{`uAgents · ${title}`}

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An agent is an LLM-backed function: it takes a\n// parsed JSON input and returns a structured data payload plus the model used.\n\nimport type { CustomerSecrets } from \"../core/app.ts\";\n\n// `S` is the calling customer's secrets shape (e.g. ShopifySecrets for the omni\n// agent). Defaults to the union for agents that don't read any secrets.\nexport interface AgentCtx {\n req: Request;\n url: URL;\n customer: string; // resolved from the API key\n secrets: S; // exactly the calling customer's declared secrets (see core/app.ts)\n agent: string; // agent name, e.g. \"get-a-new-quote\"\n input: Record; // parsed JSON body (may be empty)\n}\n\n/** What an agent's `run` returns: the structured payload + the model it used. */\nexport interface AgentRunOutput {\n data: Record;\n model: string;\n}\n\nexport interface Agent {\n name: string; // url segment + registry key\n label: string; // human-friendly name\n description: string;\n run(ctx: AgentCtx): Promise;\n}\n\n/** The envelope returned to the caller after the runtime wraps an agent run. */\nexport interface AgentResult {\n agent: string;\n model: string;\n latency_ms: number;\n data: Record;\n}\n","createdAt",["D",1780943835938],"branchVersion","branchId","b9c38076-09b5-49a6-8d65-4b509f9cce50","id","30ca1bfe-8d0b-41cd-af05-40f09f5a31a1","uAgents",["D",1780696391552],"deletedAt","legacyEnvVars","privacy","public","httpPrivacy","description","","imageUrl","279c3e70-f2b8-11ef-a073-37253b8bcbda","pinnedFileId","f3dc8b86-6128-11f1-854e-1607ee4eb77e","pinPreview",true,"pinMigrated","screenshotVersion","likeCount",0,"orgId","019e994f-fcc4-73e9-86ed-2d14fe9f5dfa","tursoName","30ca1bfe8d0b41cdaf0540f09f5a31a1","tursoHostname","30ca1bfe8d0b41cdaf0540f09f5a31a1-val-town.aws-us-east-2.turso.io","tursoMeasuredAt",["D",1789531852468],"pinned","userPerm","r","valPerm","blobPerm","rw","emailPerm","sqlitePerm","projectPerm","telemetryPerm","user",{"_100":99,"_108":104},"org",{"_100":99,"_101":102,"_103":104,"_18":-5,"_105":106,"_107":25},"branch",{"_13":89,"_32":90,"_43":42,"_91":44,"_92":-5,"_93":-5,"_94":-5,"_95":-5,"_96":-5,"_97":45,"_98":99},"isOwned",679,"main","projectId","forkedBranchId","forkedBranchVersion","forkedProjectPrivacy","forkedProjectId","forkedProjectOrgId","projectName","userHandle","ttai","handle","displayName","Tough Tongue AI","avatar","https://imagedelivery.net/iHX6Ovru0O7AjmyT5yZRoA/4b8edab4-7879-48e2-f777-109aa5256800/square512?exp=1789592399&sig=1dc414a4638b48164235bd54d129ecb3e418f18c74d0d19a178062f66f7c1d35","tier","free","canRestrictVals","profileImageUrl","branchName","adoptOrgId",{"_43":44,"_32":45,"_38":656,"_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":67,"_68":69,"_70":657,"_72":-5,"_73":74,"_75":74,"_76":77,"_78":77,"_79":77,"_80":74,"_81":74,"_82":658,"_84":659,"_86":660,"_88":25},"tree",[194,232,246,247,248,249],"files",[194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249],"counts",{"_184":63,"_185":161,"_186":63,"_187":188,"_189":190},"contents",[130,131,132,133,134,135],"upstreamProject","upstreamBranch","emptyEnvVars","flags",[],"hasHttpFiles","grants","orgs","customDomains",{},{"_43":178,"_32":179,"_30":180,"_139":-5,"_41":42,"_40":181,"_141":59,"_38":182,"_13":63,"_34":176,"_36":-5,"_24":25,"_145":-5,"_27":183},{"_43":172,"_32":173,"_30":174,"_139":-5,"_41":42,"_40":161,"_141":59,"_38":175,"_13":63,"_34":176,"_36":-5,"_24":25,"_145":-5,"_27":177},{"_43":164,"_32":165,"_30":166,"_139":-5,"_41":42,"_40":167,"_141":25,"_38":168,"_13":169,"_34":20,"_36":170,"_24":25,"_145":-5,"_27":171},{"_43":156,"_32":157,"_30":158,"_139":-5,"_41":42,"_40":159,"_141":25,"_38":160,"_13":161,"_34":20,"_36":162,"_24":25,"_145":-5,"_27":163},{"_43":147,"_32":148,"_30":57,"_139":-5,"_41":42,"_40":149,"_141":59,"_38":150,"_13":151,"_34":152,"_36":153,"_24":25,"_145":154,"_27":155},{"_43":136,"_32":137,"_30":138,"_139":-5,"_41":42,"_40":140,"_141":25,"_38":142,"_13":143,"_34":20,"_36":144,"_24":25,"_145":-5,"_27":146},"c0e424dc-0aca-443e-809e-d34ff7e4c74c","val.yml","f3605d0e-6128-11f1-9354-1607ee4eb77e","parentId",212,"latest",["D",1780936729321],7,"# val.yml — metadata contract for this val. Not consumed by `vt` today; reserved\n# for a future repo wrapper over vt-cli (safer deploys, env checks, file typing).\nname: \"uAgents\"\norg: \"ttai\"\npublic: true # intended private; free-plan private-val limit forced public at create\n# Single HTTP service. Two surfaces:\n# /c// → customer functions (key auth; cname taken from the URL)\n# a function may or may not invoke an agent internally\n# /admin → Val Town OAuth-gated admin UI (beer.css)\n# Only index.http.ts is the HTTP val. Other files must avoid Val Town's reserved\n# filename infixes (http, cron, email, …) — e.g. core/api.ts, not core/http.ts.\nfiles:\n index.http.ts: http\n# Env vars this App reads. Set them in the Val Town UI sidebar — never in code.\n# required: App will not work without it | optional: has a safe default\n#\n# Shopify integration is per-customer: it reads `_SHOPIFY_*` (uppercased\n# customer id). Jhaji (`jjs`) → JJS_SHOPIFY_*. Add a merchant by setting their vars.\nenv:\n ADMIN_USERS: required # comma-separated Val Town usernames allowed into /admin\n OPENAI_API_KEY: required # used by the LangChain agents (/c//)\n OAUTH_STATE_ENCRYPTION_KEY: recommended # AES key for the admin OAuth session cookie; `openssl rand -base64 32`\n JJS_SHOPIFY_SHOP: optional # jjs Shopify store hostname, e.g. jhaji.myshopify.com (no scheme)\n JJS_SHOPIFY_CLIENT_ID: optional # jjs Dev Dashboard app client id (client-credentials grant)\n JJS_SHOPIFY_CLIENT_SECRET: optional # jjs Dev Dashboard app client secret\n JJS_SHOPIFY_STOREFRONT_TOKEN: optional # jjs Storefront API token (cart mutations)\n","label",[137],"a17d6cb6-e1b8-4017-bfe6-f364eeab5315","index.http.ts",280,["D",1780941501215],10,"http","// index.http.ts — HTTP entry point, built on Hono. Two surfaces, one app:\n// /c// → customer functions (each customer is a mounted sub-app)\n// /admin → Val Town OAuth admin UI (gated to ADMIN_USERS)\n// A function may invoke an agent internally; the API doesn't distinguish.\n// This file is pure wiring; logic lives in backend/ and frontend/.\n\nimport { Hono } from \"npm:hono@^4\";\nimport { type AdminUc, getAdminUc, withValTownAuth } from \"./backend/core/auth.ts\";\nimport {\n buildAdminView,\n buildCalls,\n buildCallsView,\n saveAuthForm,\n} from \"./backend/core/handlers.ts\";\nimport { apiErrorHandler } from \"./backend/core/api.ts\";\nimport { mountCustomers } from \"./backend/customers/registry.ts\";\nimport { LOGO_MIME, LOGO_SVG } from \"./frontend/assets.ts\";\nimport { renderAdmin, renderDenied, renderLogin } from \"./frontend/admin.tsx\";\nimport { renderCalls } from \"./frontend/calls.tsx\";\n\nconst app = new Hono();\n\n// -----------------------------------------------------------------------------\n// public assets — SVG logo / favicon (no auth; browser-cached)\n// -----------------------------------------------------------------------------\nconst logoResponse = () =>\n new Response(LOGO_SVG, {\n headers: { \"content-type\": LOGO_MIME, \"cache-control\": \"public, max-age=604800\" },\n });\napp.get(\"/logo.svg\", logoResponse);\napp.get(\"/favicon.ico\", logoResponse);\n\n// -----------------------------------------------------------------------------\n// admin — OAuth gate to ADMIN_USERS, then three pages\n// -----------------------------------------------------------------------------\nconst admin = new Hono<{ Variables: { uc: AdminUc } }>();\n\nadmin.use(\"*\", async (c, next) => {\n const uc = await getAdminUc(c.req.raw);\n if (!uc.isAuthed) return c.html(renderLogin(), 401);\n if (!uc.isAdmin) return c.html(renderDenied(uc.username ?? \"\"), 403);\n c.set(\"uc\", uc);\n await next();\n});\n\nadmin.get(\"/\", async (c) => {\n const uc = c.get(\"uc\");\n const saved = c.req.query(\"saved\") === \"1\";\n const view = await buildAdminView(\n uc.username ?? \"\",\n uc.avatarUrl,\n new URL(c.req.url).origin,\n saved,\n );\n return c.html(renderAdmin(view));\n});\n\nadmin.get(\"/calls\", (c) => {\n const uc = c.get(\"uc\");\n const view = buildCallsView(uc.username ?? \"\", uc.avatarUrl, new URL(c.req.url).origin);\n return c.html(renderCalls(view));\n});\n\n// JSON feed for the Recent calls page: filter by customer + selected functions.\nadmin.get(\"/calls.json\", async (c) => {\n const customer = c.req.query(\"customer\") ?? \"\";\n const fns = c.req.queries(\"fn\") ?? [];\n return c.json({ calls: await buildCalls(customer, fns) });\n});\n\nadmin.post(\"/auth\", async (c) => {\n await saveAuthForm(c.req.raw);\n return c.redirect(\"/admin?saved=1\", 303);\n});\nadmin.onError(apiErrorHandler);\n\n// -----------------------------------------------------------------------------\n// wiring — mount surfaces; root error boundary; JSON 404\n// -----------------------------------------------------------------------------\napp.get(\"/\", (c) => c.redirect(\"/admin\"));\napp.route(\"/admin\", admin);\nmountCustomers(app);\n\napp.onError(apiErrorHandler);\napp.notFound((c) => c.json({ ok: false, error: `Not found: ${c.req.path}` }, 404));\n\nexport default withValTownAuth((req) => app.fetch(req));\n","uagents",[148],"24194f00-10cf-47fb-bd6a-e98987c1c4f6","deno.json","f353dd04-6128-11f1-ac3a-1607ee4eb77e",89,["D",1780918461984],1,"{\n \"$schema\": \"https://raw.githubusercontent.com/denoland/deno/348900b8b79f4a434cab4c74b3bc8d4d2fa8ee74/cli/schemas/config-file.v1.json\",\n \"lock\": false,\n \"compilerOptions\": {\n \"noImplicitAny\": false,\n \"strict\": false,\n \"types\": [\n \"https://www.val.town/types/valtown.d.ts\"\n ],\n \"lib\": [\n \"dom\",\n \"dom.iterable\",\n \"dom.asynciterable\",\n \"deno.ns\",\n \"deno.unstable\"\n ]\n },\n \"fmt\": {\n \"lineWidth\": 100,\n \"exclude\": [\".vt\"]\n },\n \"lint\": {\n \"exclude\": [\".vt\"],\n \"rules\": {\n \"exclude\": [\n \"no-explicit-any\",\n \"no-external-import\",\n \"no-import-prefix\"\n ]\n }\n },\n \"node_modules_dir\": false,\n \"unstable\": [\"temporal\", \"worker-options\", \"sloppy-imports\", \"node-globals\"]\n}\n",[157],"d4efcbe9-3dda-43b2-b252-b5d79b1152ce","README.md","f3e9fe92-6128-11f1-b4a4-1607ee4eb77e",317,["D",1780943478456],17,"# uAgents\n\nA single Val Town HTTP val ([Hono](https://hono.dev) router) that exposes small, per-customer\n**functions** behind a per-customer API key, plus a [beer.css](https://www.beercss.com/) admin UI to\nmanage those keys. A function is a plain request→response unit that **may or may not invoke an\nagent** (LangChain + OpenAI) internally. Deno-native, no build step. Deployed to the `ttai` org.\nPair with **uFns** for lightweight integration endpoints.\n\nTwo surfaces, one val:\n\n| Surface | Path | Auth |\n| --------- | --------------------------- | -------------------------------------- |\n| Functions | `GET\\|POST /c//` | Bearer key, verified for that `cname` |\n| Admin UI | `GET /admin` (`/` → it) | Val Town OAuth, gated to `ADMIN_USERS` |\n\n> This repo does **not** use `vtx`. Use the native `vt` CLI directly. Pushing cleanly is your\n> responsibility.\n\n---\n\n## Layout\n\n```\nuAgents/\n index.http.ts Hono root app: admin sub-app + customer sub-apps + /logo.svg\n val.yml name, files contract, env declarations\n deno.json Deno/Val Town compiler + lint config\n backend/\n core/ cross-cutting infrastructure\n shared.ts env(), JSON helpers, mintKey()\n app.ts static config: globals() + per-customer Secrets types ← registry\n api.ts ApiError, readJsonObject(), error mapping ← mini framework\n db.ts SQLite: customer_auth + call_log (req+resp bodies, batched prune)\n auth.ts OAuth admin gate + authenticate(req, cname)\n handlers.ts admin view assembly + key-config form save + call queries\n agents/ LLM capability — functions call into this\n types.ts Agent / AgentCtx / AgentResult contract\n runtime.ts LangChain ChatOpenAI wiring (global LLM key) + runAgent()\n tool-loop.ts generic model→tools→model loop (reusable by any agent)\n get-a-new-quote.ts the quote agent (structured output)\n shopify-omni-agent.ts general Shopify operator (full toolset, up to 12 rounds)\n integrations/ external-service modules (one folder per integration)\n shopify/\n config.ts validate a customer's ShopifySecrets → ShopifyConfig (503 on missing)\n token.ts Admin token via client-credentials grant (cached ~24h)\n errors.ts map scope/credential failures to visible 4xx (not masked 502)\n client.ts adminGql() + storefrontGql() (fetch, no SDK)\n snapshot.ts customer profile + pending orders + abandoned checkouts\n cart.ts Storefront cart read / lines add / lines remove\n tools.ts five LangChain tools bound to one store's config\n customers/ one auth scope per customer; their functions live here\n types.ts Fn / FnCtx / Customer / CustomerSpec contracts\n define.ts defineCustomer() — a Hono sub-app per customer\n builtins.ts reusable functions (echo) customers can register\n registry.ts all customers + mountCustomers() ← register here\n jjs/\n index.ts customer: Jhaji (echo, get-customer-info, shopify-omni-agent)\n get-customer-info.ts deterministic Shopify read (no LLM)\n shopify-omni-agent.ts function that invokes the omni Shopify agent\n ttai/\n index.ts customer: ToughTongue AI (echo, get-a-new-quote)\n get-a-new-quote.ts function that invokes the quote agent\n frontend/\n layout.tsx Shell: beer.css doc + top app bar (logo + brand + actions + user)\n shared.tsx doc(), UserMenu/LoginLink (navbar), logout, banner\n assets.ts inline SVG \"uA\" logo → served at /logo.svg (favicon + navbar)\n admin.tsx admin (Auth + Debug + TTAI Integration tabs) / login / denied\n debug.tsx Debug tab: live runner (URL + Authorization + curl + body)\n integration.tsx TTAI Integration tab: endpoint URL + params-schema JSON\n calls.tsx Recent calls page (customer + fn filters, expandable req/resp)\n types.ts admin view models\n styles/ modular CSS layers (Next.js-style)\n tokens.ts design tokens + semantic M3 aliases (palette is runtime-generated)\n base.ts document layout + typography scale\n components.ts cards, key row, tabs, chips, table, debug box\n index.ts composes layers → GLOBAL_CSS\n```\n\n> File naming: only `index.http.ts` is the HTTP entry. Val Town infers a file's val-type from\n> reserved name infixes (`http`, `cron`, `email`, …), so the mini-framework lives in `core/api.ts`,\n> **not** `core/http.ts`.\n\n---\n\n## Auth model (per-customer key, cname in the URL)\n\nThe customer (`cname`) is the first path segment: `/c//`. Auth is scoped to that cname:\n\n- Send the key as `Authorization: Bearer ` (or `X-API-Key: `).\n- Each customer is a [Hono](https://hono.dev) sub-app mounted at `/c/`. Its middleware (bound to\n that `id`) calls `authenticate(req, cname)` — loads ``'s config and compares the bearer\n token to the stored key in constant time. Rejected when the customer is unconfigured/disabled\n (403) or the key is missing/wrong (401). The customer module \"owns\" its name + validation by\n construction. An outer middleware records every call (success or denied) to the call log — status,\n latency, and the full request + response bodies (headers stripped, capped).\n- **Admin UI** is gated by Val Town OAuth — only usernames in `ADMIN_USERS` get in.\n\nKeys are minted in the admin UI (generated on first save, rotatable), stored in SQLite, and shown in\nthe UI so you can copy them. They carry a readable `utt__` prefix, but routing no\nlonger depends on the prefix — the URL's `cname` is authoritative.\n\n---\n\n## Customers & functions\n\nEverything served over the API is a **function** — a `Fn = (ctx) => Response`. Functions are\nregistered per customer and exposed at `/c//`. A function may invoke an agent or not; the\nAPI doesn't distinguish. A customer's `index.ts` declares its functions via\n`defineCustomer({ id, label, fns })`; the factory builds a Hono sub-app, wiring auth + call-logging\nmiddleware (bound to that `id`) and a route per function. Routing, methods, and errors are Hono's\njob — there is no hand-rolled path parsing.\n\nEach customer is a folder under `backend/customers/`. To add one:\n\n1. Copy `backend/customers/jjs/` to `backend/customers//` and edit the id + label.\n2. Register it in `backend/customers/registry.ts`.\n3. In the admin UI, generate + enable its key.\n\nCurrent functions:\n\n- **`echo`** (builtin, all customers) — reflects method, query, and body back to the caller.\n- **`get-a-new-quote`** (`ttai`) — invokes a LangChain + OpenAI agent that invents a fresh, original\n quote. Output is schema-constrained (`quote`, `author`, `theme`) via structured output. Optional\n JSON body `{ \"theme\": \"courage\" }`; otherwise a theme is picked for you.\n- **`get-customer-info`** (`jjs`) — deterministic Shopify Admin read (no LLM). Body with at least\n one of `customer_id` / `email` / `phone` → profile, pending orders, abandoned checkouts. The same\n lookup is also exposed to the omni agent as its `get_customer_info` tool.\n- **`shopify-omni-agent`** (`jjs`) — the single general-purpose Shopify operator. Body\n `{ prompt, customer_id?, cart_id? }`; plans across the full toolset (customer lookup by\n GID/email/phone, pending orders, abandoned checkouts, cart read + add/remove) over up to 12\n rounds, then summarises what it found or changed.\n\n**Add a function** — drop a file in `backend/customers//` exporting an `Fn`, then add it to that\ncustomer's `fns` map. Reusable functions (like `echo`) live in `backend/customers/builtins.ts`.\n\n**Invoke an agent from a function** — see `customers/ttai/get-a-new-quote.ts` or\n`customers/jjs/shopify-omni-agent.ts`: each adapts the request into an `AgentCtx` and calls\n`runAgent()`. The runtime (`agents/runtime.ts`) owns all LLM wiring, so agents stay declarative; add\nnew agents under `backend/agents/`. Tool-using agents reuse `agents/tool-loop.ts`\n(model→tools→model).\n\n**Add an integration** — create `backend/integrations//` with a customer-agnostic client +\nhelpers (see `shopify/`). Resolve per-customer credentials from `__*` env so adding\na merchant is config-only.\n\n---\n\n## Environment variables\n\nSet these in the **Val Town UI sidebar** — never in code (`Deno.env.set()` is a no-op on Val Town).\nAll config is **static and explicit** in `backend/core/app.ts` (declared in `val.yml`).\n`OAUTH_STATE_ENCRYPTION_KEY` is read directly by the Val Town OAuth middleware (`std/oauth`).\n\n**Two kinds of config, listed explicitly — no prefix magic:**\n\n- **Globals** — `globals()` returns a typed `{ openaiKey, adminUsers }`. Shared infra (the LLM key,\n the admin allow-list); used by the runtime + auth only.\n- **Per-customer secrets** — each customer has a named type (`SecretsJjs`, `SecretsTtai`) and a\n resolver (`jjsSecrets()`) that reads **only that customer's listed env vars** (`JJS_SHOPIFY_*`)\n into a typed object. A customer's `defineCustomer({ secrets })` resolver runs once; every `Fn` /\n `Agent` for that customer is handed its own typed `ctx.secrets` (e.g. a `jjs` function sees\n exactly `SecretsJjs`). Add a customer = add a `Secrets` type + resolver in `app.ts`, then\n pass it in that customer's `index.ts`.\n\n> The isolation is a **soft convention**, not a hard wall — nothing physically stops code from\n> importing `env()`. The value is clarity + types: what each customer can read is declared in one\n> place, and the type system keeps a `jjs` function from reaching another customer's (or a global's)\n> secrets.\n\n| Var | Status | Used by | Purpose |\n| ------------------------------ | ----------- | --------------------------------- | ------------------------------------------------------------ |\n| `ADMIN_USERS` | required | `core/auth.ts` (`/admin`) | Comma-separated Val Town usernames allowed into the admin |\n| `OPENAI_API_KEY` | required | `agents/runtime.ts` | OpenAI key for the LangChain agents (agent-backed functions) |\n| `OAUTH_STATE_ENCRYPTION_KEY` | recommended | `std/oauth` via `withValTownAuth` | AES-GCM key material that encrypts the admin session cookie |\n| `JJS_SHOPIFY_SHOP` | optional | `integrations/shopify` (`jjs`) | jjs store hostname, e.g. `jhaji.myshopify.com` (no scheme) |\n| `JJS_SHOPIFY_CLIENT_ID` | optional | `integrations/shopify/token.ts` | jjs Dev Dashboard app client id — mints Admin tokens |\n| `JJS_SHOPIFY_CLIENT_SECRET` | optional | `integrations/shopify/token.ts` | jjs Dev Dashboard app client secret |\n| `JJS_SHOPIFY_STOREFRONT_TOKEN` | optional | `integrations/shopify` (`jjs`) | jjs Storefront API token — cart mutations |\n\nNotes:\n\n- `ADMIN_USERS` example: `alice,bob`. Empty/unset ⇒ nobody can reach `/admin` (everyone is denied).\n- `OPENAI_API_KEY` only matters for agents. Unset ⇒ agent-backed functions return **503**; plain\n functions (e.g. `echo`) still work.\n- `JJS_SHOPIFY_*` only matter for the `jjs` Shopify functions. A new merchant lists its own vars in\n a `secretsAcme()` resolver (`app.ts`). Unset ⇒ those functions return **503** naming the exact\n var. Storefront token is needed only for cart read + mutations (`shopify-omni-agent`).\n- **Admin auth (Shopify Dev Dashboard):** set `CLIENT_ID` + `CLIENT_SECRET` from the app's Settings\n page. `token.ts` exchanges them for a ~24h Admin token via the client-credentials grant and caches\n it. See\n [Admin & Storefront API → Generate tokens](../../../docs/wiki/integrations/shopify/admin-api.md).\n- `OAUTH_STATE_ENCRYPTION_KEY` — if unset, the middleware auto-generates a key and stores it in Val\n Town blob storage per redirect URI. That works, but **set it explicitly** so admin sessions\n survive redeploys and work on self-hosted runtimes. Any high-entropy string works (it's SHA-256'd\n to a 256-bit AES key); generate one with:\n\n```bash\n# generate a 32-byte base64 key (macOS: append `| pbcopy` to copy it)\nopenssl rand -base64 32\n```\n\nThen paste the value into the val's **Environment Variables** sidebar as\n`OAUTH_STATE_ENCRYPTION_KEY`. `vt` does not manage env vars — they must be set in the Val Town UI.\n\n---\n\n## Local → Val Town with `vt`\n\nRun from **inside this directory** (`exp/vals/uAgents/`).\n\n```bash\nvt status # review what changed\nvt push # push (forceful — revert via the Val Town website if needed)\nvt browse # open the deployed val\n```\n\nFirst push of a brand-new val: `vt create uAgents .`. To link an existing remote val, `vt clone` it\nto a temp dir and move its `.vt/` folder next to this code. After pushing, set the\n[environment variables](#environment-variables) in the Val Town UI.\n\n---\n\n## Try it\n\n```bash\n# 1. In /admin, generate + enable a key for \"ttai\", then:\nexport VT_TTAI_APP_TOKEN=\"generate-from-admin-ui\"\nexport VT_JJS_APP_TOKEN=\"generate-from-admin-ui\"\n\n# plain function (echo)\ncurl -X POST https://uagents.val.run/c/ttai/echo \\\n -H \"Authorization: Bearer $VT_TTAI_APP_TOKEN\" \\\n -H \"Content-Type: application/json\" -d '{\"hi\":\"there\"}'\n\n# agent-backed function (fresh quote)\ncurl -X POST https://uagents.val.run/c/ttai/get-a-new-quote \\\n -H \"Authorization: Bearer $VT_TTAI_APP_TOKEN\" \\\n -H \"Content-Type: application/json\" -d '{\"theme\":\"craftsmanship\"}'\n```\n\nNegative paths (auth + routing) — handy as a quick smoke test:\n\n```bash\nBASE=https://uagents.val.run\n\n# missing key → 401\ncurl -s -o /dev/null -w '%{http_code}\\n' -X POST \"$BASE/c/ttai/echo\" -d '{}'\n\n# wrong key → 401\ncurl -s -o /dev/null -w '%{http_code}\\n' -X POST \"$BASE/c/ttai/echo\" \\\n -H \"Authorization: Bearer nope\" -d '{}'\n\n# unknown customer → 404\ncurl -s -o /dev/null -w '%{http_code}\\n' -X POST \"$BASE/c/nope/echo\" \\\n -H \"Authorization: Bearer $VT_TTAI_APP_TOKEN\" -d '{}'\n\n# unknown function on a real customer → 404\ncurl -s -o /dev/null -w '%{http_code}\\n' -X POST \"$BASE/c/ttai/nope\" \\\n -H \"Authorization: Bearer $VT_TTAI_APP_TOKEN\" -d '{}'\n```\n",[165],"6d14e6de-c8d3-45e7-ba6f-2ed984a1f71b","frontend","f2b2b82a-6128-11f1-9496-1607ee4eb77e",["D",1780696392346],"directory",[173],"157d3e42-b14b-4a4a-b3d1-13e8c95b8213","backend","f2d380b4-6128-11f1-b4a4-1607ee4eb77e",2,["D",1780696392550],[179],"pulls","branches","forks","envVars",{"_191":161,"_193":63},"connections",{"_191":63,"_192":63},"count","unfilledCount","emptyCount",{"_43":178,"_32":179,"_30":180,"_139":-5,"_41":42,"_40":181,"_141":59,"_38":653,"_13":63,"_34":176,"_36":-5,"_24":25,"_145":-5,"_251":654,"_27":655},{"_43":648,"_32":639,"_30":635,"_139":180,"_41":42,"_40":649,"_141":59,"_38":650,"_13":63,"_34":176,"_36":-5,"_24":25,"_145":-5,"_251":651,"_27":652},{"_43":640,"_32":641,"_30":642,"_139":635,"_41":42,"_40":643,"_141":25,"_38":644,"_13":457,"_34":35,"_36":645,"_24":25,"_145":-5,"_251":646,"_27":647},{"_43":634,"_32":33,"_30":31,"_139":635,"_41":42,"_40":14,"_141":25,"_38":636,"_13":309,"_34":35,"_36":37,"_24":25,"_145":-5,"_251":637,"_27":638},{"_43":629,"_32":605,"_30":599,"_139":180,"_41":42,"_40":630,"_141":59,"_38":631,"_13":63,"_34":176,"_36":-5,"_24":25,"_145":-5,"_251":632,"_27":633},{"_43":622,"_32":495,"_30":623,"_139":599,"_41":42,"_40":624,"_141":25,"_38":625,"_13":161,"_34":35,"_36":626,"_24":25,"_145":-5,"_251":627,"_27":628},{"_43":614,"_32":615,"_30":616,"_139":599,"_41":42,"_40":617,"_141":25,"_38":618,"_13":63,"_34":35,"_36":619,"_24":25,"_145":-5,"_251":620,"_27":621},{"_43":606,"_32":607,"_30":608,"_139":599,"_41":42,"_40":609,"_141":25,"_38":610,"_13":309,"_34":35,"_36":611,"_24":25,"_145":-5,"_251":612,"_27":613},{"_43":597,"_32":508,"_30":598,"_139":599,"_41":42,"_40":600,"_141":25,"_38":601,"_13":309,"_34":35,"_36":602,"_24":25,"_145":-5,"_251":603,"_27":604},{"_43":592,"_32":551,"_30":545,"_139":180,"_41":42,"_40":593,"_141":59,"_38":594,"_13":63,"_34":176,"_36":-5,"_24":25,"_145":-5,"_251":595,"_27":596},{"_43":584,"_32":585,"_30":586,"_139":545,"_41":42,"_40":587,"_141":59,"_38":588,"_13":181,"_34":35,"_36":589,"_24":25,"_145":-5,"_251":590,"_27":591},{"_43":576,"_32":577,"_30":578,"_139":545,"_41":42,"_40":579,"_141":25,"_38":580,"_13":181,"_34":35,"_36":581,"_24":25,"_145":-5,"_251":582,"_27":583},{"_43":568,"_32":569,"_30":570,"_139":545,"_41":42,"_40":571,"_141":25,"_38":572,"_13":466,"_34":35,"_36":573,"_24":25,"_145":-5,"_251":574,"_27":575},{"_43":560,"_32":561,"_30":562,"_139":545,"_41":42,"_40":563,"_141":25,"_38":564,"_13":309,"_34":35,"_36":565,"_24":25,"_145":-5,"_251":566,"_27":567},{"_43":552,"_32":553,"_30":554,"_139":545,"_41":42,"_40":555,"_141":25,"_38":556,"_13":466,"_34":35,"_36":557,"_24":25,"_145":-5,"_251":558,"_27":559},{"_43":542,"_32":543,"_30":544,"_139":545,"_41":42,"_40":546,"_141":59,"_38":547,"_13":309,"_34":35,"_36":548,"_24":25,"_145":-5,"_251":549,"_27":550},{"_43":537,"_32":451,"_30":445,"_139":180,"_41":42,"_40":538,"_141":59,"_38":539,"_13":63,"_34":176,"_36":-5,"_24":25,"_145":-5,"_251":540,"_27":541},{"_43":532,"_32":516,"_30":510,"_139":445,"_41":42,"_40":533,"_141":59,"_38":534,"_13":63,"_34":176,"_36":-5,"_24":25,"_145":-5,"_251":535,"_27":536},{"_43":524,"_32":525,"_30":526,"_139":510,"_41":42,"_40":527,"_141":25,"_38":528,"_13":336,"_34":35,"_36":529,"_24":25,"_145":-5,"_251":530,"_27":531},{"_43":517,"_32":342,"_30":518,"_139":510,"_41":42,"_40":519,"_141":25,"_38":520,"_13":284,"_34":35,"_36":521,"_24":25,"_145":-5,"_251":522,"_27":523},{"_43":507,"_32":508,"_30":509,"_139":510,"_41":42,"_40":511,"_141":25,"_38":512,"_13":466,"_34":35,"_36":513,"_24":25,"_145":-5,"_251":514,"_27":515},{"_43":502,"_32":99,"_30":488,"_139":445,"_41":42,"_40":503,"_141":59,"_38":504,"_13":63,"_34":176,"_36":-5,"_24":25,"_145":-5,"_251":505,"_27":506},{"_43":494,"_32":495,"_30":496,"_139":488,"_41":42,"_40":497,"_141":25,"_38":498,"_13":466,"_34":35,"_36":499,"_24":25,"_145":-5,"_251":500,"_27":501},{"_43":486,"_32":342,"_30":487,"_139":488,"_41":42,"_40":489,"_141":25,"_38":490,"_13":309,"_34":35,"_36":491,"_24":25,"_145":-5,"_251":492,"_27":493},{"_43":478,"_32":479,"_30":480,"_139":445,"_41":42,"_40":481,"_141":25,"_38":482,"_13":181,"_34":35,"_36":483,"_24":25,"_145":-5,"_251":484,"_27":485},{"_43":470,"_32":471,"_30":472,"_139":445,"_41":42,"_40":473,"_141":25,"_38":474,"_13":336,"_34":35,"_36":475,"_24":25,"_145":-5,"_251":476,"_27":477},{"_43":461,"_32":462,"_30":463,"_139":445,"_41":42,"_40":464,"_141":25,"_38":465,"_13":466,"_34":35,"_36":467,"_24":25,"_145":-5,"_251":468,"_27":469},{"_43":452,"_32":453,"_30":454,"_139":445,"_41":42,"_40":455,"_141":25,"_38":456,"_13":457,"_34":35,"_36":458,"_24":25,"_145":-5,"_251":459,"_27":460},{"_43":443,"_32":33,"_30":444,"_139":445,"_41":42,"_40":446,"_141":25,"_38":447,"_13":143,"_34":35,"_36":448,"_24":25,"_145":-5,"_251":449,"_27":450},{"_43":438,"_32":382,"_30":433,"_139":180,"_41":42,"_40":439,"_141":59,"_38":440,"_13":63,"_34":176,"_36":-5,"_24":25,"_145":-5,"_251":441,"_27":442},{"_43":432,"_32":383,"_30":376,"_139":433,"_41":42,"_40":434,"_141":59,"_38":435,"_13":63,"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types.ts — View models passed from backend handlers into the admin UI.\n\n/** One customer row for the Auth tab + the data the Debug/Integration tabs need. */\nexport interface CustomerView {\n id: string;\n label: string;\n fns: string[];\n secret: string;\n enabled: boolean;\n configured: boolean;\n updatedTs: string;\n sampleBodies: Record>; // fn name → example POST body\n paramsSchemas: Record>; // fn name → JSON Schema\n}\n\n/** A single logged invocation, shown (expandable) on the Recent calls page. */\nexport interface CallView {\n id: number;\n customer: string;\n fn: string;\n ok: boolean;\n status: number;\n latency_ms: number;\n detail: string;\n req_body: string;\n resp_body: string;\n ts: string;\n}\n\n/** The full /admin page model: signed-in user + every customer's config. */\nexport interface AdminView {\n username: string;\n avatarUrl?: string;\n baseUrl: string;\n customers: CustomerView[];\n saved: boolean;\n}\n\n/** A customer's selectable functions, for the Recent calls page filters. */\nexport interface CallsCustomer {\n id: string;\n label: string;\n fns: string[];\n}\n\nexport interface CallsView {\n username: string;\n avatarUrl?: string;\n baseUrl: string;\n customers: CallsCustomer[];\n}\n",[],[173,33],"bbcaecab-38ca-43c3-9885-cd69d425a78b","shared.tsx","fe520698-632d-11f1-aacf-1607ee4eb77e",287,["D",1780941864706],9,"/** @jsxImportSource https://esm.sh/preact@10.29.1 */\n// shared.tsx — Render helpers + navbar/chrome shared across admin pages.\n\nimport { render } from \"https://esm.sh/preact-render-to-string@6.6.7?deps=preact@10.29.1\";\nimport type { ComponentChildren, VNode } from \"https://esm.sh/preact@10.29.1\";\n\n/** Serialize a Preact tree into a full HTML document string. */\nexport function doc(node: VNode): string {\n return \"\" + render(node);\n}\n\n/** SQLite `YYYY-MM-DD HH:MM:SS` (UTC) → ISO string for ``. */\nexport function isoUtc(ts: string): string {\n return ts.replace(\" \", \"T\") + \"Z\";\n}\n\n/** Signed-in user pill (avatar + name). Clicking reveals the sign-out popover —\n * toggled by USER_MENU_JS in the Shell. */\nexport function UserMenu({ username, avatarUrl }: { username: string; avatarUrl?: string }) {\n return (\n
\n \n
\n \n
\n
\n );\n}\n\n/** Signed-out affordance for the top app bar. */\nexport function LoginLink() {\n return (\n \n login\n Sign in\n \n );\n}\n\n/** Sign-out form button; `small` renders the compact variant for the user popover. */\nexport function LogoutButton({ small }: { small?: boolean }) {\n return (\n
\n \n
\n );\n}\n\n/** Navbar breadcrumb crumbs (`› Admin › Debug`), one notch smaller than the brand.\n * A crumb with an `id` can be updated live (e.g. the active tab name). */\nexport function Breadcrumb({ crumbs }: { crumbs: { label: string; id?: string }[] }) {\n return (\n <>\n {crumbs.map((c) => (\n \n ›\n \n {c.label}\n \n \n ))}\n \n );\n}\n\n/** A beer.css dropdown (select with a floating label + caret). */\nexport function Picker({\n id,\n label,\n children,\n}: {\n id: string;\n label: string;\n children?: ComponentChildren;\n}) {\n return (\n
\n \n {label}\n arrow_drop_down\n
\n );\n}\n\n/** A labelled, read-only value with a copy button (filled live by a client script). */\nexport function ReadOnlyField({ id, label }: { id: string; label: string }) {\n return (\n
\n {label}\n
\n
\n \n
\n
\n );\n}\n\n/** Inline confirmation shown after a successful key-config save. */\nexport function SavedBanner() {\n return (\n
\n check_circle Saved.\n
\n );\n}\n",[],[173,271],"c2613c73-f342-42b0-9d54-ea3cbc683e66","layout.tsx","f3474b16-6128-11f1-b4a4-1607ee4eb77e",257,["D",1780940365700],8,"/** @jsxImportSource https://esm.sh/preact@10.29.1 */\n// layout.tsx — Shared beer.css (Material Design 3) document shell. The top app bar\n// is the app's persistent chrome: brand on the left; page actions, the signed-in\n// user, and sign-out on the right. Styling comes from the modular styles/ layer.\n\nimport type { ComponentChildren } from \"https://esm.sh/preact@10.29.1\";\nimport { GLOBAL_CSS } from \"./styles/index.ts\";\nimport { LOGO_SVG } from \"./assets.ts\";\nimport { LoginLink, UserMenu } from \"./shared.tsx\";\n\nconst BEER_CSS = \"https://cdn.jsdelivr.net/npm/beercss@4.0.21/dist/cdn/beer.min.css\";\nconst BEER_JS = \"https://cdn.jsdelivr.net/npm/beercss@4.0.21/dist/cdn/beer.min.js\";\nconst MDC_JS =\n \"https://cdn.jsdelivr.net/npm/material-dynamic-colors@1.1.2/dist/cdn/material-dynamic-colors.min.js\";\nconst ICONS =\n \"https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@40,400,0,0\";\n\n/** Brand seed — beer.css generates the full M3 palette from this at runtime. */\nconst BRAND_SEED = \"#2E6BE6\";\n\nexport interface ShellUser {\n username: string;\n avatarUrl?: string;\n}\n\ninterface ShellProps {\n title: string;\n user?: ShellUser;\n breadcrumb?: ComponentChildren; // crumbs rendered after the brand (e.g. › Admin › Debug)\n navActions?: ComponentChildren;\n children: ComponentChildren;\n}\n\n/** Full HTML document: top app bar (brand + actions + user) and a page container. */\nexport function Shell({ title, user, breadcrumb, navActions, children }: ShellProps) {\n return (\n \n \n \n \n {`uAgents · ${title}`}\n \n \n \n \n \n

Diff · v322