[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_156":157,"_158":159},"routes/_app.x.$handle.$name",{"_100":99,"_37":49,"_108":90,"_32":103,"_13":14,"_109":-5,"_11":110,"_111":112,"_113":114,"_115":116,"_117":118,"_26":-5,"_119":-5,"_120":-5,"_121":30,"_122":123,"_124":62,"_125":-5,"_126":-5,"_127":128},"routes/_app.x.$handle.$name.branch.$branch.version.$version.diff",{"_11":12,"_13":14,"_15":16,"_17":18,"_19":-5},"project",{"_47":48,"_37":49,"_42":50,"_51":-5,"_52":30,"_53":54,"_55":54,"_56":57,"_58":-5,"_19":59,"_60":36,"_61":62,"_63":-5,"_64":-5,"_65":66,"_67":68,"_69":-5,"_70":-5,"_71":-5,"_72":-5,"_73":74,"_75":74,"_76":77,"_78":77,"_79":77,"_80":74,"_81":74,"_82":83,"_84":85,"_86":87,"_88":30},"version",1,"changes",[25],"aiChatInfo",{"_20":21,"_22":-5,"_23":-5,"_24":-5},"userId","aiChatMessageId","ccb8e635-9439-4a26-9543-5a49cd2c503e","aiChatThreadId","aiChatThreadUserId","aiChatThreadTitle",{"_26":27,"_28":-7,"_29":30,"_31":30,"_32":33,"_34":33},"file",{"_35":36,"_37":33,"_38":39,"_40":41,"_42":43,"_44":14,"_45":46,"_29":30},"previous","deleted",false,"deletedHere","path","main.ts","latestPath","fileId","f41ee43c-3800-11f1-9187-42b51c65c3df","name","fileType","http","content","import { parseVal } from \"https://esm.town/v/std/utils/index.ts\";\n\n/**\n * Claude Tool Utility\n * \n * A simple HTTP endpoint designed to be used as a Claude tool.\n * Supports GET (shows tool schema) and POST (executes the tool).\n * \n * Example tool: a text transformer that can uppercase, lowercase,\n * reverse, count words, or summarize stats about input text.\n */\n\nconst TOOL_SCHEMA = {\n name: \"text_transform\",\n description: \"Transform or analyze text in various ways\",\n input_schema: {\n type: \"object\",\n properties: {\n text: {\n type: \"string\",\n description: \"The input text to transform or analyze\",\n },\n operation: {\n type: \"string\",\n enum: [\"uppercase\", \"lowercase\", \"reverse\", \"word_count\", \"stats\", \"title_case\", \"slug\"],\n description: \"The transformation to apply\",\n },\n },\n required: [\"text\", \"operation\"],\n },\n};\n\nfunction transformText(text: string, operation: string): { result: string } {\n switch (operation) {\n case \"uppercase\":\n return { result: text.toUpperCase() };\n case \"lowercase\":\n return { result: text.toLowerCase() };\n case \"reverse\":\n return { result: text.split(\"\").reverse().join(\"\") };\n case \"word_count\":\n return { result: `${text.trim().split(/\\s+/).filter(Boolean).length} words` };\n case \"title_case\":\n return { result: text.replace(/\\b\\w/g, (c) => c.toUpperCase()) };\n case \"slug\":\n return { result: text.toLowerCase().replace(/[^a-z0-9]+/g, \"-\").replace(/^-|-$/g, \"\") };\n case \"stats\": {\n const words = text.trim().split(/\\s+/).filter(Boolean);\n return {\n result: JSON.stringify({\n characters: text.length,\n words: words.length,\n sentences: text.split(/[.!?]+/).filter(Boolean).length,\n paragraphs: text.split(/\\n\\n+/).filter(Boolean).length,\n avg_word_length: words.length\n ? (words.reduce((sum, w) => sum + w.length, 0) / words.length).toFixed(1)\n : 0,\n }, null, 2),\n };\n }\n default:\n throw new Error(`Unknown operation: ${operation}. Use one of: uppercase, lowercase, reverse, word_count, stats, title_case, slug`);\n }\n}\n\nexport default async function(req: Request): Promise {\n const url = new URL(req.url);\n\n // GET: show the tool schema + docs page\n if (req.method === \"GET\") {\n if (url.searchParams.get(\"schema\") === \"json\") {\n return Response.json(TOOL_SCHEMA);\n }\n\n const { links } = parseVal();\n const html = `\n\n\n Claude Tool Utility\n \n\n\n

🔧 Claude Tool Utility

A text transformation tool designed to be called by Claude.

\n \n

Supported Operations

uppercase — Convert to UPPER CASE
lowercase — Convert to lower case
reverse — Reverse the string
word_count — Count words
title_case — Convert To Title Case
slug — Convert to url-friendly-slug
stats — Full text statistics

\n\n

Usage

POST ${url.origin}${url.pathname}\nContent-Type: application/json\n\n{\n  \"text\": \"Hello World\",\n  \"operation\": \"uppercase\"\n}\n\n→ { \"result\": \"HELLO WORLD\" }

\n\n

Tool Schema

${JSON.stringify(TOOL_SCHEMA, null, 2)}

\n\n

\n JSON Schema\n View Source\n

\n\n`;\n return new Response(html, { headers: { \"content-type\": \"text/html\" } });\n }\n\n // POST: execute the tool\n if (req.method === \"POST\") {\n try {\n const body = await req.json();\n const { text, operation } = body;\n\n if (!text || !operation) {\n return Response.json({ error: \"Missing required fields: text, operation\" }, { status: 400 });\n }\n\n const result = transformText(text, operation);\n return Response.json(result);\n } catch (err: any) {\n return Response.json({ error: err.message }, { status: 400 });\n }\n }\n\n return Response.json({ error: \"Method not allowed\" }, { status: 405 });\n}","createdAt",["D",1776171217194],"branchVersion","branchId","e37e467c-3800-11f1-88dd-42b51c65c3df","id","e37dd5f2-3800-11f1-88dd-42b51c65c3df","claude-tool-util",["D",1776171189300],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","Simple JS utility to support a Claude tool","imageUrl","be85293e-5fb2-45a6-85a4-80a56645ecd1","pinnedFileId","pinPreview",true,"pinMigrated","screenshotVersion","likeCount",0,"orgId","019d8c0c-9789-745d-8f6f-b5b7cabb1ccb","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_100":99,"_107":103},"org",{"_100":99,"_101":-5,"_102":103,"_19":59,"_104":105,"_106":30},"branch",{"_13":89,"_37":90,"_47":46,"_91":48,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":-5,"_97":49,"_98":99},"isOwned",40,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","andrewau","handle","displayName","avatar","","tier","free","canRestrictVals","profileImageUrl","branchName","adoptOrgId",{"_47":48,"_37":49,"_42":152,"_51":-5,"_52":30,"_53":54,"_55":54,"_56":57,"_58":-5,"_19":59,"_60":36,"_61":62,"_63":-5,"_64":-5,"_65":66,"_67":68,"_69":-5,"_70":-5,"_71":-5,"_72":-5,"_73":74,"_75":74,"_76":77,"_78":77,"_79":77,"_80":74,"_81":74,"_82":153,"_84":154,"_86":155,"_88":30},"tree",[147],"files",[147],"counts",{"_137":66,"_138":14,"_139":66,"_140":141,"_142":143},"contents",[129],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_47":130,"_37":33,"_35":36,"_131":-5,"_45":46,"_44":14,"_132":30,"_42":133,"_13":66,"_38":39,"_40":41,"_29":30,"_134":135,"_32":136},"f41ee39c-3800-11f1-9187-42b51c65c3df","parentId","latest",["D",1776171217194],"label","lyric",[33],"pulls","branches","forks","envVars",{"_144":14,"_146":66},"connections",{"_144":66,"_145":66},"count","unfilledCount","emptyCount",{"_47":130,"_37":33,"_35":36,"_131":-5,"_45":46,"_44":14,"_132":30,"_42":148,"_13":66,"_38":39,"_40":41,"_29":30,"_134":135,"_149":150,"_32":151},["D",1776171217194],"children",[],[33],["D",1776171189300],{"_100":99,"_107":103},{"_100":99,"_101":-5,"_102":103,"_19":59,"_104":105,"_106":30},{"_13":89,"_37":90,"_47":46,"_91":48,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":-5,"_97":49,"_98":99},"ctx",{"_82":-5,"_126":189,"_190":191,"_192":193,"_194":30,"_195":30,"_196":30,"_197":62,"_198":-5,"_199":-7,"_200":-7,"_201":66,"_202":30,"_203":30,"_204":-5,"_205":30,"_206":30,"_207":30,"_208":-5},"ENV",{"_160":161,"_162":163,"_164":90,"_165":166,"_167":168,"_169":170,"_171":172,"_173":174,"_175":176,"_177":178,"_179":180,"_181":182,"_183":184,"_185":186,"_187":188},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

Diff · v1