[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_458":459,"_460":461},"routes/_app.x.$handle.$name",{"_11":12,"_13":14,"_15":-7,"_18":19,"_17":-7,"_338":-5,"_20":339,"_22":340,"_341":342,"_343":344,"_26":345,"_24":346,"_347":-5,"_348":-5,"_349":55,"_350":351,"_352":46,"_353":-5,"_354":-5,"_355":356},"routes/_app.x.$handle.$name.code.$",{"_11":12,"_13":14,"_15":16,"_17":-7,"_18":19,"_20":21,"_22":23,"_24":25,"_26":27,"_28":-5,"_29":-5,"_30":-5,"_31":-5,"_32":-5},"handle","templates","name","skills-library","branchName","main","version","path","lib","project",{"_34":283,"_13":14,"_47":284,"_285":-5,"_286":55,"_287":288,"_289":288,"_290":291,"_292":-5,"_293":294,"_295":80,"_296":46,"_297":-5,"_298":-5,"_299":49,"_300":301,"_302":-5,"_303":-5,"_304":-5,"_305":-5,"_306":307,"_308":307,"_309":310,"_311":310,"_312":310,"_313":307,"_314":307,"_315":316,"_317":318,"_319":320,"_321":55},"tree",[62,63,64,65,66,67,68],"file",{"_34":58,"_41":42,"_37":40,"_13":19,"_52":-5,"_50":59,"_17":49,"_39":-5,"_47":60,"_43":44,"_56":-5,"_18":61},"contents",[33],"upstream","pull","ahead","behind","envVars",{"_34":35,"_13":36,"_37":38,"_39":40,"_41":42,"_43":44,"_45":46,"_47":48,"_17":49,"_50":51,"_52":53,"_54":55,"_56":-5,"_18":57},"id","f0988e6a-9cc4-42a5-aadc-24437a0d4611","skills.ts","fileId","5fc6970a-6454-11f1-8eb2-1607ee4eb77e","parentId","cfd00ff5-8135-4f3b-b436-1f119431daf5","branchId","040340e9-158b-4bbd-8f37-b747265ebd0a","branchVersion",5,"latest",true,"createdAt",["D",1781044897190],0,"fileType","script","content","// Skill manifest, file helpers, and the copy-payload builder.\n// The skills// folder structure (SKILL.md + scripts/ + knowledge/) is the\n// source of truth; this manifest just indexes it for the UI.\n//\n// This is a generic template — fork the val and edit SKILLS below to point at\n// your own skill folders.\n\nimport { readFile } from \"https://esm.town/v/std/utils@85-main/index.ts\";\n\n// \"/\", baked into the Copy-skill payload so agents know where to\n// read the rest of each skill's files. Derived from VALTOWN_ENTRYPOINT (which\n// the runtime injects, e.g. https://esm.town/v//@-/...)\n// so it self-updates on remix — no manual edit needed.\nexport const VAL_ID = (() => {\n const ep = Deno.env.get(\"VALTOWN_ENTRYPOINT\");\n const m = ep?.match(/esm\\.town\\/v\\/([^/]+)\\/([^/@]+)/);\n return m ? `${m[1]}/${m[2]}` : \"dcm31/skills\";\n})();\n\nexport type Skill = {\n slug: string;\n name: string;\n description: string;\n category: string;\n files: string[];\n};\n\nexport const SKILLS: Skill[] = [\n {\n slug: \"hello-world\",\n name: \"Hello World\",\n description:\n \"The simplest possible skill — a greeting script and one knowledge file. Start here to learn the SKILL.md + scripts/ + knowledge/ folder convention.\",\n category: \"Getting Started\",\n files: [\"SKILL.md\", \"scripts/greet.ts\", \"knowledge/about-skills.md\"],\n },\n {\n slug: \"code-reviewer\",\n name: \"Code Reviewer\",\n description:\n \"Reviews a diff for correctness bugs, security issues, and style problems. Demonstrates a multi-step flow backed by a knowledge file.\",\n category: \"Engineering\",\n files: [\"SKILL.md\", \"knowledge/review-checklist.md\"],\n },\n {\n slug: \"ui-example\",\n name: \"UI Example\",\n description:\n \"Shows off the live-example feature: a skill that ships an HTML fragment, rendered inline on this page and standalone. Read it to learn how examples work.\",\n category: \"Reference\",\n files: [\"SKILL.md\", \"assets/showcase.html\"],\n },\n];\n\nexport function findSkill(slug: string): Skill | undefined {\n return SKILLS.find((s) => s.slug === slug);\n}\n\n// A skill's live preview is the first HTML file in its standard `assets/` dir.\n// `assets/` is a recognized Agent-Skills directory, so the file stays\n// discoverable by agents (when referenced from SKILL.md) — and the app can\n// render it without a bespoke manifest flag. Convention over configuration.\nexport function exampleAsset(skill: Skill): string | undefined {\n return skill.files.find((f) => f.startsWith(\"assets/\") && f.endsWith(\".html\"));\n}\n\nexport async function readSkillFile(\n slug: string,\n path: string,\n): Promise {\n try {\n const content = await readFile(`/skills/${slug}/${path}`, import.meta.url);\n return typeof content === \"string\" ? content : null;\n } catch {\n return null;\n }\n}\n\n// Escape text for safe injection into a dangerouslySetInnerHTML code block.\nexport function esc(s: string): string {\n return s.replace(/&/g, \"&\").replace(//g, \">\")\n .replace(/\"/g, \""\");\n}\n\n// The clipboard payload: SKILL.md plus a header telling an agent where to read\n// the rest of the skill's files via the Val Town MCP.\nexport function buildCopyPayload(skill: Skill, raw: string): string {\n return `# ${skill.name}\n# Source: ${VAL_ID} → skills/${skill.slug}/\n#\n# To use this skill, read its remaining files from this val via the Val Town MCP:\n# val: ${VAL_ID}\n# path: skills/${skill.slug}/\n# then follow the flow described below.\n#\n# Files in this skill:\n${skill.files.map((f) => `# ${f}`).join(\"\\n\")}\n\n${raw}`;\n}\n\n// Parse standard SKILL.md YAML frontmatter (name / description) and return the\n// parsed fields plus the body with the frontmatter block removed.\nexport type Frontmatter = {\n name?: string;\n description?: string;\n};\n\nexport function parseFrontmatter(\n raw: string,\n): { data: Frontmatter; body: string } {\n const m = raw.match(/^---\\r?\\n([\\s\\S]*?)\\r?\\n---\\r?\\n?/);\n if (!m) return { data: {}, body: raw };\n const data: Record = {};\n let key: string | null = null;\n for (const line of m[1].split(/\\r?\\n/)) {\n const kv = line.match(/^([A-Za-z0-9_-]+):\\s*(.*)$/);\n const item = line.match(/^\\s+-\\s+(.*)$/);\n if (kv) {\n key = kv[1];\n const v = kv[2].trim().replace(/^[\"']|[\"']$/g, \"\");\n data[key] = v === \"\" ? [] : v;\n } else if (item && key) {\n if (!Array.isArray(data[key])) data[key] = [];\n (data[key] as string[]).push(item[1].trim().replace(/^[\"']|[\"']$/g, \"\"));\n }\n }\n return { data: data as Frontmatter, body: raw.slice(m[0].length) };\n}\n\n// Group a flat file list into root files + subdirectories for the sidebar tree.\nexport type FileGroups = {\n root: string[];\n dirs: { dir: string; files: string[] }[];\n};\n\nexport function groupFiles(files: string[]): FileGroups {\n const root: string[] = [];\n const dirMap: Record = {};\n for (const f of files) {\n const parts = f.split(\"/\");\n if (parts.length === 1) root.push(f);\n else {\n const dir = parts.slice(0, -1).join(\"/\");\n (dirMap[dir] ??= []).push(parts[parts.length - 1]);\n }\n }\n return {\n root,\n dirs: Object.entries(dirMap).map(([dir, files]) => ({ dir, files })),\n };\n}\n","deleted",false,"label",[19,36],"25913dae-207c-40fa-9633-2829ada14625","directory",["D",1781044897190],[19],{"_34":232,"_13":233,"_37":234,"_39":-5,"_41":42,"_43":235,"_45":46,"_47":236,"_17":49,"_50":59,"_52":-5,"_54":55,"_56":-5,"_75":237,"_18":238},{"_34":217,"_13":218,"_37":219,"_39":-5,"_41":42,"_43":220,"_45":46,"_47":221,"_17":49,"_50":59,"_52":-5,"_54":55,"_56":-5,"_75":222,"_18":223},{"_34":58,"_13":19,"_37":40,"_39":-5,"_41":42,"_43":44,"_45":46,"_47":210,"_17":49,"_50":59,"_52":-5,"_54":55,"_56":-5,"_75":211,"_18":212},{"_34":96,"_13":97,"_37":98,"_39":-5,"_41":42,"_43":92,"_45":46,"_47":99,"_17":49,"_50":59,"_52":-5,"_54":55,"_56":-5,"_75":100,"_18":101},{"_34":87,"_13":88,"_37":89,"_39":-5,"_41":42,"_43":90,"_45":46,"_47":91,"_17":92,"_50":24,"_52":93,"_54":55,"_56":-5,"_75":94,"_18":95},{"_34":78,"_13":79,"_37":80,"_39":-5,"_41":42,"_43":81,"_45":46,"_47":82,"_17":49,"_50":83,"_52":84,"_54":55,"_56":-5,"_75":85,"_18":86},{"_34":69,"_13":70,"_37":71,"_39":-5,"_41":42,"_43":72,"_45":46,"_47":73,"_17":49,"_50":51,"_52":74,"_54":55,"_56":-5,"_75":76,"_18":77},"5f17aa0f-c817-4e73-8a6d-6b8780f20301","og.ts","6bf1ce32-6454-11f1-8f6c-1607ee4eb77e",6,["D",1781044917611],"// Open Graph / Twitter card image (1200×630), generated with satori (JSX→SVG)\n// + resvg-wasm (SVG→PNG). Served at GET /og.png. Light/blue theme to match the\n// Skill Library UI. Modeled on stevekrouse/agentfax's og.ts.\nimport satori from \"npm:satori@0.10.13\";\nimport { initWasm, Resvg } from \"npm:@resvg/resvg-wasm@2.6.2\";\nimport { SKILLS } from \"./lib/skills.ts\";\n\n// Static-weight TTFs (variable fonts crash satori's opentype.js).\nconst SANS_BOLD_TTF =\n \"https://raw.githubusercontent.com/google/fonts/main/ofl/ptsans/PT_Sans-Web-Bold.ttf\";\nconst SANS_REGULAR_TTF =\n \"https://raw.githubusercontent.com/google/fonts/main/ofl/ptsans/PT_Sans-Web-Regular.ttf\";\nconst RESVG_WASM_URL = \"https://unpkg.com/@resvg/resvg-wasm@2.6.2/index_bg.wasm\";\n\nlet fontsPromise: Promise<{ bold: ArrayBuffer; regular: ArrayBuffer }> | null = null;\nfunction loadFonts() {\n if (!fontsPromise) {\n const get = (url: string, label: string) =>\n fetch(url).then((r) => {\n if (!r.ok) throw new Error(`${label} font fetch failed: ${r.status}`);\n return r.arrayBuffer();\n });\n fontsPromise = Promise.all([\n get(SANS_BOLD_TTF, \"Bold\"),\n get(SANS_REGULAR_TTF, \"Regular\"),\n ]).then(([bold, regular]) => ({ bold, regular }));\n }\n return fontsPromise;\n}\n\nlet wasmPromise: Promise | null = null;\nfunction ensureResvg(): Promise {\n if (!wasmPromise) {\n wasmPromise = fetch(RESVG_WASM_URL)\n .then((r) => {\n if (!r.ok) throw new Error(`resvg wasm fetch failed: ${r.status}`);\n return r.arrayBuffer();\n })\n .then((bytes) => initWasm(bytes));\n }\n return wasmPromise;\n}\n\nfunction pill(text: string) {\n return {\n type: \"div\",\n props: {\n style: {\n display: \"flex\",\n fontSize: 26,\n color: \"#404040\",\n background: \"#f5f5f5\",\n border: \"1px solid #e5e5e5\",\n borderRadius: \"999px\",\n padding: \"12px 28px\",\n },\n children: text,\n },\n };\n}\n\n// A stacked-cards \"library\" glyph as a satori SVG node (0–32 grid), scaled to `size`.\nfunction stackIcon(size: number) {\n return {\n type: \"svg\",\n props: {\n width: size,\n height: size,\n viewBox: \"0 0 32 32\",\n children: [\n { type: \"rect\", props: { x: 9, y: 3, width: 18, height: 22, rx: 3, fill: \"#bfdbfe\" } },\n { type: \"rect\", props: { x: 6, y: 6, width: 18, height: 22, rx: 3, fill: \"#60a5fa\" } },\n { type: \"rect\", props: { x: 3, y: 9, width: 18, height: 22, rx: 3, fill: \"#2563eb\" } },\n { type: \"rect\", props: { x: 6, y: 14, width: 12, height: 1.6, rx: 0.8, fill: \"#ffffff\" } },\n { type: \"rect\", props: { x: 6, y: 18, width: 9, height: 1.6, rx: 0.8, fill: \"#ffffff\" } },\n { type: \"rect\", props: { x: 6, y: 22, width: 11, height: 1.6, rx: 0.8, fill: \"#dbeafe\" } },\n ],\n },\n };\n}\n\nasync function renderSvg(): Promise {\n const { bold, regular } = await loadFonts();\n const count = SKILLS.length;\n const tree = {\n type: \"div\",\n props: {\n style: {\n width: \"1200px\",\n height: \"630px\",\n display: \"flex\",\n background: \"#fafafa\",\n padding: \"56px\",\n fontFamily: \"Sans\",\n },\n children: [\n {\n type: \"div\",\n props: {\n style: {\n flex: 1,\n display: \"flex\",\n flexDirection: \"row\",\n alignItems: \"center\",\n justifyContent: \"space-between\",\n padding: \"0 72px\",\n border: \"1px solid #e5e5e5\",\n borderRadius: \"28px\",\n background: \"#ffffff\",\n },\n children: [\n {\n type: \"div\",\n props: {\n style: { display: \"flex\", flexDirection: \"column\", maxWidth: \"640px\" },\n children: [\n {\n type: \"div\",\n props: {\n style: { display: \"flex\", fontSize: 28, fontWeight: 700, color: \"#2563eb\", letterSpacing: \"6px\" },\n children: \"SKILL LIBRARY\",\n },\n },\n {\n type: \"div\",\n props: {\n style: { display: \"flex\", fontSize: 104, fontWeight: 700, color: \"#171717\", letterSpacing: \"-3px\", marginTop: \"18px\" },\n children: \"Skill Library\",\n },\n },\n {\n type: \"div\",\n props: {\n style: { display: \"flex\", fontSize: 36, color: \"#525252\", lineHeight: 1.35, marginTop: \"20px\" },\n children: \"A shared library of reusable agent skills. Fork it and drop in your own.\",\n },\n },\n {\n type: \"div\",\n props: {\n style: { display: \"flex\", flexDirection: \"row\", gap: \"14px\", marginTop: \"34px\" },\n children: [pill(`${count} skill${count === 1 ? \"\" : \"s\"}`), pill(\"Built on Val Town\")],\n },\n },\n ],\n },\n },\n stackIcon(300),\n ],\n },\n },\n ],\n },\n };\n return await satori(tree as any, {\n width: 1200,\n height: 630,\n fonts: [\n { name: \"Sans\", data: bold, weight: 700, style: \"normal\" },\n { name: \"Sans\", data: regular, weight: 400, style: \"normal\" },\n ],\n });\n}\n\nexport async function renderOg(): Promise {\n try {\n const svg = await renderSvg();\n await ensureResvg();\n const png = new Resvg(svg).render().asPng();\n return new Response(png, {\n headers: { \"content-type\": \"image/png\", \"cache-control\": \"public, max-age=3600\" },\n });\n } catch (err) {\n const msg = err instanceof Error ? err.stack || err.message : String(err);\n return new Response(`OG render failed:\\n${msg}`, {\n status: 500,\n headers: { \"content-type\": \"text/plain\" },\n });\n }\n}\n","children",[],[70],"fc00783c-59fb-4da4-8802-0e58fafad58e","http.tsx","576a3bb6-6454-11f1-8142-1607ee4eb77e",4,["D",1781044883172],"http","/** @jsxImportSource npm:hono@4/jsx */\n// Skill Library — thin HTTP orchestrator (generic, public template).\n// Routes only; markup lives in components/, data + helpers in lib/skills.ts,\n// client JS in frontend/client.js. Fork this val to build your own library.\n// See README.md.\n\nimport { Hono } from \"npm:hono@4\";\nimport { marked } from \"npm:marked@15\";\nimport { readFile } from \"https://esm.town/v/std/utils@85-main/index.ts\";\nimport { parseVal } from \"https://esm.town/v/std/utils/index.ts\";\n\nimport {\n buildCopyPayload,\n esc,\n exampleAsset,\n findSkill,\n parseFrontmatter,\n readSkillFile,\n} from \"./lib/skills.ts\";\nimport { renderOg } from \"./og.ts\";\nimport { Layout } from \"./components/Layout.tsx\";\nimport { Home } from \"./components/Home.tsx\";\nimport { SkillDetail } from \"./components/SkillDetail.tsx\";\nimport { FileView } from \"./components/FileView.tsx\";\n\nconst app = new Hono();\napp.onError((err) => Promise.reject(err)); // full stack traces in logs\n\nconst origin = (c: { req: { url: string } }) => new URL(c.req.url).origin;\n\n// ── Public assets ────────────────────────────────────────────────────────────\n\napp.get(\"/client.js\", async () => {\n const js = await readFile(\"/frontend/client.js\", import.meta.url);\n return new Response(js, {\n headers: { \"content-type\": \"text/javascript; charset=utf-8\" },\n });\n});\n\napp.get(\"/source\", (c) => c.redirect(parseVal().links.self.val));\n\n// Social card image (Open Graph / Twitter)\napp.get(\"/og.png\", () => renderOg());\n\n// ── Pages ────────────────────────────────────────────────────────────────────\n\napp.get(\"/\", (c) =>\n c.html(\n \n \n ,\n ));\n\napp.get(\"/skills/:slug\", async (c) => {\n const skill = findSkill(c.req.param(\"slug\"));\n if (!skill) return c.notFound();\n const rawMd = await readSkillFile(skill.slug, \"SKILL.md\");\n if (!rawMd) return c.notFound();\n const { body } = parseFrontmatter(rawMd);\n const html = await marked.parse(body);\n const payload = buildCopyPayload(skill, rawMd); // payload keeps frontmatter — that IS the skill format\n // Live preview = the skill's first assets/*.html (see lib/skills.ts).\n const examplePath = exampleAsset(skill);\n const exampleHtml = examplePath\n ? (await readSkillFile(skill.slug, examplePath)) ?? undefined\n : undefined;\n return c.html(\n \n \n ,\n );\n});\n\n// Standalone, embeddable render of a skill's live example asset. Same design\n// system, no surrounding app chrome.\napp.get(\"/skills/:slug/example\", async (c) => {\n const skill = findSkill(c.req.param(\"slug\"));\n const examplePath = skill && exampleAsset(skill);\n if (!skill || !examplePath) return c.notFound();\n const html = await readSkillFile(skill.slug, examplePath);\n if (html == null) return c.notFound();\n return c.html(\n \n \n ← {skill.name}\n \n

\n {skill.name} — examples\n

\n ,\n );\n});\n\napp.get(\"/skills/:slug/files/*\", async (c) => {\n const skill = findSkill(c.req.param(\"slug\"));\n if (!skill) return c.notFound();\n const path = c.req.path.replace(`/skills/${skill.slug}/files/`, \"\");\n if (!skill.files.includes(path)) return c.notFound();\n const content = await readSkillFile(skill.slug, path);\n if (content === null) return c.notFound();\n const isMarkdown = path.endsWith(\".md\");\n const rendered = isMarkdown\n ? await marked.parse(parseFrontmatter(content).body)\n : `

${esc(content)}

`;\n return c.html(\n \n \n ,\n );\n});\n\nexport default app.fetch;\n",[],[79],"aec15f98-c150-4ee9-bee2-4412a486a67e","README.md","bf2513ca-6454-11f1-9006-1607ee4eb77e",18,["D",1781045797493],1,"# Skill Library (template)\n\nA forkable directory of reusable **agent skills**. Each skill is a folder of\nMarkdown and code; the app renders every skill's `SKILL.md` and gives you a\none-click **Copy skill** button that puts a ready-to-run payload on your\nclipboard.\n\n🔗 **Live:** https://templates--576a3bb6645411f181421607ee4eb77e.web.val.run\n\n## Getting started\n\nThe intended way to manage this library is with an agent — let it add, edit, and\ndeploy skills for you. You don't need to touch the file tree by hand.\n\n1. **Remix this val** to get your own copy.\n2. **Connect your coding agent** with the Val Town plugin, which bundles the\n Val Town MCP server and platform skills. It works with Claude Code, Codex,\n and Cursor:\n\n ```sh\n npx plugins add val-town/plugins\n ```\n\n See the [plugin guide](https://docs.val.town/guides/prompting/plugin/) for\n per-agent install commands.\n3. **Ask it to add a skill.** For example:\n\n > Add a skill called `pr-summarizer` to my skills val that reads a GitHub PR\n > diff and writes a release note. Put the prompt in `SKILL.md` and a fetch\n > script in `scripts/`.\n\n The agent reads the existing skills for the pattern, creates\n `skills//` with the right files, registers it in the `SKILLS` manifest,\n and deploys — all in place.\n\nPrefer not to set up a local agent? Open this val on val.town and talk to\n**Townie** in the sidebar instead. Same workflow, in the browser.\n\nYou can also just edit a skill by hand — every file opens in the Val Town editor,\ne.g. [`skills/hello-world/SKILL.md`](https://www.val.town/x/dcm31/skills/code/skills/hello-world/SKILL.md).\nA skill's body is plain Markdown, so tweaking wording or fixing a typo is a\ntwo-second edit that deploys on save.\n\n## How a skill is structured\n\nA skill is a folder under `skills//` following the standard Agent-Skills\nlayout, so it stays valid and discoverable by agents reading it outside this app:\n\n```\nskills//\n SKILL.md # entry point — what the skill does and the flow to follow\n scripts/ # runnable code the agent writes locally\n knowledge/ # reference docs the agent reads for context\n assets/ # optional HTML fragment, shown as a live example\n```\n\nOnly `SKILL.md` is required. Each skill is also listed in the `SKILLS` array in\n`lib/skills.ts` (`slug`, `name`, `description`, `category`, and its `files`),\nwhich drives the home grid, the sidebar file tree, and the copy payload — your\nagent keeps this in sync for you.\n\n## Live examples\n\nA skill can ship a live preview — a working UI rendered right on its page, so you\ncan see what the skill produces instead of just reading about it.\n\nTo add one, drop an HTML fragment in the skill's `assets/` folder (e.g.\n`assets/showcase.html`) and list it in the manifest's `files`. That's it — the\napp renders the first `assets/*.html` it finds as an **Examples** panel on the\nskill page, and also serves it standalone (and embeddable in an iframe) at\n`/skills//example`.\n\nThe fragment is just HTML; it can pull in CSS or a `\n \n