feat(opencode): add typed application layer graph (#31531)

packages/opencode/src/account/account.ts

@@ -1,3 +1,5 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
+import { httpClient } from "@opencode-ai/core/effect/layer-node-platform"
 import { Cache, Clock, Duration, Effect, Layer, Option, Schema, SchemaGetter, Context } from "effect"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
 import {
@@ -456,4 +458,6 @@ export const layer: Layer.Layer<Service, never, AccountRepo.Service | HttpClient
 
 export const defaultLayer = layer.pipe(Layer.provide(AccountRepo.defaultLayer), Layer.provide(FetchHttpClient.layer))
 
+export const node = LayerNode.make(layer, [AccountRepo.node, httpClient])
+
 export * as Account from "./account"

packages/opencode/src/account/repo.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { eq } from "drizzle-orm"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
 import { Effect, Layer, Option, Schema, Context } from "effect"
@@ -167,4 +168,6 @@ export const layer = Layer.effect(
 
 export const defaultLayer = layer.pipe(Layer.provide(Database.defaultLayer))
 
+export const node = LayerNode.make(layer, [Database.node])
+
 export * as AccountRepo from "./repo"

packages/opencode/src/agent/agent.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { PermissionV1 } from "@opencode-ai/core/v1/permission"
 import { Config } from "@/config/config"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
@@ -430,4 +431,6 @@ export const defaultLayer = layer.pipe(
   Layer.provide(Skill.defaultLayer),
 )
 
+export const node = LayerNode.make(layer, [Config.node, Auth.node, Plugin.node, Skill.node, Provider.node])
+
 export * as Agent from "./agent"

packages/opencode/src/auth/index.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import path from "path"
 import { Effect, Layer, Record, Result, Schema, Context } from "effect"
 import { NonNegativeInt } from "@opencode-ai/core/schema"
@@ -93,4 +94,6 @@ export const layer = Layer.effect(
 
 export const defaultLayer = layer.pipe(Layer.provide(FSUtil.defaultLayer))
 
+export const node = LayerNode.make(layer, [FSUtil.node])
+
 export * as Auth from "."

packages/opencode/src/background/job.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { BackgroundJob as CoreBackgroundJob } from "@opencode-ai/core/background-job"
 import { InstanceState } from "@/effect/instance-state"
 import { Effect, Layer } from "effect"
@@ -33,4 +34,6 @@ export const layer = Layer.effect(
 
 export const defaultLayer = layer
 
+export const node = LayerNode.make(layer, [])
+
 export * as BackgroundJob from "./job"

packages/opencode/src/command/index.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { InstanceState } from "@/effect/instance-state"
 import { EffectBridge } from "@/effect/bridge"
 import type { InstanceContext } from "@/project/instance-context"
@@ -178,4 +179,6 @@ export const defaultLayer = layer.pipe(
   Layer.provide(Skill.defaultLayer),
 )
 
+export const node = LayerNode.make(layer, [Config.node, MCP.node, Skill.node])
+
 export * as Command from "."

packages/opencode/src/config/config.ts

@@ -1,3 +1,5 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
+import { httpClient } from "@opencode-ai/core/effect/layer-node-platform"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
 import path from "path"
 import { pathToFileURL } from "url"
@@ -669,4 +671,6 @@ export const defaultLayer = layer.pipe(
   Layer.provide(FetchHttpClient.layer),
 )
 
+export const node = LayerNode.make(layer, [FSUtil.node, Auth.node, Account.node, Env.node, Npm.node, httpClient])
+
 export * as Config from "./config"

packages/opencode/src/control-plane/workspace.ts

@@ -1,3 +1,5 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
+import { httpClient } from "@opencode-ai/core/effect/layer-node-platform"
 import { Context, Effect, FiberMap, Iterable, Layer, Schema, Stream } from "effect"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
 import { FetchHttpClient, HttpBody, HttpClient, HttpClientError, HttpClientRequest } from "effect/unstable/http"
@@ -972,4 +974,16 @@ function route(url: string | URL, path: string) {
   return next
 }
 
+export const node = LayerNode.make(layer, [
+  Auth.node,
+  Session.node,
+  SessionPrompt.node,
+  httpClient,
+  EventV2Bridge.node,
+  Vcs.node,
+  RuntimeFlags.node,
+  FSUtil.node,
+  Database.node,
+])
+
 export * as Workspace from "./workspace"

packages/opencode/src/effect/runtime-flags.ts

@@ -73,4 +73,7 @@ export const layer = (overrides: Partial<Info> = {}) =>
 
 export const defaultLayer = Service.defaultLayer.pipe(Layer.orDie)
 
+export const node = LayerNode.make(defaultLayer, [])
+
 export * as RuntimeFlags from "./runtime-flags"
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"

packages/opencode/src/env/index.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Context, Effect, Layer } from "effect"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
 import { InstanceState } from "@/effect/instance-state"
@@ -37,4 +38,6 @@ export const layer = Layer.effect(
 
 export const defaultLayer = layer
 
+export const node = LayerNode.make(layer, [])
+
 export * as Env from "."

packages/opencode/src/event-v2-bridge.ts

@@ -1,5 +1,6 @@
 // Opencode publish boundary for core events. Attach routed instance location
 // so direct EventV2 consumers can isolate directory/workspace streams.
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { InstanceRef, WorkspaceRef } from "@/effect/instance-ref"
 import { GlobalBus } from "@/bus/global"
 import { EventV2 } from "@opencode-ai/core/event"
@@ -73,4 +74,6 @@ export const layer = Layer.effect(
 
 export const defaultLayer = layer.pipe(Layer.provide(EventV2.defaultLayer))
 
+export const node = LayerNode.make(layer, [EventV2.node])
+
 export * as EventV2Bridge from "./event-v2-bridge"

packages/opencode/src/format/index.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Effect, Layer, Context, Schema } from "effect"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
 import { ChildProcess } from "effect/unstable/process"
@@ -199,4 +200,6 @@ export const defaultLayer = layer.pipe(
   Layer.provide(RuntimeFlags.defaultLayer),
 )
 
+export const node = LayerNode.make(layer, [Config.node, AppProcess.node, RuntimeFlags.node])
+
 export * as Format from "."

packages/opencode/src/git/index.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { AppProcess } from "@opencode-ai/core/process"
 import { Effect, Layer, Context, Stream } from "effect"
 import { ChildProcess } from "effect/unstable/process"
@@ -344,4 +345,6 @@ export const layer = Layer.effect(
 
 export const defaultLayer = layer.pipe(Layer.provide(AppProcess.defaultLayer))
 
+export const node = LayerNode.make(layer, [AppProcess.node])
+
 export * as Git from "."

packages/opencode/src/image/image.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Config } from "@/config/config"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
 import type { MessageV2 } from "@/session/message-v2"
@@ -168,4 +169,6 @@ export const layer = Layer.effect(
 
 export const defaultLayer = layer.pipe(Layer.provide(Config.defaultLayer))
 
+export const node = LayerNode.make(layer, [Config.node])
+
 export * as Image from "./image"

packages/opencode/src/installation/index.ts

@@ -1,3 +1,5 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
+import { httpClient } from "@opencode-ai/core/effect/layer-node-platform"
 import { Effect, Layer, Schema, Context, Stream } from "effect"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
 import { FetchHttpClient, HttpClient, HttpClientRequest, HttpClientResponse } from "effect/unstable/http"
@@ -343,4 +345,6 @@ export const latest = (...args: Parameters<Interface["latest"]>) => runPromise((
 export const method = () => runPromise((s) => s.method())
 export const upgrade = (...args: Parameters<Interface["upgrade"]>) => runPromise((s) => s.upgrade(...args))
 
+export const node = LayerNode.make(layer, [httpClient, AppProcess.node])
+
 export * as Installation from "."

packages/opencode/src/lsp/lsp.ts

@@ -1,3 +1,5 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
+import { FSUtil } from "@opencode-ai/core/fs-util"
 import { EventV2Bridge } from "@/event-v2-bridge"
 import { EventV2 } from "@opencode-ai/core/event"
 import * as LSPClient from "./client"
@@ -504,4 +506,6 @@ export const defaultLayer = layer.pipe(
 
 export * as Diagnostic from "./diagnostic"
 
+export const node = LayerNode.make(layer, [Config.node, RuntimeFlags.node, FSUtil.node, EventV2Bridge.node])
+
 export * as LSP from "./lsp"

packages/opencode/src/mcp/auth.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import path from "path"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
 import { Global } from "@opencode-ai/core/global"
@@ -168,4 +169,6 @@ export const layer = Layer.effect(
 
 export const defaultLayer = layer.pipe(Layer.provide(EffectFlock.defaultLayer), Layer.provide(FSUtil.defaultLayer))
 
+export const node = LayerNode.make(layer, [FSUtil.node, EffectFlock.node])
+
 export * as McpAuth from "./auth"

packages/opencode/src/mcp/index.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { dynamicTool, type Tool, jsonSchema, type JSONSchema7 } from "ai"
 import { ConfigV1 } from "@opencode-ai/core/v1/config/config"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
@@ -1003,4 +1004,6 @@ export const defaultLayer = layer.pipe(
   Layer.provide(FSUtil.defaultLayer),
 )
 
+export const node = LayerNode.make(layer, [CrossSpawnSpawner.node, McpAuth.node, EventV2Bridge.node, Config.node])
+
 export * as MCP from "."

packages/opencode/src/permission/index.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { ConfigPermissionV1 } from "@opencode-ai/core/v1/config/permission"
 import { InstanceState } from "@/effect/instance-state"
 import { Wildcard } from "@opencode-ai/core/util/wildcard"
@@ -224,4 +225,6 @@ export function disabled(tools: string[], ruleset: PermissionV1.Ruleset): Set<st
 
 export const defaultLayer = layer.pipe(Layer.provide(EventV2Bridge.defaultLayer))
 
+export const node = LayerNode.make(layer, [EventV2Bridge.node])
+
 export * as Permission from "."

packages/opencode/src/plugin/index.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import type {
   Hooks,
   PluginInput,
@@ -307,4 +308,6 @@ export const defaultLayer = layer.pipe(
   Layer.provide(RuntimeFlags.defaultLayer),
 )
 
+export const node = LayerNode.make(layer, [EventV2Bridge.node, Config.node, RuntimeFlags.node])
+
 export * as Plugin from "."

packages/opencode/src/project/bootstrap.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Plugin } from "../plugin"
 import { Format } from "../format"
 import { LSP } from "@/lsp/lsp"
@@ -74,4 +75,16 @@ export const defaultLayer: Layer.Layer<Service> = layer.pipe(
   ]),
 )
 
+export const node = LayerNode.make(layer, [
+  Config.node,
+  Format.node,
+  LSP.node,
+  Plugin.node,
+  Project.node,
+  Search.node,
+  ShareNext.node,
+  Snapshot.node,
+  Vcs.node,
+])
+
 export * as InstanceBootstrap from "./bootstrap"

packages/opencode/src/project/instance-store.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { GlobalBus } from "@/bus/global"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
 import { WorkspaceContext } from "@/control-plane/workspace-context"
@@ -7,6 +8,7 @@ import { FSUtil } from "@opencode-ai/core/fs-util"
 import { Context, Deferred, Duration, Effect, Exit, Layer, Scope } from "effect"
 import { type InstanceContext } from "./instance-context"
 import { InstanceBootstrap } from "./bootstrap-service"
+import { InstanceBootstrap as InstanceBootstrapGraph } from "./bootstrap"
 import * as Project from "./project"
 
 export interface LoadInput {
@@ -202,4 +204,6 @@ export const layer: Layer.Layer<Service, never, Project.Service | InstanceBootst
 
 export const defaultLayer = layer.pipe(Layer.provide(Project.defaultLayer))
 
+export const node = LayerNode.make(layer, [Project.node, InstanceBootstrapGraph.node])
+
 export * as InstanceStore from "./instance-store"

packages/opencode/src/project/project.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { and, eq, sql } from "drizzle-orm"
 import { Database } from "@opencode-ai/core/database/database"
 import { ProjectDirectoryTable, ProjectTable } from "@opencode-ai/core/project/sql"
@@ -514,4 +515,15 @@ export const defaultLayer = layer.pipe(
 
 export const use = serviceUse(Service)
 
+export const node = LayerNode.make(layer, [
+  FSUtil.node,
+  AppProcess.node,
+  CrossSpawnSpawner.node,
+  ProjectV2.node,
+  ProjectCopy.node,
+  EventV2Bridge.node,
+  RuntimeFlags.node,
+  Database.node,
+])
+
 export * as Project from "./project"

packages/opencode/src/project/vcs.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Effect, Layer, Context, Schema, Stream, Scope } from "effect"
 import { formatPatch, structuredPatch } from "diff"
 import { InstanceState } from "@/effect/instance-state"
@@ -425,4 +426,6 @@ export const layer: Layer.Layer<Service, never, Git.Service | EventV2Bridge.Serv
 
 export const defaultLayer = layer.pipe(Layer.provide(Git.defaultLayer), Layer.provide(EventV2Bridge.defaultLayer))
 
+export const node = LayerNode.make(layer, [Git.node, EventV2Bridge.node])
+
 export * as Vcs from "./vcs"

packages/opencode/src/provider/auth.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import type { AuthOAuthResult, Hooks } from "@opencode-ai/plugin"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
 import { Auth } from "@/auth"
@@ -227,4 +228,6 @@ export const defaultLayer = Layer.suspend(() =>
   layer.pipe(Layer.provide(Auth.defaultLayer), Layer.provide(Plugin.defaultLayer)),
 )
 
+export const node = LayerNode.make(layer, [Auth.node, Plugin.node])
+
 export * as ProviderAuth from "./auth"

packages/opencode/src/provider/provider.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import os from "os"
 import { ConfigV1 } from "@opencode-ai/core/v1/config/config"
 import fuzzysort from "fuzzysort"
@@ -1948,4 +1949,14 @@ export function parseModel(model: string) {
   }
 }
 
+export const node = LayerNode.make(layer, [
+  FSUtil.node,
+  Config.node,
+  Auth.node,
+  Env.node,
+  Plugin.node,
+  ModelsDev.node,
+  RuntimeFlags.node,
+])
+
 export * as Provider from "./provider"

packages/opencode/src/question/index.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Deferred, Effect, Layer, Schema, Context } from "effect"
 import { InstanceState } from "@/effect/instance-state"
 import { SessionID, MessageID } from "@/session/schema"
@@ -223,4 +224,6 @@ export const layer = Layer.effect(
 
 export const defaultLayer = layer.pipe(Layer.provide(EventV2Bridge.defaultLayer))
 
+export const node = LayerNode.make(layer, [EventV2Bridge.node])
+
 export * as Question from "."

packages/opencode/src/session/compaction.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
 import { ConfigV1 } from "@opencode-ai/core/v1/config/config"
 import { Session } from "./session"
@@ -605,4 +606,15 @@ export const defaultLayer = Layer.suspend(() =>
   ),
 )
 
+export const node = LayerNode.make(layer, [
+  Config.node,
+  Session.node,
+  Agent.node,
+  Plugin.node,
+  SessionProcessor.node,
+  Provider.node,
+  EventV2Bridge.node,
+  RuntimeFlags.node,
+])
+
 export * as SessionCompaction from "./compaction"

packages/opencode/src/session/instruction.ts

@@ -1,3 +1,5 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
+import { httpClient } from "@opencode-ai/core/effect/layer-node-platform"
 import path from "path"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
 import { Effect, Layer, Context } from "effect"
@@ -234,4 +236,6 @@ export function loaded(messages: SessionV1.WithParts[]) {
   return extract(messages)
 }
 
+export const node = LayerNode.make(layer, [Config.node, FSUtil.node, Global.node, RuntimeFlags.node, httpClient])
+
 export * as Instruction from "./instruction"

packages/opencode/src/session/llm.ts

@@ -1,3 +1,5 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
+import { llmClient } from "@opencode-ai/core/effect/layer-node-platform"
 import { PermissionV1 } from "@opencode-ai/core/v1/permission"
 import { Provider } from "@/provider/provider"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
@@ -399,4 +401,15 @@ export const defaultLayer = Layer.suspend(() =>
 
 export const hasToolCalls = LLMRequestPrep.hasToolCalls
 
+export const node = LayerNode.make(layer, [
+  Auth.node,
+  Config.node,
+  Provider.node,
+  Plugin.node,
+  Permission.node,
+  EventV2Bridge.node,
+  llmClient,
+  RuntimeFlags.node,
+])
+
 export * as LLM from "./llm"

packages/opencode/src/session/processor.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { PermissionV1 } from "@opencode-ai/core/v1/permission"
 import { Image } from "@/image/image"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
@@ -1064,4 +1065,20 @@ export const defaultLayer = Layer.suspend(() =>
   ),
 )
 
+export const node = LayerNode.make(layer, [
+  Session.node,
+  Config.node,
+  Snapshot.node,
+  Agent.node,
+  LLM.node,
+  Permission.node,
+  Plugin.node,
+  SessionSummary.node,
+  SessionStatus.node,
+  Image.node,
+  EventV2Bridge.node,
+  RuntimeFlags.node,
+  Database.node,
+])
+
 export * as SessionProcessor from "./processor"

packages/opencode/src/session/prompt.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { PermissionV1 } from "@opencode-ai/core/v1/permission"
 import path from "path"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
@@ -1671,4 +1672,33 @@ const argsRegex = /(?:\[Image\s+\d+\]|"[^"]*"|'[^']*'|[^\s"']+)/gi
 const placeholderRegex = /\$(\d+)/g
 const quoteTrimRegex = /^["']|["']$/g
 
+export const node = LayerNode.make(layer, [
+  SessionStatus.node,
+  Session.node,
+  Agent.node,
+  Provider.node,
+  SessionProcessor.node,
+  SessionCompaction.node,
+  Plugin.node,
+  Command.node,
+  Config.node,
+  Permission.node,
+  FSUtil.node,
+  MCP.node,
+  LSP.node,
+  ToolRegistry.node,
+  Truncate.node,
+  Image.node,
+  CrossSpawnSpawner.node,
+  Instruction.node,
+  SessionRunState.node,
+  SessionRevert.node,
+  SessionSummary.node,
+  SystemPrompt.node,
+  LLM.node,
+  EventV2Bridge.node,
+  RuntimeFlags.node,
+  Database.node,
+])
+
 export * as SessionPrompt from "./prompt"

packages/opencode/src/session/revert.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Effect, Layer, Context, Schema } from "effect"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
 import { EventV2Bridge } from "@/event-v2-bridge"
@@ -147,4 +148,13 @@ export const defaultLayer = Layer.suspend(() =>
   ),
 )
 
+export const node = LayerNode.make(layer, [
+  Session.node,
+  Snapshot.node,
+  Storage.node,
+  EventV2Bridge.node,
+  SessionSummary.node,
+  SessionRunState.node,
+])
+
 export * as SessionRevert from "./revert"

packages/opencode/src/session/run-state.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { InstanceState } from "@/effect/instance-state"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
 import { Runner } from "@/effect/runner"
@@ -150,4 +151,6 @@ function busyError(sessionID: SessionID) {
   return new Session.BusyError({ sessionID })
 }
 
+export const node = LayerNode.make(layer, [BackgroundJob.node, SessionStatus.node])
+
 export * as SessionRunState from "./run-state"

packages/opencode/src/session/session.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { PermissionV1 } from "@opencode-ai/core/v1/permission"
 import { Slug } from "@opencode-ai/core/util/slug"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
@@ -1113,4 +1114,6 @@ export function* listGlobal(input?: {
   }
 }
 
+export const node = LayerNode.make(layer, [BackgroundJob.node, RuntimeFlags.node, Database.node, EventV2Bridge.node])
+
 export * as Session from "./session"

packages/opencode/src/session/status.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { InstanceState } from "@/effect/instance-state"
 import { SessionID } from "./schema"
 import { NonNegativeInt } from "@opencode-ai/core/schema"
@@ -91,4 +92,6 @@ export const layer = Layer.effect(
 
 export const defaultLayer = layer.pipe(Layer.provide(EventV2Bridge.defaultLayer))
 
+export const node = LayerNode.make(layer, [EventV2Bridge.node])
+
 export * as SessionStatus from "./status"

packages/opencode/src/session/summary.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Effect, Layer, Context, Schema } from "effect"
 import { SessionV1 } from "@opencode-ai/core/v1/session"
 import { EventV2Bridge } from "@/event-v2-bridge"
@@ -159,4 +160,6 @@ export const DiffInput = Schema.Struct({
 })
 export type DiffInput = Schema.Schema.Type<typeof DiffInput>
 
+export const node = LayerNode.make(layer, [Session.node, Snapshot.node, EventV2Bridge.node, Config.node])
+
 export * as SessionSummary from "./summary"

packages/opencode/src/session/system.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Context, Effect, Layer } from "effect"
 
 import { InstanceState } from "@/effect/instance-state"
@@ -81,4 +82,6 @@ export const layer = Layer.effect(
 
 export const defaultLayer = layer.pipe(Layer.provide(Skill.defaultLayer))
 
+export const node = LayerNode.make(layer, [Skill.node])
+
 export * as SystemPrompt from "./system"

packages/opencode/src/session/todo.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { SessionID } from "./schema"
 import { Effect, Layer, Context, Schema } from "effect"
 import { Database } from "@opencode-ai/core/database/database"
@@ -84,4 +85,6 @@ export const layer = Layer.effect(
 
 export const defaultLayer = layer.pipe(Layer.provide(EventV2Bridge.defaultLayer), Layer.provide(Database.defaultLayer))
 
+export const node = LayerNode.make(layer, [EventV2Bridge.node, Database.node])
+
 export * as Todo from "./todo"

packages/opencode/src/share/session.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Session } from "@/session/session"
 import { SessionID } from "@/session/schema"
 import { Effect, Layer, Scope, Context } from "effect"
@@ -55,4 +56,6 @@ export const defaultLayer = layer.pipe(
   Layer.provide(RuntimeFlags.defaultLayer),
 )
 
+export const node = LayerNode.make(layer, [Config.node, Session.node, ShareNext.node, RuntimeFlags.node])
+
 export * as SessionShare from "./session"

packages/opencode/src/share/share-next.ts

@@ -1,3 +1,5 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
+import { httpClient } from "@opencode-ai/core/effect/layer-node-platform"
 import type * as SDK from "@opencode-ai/sdk/v2"
 import { serviceUse } from "@opencode-ai/core/effect/service-use"
 import { Effect, Exit, Layer, Option, Schema, Scope, Context, Stream } from "effect"
@@ -370,4 +372,14 @@ export const defaultLayer = layer.pipe(
   Layer.provide(Session.defaultLayer),
 )
 
+export const node = LayerNode.make(layer, [
+  Account.node,
+  EventV2Bridge.node,
+  Config.node,
+  Database.node,
+  httpClient,
+  Provider.node,
+  Session.node,
+])
+
 export * as ShareNext from "./share-next"

packages/opencode/src/skill/discovery.ts

@@ -1,3 +1,5 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
+import { httpClient, path } from "@opencode-ai/core/effect/layer-node-platform"
 import { NodePath } from "@effect/platform-node"
 import { Effect, Layer, Path, Schema, Context } from "effect"
 import { FetchHttpClient, HttpClient, HttpClientRequest, HttpClientResponse } from "effect/unstable/http"
@@ -102,4 +104,6 @@ export const defaultLayer: Layer.Layer<Service> = layer.pipe(
   Layer.provide(NodePath.layer),
 )
 
+export const node = LayerNode.make(layer, [FSUtil.node, path, httpClient])
+
 export * as Discovery from "./discovery"

packages/opencode/src/skill/index.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import path from "path"
 import { pathToFileURL } from "url"
 import { Effect, Layer, Context, Schema } from "effect"
@@ -353,4 +354,13 @@ export function fmt(list: Info[], opts: { verbose: boolean }) {
   ].join("\n")
 }
 
+export const node = LayerNode.make(layer, [
+  Discovery.node,
+  Config.node,
+  EventV2Bridge.node,
+  FSUtil.node,
+  Global.node,
+  RuntimeFlags.node,
+])
+
 export * as Skill from "."

packages/opencode/src/snapshot/index.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { Cause, Duration, Effect, Layer, Schedule, Schema, Semaphore, Context } from "effect"
 import { ChildProcess, ChildProcessSpawner } from "effect/unstable/process"
 import { formatPatch, structuredPatch } from "diff"
@@ -756,4 +757,6 @@ export const defaultLayer = layer.pipe(
   Layer.provide(Config.defaultLayer),
 )
 
+export const node = LayerNode.make(layer, [FSUtil.node, AppProcess.node, Config.node])
+
 export * as Snapshot from "."

packages/opencode/src/storage/storage.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import path from "path"
 import { Global } from "@opencode-ai/core/global"
 import { FSUtil } from "@opencode-ai/core/fs-util"
@@ -323,4 +324,6 @@ export const layer = Layer.effect(
 
 export const defaultLayer = layer.pipe(Layer.provide(FSUtil.defaultLayer), Layer.provide(Git.defaultLayer))
 
+export const node = LayerNode.make(layer, [FSUtil.node, Git.node])
+
 export * as Storage from "./storage"

packages/opencode/src/tool/registry.ts

@@ -1,3 +1,6 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
+import { httpClient } from "@opencode-ai/core/effect/layer-node-platform"
+import { Ripgrep } from "@opencode-ai/core/filesystem/ripgrep"
 import { PlanExitTool } from "./plan"
 import { Session } from "@/session/session"
 import { QuestionTool } from "./question"
@@ -437,4 +440,28 @@ function isJsonSchemaObject(value: unknown): value is Record<string, unknown> {
   return typeof value === "object" && value !== null && !Array.isArray(value)
 }
 
+export const node = LayerNode.make(layer, [
+  Config.node,
+  Plugin.node,
+  Question.node,
+  Todo.node,
+  Agent.node,
+  Skill.node,
+  Session.node,
+  BackgroundJob.node,
+  Provider.node,
+  LSP.node,
+  Instruction.node,
+  FSUtil.node,
+  EventV2Bridge.node,
+  httpClient,
+  CrossSpawnSpawner.node,
+  Ripgrep.node,
+  Search.node,
+  Format.node,
+  Truncate.node,
+  RuntimeFlags.node,
+  Database.node,
+])
+
 export * as ToolRegistry from "./registry"

packages/opencode/src/tool/truncate.ts

@@ -1,3 +1,4 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
 import { NodePath } from "@effect/platform-node"
 import { Cause, Duration, Effect, Layer, Option, Schedule, Context } from "effect"
 import path from "path"
@@ -152,4 +153,6 @@ export const layer = Layer.effect(
 
 export const defaultLayer = layer.pipe(Layer.provide(FSUtil.defaultLayer), Layer.provide(NodePath.layer))
 
+export const node = LayerNode.make(layer, [FSUtil.node])
+
 export * as Truncate from "./truncate"

packages/opencode/src/worktree/index.ts

@@ -1,3 +1,5 @@
+import { LayerNode } from "@opencode-ai/core/effect/layer-node"
+import { path } from "@opencode-ai/core/effect/layer-node-platform"
 import { Global } from "@opencode-ai/core/global"
 import { InstanceLayer } from "@/project/instance-layer"
 import { InstanceStore } from "@/project/instance-store"
@@ -639,4 +641,14 @@ export const appLayer = layer.pipe(
 
 export const defaultLayer = appLayer.pipe(Layer.provide(InstanceLayer.layer))
 
+export const node = LayerNode.make(layer, [
+  FSUtil.node,
+  path,
+  AppProcess.node,
+  Git.node,
+  Project.node,
+  InstanceStore.node,
+  Database.node,
+])
+
 export * as Worktree from "."