chore: generate

packages/core/src/plugin/provider/azure.ts

@@ -24,7 +24,11 @@ export const AzurePlugin = PluginV2.define({
       "aisdk.sdk": Effect.fn(function* (evt) {
         if (evt.package !== "@ai-sdk/azure") return
         if (evt.model.providerID === ProviderV2.ID.azure) {
-          if (!evt.options.resourceName && !evt.options.baseURL && (evt.model.endpoint.type !== "aisdk" || !evt.model.endpoint.url)) {
+          if (
+            !evt.options.resourceName &&
+            !evt.options.baseURL &&
+            (evt.model.endpoint.type !== "aisdk" || !evt.model.endpoint.url)
+          ) {
             throw new Error(
               "AZURE_RESOURCE_NAME is missing, set it using env var or reconnecting the azure provider and setting it",
             )
@@ -35,11 +39,7 @@ export const AzurePlugin = PluginV2.define({
       }),
       "aisdk.language": Effect.fn(function* (evt) {
         if (evt.model.providerID !== ProviderV2.ID.azure) return
-        evt.language = selectLanguage(
+        evt.language = selectLanguage(evt.sdk, evt.model.apiID, Boolean(evt.options.useCompletionUrls))
-          evt.sdk,
-          evt.model.apiID,
-          Boolean(evt.options.useCompletionUrls),
-        )
       }),
     }
   }),
@@ -52,15 +52,12 @@ export const AzureCognitiveServicesPlugin = PluginV2.define({
       "provider.update": Effect.fn(function* (evt) {
         if (evt.provider.id !== ProviderV2.ID.make("azure-cognitive-services")) return
         const resourceName = process.env.AZURE_COGNITIVE_SERVICES_RESOURCE_NAME
-        if (resourceName) evt.provider.options.aisdk.provider.baseURL = `https://${resourceName}.cognitiveservices.azure.com/openai`
+        if (resourceName)
+          evt.provider.options.aisdk.provider.baseURL = `https://${resourceName}.cognitiveservices.azure.com/openai`
       }),
       "aisdk.language": Effect.fn(function* (evt) {
         if (evt.model.providerID !== ProviderV2.ID.make("azure-cognitive-services")) return
-        evt.language = selectLanguage(
+        evt.language = selectLanguage(evt.sdk, evt.model.apiID, Boolean(evt.options.useCompletionUrls))
-          evt.sdk,
-          evt.model.apiID,
-          Boolean(evt.options.useCompletionUrls),
-        )
       }),
     }
   }),

packages/core/src/plugin/provider/gitlab.ts

@@ -32,7 +32,8 @@ export const GitLabPlugin = PluginV2.define({
       }),
       "aisdk.language": Effect.fn(function* (evt) {
         if (evt.model.providerID !== ProviderV2.ID.gitlab) return
-        const featureFlags = typeof evt.options.featureFlags === "object" && evt.options.featureFlags ? evt.options.featureFlags : {}
+        const featureFlags =
+          typeof evt.options.featureFlags === "object" && evt.options.featureFlags ? evt.options.featureFlags : {}
         if (evt.model.apiID.startsWith("duo-workflow-")) {
           const gitlab = yield* Effect.promise(() => import("gitlab-ai-provider")).pipe(Effect.orDie)
           const workflowRef =

packages/core/src/plugin/provider/google-vertex.ts

@@ -15,7 +15,13 @@ function resolveProject(options: Record<string, any>) {
 }
 
 function resolveLocation(options: Record<string, any>) {
-  return options.location ?? process.env.GOOGLE_VERTEX_LOCATION ?? process.env.GOOGLE_CLOUD_LOCATION ?? process.env.VERTEX_LOCATION ?? "us-central1"
+  return (
+    options.location ??
+    process.env.GOOGLE_VERTEX_LOCATION ??
+    process.env.GOOGLE_CLOUD_LOCATION ??
+    process.env.VERTEX_LOCATION ??
+    "us-central1"
+  )
 }
 
 function vertexEndpoint(location: string) {
@@ -60,7 +66,10 @@ export const GoogleVertexPlugin = PluginV2.define({
         if (evt.provider.endpoint.type === "aisdk" && evt.provider.endpoint.url) {
           evt.provider.endpoint.url = replaceVertexVars(evt.provider.endpoint.url, project, location)
         }
-        if (evt.provider.endpoint.type === "aisdk" && evt.provider.endpoint.package.includes("@ai-sdk/openai-compatible")) {
+        if (
+          evt.provider.endpoint.type === "aisdk" &&
+          evt.provider.endpoint.package.includes("@ai-sdk/openai-compatible")
+        ) {
           evt.provider.options.aisdk.provider.fetch = authFetch(evt.provider.options.aisdk.provider.fetch)
         }
       }),
@@ -95,8 +104,16 @@ export const GoogleVertexAnthropicPlugin = PluginV2.define({
     return {
       "provider.update": Effect.fn(function* (evt) {
         if (evt.provider.id !== ProviderV2.ID.make("google-vertex-anthropic")) return
-        const project = evt.provider.options.aisdk.provider.project ?? process.env.GOOGLE_CLOUD_PROJECT ?? process.env.GCP_PROJECT ?? process.env.GCLOUD_PROJECT
+        const project =
-        const location = evt.provider.options.aisdk.provider.location ?? process.env.GOOGLE_CLOUD_LOCATION ?? process.env.VERTEX_LOCATION ?? "global"
+          evt.provider.options.aisdk.provider.project ??
+          process.env.GOOGLE_CLOUD_PROJECT ??
+          process.env.GCP_PROJECT ??
+          process.env.GCLOUD_PROJECT
+        const location =
+          evt.provider.options.aisdk.provider.location ??
+          process.env.GOOGLE_CLOUD_LOCATION ??
+          process.env.VERTEX_LOCATION ??
+          "global"
         if (project) evt.provider.options.aisdk.provider.project = project
         evt.provider.options.aisdk.provider.location = location
       }),

packages/core/src/plugin/provider/opencode.ts

@@ -10,7 +10,7 @@ export const OpencodePlugin = PluginV2.define({
       "provider.update": Effect.fn(function* (evt) {
         if (evt.provider.id !== ProviderV2.ID.opencode) return
         hasKey = Boolean(
-            process.env.OPENCODE_API_KEY ||
+          process.env.OPENCODE_API_KEY ||
             evt.provider.env.some((item) => process.env[item]) ||
             evt.provider.options.aisdk.provider.apiKey ||
             (evt.provider.enabled && evt.provider.enabled.via === "auth"),

packages/core/src/plugin/provider/sap-ai-core.ts

@@ -29,7 +29,11 @@ export const SapAICorePlugin = PluginV2.define({
         const match = Object.keys(mod).find((name) => name.startsWith("create"))
         if (!match) throw new Error(`Package ${evt.package} has no provider factory export`)
 
-        evt.sdk = mod[match](serviceKey ? { deploymentId: process.env.AICORE_DEPLOYMENT_ID, resourceGroup: process.env.AICORE_RESOURCE_GROUP } : {})
+        evt.sdk = mod[match](
+          serviceKey
+            ? { deploymentId: process.env.AICORE_DEPLOYMENT_ID, resourceGroup: process.env.AICORE_RESOURCE_GROUP }
+            : {},
+        )
       }),
       "aisdk.language": Effect.fn(function* (evt) {
         if (evt.model.providerID !== ProviderV2.ID.make("sap-ai-core")) return

packages/core/test/v2/plugin/provider-amazon-bedrock.test.ts

@@ -11,8 +11,9 @@ function bedrockBaseURL(sdk: unknown, modelID = "anthropic.claude-sonnet-4-5") {
 
 function bedrockFetch(sdk: unknown, modelID = "anthropic.claude-sonnet-4-5") {
   const language = (sdk as { languageModel: (id: string) => unknown }).languageModel(modelID)
-  return (language as { config: { fetch: (input: Parameters<typeof fetch>[0], init?: RequestInit) => Promise<Response> } }).config
+  return (
-    .fetch
+    language as { config: { fetch: (input: Parameters<typeof fetch>[0], init?: RequestInit) => Promise<Response> } }
+  ).config.fetch
 }
 
 describe("AmazonBedrockPlugin", () => {

packages/opencode/src/session/session.ts

@@ -507,7 +507,11 @@ export type Patch = Types.DeepMutable<SyncEvent.Event<typeof Event.Updated>["dat
 const db = <T>(fn: (d: Parameters<typeof Database.use>[0] extends (trx: infer D) => any ? D : never) => T) =>
   Effect.sync(() => Database.use(fn))
 
-export const layer: Layer.Layer<Service, never, Bus.Service | Storage.Service | SyncEvent.Service | RuntimeFlags.Service> = Layer.effect(
+export const layer: Layer.Layer<
+  Service,
+  never,
+  Bus.Service | Storage.Service | SyncEvent.Service | RuntimeFlags.Service
+> = Layer.effect(
   Service,
   Effect.gen(function* () {
     const bus = yield* Bus.Service
@@ -571,7 +575,9 @@ export const layer: Layer.Layer<Service, never, Bus.Service | Storage.Service |
 
     const list = Effect.fn("Session.list")(function* (input?: ListInput) {
       const ctx = yield* InstanceState.context
-      return Array.from(listByProject({ projectID: ctx.project.id, experimentalWorkspaces: flags.experimentalWorkspaces, ...input }))
+      return Array.from(
+        listByProject({ projectID: ctx.project.id, experimentalWorkspaces: flags.experimentalWorkspaces, ...input }),
+      )
     })
 
     const children = Effect.fn("Session.children")(function* (parentID: SessionID) {

packages/sdk/js/src/v2/gen/sdk.gen.ts

@@ -198,6 +198,9 @@ import type {
   TuiShowToastResponses,
   TuiSubmitPromptResponses,
   V2ModelListResponses,
+  V2ProviderGetErrors,
+  V2ProviderGetResponses,
+  V2ProviderListResponses,
   V2SessionCompactResponses,
   V2SessionContextResponses,
   V2SessionListErrors,
@@ -4382,26 +4385,41 @@ export class Model extends HeyApiClient {
    *
    * Retrieve available v2 models ordered by release date.
    */
-  public list<ThrowOnError extends boolean = false>(
+  public list<ThrowOnError extends boolean = false>(options?: Options<never, ThrowOnError>) {
-    parameters?: {
+    return (options?.client ?? this.client).get<V2ModelListResponses, unknown, ThrowOnError>({
-      directory?: string
+      url: "/api/model",
-      workspace?: string
+      ...options,
+    })
+  }
+}
+
+export class Provider2 extends HeyApiClient {
+  /**
+   * List v2 providers
+   *
+   * Retrieve active v2 AI providers so clients can show provider availability and configuration.
+   */
+  public list<ThrowOnError extends boolean = false>(options?: Options<never, ThrowOnError>) {
+    return (options?.client ?? this.client).get<V2ProviderListResponses, unknown, ThrowOnError>({
+      url: "/api/provider",
+      ...options,
+    })
+  }
+
+  /**
+   * Get v2 provider
+   *
+   * Retrieve a single v2 AI provider so clients can inspect its availability and endpoint settings.
+   */
+  public get<ThrowOnError extends boolean = false>(
+    parameters: {
+      providerID: string
     },
     options?: Options<never, ThrowOnError>,
   ) {
-    const params = buildClientParams(
+    const params = buildClientParams([parameters], [{ args: [{ in: "path", key: "providerID" }] }])
-      [parameters],
+    return (options?.client ?? this.client).get<V2ProviderGetResponses, V2ProviderGetErrors, ThrowOnError>({
-      [
+      url: "/api/provider/{providerID}",
-        {
-          args: [
-            { in: "query", key: "directory" },
-            { in: "query", key: "workspace" },
-          ],
-        },
-      ],
-    )
-    return (options?.client ?? this.client).get<V2ModelListResponses, unknown, ThrowOnError>({
-      url: "/api/model",
       ...options,
       ...params,
     })
@@ -4418,6 +4436,11 @@ export class V2 extends HeyApiClient {
   get model(): Model {
     return (this._model ??= new Model({ client: this.client }))
   }
+
+  private _provider?: Provider2
+  get provider(): Provider2 {
+    return (this._provider ??= new Provider2({ client: this.client }))
+  }
 }
 
 export class Control extends HeyApiClient {

packages/sdk/js/src/v2/gen/types.gen.ts

@@ -3380,10 +3380,14 @@ export type SessionMessage =
 
 export type ModelV2Info = {
   id: string
+  apiID: string
   providerID: string
   family?: string
   name: string
   endpoint:
+    | {
+        type: "unknown"
+      }
     | {
         type: "openai/responses"
         url: string
@@ -3404,6 +3408,11 @@ export type ModelV2Info = {
         type: "anthropic/messages"
         url: string
       }
+    | {
+        type: "aisdk"
+        package: string
+        url?: string
+      }
   capabilities: {
     tools: boolean
     input: Array<string>
@@ -3416,6 +3425,14 @@ export type ModelV2Info = {
     body: {
       [key: string]: unknown
     }
+    aisdk: {
+      provider: {
+        [key: string]: unknown
+      }
+      request: {
+        [key: string]: unknown
+      }
+    }
     variant?: string
   }
   variants: Array<{
@@ -3426,6 +3443,14 @@ export type ModelV2Info = {
     body: {
       [key: string]: unknown
     }
+    aisdk: {
+      provider: {
+        [key: string]: unknown
+      }
+      request: {
+        [key: string]: unknown
+      }
+    }
   }>
   time: {
     released: number | "NaN" | "Infinity" | "-Infinity" | "Infinity" | "-Infinity" | "NaN"
@@ -3443,6 +3468,7 @@ export type ModelV2Info = {
     }
   }>
   status: "alpha" | "beta" | "deprecated" | "active"
+  enabled: boolean
   limit: {
     context: number
     input?: number
@@ -3450,6 +3476,73 @@ export type ModelV2Info = {
   }
 }
 
+export type ProviderV2Info = {
+  id: string
+  name: string
+  enabled:
+    | false
+    | {
+        via: "env"
+        name: string
+      }
+    | {
+        via: "auth"
+        service: string
+      }
+    | {
+        via: "custom"
+        data: {
+          [key: string]: unknown
+        }
+      }
+  env: Array<string>
+  endpoint:
+    | {
+        type: "unknown"
+      }
+    | {
+        type: "openai/responses"
+        url: string
+        websocket?: boolean
+      }
+    | {
+        type: "openai/completions"
+        url: string
+        reasoning?:
+          | {
+              type: "reasoning_content"
+            }
+          | {
+              type: "reasoning_details"
+            }
+      }
+    | {
+        type: "anthropic/messages"
+        url: string
+      }
+    | {
+        type: "aisdk"
+        package: string
+        url?: string
+      }
+  options: {
+    headers: {
+      [key: string]: string
+    }
+    body: {
+      [key: string]: unknown
+    }
+    aisdk: {
+      provider: {
+        [key: string]: unknown
+      }
+      request: {
+        [key: string]: unknown
+      }
+    }
+  }
+}
+
 export type EventTuiToastShow1 = {
   id: string
   type: "tui.toast.show"
@@ -6580,10 +6673,7 @@ export type V2SessionMessagesResponse2 = V2SessionMessagesResponses[keyof V2Sess
 export type V2ModelListData = {
   body?: never
   path?: never
-  query?: {
+  query?: never
-    directory?: string
-    workspace?: string
-  }
   url: "/api/model"
 }
 
@@ -6596,6 +6686,49 @@ export type V2ModelListResponses = {
 
 export type V2ModelListResponse = V2ModelListResponses[keyof V2ModelListResponses]
 
+export type V2ProviderListData = {
+  body?: never
+  path?: never
+  query?: never
+  url: "/api/provider"
+}
+
+export type V2ProviderListResponses = {
+  /**
+   * Success
+   */
+  200: Array<ProviderV2Info>
+}
+
+export type V2ProviderListResponse = V2ProviderListResponses[keyof V2ProviderListResponses]
+
+export type V2ProviderGetData = {
+  body?: never
+  path: {
+    providerID: string
+  }
+  query?: never
+  url: "/api/provider/{providerID}"
+}
+
+export type V2ProviderGetErrors = {
+  /**
+   * NotFoundError
+   */
+  404: NotFoundError
+}
+
+export type V2ProviderGetError = V2ProviderGetErrors[keyof V2ProviderGetErrors]
+
+export type V2ProviderGetResponses = {
+  /**
+   * ProviderV2.Info
+   */
+  200: ProviderV2Info
+}
+
+export type V2ProviderGetResponse = V2ProviderGetResponses[keyof V2ProviderGetResponses]
+
 export type TuiAppendPromptData = {
   body?: {
     text: string

packages/sdk/openapi.json

@@ -7606,6 +7606,112 @@
         ]
       }
     },
+    "/api/model": {
+      "get": {
+        "tags": ["v2 models"],
+        "operationId": "v2.model.list",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "array",
+                  "items": {
+                    "$ref": "#/components/schemas/ModelV2Info"
+                  }
+                }
+              }
+            }
+          }
+        },
+        "description": "Retrieve available v2 models ordered by release date.",
+        "summary": "List v2 models",
+        "x-codeSamples": [
+          {
+            "lang": "js",
+            "source": "import { createOpencodeClient } from \"@opencode-ai/sdk\n\nconst client = createOpencodeClient()\nawait client.v2.model.list({\n  ...\n})"
+          }
+        ]
+      }
+    },
+    "/api/provider": {
+      "get": {
+        "tags": ["v2 providers"],
+        "operationId": "v2.provider.list",
+        "parameters": [],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "array",
+                  "items": {
+                    "$ref": "#/components/schemas/ProviderV2Info"
+                  }
+                }
+              }
+            }
+          }
+        },
+        "description": "Retrieve active v2 AI providers so clients can show provider availability and configuration.",
+        "summary": "List v2 providers",
+        "x-codeSamples": [
+          {
+            "lang": "js",
+            "source": "import { createOpencodeClient } from \"@opencode-ai/sdk\n\nconst client = createOpencodeClient()\nawait client.v2.provider.list({\n  ...\n})"
+          }
+        ]
+      }
+    },
+    "/api/provider/{providerID}": {
+      "get": {
+        "tags": ["v2 providers"],
+        "operationId": "v2.provider.get",
+        "parameters": [
+          {
+            "name": "providerID",
+            "in": "path",
+            "schema": {
+              "type": "string"
+            },
+            "required": true
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "ProviderV2.Info",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProviderV2Info"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "NotFoundError",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/NotFoundError"
+                }
+              }
+            }
+          }
+        },
+        "description": "Retrieve a single v2 AI provider so clients can inspect its availability and endpoint settings.",
+        "summary": "Get v2 provider",
+        "x-codeSamples": [
+          {
+            "lang": "js",
+            "source": "import { createOpencodeClient } from \"@opencode-ai/sdk\n\nconst client = createOpencodeClient()\nawait client.v2.provider.get({\n  ...\n})"
+          }
+        ]
+      }
+    },
     "/tui/append-prompt": {
       "post": {
         "tags": ["tui"],
@@ -18991,6 +19097,531 @@
           }
         ]
       },
+      "ModelV2Info": {
+        "type": "object",
+        "properties": {
+          "id": {
+            "type": "string"
+          },
+          "apiID": {
+            "type": "string"
+          },
+          "providerID": {
+            "type": "string"
+          },
+          "family": {
+            "type": "string"
+          },
+          "name": {
+            "type": "string"
+          },
+          "endpoint": {
+            "anyOf": [
+              {
+                "type": "object",
+                "properties": {
+                  "type": {
+                    "type": "string",
+                    "enum": ["unknown"]
+                  }
+                },
+                "required": ["type"],
+                "additionalProperties": false
+              },
+              {
+                "type": "object",
+                "properties": {
+                  "type": {
+                    "type": "string",
+                    "enum": ["openai/responses"]
+                  },
+                  "url": {
+                    "type": "string"
+                  },
+                  "websocket": {
+                    "type": "boolean"
+                  }
+                },
+                "required": ["type", "url"],
+                "additionalProperties": false
+              },
+              {
+                "type": "object",
+                "properties": {
+                  "type": {
+                    "type": "string",
+                    "enum": ["openai/completions"]
+                  },
+                  "url": {
+                    "type": "string"
+                  },
+                  "reasoning": {
+                    "anyOf": [
+                      {
+                        "type": "object",
+                        "properties": {
+                          "type": {
+                            "type": "string",
+                            "enum": ["reasoning_content"]
+                          }
+                        },
+                        "required": ["type"],
+                        "additionalProperties": false
+                      },
+                      {
+                        "type": "object",
+                        "properties": {
+                          "type": {
+                            "type": "string",
+                            "enum": ["reasoning_details"]
+                          }
+                        },
+                        "required": ["type"],
+                        "additionalProperties": false
+                      }
+                    ]
+                  }
+                },
+                "required": ["type", "url"],
+                "additionalProperties": false
+              },
+              {
+                "type": "object",
+                "properties": {
+                  "type": {
+                    "type": "string",
+                    "enum": ["anthropic/messages"]
+                  },
+                  "url": {
+                    "type": "string"
+                  }
+                },
+                "required": ["type", "url"],
+                "additionalProperties": false
+              },
+              {
+                "type": "object",
+                "properties": {
+                  "type": {
+                    "type": "string",
+                    "enum": ["aisdk"]
+                  },
+                  "package": {
+                    "type": "string"
+                  },
+                  "url": {
+                    "type": "string"
+                  }
+                },
+                "required": ["type", "package"],
+                "additionalProperties": false
+              }
+            ]
+          },
+          "capabilities": {
+            "type": "object",
+            "properties": {
+              "tools": {
+                "type": "boolean"
+              },
+              "input": {
+                "type": "array",
+                "items": {
+                  "type": "string"
+                }
+              },
+              "output": {
+                "type": "array",
+                "items": {
+                  "type": "string"
+                }
+              }
+            },
+            "required": ["tools", "input", "output"],
+            "additionalProperties": false
+          },
+          "options": {
+            "type": "object",
+            "properties": {
+              "headers": {
+                "type": "object",
+                "additionalProperties": {
+                  "type": "string"
+                }
+              },
+              "body": {
+                "type": "object"
+              },
+              "aisdk": {
+                "type": "object",
+                "properties": {
+                  "provider": {
+                    "type": "object"
+                  },
+                  "request": {
+                    "type": "object"
+                  }
+                },
+                "required": ["provider", "request"],
+                "additionalProperties": false
+              },
+              "variant": {
+                "type": "string"
+              }
+            },
+            "required": ["headers", "body", "aisdk"],
+            "additionalProperties": false
+          },
+          "variants": {
+            "type": "array",
+            "items": {
+              "type": "object",
+              "properties": {
+                "id": {
+                  "type": "string"
+                },
+                "headers": {
+                  "type": "object",
+                  "additionalProperties": {
+                    "type": "string"
+                  }
+                },
+                "body": {
+                  "type": "object"
+                },
+                "aisdk": {
+                  "type": "object",
+                  "properties": {
+                    "provider": {
+                      "type": "object"
+                    },
+                    "request": {
+                      "type": "object"
+                    }
+                  },
+                  "required": ["provider", "request"],
+                  "additionalProperties": false
+                }
+              },
+              "required": ["id", "headers", "body", "aisdk"],
+              "additionalProperties": false
+            }
+          },
+          "time": {
+            "type": "object",
+            "properties": {
+              "released": {
+                "anyOf": [
+                  {
+                    "type": "number"
+                  },
+                  {
+                    "type": "string",
+                    "enum": ["NaN"]
+                  },
+                  {
+                    "type": "string",
+                    "enum": ["Infinity"]
+                  },
+                  {
+                    "type": "string",
+                    "enum": ["-Infinity"]
+                  },
+                  {
+                    "type": "string",
+                    "enum": ["Infinity", "-Infinity", "NaN"]
+                  }
+                ]
+              }
+            },
+            "required": ["released"],
+            "additionalProperties": false
+          },
+          "cost": {
+            "type": "array",
+            "items": {
+              "type": "object",
+              "properties": {
+                "tier": {
+                  "type": "object",
+                  "properties": {
+                    "type": {
+                      "type": "string",
+                      "enum": ["context"]
+                    },
+                    "size": {
+                      "type": "integer"
+                    }
+                  },
+                  "required": ["type", "size"],
+                  "additionalProperties": false
+                },
+                "input": {
+                  "type": "number"
+                },
+                "output": {
+                  "type": "number"
+                },
+                "cache": {
+                  "type": "object",
+                  "properties": {
+                    "read": {
+                      "type": "number"
+                    },
+                    "write": {
+                      "type": "number"
+                    }
+                  },
+                  "required": ["read", "write"],
+                  "additionalProperties": false
+                }
+              },
+              "required": ["input", "output", "cache"],
+              "additionalProperties": false
+            }
+          },
+          "status": {
+            "type": "string",
+            "enum": ["alpha", "beta", "deprecated", "active"]
+          },
+          "enabled": {
+            "type": "boolean"
+          },
+          "limit": {
+            "type": "object",
+            "properties": {
+              "context": {
+                "type": "integer"
+              },
+              "input": {
+                "type": "integer"
+              },
+              "output": {
+                "type": "integer"
+              }
+            },
+            "required": ["context", "output"],
+            "additionalProperties": false
+          }
+        },
+        "required": [
+          "id",
+          "apiID",
+          "providerID",
+          "name",
+          "endpoint",
+          "capabilities",
+          "options",
+          "variants",
+          "time",
+          "cost",
+          "status",
+          "enabled",
+          "limit"
+        ],
+        "additionalProperties": false
+      },
+      "ProviderV2Info": {
+        "type": "object",
+        "properties": {
+          "id": {
+            "type": "string"
+          },
+          "name": {
+            "type": "string"
+          },
+          "enabled": {
+            "anyOf": [
+              {
+                "type": "boolean",
+                "enum": [false]
+              },
+              {
+                "type": "object",
+                "properties": {
+                  "via": {
+                    "type": "string",
+                    "enum": ["env"]
+                  },
+                  "name": {
+                    "type": "string"
+                  }
+                },
+                "required": ["via", "name"],
+                "additionalProperties": false
+              },
+              {
+                "type": "object",
+                "properties": {
+                  "via": {
+                    "type": "string",
+                    "enum": ["auth"]
+                  },
+                  "service": {
+                    "type": "string"
+                  }
+                },
+                "required": ["via", "service"],
+                "additionalProperties": false
+              },
+              {
+                "type": "object",
+                "properties": {
+                  "via": {
+                    "type": "string",
+                    "enum": ["custom"]
+                  },
+                  "data": {
+                    "type": "object"
+                  }
+                },
+                "required": ["via", "data"],
+                "additionalProperties": false
+              }
+            ]
+          },
+          "env": {
+            "type": "array",
+            "items": {
+              "type": "string"
+            }
+          },
+          "endpoint": {
+            "anyOf": [
+              {
+                "type": "object",
+                "properties": {
+                  "type": {
+                    "type": "string",
+                    "enum": ["unknown"]
+                  }
+                },
+                "required": ["type"],
+                "additionalProperties": false
+              },
+              {
+                "type": "object",
+                "properties": {
+                  "type": {
+                    "type": "string",
+                    "enum": ["openai/responses"]
+                  },
+                  "url": {
+                    "type": "string"
+                  },
+                  "websocket": {
+                    "type": "boolean"
+                  }
+                },
+                "required": ["type", "url"],
+                "additionalProperties": false
+              },
+              {
+                "type": "object",
+                "properties": {
+                  "type": {
+                    "type": "string",
+                    "enum": ["openai/completions"]
+                  },
+                  "url": {
+                    "type": "string"
+                  },
+                  "reasoning": {
+                    "anyOf": [
+                      {
+                        "type": "object",
+                        "properties": {
+                          "type": {
+                            "type": "string",
+                            "enum": ["reasoning_content"]
+                          }
+                        },
+                        "required": ["type"],
+                        "additionalProperties": false
+                      },
+                      {
+                        "type": "object",
+                        "properties": {
+                          "type": {
+                            "type": "string",
+                            "enum": ["reasoning_details"]
+                          }
+                        },
+                        "required": ["type"],
+                        "additionalProperties": false
+                      }
+                    ]
+                  }
+                },
+                "required": ["type", "url"],
+                "additionalProperties": false
+              },
+              {
+                "type": "object",
+                "properties": {
+                  "type": {
+                    "type": "string",
+                    "enum": ["anthropic/messages"]
+                  },
+                  "url": {
+                    "type": "string"
+                  }
+                },
+                "required": ["type", "url"],
+                "additionalProperties": false
+              },
+              {
+                "type": "object",
+                "properties": {
+                  "type": {
+                    "type": "string",
+                    "enum": ["aisdk"]
+                  },
+                  "package": {
+                    "type": "string"
+                  },
+                  "url": {
+                    "type": "string"
+                  }
+                },
+                "required": ["type", "package"],
+                "additionalProperties": false
+              }
+            ]
+          },
+          "options": {
+            "type": "object",
+            "properties": {
+              "headers": {
+                "type": "object",
+                "additionalProperties": {
+                  "type": "string"
+                }
+              },
+              "body": {
+                "type": "object"
+              },
+              "aisdk": {
+                "type": "object",
+                "properties": {
+                  "provider": {
+                    "type": "object"
+                  },
+                  "request": {
+                    "type": "object"
+                  }
+                },
+                "required": ["provider", "request"],
+                "additionalProperties": false
+              }
+            },
+            "required": ["headers", "body", "aisdk"],
+            "additionalProperties": false
+          }
+        },
+        "required": ["id", "name", "enabled", "env", "endpoint", "options"],
+        "additionalProperties": false
+      },
       "EventTuiToastShow1": {
         "type": "object",
         "properties": {
@@ -19121,6 +19752,14 @@
       "name": "v2 messages",
       "description": "Experimental v2 message routes."
     },
+    {
+      "name": "v2 models",
+      "description": "Experimental v2 model routes."
+    },
+    {
+      "name": "v2 providers",
+      "description": "Experimental v2 provider routes."
+    },
     {
       "name": "tui",
       "description": "Experimental HttpApi TUI routes."

specs/v2/provider-model.md

@@ -55,9 +55,13 @@ const UnknownEndpoint = Schema.Struct({
   type: Schema.Literal("unknown"),
 })
 
-export const Endpoint = Schema.Union([UnknownEndpoint, OpenAIResponses, OpenAICompletions, AnthropicMessages, AISDK]).pipe(
+export const Endpoint = Schema.Union([
-  Schema.toTaggedUnion("type"),
+  UnknownEndpoint,
-)
+  OpenAIResponses,
+  OpenAICompletions,
+  AnthropicMessages,
+  AISDK,
+]).pipe(Schema.toTaggedUnion("type"))
 export type Endpoint = typeof Endpoint.Type
 
 export const Options = Schema.Struct({
@@ -198,7 +202,6 @@ export class Info extends Schema.Class<Info>("ModelV2.Info")({
     })
   }
 }
-
 ```
 
 ## Catalog Interface
@@ -253,23 +256,21 @@ const available = provider.enabled && model.status !== "deprecated"
 ## Plugin Interface
 
 ```ts
-export type Definition<R = never> = Effect.Effect<{
+export type Definition<R = never> = Effect.Effect<
-  readonly order: number
+  {
-  readonly hooks: HookFunctions
+    readonly order: number
-}, never, R>
+    readonly hooks: HookFunctions
+  },
+  never,
+  R
+>
 
 export interface Interface {
-  readonly add: <R = never>(input: {
+  readonly add: <R = never>(input: { id: ID; definition: Definition<R> }) => Effect.Effect<void, never, R>
-    id: ID
-    definition: Definition<R>
-  }) => Effect.Effect<void, never, R>
 
   readonly remove: (id: ID) => Effect.Effect<void>
 
-  readonly trigger: <Name extends keyof Hooks>(
+  readonly trigger: <Name extends keyof Hooks>(name: Name, input: HookInput<Name>) => Effect.Effect<HookInput<Name>>
-    name: Name,
-    input: HookInput<Name>,
-  ) => Effect.Effect<HookInput<Name>>
 }
 ```