[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_104":105,"_106":107},"routes/embed.x.$handle.$name.$",{"_9":10,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":-5},"handle","kamalnrf","name","quire-agent-skills","path","main.ts","project",{"_22":46,"_11":12,"_33":47,"_48":-5,"_49":42,"_50":51,"_52":51,"_53":54,"_55":-5,"_56":57,"_58":25,"_59":32,"_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":80,"_81":82,"_83":84,"_85":42},"file",{"_22":23,"_11":14,"_24":25,"_26":-5,"_27":28,"_29":30,"_31":32,"_33":34,"_35":36,"_37":38,"_39":40,"_41":42,"_43":44,"_13":45},"permalink","https://www.val.town/x/kamalnrf/quire-agent-skills/code/main.ts","extension","id","a1b6abf6-2fbc-467e-86b1-4c56072c7121","fileId","ca5158ac-9dc1-11f1-9adb-1607ee4eb77e","parentId","branchId","58d59cf8-ab3f-4c4c-9d93-4fdae0fde96d","branchVersion",9,"latest",true,"createdAt",["D",1787359366500],"version",1,"fileType","http","content","import { readFile } from \"https://esm.town/v/std/utils/index.ts\";\n\nconst DISCOVERY_SCHEMA = \"https://schemas.agentskills.io/discovery/0.2.0/schema.json\";\nconst CACHE_CONTROL = \"public, max-age=300\";\n\nconst SKILLS = [\n { name: \"quire-setup\", slug: \"setup\", file: \"/skills/quire-setup/SKILL.md\" },\n { name: \"verify\", slug: \"verify\", file: \"/skills/verify/SKILL.md\" },\n { name: \"triage\", slug: \"triage\", file: \"/skills/triage/SKILL.md\" },\n] as const;\n\ntype SkillDefinition = (typeof SKILLS)[number];\ntype LoadedSkill = SkillDefinition & { description: string; markdown: string; digest: string };\n\nconst corsHeaders = {\n \"Access-Control-Allow-Origin\": \"*\",\n \"Access-Control-Allow-Methods\": \"GET, HEAD, OPTIONS\",\n \"Access-Control-Allow-Headers\": \"Content-Type\",\n};\n\nexport default async function (request: Request): Promise {\n if (request.method === \"OPTIONS\") {\n return new Response(null, { status: 204, headers: corsHeaders });\n }\n if (request.method !== \"GET\" && request.method !== \"HEAD\") {\n return jsonResponse(request, { error: \"Method not allowed\" }, 405, { Allow: \"GET, HEAD, OPTIONS\" });\n }\n\n try {\n return await routeRequest(request);\n } catch {\n return jsonResponse(request, { error: \"Unable to load the skill catalog\" }, 500, {\n \"Cache-Control\": \"no-store\",\n });\n }\n}\n\nasync function routeRequest(request: Request): Promise {\n const url = new URL(request.url);\n const path = url.pathname;\n\n if (path === \"/.well-known/agent-skills/index.json\") {\n return discoveryResponse(request, await loadSkills(SKILLS));\n }\n\n for (const definition of SKILLS) {\n if (path === \"/\" + definition.slug + \"/\") {\n return Response.redirect(new URL(\"/\" + definition.slug, url).toString(), 308);\n }\n if (path === \"/\" + definition.slug) {\n return skillResponse(request, await loadSkill(definition));\n }\n if (path === \"/.well-known/agent-skills/\" + definition.name + \"/SKILL.md\") {\n return skillResponse(request, await loadSkill(definition));\n }\n if (path === \"/\" + definition.slug + \"/.well-known/agent-skills/index.json\") {\n return discoveryResponse(request, [await loadSkill(definition)]);\n }\n }\n\n if (path === \"/\") {\n return catalogResponse(request, url.origin, await loadSkills(SKILLS));\n }\n\n return jsonResponse(request, { error: \"Not found\" }, 404);\n}\n\nasync function loadSkills(definitions: readonly SkillDefinition[]): Promise {\n return Promise.all(definitions.map(loadSkill));\n}\n\nasync function loadSkill(definition: SkillDefinition): Promise {\n const markdown = await readFile(definition.file);\n const frontmatter = readFrontmatter(markdown);\n if (frontmatter.name !== definition.name) {\n throw new Error(\"Skill name mismatch\");\n }\n return {\n ...definition,\n description: frontmatter.description,\n markdown,\n digest: await sha256Digest(markdown),\n };\n}\n\nfunction readFrontmatter(markdown: string): { name: string; description: string } {\n const match = markdown.match(/^---\\n([\\s\\S]*?)\\n---\\n/);\n if (!match) throw new Error(\"SKILL.md is missing frontmatter\");\n\n const fields = new Map();\n for (const line of match[1].split(\"\\n\")) {\n const separator = line.indexOf(\":\");\n if (separator === -1) continue;\n fields.set(line.slice(0, separator).trim(), line.slice(separator + 1).trim());\n }\n\n const name = fields.get(\"name\") ?? \"\";\n const description = fields.get(\"description\") ?? \"\";\n if (!/^[a-z0-9]+(?:-[a-z0-9]+)*$/.test(name) || description.length === 0 || description.length > 1024) {\n throw new Error(\"SKILL.md has invalid frontmatter\");\n }\n return { name, description };\n}\n\nfunction skillResponse(request: Request, skill: LoadedSkill): Response {\n return bodyResponse(request, skill.markdown, {\n headers: responseHeaders(\"text/markdown; charset=utf-8\", {\n ETag: '\"' + skill.digest + '\"',\n }),\n });\n}\n\nfunction discoveryResponse(request: Request, skills: LoadedSkill[]): Response {\n const index = {\n $schema: DISCOVERY_SCHEMA,\n skills: skills.map((skill) => ({\n name: skill.name,\n type: \"skill-md\",\n description: skill.description,\n url: \"/\" + skill.slug,\n digest: skill.digest,\n })),\n };\n return bodyResponse(request, JSON.stringify(index, null, 2) + \"\\n\", {\n headers: responseHeaders(\"application/json; charset=utf-8\"),\n });\n}\n\nfunction catalogResponse(request: Request, origin: string, skills: LoadedSkill[]): Response {\n const items = skills\n .map((skill) => {\n const url = origin + \"/\" + skill.slug;\n return (\n '

' + escapeHtml(skill.name) + \"

\" +\n \"

\" + escapeHtml(skill.description) + \"

\" +\n \"npx skills add \" + escapeHtml(url) + \"

\"\n );\n })\n .join(\"\");\n const html = [\n \"\",\n \"\",\n \"Quire agent skills\",\n \"\",\n \"

Quire agent skills

\",\n \"

Public skills for setting up, verifying, and triaging software with Quire.

\",\n items,\n \"

Agent Skills Discovery RFC v0.2 index

\",\n \"

\",\n ].join(\"\");\n return bodyResponse(request, html, {\n headers: responseHeaders(\"text/html; charset=utf-8\"),\n });\n}\n\nfunction jsonResponse(\n request: Request,\n value: unknown,\n status: number,\n extraHeaders: Record = {},\n): Response {\n return bodyResponse(request, JSON.stringify(value) + \"\\n\", {\n status,\n headers: responseHeaders(\"application/json; charset=utf-8\", extraHeaders),\n });\n}\n\nfunction bodyResponse(request: Request, body: string, init: ResponseInit): Response {\n return new Response(request.method === \"HEAD\" ? null : body, init);\n}\n\nfunction responseHeaders(contentType: string, extra: Record = {}): HeadersInit {\n return {\n ...corsHeaders,\n \"Cache-Control\": CACHE_CONTROL,\n \"Content-Type\": contentType,\n \"X-Content-Type-Options\": \"nosniff\",\n ...extra,\n };\n}\n\nasync function sha256Digest(value: string): Promise {\n const hash = await crypto.subtle.digest(\"SHA-256\", new TextEncoder().encode(value));\n const hex = Array.from(new Uint8Array(hash))\n .map((byte) => byte.toString(16).padStart(2, \"0\"))\n .join(\"\");\n return \"sha256:\" + hex;\n}\n\nfunction escapeHtml(value: string): string {\n return value.replace(/[&<>\"]/g, (character) => ({\n \"&\": \"&\",\n \"<\": \"<\",\n \">\": \">\",\n '\"': \""\",\n })[character] ?? character);\n}\n","deleted",false,"label","quire-skills",[14],"4c9a59ba-656d-4c73-856b-e45a9ba4af84",["D",1787359107320],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","Public Quire agent skills","imageUrl","userId","3ee322c5-8742-48e0-86c7-5f3ae129683b","pinnedFileId","pinPreview","pinMigrated","screenshotVersion","likeCount",0,"orgId","f427167a-3263-4778-81d8-f79626323ff5","tursoName","tursoHostname","tursoMeasuredAt","pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_9":10,"_103":99},"org",{"_9":10,"_96":97,"_98":99,"_56":57,"_100":101,"_102":42},"branch",{"_35":86,"_11":87,"_22":28,"_88":46,"_89":-5,"_90":-5,"_91":-5,"_92":-5,"_93":-5,"_94":12,"_95":10},"isOwned",39,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","displayName","Kamal","avatar","https://img.clerk.com/eyJ0eXBlIjoicHJveHkiLCJzcmMiOiJodHRwczovL2ltYWdlcy5jbGVyay5kZXYvb2F1dGhfZ2l0aHViL2ltZ18yaVpXT3l1d2hWSFdtWTNoZFIwZ0lFUUhOd2oifQ","tier","pro","canRestrictVals","profileImageUrl","ctx",{"_79":-5,"_137":138,"_139":140,"_141":142,"_143":42,"_144":42,"_145":42,"_146":32,"_147":-5,"_148":-7,"_149":-7,"_150":63,"_151":42,"_152":42,"_153":-5,"_154":42,"_155":42,"_156":42,"_157":-5},"ENV",{"_108":109,"_110":111,"_112":87,"_113":114,"_115":116,"_117":118,"_119":120,"_121":122,"_123":124,"_125":126,"_127":128,"_129":130,"_131":132,"_133":134,"_135":136},"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","orgs",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]