feat: rename sdk package

bun.lock

@@ -30,7 +30,7 @@
       },
     },
     "packages/sdk": {
-      "name": "models.dev",
+      "name": "@opencode-ai/models",
       "version": "0.0.0",
       "devDependencies": {
         "@models.dev/core": "workspace:*",

packages/sdk/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 models.dev
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

packages/sdk/README.md

@@ -1,9 +1,9 @@
-# models.dev
+# @opencode-ai/models
 
 Official typed client for the [models.dev](https://models.dev) API — an open-source database of AI model capabilities, pricing, and limits.
 
 ```sh
-npm install models.dev
+npm install @opencode-ai/models
 ```
 
 - **Zero dependencies.** The root client is a small `fetch` wrapper; works on Node ≥ 18, Bun, Deno, browsers, and edge runtimes.
@@ -13,7 +13,7 @@ npm install models.dev
 ## Usage
 
 ```ts
-import { Models } from "models.dev"
+import { Models } from "@opencode-ai/models"
 
 const client = Models.make()
 
@@ -58,7 +58,7 @@ Errors are a single `ModelsDevError` with `reason: "Transport" | "UnexpectedStat
 A full copy of the database ships inside the package as a separate, tree-shakable entrypoint — nothing from it is loaded or bundled unless you import it:
 
 ```ts
-import snapshot, { providers, models, generatedAt } from "models.dev/snapshot"
+import snapshot, { providers, models, generatedAt } from "@opencode-ai/models/snapshot"
 
 providers["anthropic"]?.models["claude-opus-4-6"]?.limit.context
 ```
@@ -66,17 +66,17 @@ providers["anthropic"]?.models["claude-opus-4-6"]?.limit.context
 Use it for no-network runtimes, tests, cold-start-sensitive paths, or as an explicit fallback:
 
 ```ts
-const providers = await client.providers().catch(async () => (await import("models.dev/snapshot")).providers)
+const providers = await client.providers().catch(async () => (await import("@opencode-ai/models/snapshot")).providers)
 ```
 
 Freshness: the published snapshot is at most ~24h behind the live API (data releases are automated). The client is the freshness path; the snapshot is the availability path.
 
 ## Effect
 
-An Effect-native client lives at `models.dev/effect` (requires the optional peer dependency `effect`):
+An Effect-native client lives at `@opencode-ai/models/effect` (requires the optional peer dependency `effect`):
 
 ```ts
-import { Models } from "models.dev/effect"
+import { Models } from "@opencode-ai/models/effect"
 import { FetchHttpClient } from "effect/unstable/http"
 import { Effect } from "effect"
 

packages/sdk/package.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
-  "name": "models.dev",
+  "name": "@opencode-ai/models",
   "version": "0.0.0",
   "description": "Official typed client for the models.dev API \u2014 an open database of AI model capabilities, pricing, and limits",
   "type": "module",
@@ -26,9 +26,18 @@
     "node": ">=18"
   },
   "exports": {
-    ".": "./src/index.ts",
+    ".": {
-    "./effect": "./src/effect.ts",
+      "types": "./dist/index.d.ts",
-    "./snapshot": "./src/snapshot.js"
+      "default": "./dist/index.js"
+    },
+    "./effect": {
+      "types": "./dist/effect.d.ts",
+      "default": "./dist/effect.js"
+    },
+    "./snapshot": {
+      "types": "./dist/snapshot.d.ts",
+      "default": "./dist/snapshot.js"
+    }
   },
   "files": [
     "dist"
@@ -36,6 +45,7 @@
   "scripts": {
     "generate": "bun script/generate.ts",
     "build": "bun script/build.ts",
+    "prepack": "bun run build",
     "typecheck": "tsc --noEmit",
     "test": "bun run generate && bun run typecheck && bun test"
   },

packages/sdk/script/publish.ts

@@ -1,12 +1,11 @@
 #!/usr/bin/env bun
-// Publishes models.dev to npm, opencode-style:
+// Publishes @opencode-ai/models to npm, opencode-style:
-// - the version is never stored in git: it is `npm view models.dev version`
+// - the version is never stored in git: it is read from npm
 //   plus a semver bump computed here (patch by default);
 // - `--if-changed` (scheduled data releases) skips publishing when the
 //   freshly generated snapshot payload is byte-identical to the one inside
 //   the currently published tarball;
-// - package.json exports are rewritten src -> dist for the tarball and
+// - package.json and src/version.ts are restored after publishing.
-//   restored afterwards.
 //
 // Auth: npm Trusted Publishing (OIDC) in CI — no token needed once the
 // package is linked to this repo+workflow on npmjs.com. `--provenance` is
@@ -17,9 +16,9 @@ import { appendFile, mkdtemp, rm } from "node:fs/promises"
 import { tmpdir } from "node:os"
 import { $ } from "bun"
 import { loadCatalog, snapshotPayload } from "./generate.ts"
-import { build } from "./build.ts"
 
 const pkg = path.join(import.meta.dirname, "..")
+const packageName = "@opencode-ai/models"
 const packageJsonPath = path.join(pkg, "package.json")
 const versionTsPath = path.join(pkg, "src", "version.ts")
 
@@ -32,11 +31,7 @@ if (!["patch", "minor", "major"].includes(bumpArg)) {
 }
 
 async function currentVersion(): Promise<string> {
-  try {
+  return (await $`npm view ${packageName} version`.text()).trim()
-    return (await $`npm view models.dev version`.text()).trim()
-  } catch {
-    return "0.0.0"
-  }
 }
 
 function bump(version: string, kind: string): string {
@@ -50,7 +45,7 @@ function bump(version: string, kind: string): string {
 async function publishedSnapshotLine(): Promise<string | undefined> {
   const directory = await mkdtemp(path.join(tmpdir(), "models-dev-publish-"))
   try {
-    const tarball = (await $`npm pack models.dev@latest --pack-destination ${directory}`.cwd(directory).text())
+    const tarball = (await $`npm pack ${packageName}@latest --pack-destination ${directory}`.cwd(directory).text())
       .trim()
       .split("\n")
       .at(-1)!
@@ -59,8 +54,6 @@ async function publishedSnapshotLine(): Promise<string | undefined> {
     if (!(await file.exists())) return undefined
     const text = await file.text()
     return text.split("\n").find((line) => line.startsWith("const data = "))
-  } catch {
-    return undefined
   } finally {
     await rm(directory, { recursive: true, force: true })
   }
@@ -80,27 +73,16 @@ if (ifChanged) {
 const current = await currentVersion()
 const next = bump(current, bumpArg)
 
-const alreadyPublished = await $`npm view models.dev@${next} version`.quiet().nothrow().text()
+console.log(`Publishing ${packageName}@${next} (${bumpArg} bump from ${current})`)
-if (alreadyPublished.trim() === next) {
-  console.log(`models.dev@${next} already published; skipping`)
-  process.exit(0)
-}
 
-console.log(`Publishing models.dev@${next} (${bumpArg} bump from ${current})`)
+const packageJsonText = await Bun.file(packageJsonPath).text()
-
+const packageJson = JSON.parse(packageJsonText)
-const packageJson = await Bun.file(packageJsonPath).json()
 const versionTs = await Bun.file(versionTsPath).text()
 
 try {
   await Bun.write(versionTsPath, versionTs.replace('"0.0.0"', JSON.stringify(next)))
-  await build()
 
   packageJson.version = next
-  packageJson.exports = {
-    ".": { types: "./dist/index.d.ts", default: "./dist/index.js" },
-    "./effect": { types: "./dist/effect.d.ts", default: "./dist/effect.js" },
-    "./snapshot": { types: "./dist/snapshot.d.ts", default: "./dist/snapshot.js" },
-  }
   await Bun.write(packageJsonPath, JSON.stringify(packageJson, null, 2) + "\n")
 
   const provenance = process.env["GITHUB_ACTIONS"] === "true" ? ["--provenance"] : []
@@ -108,7 +90,7 @@ try {
 
   const output = process.env["GITHUB_OUTPUT"]
   if (output !== undefined) await appendFile(output, `version=${next}\n`)
-  console.log(`Published models.dev@${next}`)
+  console.log(`Published ${packageName}@${next}`)
 } finally {
-  await $`git checkout -- ${packageJsonPath} ${versionTsPath}`.nothrow()
+  await Promise.all([Bun.write(packageJsonPath, packageJsonText), Bun.write(versionTsPath, versionTs)])
 }

packages/sdk/src/client.ts

@@ -1,6 +1,5 @@
 import { ModelsDevError } from "./error.js"
 import type { Catalog, ModelMetadataMap, ProviderMap } from "./types.js"
-import { VERSION } from "./version.js"
 
 /** Accepted anywhere headers can be passed. Same shapes as the standard `HeadersInit`. */
 export type HeadersInput = Headers | Record<string, string> | Array<[string, string]>
@@ -28,7 +27,7 @@ export interface RequestOptions {
  * Creates a stateless models.dev client. Every method performs exactly one
  * `GET` and nothing is ever cached — callers who want caching should wrap
  * calls with their own policy. For a no-network alternative, see the
- * `models.dev/snapshot` entrypoint.
+ * `@opencode-ai/models/snapshot` entrypoint.
  */
 export function make(options: ClientOptions = {}) {
   const baseUrl = options.baseUrl ?? "https://models.dev"
@@ -36,7 +35,7 @@ export function make(options: ClientOptions = {}) {
 
   const request = async <A>(path: string, requestOptions?: RequestOptions): Promise<A> => {
     const fetch = options.fetch ?? globalThis.fetch
-    const headers = new Headers({ "user-agent": `models.dev/${VERSION}` })
+    const headers = new Headers()
     for (const [key, value] of new Headers(options.headers)) headers.set(key, value)
     for (const [key, value] of new Headers(requestOptions?.headers)) headers.set(key, value)
 

packages/sdk/src/effect/client.ts

@@ -1,7 +1,6 @@
 import { Context, Effect, Layer, Schema } from "effect"
 import { HttpClient, HttpClientResponse } from "effect/unstable/http"
 import type { Catalog, ModelMetadataMap, ProviderMap } from "../types.js"
-import { VERSION } from "../version.js"
 
 /** The only error in the failure channel of client methods. Wraps the underlying `HttpClientError` as `cause`. */
 export class ModelsDevError extends Schema.TaggedErrorClass<ModelsDevError>()("ModelsDevError", {
@@ -30,7 +29,7 @@ export const make = (options?: ClientOptions) =>
     const get = <A>(path: string): Effect.Effect<A, ModelsDevError> =>
       http
         .get(new URL(path, base), {
-          headers: { "user-agent": `models.dev/${VERSION}`, ...options?.headers },
+          headers: options?.headers,
         })
         .pipe(
           Effect.flatMap(HttpClientResponse.filterStatusOk),
@@ -52,7 +51,7 @@ export const make = (options?: ClientOptions) =>
 export type ModelsClient = Effect.Success<ReturnType<typeof make>>
 
 /** Service key for dependency-injecting a shared client: `yield* Models.Service`. */
-export class Service extends Context.Service<Service, ModelsClient>()("models.dev/Models") {}
+export class Service extends Context.Service<Service, ModelsClient>()("@opencode-ai/models/Models") {}
 
 /** Layer providing `Models.Service`; requires an `HttpClient` in the environment. */
 export const layer = (options?: ClientOptions) => Layer.effect(Service)(make(options))

packages/sdk/test/client.test.ts

@@ -1,5 +1,5 @@
 import { expect, test } from "bun:test"
-import { Models, ModelsDevError, VERSION } from "../src/index.js"
+import { Models, ModelsDevError } from "../src/index.js"
 
 interface Call {
   url: URL
@@ -50,13 +50,13 @@ test("baseUrl with subpath is preserved, with or without trailing slash", async
   ])
 })
 
-test("identifies itself with a versioned user-agent", async () => {
+test("does not add headers by default", async () => {
   const { calls, fetch } = stub({})
   await Models.make({ fetch }).providers()
-  expect(headers(calls[0]!).get("user-agent")).toBe(`models.dev/${VERSION}`)
+  expect([...headers(calls[0]!).entries()]).toEqual([])
 })
 
-test("client headers override defaults, request headers override client headers", async () => {
+test("request headers override client headers", async () => {
   const { calls, fetch } = stub({})
   const client = Models.make({ fetch, headers: { "user-agent": "custom", "x-one": "client", "x-two": "client" } })
   await client.providers({ headers: { "x-two": "request" } })

packages/sdk/test/effect.test.ts

@@ -25,7 +25,7 @@ test("providers() succeeds through an injected transport", async () => {
   const result = await program.pipe(Effect.provide(layer), Effect.runPromise)
   expect(result["anthropic"]?.id).toBe("anthropic")
   expect(requests[0]?.url).toBe("https://models.dev/api.json")
-  expect(requests[0]?.headers.get("user-agent")).toMatch(/^models\.dev\//)
+  expect(requests[0]?.headers.get("user-agent")).toBeNull()
 })
 
 test("models() and catalog() hit their endpoints, baseUrl subpath preserved", async () => {