \" \")\n .replace(/\\s+/g, \" \")\n .trim();\n\n return text || null;\n } catch {\n return null;\n }\n}\n\n// ─── Claude: 영상 요약 ───────────────────────────────────\nasync function summarize(\n transcript: string,\n title: string,\n chName: string,\n): Promise {\n const res = await fetch(\"https://api.anthropic.com/v1/messages\", {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n \"x-api-key\": AI_KEY,\n \"anthropic-version\": \"2023-06-01\",\n },\n body: JSON.stringify({\n model: \"claude-haiku-4-5-20251001\",\n max_tokens: 1200,\n messages: [\n {\n role: \"user\",\n content: `당신은 금융/경제/기술 유튜브 영상 요약 전문가입니다.\n\n채널명: ${chName}\n영상 제목: ${title}\n영상 자막:\n${transcript.slice(0, 8000)}\n\n위 영상을 1000자 이내로 요약하세요. 규칙:\n1. 복수 애널리스트 등장 시 → 각 애널리스트명: 주요 발언 형태로 정리\n2. 복수 주제 다룰 경우 → [주제명] 형태로 각 주제별 핵심 내용 정리\n3. 핵심 수치·전망·결론 포함, 불필요한 인사·광고·반복 제외\n4. 한국어로 작성`,\n },\n ],\n }),\n });\n const data = await res.json();\n return data.content?.[0]?.text ?? \"요약 생성 실패\";\n}\n\n// ─── Telegram: 메시지 전송 (4096자 분할) ───────────────\nasync function sendTelegram(text: string): Promise {\n const url = `https://api.telegram.org/bot${TG_TOKEN}/sendMessage`;\n const MAX = 4000;\n for (let i = 0; i < text.length; i += MAX) {\n await fetch(url, {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({\n chat_id: TG_CHAT,\n text: text.slice(i, i + MAX),\n parse_mode: \"Markdown\",\n disable_web_page_preview: true,\n }),\n });\n if (i + MAX < text.length) {\n await new Promise((r) => setTimeout(r, 1000));\n }\n }\n}\n\n// ─── 메인 실행 ───────────────────────────────────────────\nexport default async function main() {\n const kst = new Date(Date.now() + 9 * 3600 * 1000);\n const dateStr = kst.toISOString().slice(0, 10);\n const timeStr = kst.toISOString().slice(11, 16);\n\n let msg = `📺 *Daily Youtube Brief*\\n📅 ${dateStr} ${timeStr} KST\\n${\n \"─\".repeat(28)\n }\\n`;\n\n for (const ch of CHANNELS) {\n msg += `\\n\\n📡 *${ch.name}*\\n`;\n\n const channelId = ch.id;\n if (!channelId) {\n msg += `└ ⚠️ 채널을 찾을 수 없음\\n`;\n continue;\n }\n\n const videos = await getRecentVideos(channelId);\n if (!videos.length) {\n msg += `└ 업로드된 영상 없음\\n`;\n continue;\n }\n\n for (let i = 0; i < videos.length; i++) {\n const v = videos[i];\n const kstPub = new Date(v.publishedAt.getTime() + 9 * 3600 * 1000);\n const pubStr = kstPub.toISOString().slice(0, 16).replace(\"T\", \" \");\n const safeTitle = v.title.replace(/[*_`[\\]]/g, (c) => `\\\\${c}`);\n\n msg += `\\n🎬 *${safeTitle}*\\n`;\n msg += `└ 📅 ${pubStr} KST | https://youtu.be/${v.videoId}\\n\\n`;\n\n const transcript = await getTranscript(v.videoId);\n if (!transcript) {\n msg += `📝 자막 없음 (요약 불가)\\n`;\n } else {\n const summary = await summarize(transcript, v.title, ch.name);\n msg += `📝 ${summary}\\n`;\n }\n if (i < videos.length - 1) msg += `\\n${\"─\".repeat(20)}\\n`;\n }\n }\n\n await sendTelegram(msg);\n}","createdAt",["D",1781771174485],"branchVersion","branchId","16e09986-202d-4c58-9965-e74c020e2413","id","487ded65-034f-4a26-9fbb-21e1675183ba","Youtube_monitor",["D",1781768488887],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","Youtube monitor","imageUrl","7f1c34b9-44bb-4f2a-a7ce-fcc2cfa98035","pinnedFileId","2878a7de-6ae9-11f1-88c8-1607ee4eb77e","pinPreview",true,"pinMigrated","screenshotVersion","likeCount",0,"orgId","019ed9ac-f358-7428-a4b1-53d761fea503","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_97":96,"_105":101},"org",{"_97":96,"_98":99,"_100":101,"_18":55,"_102":103,"_104":25},"branch",{"_13":86,"_32":87,"_43":42,"_88":44,"_89":-5,"_90":-5,"_91":-5,"_92":-5,"_93":-5,"_94":45,"_95":96},"isOwned",48,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","bonwongoo2","handle","displayName","구본원","avatar","https://lh3.googleusercontent.com/a/ACg8ocIZD9Q5bs6ckdYW0o1ZmVgZFMQ8h4YotRk3YASLlXq4LSgqbg=s96-c","tier","free","canRestrictVals","profileImageUrl","branchName","adoptOrgId",{"_43":44,"_32":45,"_38":199,"_47":-5,"_48":25,"_49":50,"_51":50,"_52":53,"_54":-5,"_18":55,"_56":57,"_58":59,"_60":-5,"_61":-5,"_62":63,"_64":65,"_66":-5,"_67":-5,"_68":-5,"_69":-5,"_70":71,"_72":71,"_73":74,"_75":74,"_76":74,"_77":71,"_78":71,"_79":200,"_81":201,"_83":202,"_85":25},"tree",[178,179,180,181,182],"files",[178,179,180,181,182],"counts",{"_168":63,"_169":135,"_170":63,"_171":172,"_173":174},"contents",[127,128,129,130,131],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_43":160,"_32":161,"_30":162,"_134":-5,"_41":42,"_40":163,"_136":25,"_38":164,"_13":165,"_33":34,"_35":166,"_24":25,"_140":-5,"_27":167},{"_43":153,"_32":154,"_30":155,"_134":-5,"_41":42,"_40":156,"_136":25,"_38":157,"_13":144,"_33":34,"_35":158,"_24":25,"_140":-5,"_27":159},{"_43":146,"_32":147,"_30":148,"_134":-5,"_41":42,"_40":149,"_136":25,"_38":150,"_13":144,"_33":34,"_35":151,"_24":25,"_140":-5,"_27":152},{"_43":142,"_32":28,"_30":31,"_134":-5,"_41":42,"_40":14,"_136":25,"_38":143,"_13":144,"_33":34,"_35":37,"_24":25,"_140":-5,"_27":145},{"_43":132,"_32":133,"_30":57,"_134":-5,"_41":42,"_40":135,"_136":59,"_38":137,"_13":63,"_33":138,"_35":139,"_24":25,"_140":-5,"_27":141},"82fa4a8d-57d9-43ad-acb7-f83a97e90c5b","main.tsx","parentId",1,"latest",["D",1781768506401],"http","/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { OpenAI } from \"https://esm.town/v/std/openai\";\nimport { renderToString } from \"https://esm.sh/react-dom@18.2.0/server\";\n\nconst PAGE = (\n \n \n \n \n AI Agent\n \n \n \n

🤖 AI Agent

Hi! I'm your AI agent. Ask me anything.

\n \n

Diff · v19