diff --git a/src/bindings/cli.ts b/src/bindings/cli.ts
index 2febad9..322c9de 100644
--- a/src/bindings/cli.ts
+++ b/src/bindings/cli.ts
@@ -1,6 +1,10 @@
 #!/usr/bin/env node
 import { readFile, writeFile } from "node:fs/promises";
-import { generateTypeScriptBindings, generatePortableTypeScriptBindings } from "./index.js";
+import {
+  generateTypeScriptBindings,
+  generatePortableTypeScriptBindings,
+  generateRemoteTypeScriptBindings,
+} from "./index.js";
 import path from "node:path";
 import { reactPlatformTypes } from "./react-platform.js";
 import { generateReactBindings } from "./react.js";
@@ -11,16 +15,23 @@ const main = async () => {
     throw new Error("usage: quixos-codegen-ts SCHEMA.json PACKAGE_REVISION OUTPUT.ts [OPTIONS.json]");
   const config = options ? JSON.parse(await readFile(options, "utf8")) : {};
   const contracts = JSON.parse(await readFile(schema, "utf8"));
-  if (config.portable && config.react)
-    throw new Error("Portable handlers and React component bindings are separate artifacts");
+  if ([config.portable, config.remote, config.react].filter(Boolean).length > 1)
+    throw new Error("Portable, remote and React bindings are separate artifacts");
+  if (config.remote !== undefined && config.remote !== true) throw new Error("Remote binding mode must be true");
   if (config.portable && typeof config.portable.target !== "string")
     throw new Error("Portable bindings require an explicit target");
-  const generated = config.portable
-    ? generatePortableTypeScriptBindings(contracts, revision, {
-        ...config.portable,
-        ...(config.runtimeModule ? { runtimeModule: config.runtimeModule } : {}),
-      })
-    : generateTypeScriptBindings(contracts, revision, config);
+  const generated = config.remote
+    ? generateRemoteTypeScriptBindings(
+        contracts,
+        revision,
+        config.runtimeModule ? { runtimeModule: config.runtimeModule } : {},
+      )
+    : config.portable
+      ? generatePortableTypeScriptBindings(contracts, revision, {
+          ...config.portable,
+          ...(config.runtimeModule ? { runtimeModule: config.runtimeModule } : {}),
+        })
+      : generateTypeScriptBindings(contracts, revision, config);
   await writeFile(output, generated);
   if (config.react) {
     await writeFile(path.join(path.dirname(output), "web-studio-react-runtime.d.ts"), reactPlatformTypes);
diff --git a/src/bindings/index.ts b/src/bindings/index.ts
index 56d0ae1..8290516 100644
--- a/src/bindings/index.ts
+++ b/src/bindings/index.ts
@@ -424,6 +424,7 @@ export const generateTypeScriptBindings = (
 
 export {
   generatePortableTypeScriptBindings,
+  generateRemoteTypeScriptBindings,
   portableValueSchema,
   PortableBindingError,
   type PortableBindingOptions,
diff --git a/src/bindings/portable.ts b/src/bindings/portable.ts
index 1bdd4b6..f6ea42d 100644
--- a/src/bindings/portable.ts
+++ b/src/bindings/portable.ts
@@ -104,7 +104,13 @@ interface Method {
   output: ValueType;
   keyed: boolean;
 }
-function methods(schema: BindingSchema, entry: PackageExport, port: DependencyPort, target: string): Method[] {
+function methods(
+  schema: BindingSchema,
+  entry: PackageExport,
+  port: DependencyPort,
+  target: string,
+  remote = false,
+): Method[] {
   const req = port.requirement;
   const path = `${entry.displayName}.ports.${port.displayName}`;
   const method = (
@@ -115,6 +121,8 @@ function methods(schema: BindingSchema, entry: PackageExport, port: DependencyPo
     keyed = false,
   ): Method => ({ name, portId: port.id, portName: port.displayName, action, input, output, keyed });
   const writable = () => {
+    if (remote)
+      throw new PortableBindingError(path, "Remote writes and creation require a named transaction capability");
     if (entry.execution?.kind !== "transaction")
       throw new PortableBindingError(path, "Snapshot context cannot expose mutation ports");
   };
@@ -166,8 +174,7 @@ function methods(schema: BindingSchema, entry: PackageExport, port: DependencyPo
         .map(({ member, op }) => {
           const execution: ExecutionContract = op.execution ?? { kind: "remote" };
           if (
-            execution.kind === "remote" ||
-            !execution.targets.includes(target) ||
+            (execution.kind === "remote" ? !remote : !execution.targets.includes(target)) ||
             op.mode !== "call" ||
             op.scope === "class"
           )
@@ -175,7 +182,7 @@ function methods(schema: BindingSchema, entry: PackageExport, port: DependencyPo
               `${path}.${member.displayName}.${op.displayName}`,
               `Selected operation is not an object call available in portable target ${target}; select a portable subset or move this handler to remote execution`,
             );
-          if (execution.kind === "transaction") writable();
+          if (execution.kind === "transaction" && !remote) writable();
           return method(
             `${member.displayName}.${op.displayName}`,
             { kind: "interface", operationId: op.id },
@@ -199,10 +206,28 @@ export function generatePortableTypeScriptBindings(
   revision: string,
   options: PortableBindingOptions,
 ): string {
+  return generateBindings(schema, revision, options, false);
+}
+export function generateRemoteTypeScriptBindings(
+  schema: BindingSchema,
+  revision: string,
+  options: { runtimeModule?: string } = {},
+): string {
+  return generateBindings(schema, revision, { ...options, target: "server" }, true);
+}
+function generateBindings(
+  schema: BindingSchema,
+  revision: string,
+  options: PortableBindingOptions,
+  remote: boolean,
+): string {
+  const mode = remote ? "Remote" : "Portable";
   const pkg = schema.packages.find((p) => p.revisionId === revision);
   if (!pkg) throw new PortableBindingError(revision, "Missing package");
-  const entries = pkg.exports.filter(
-    (e) => e.execution && e.execution.kind !== "remote" && e.execution.targets.includes(options.target),
+  const entries = pkg.exports.filter((e) =>
+    remote
+      ? !e.execution || e.execution.kind === "remote"
+      : e.execution && e.execution.kind !== "remote" && e.execution.targets.includes(options.target),
   );
   const names = new Set<string>();
   const contexts: string[] = [],
@@ -210,6 +235,7 @@ export function generatePortableTypeScriptBindings(
     adapters: string[] = [],
     descriptors: unknown[] = [];
   for (const entry of entries) {
+    const effect = entry.execution?.kind ?? "remote";
     // The checked binding schema already contains concrete generic applications.
     // Each has its own identity, value codecs and specialized dependency ports.
     if (entry.kind === "constructor")
@@ -223,12 +249,12 @@ export function generatePortableTypeScriptBindings(
       if (portNames.has(port.displayName))
         throw new PortableBindingError(entry.id, `Duplicate port name ${port.displayName}`);
       portNames.add(port.displayName);
-      const selected = methods(schema, entry, port, options.target);
+      const selected = methods(schema, entry, port, options.target, remote);
       if (new Set(selected.map((m) => m.name)).size !== selected.length)
         throw new PortableBindingError(port.id, "Duplicate method name");
       all.push(...selected);
       facets.push(
-        `readonly ${q(port.displayName)}: { ${selected.map((m) => `readonly ${q(m.name)}: (${[...(isUnit(m.input) ? [] : [`input: ${tsType(m.input)}`]), ...(m.keyed ? ["options: MutationKey"] : [])].join(", ")}) => Promise<${tsType(m.output)}>`).join("; ")} }`,
+        `readonly ${q(port.displayName)}: { ${selected.map((m) => `readonly ${q(m.name)}: (${[...(isUnit(m.input) ? [] : [`input: ${tsType(m.input)}`]), ...(m.keyed ? [remote ? "options: ServerMutationOptions" : "options: MutationKey"] : [])].join(", ")}) => Promise<${tsType(m.output)}>`).join("; ")} }`,
       );
     }
     const receiver =
@@ -244,7 +270,7 @@ export function generatePortableTypeScriptBindings(
           ? "ExactReference"
           : `ManagedReference<"atom", ${q(receiver.id)}>`;
     contexts.push(
-      `readonly ${q(entry.displayName)}: { readonly effect: ${q(entry.execution!.kind)}; readonly input: ${tsType(entry.inputType)}; readonly receiver: ${receiverType}; readonly ports: { ${facets.join("; ")} } }`,
+      `readonly ${q(entry.displayName)}: { readonly effect: ${q(effect)}; ${remote ? "readonly signal: AbortSignal;" : ""} readonly input: ${tsType(entry.inputType)}; readonly receiver: ${receiverType}; readonly ports: { ${facets.join("; ")} } }`,
     );
     const output = tsType(entry.outputType);
     implementations.push(
@@ -256,12 +282,12 @@ export function generatePortableTypeScriptBindings(
     descriptors.push({
       id: entry.id,
       name: entry.displayName,
-      effect: entry.execution!.kind,
+      effect,
       receiver,
       input: portableValueSchema(entry.inputType),
       output: portableValueSchema(entry.outputType),
       methods: all.map((m) => ({ ...m, input: portableValueSchema(m.input), output: portableValueSchema(m.output) })),
     });
   }
-  return `// Generated portable bindings. Regenerate from the checked capability schema; do not edit.\nimport { definePortableRegistry, type PortableExport, type PreparedChange, type ManagedReference, type ExactReference, type MutationKey } from ${q(options.runtimeModule ?? "@quixos/camino-replica-core")};\nexport const bindingDigest = ${q(hexDigest(schema))};\nexport const packageRevision = ${q(revision)};\nexport const target = ${q(options.target)};\nexport type Contexts = { ${contexts.join(";\n")} };\nexport type PortableImplementation = { ${implementations.join(";\n")} };\nexport const declarations = ${JSON.stringify(descriptors, null, 2)} as const satisfies readonly PortableExport[];\nexport function createRegistry(handlers: PortableImplementation) { const installed = { ...handlers }; return definePortableRegistry(declarations, { ${adapters.join(",\n")} }); }\n`;
+  return `// Generated ${remote ? "remote" : "portable"} bindings. Regenerate from the checked capability schema; do not edit.\nimport { define${mode}Registry, type ${mode}Export, type PreparedChange, type ManagedReference, type ExactReference, type ${remote ? "ServerMutationOptions" : "MutationKey"} } from ${q(options.runtimeModule ?? "@quixos/camino-replica-core")};\nexport const bindingDigest = ${q(hexDigest(schema))};\nexport const packageRevision = ${q(revision)};\nexport const target = ${q(options.target)};\nexport type Contexts = { ${contexts.join(";\n")} };\nexport type ${mode}Implementation = { ${implementations.join(";\n")} };\nexport const declarations = ${JSON.stringify(descriptors, null, 2)} as const satisfies readonly ${mode}Export[];\nexport function createRegistry(handlers: ${mode}Implementation) { const installed = { ...handlers }; return define${mode}Registry(declarations, { ${adapters.join(",\n")} }); }\n`;
 }
diff --git a/src/execution-world/index.ts b/src/execution-world/index.ts
index 6e234bc..1bd02b3 100644
--- a/src/execution-world/index.ts
+++ b/src/execution-world/index.ts
@@ -5,7 +5,7 @@ export * from "./files.js";
 
 export * from "./receipts.js";
 
-export { generatePortableTypeScriptBindings } from "../bindings/portable.js";
+export { generatePortableTypeScriptBindings, generateRemoteTypeScriptBindings } from "../bindings/portable.js";
 
 export * from "./kernel.js";
 export * from "./projections.js";
diff --git a/test/async-fixture.ts b/test/async-fixture.ts
new file mode 100644
index 0000000..54e594e
--- /dev/null
+++ b/test/async-fixture.ts
@@ -0,0 +1,25 @@
+import assert from "node:assert/strict";
+import { readFile } from "node:fs/promises";
+import { compileCapabilityResourceSource, compileCapabilitySource } from "../src/capability-language/parser.js";
+import { compileExecutionPlan } from "../src/execution-world/plan.js";
+import type { InterfaceRevision, PackageRevision } from "../src/capability-model/types.js";
+export async function asyncObjectPlan() {
+  const read = (name: string) => readFile(`test/fixtures/async-objects/${name}.qx`, "utf8");
+  const source = { repository: "https://example.test/async.git", commit: "a".repeat(40) };
+  const interfaces = new Map<string, InterfaceRevision>();
+  const packages = new Map<string, PackageRevision>();
+  for (const name of ["DocumentData", "SummaryController", "Summarizer"]) {
+    const result = compileCapabilityResourceSource(await read(name), { source });
+    assert.ok(result.ok && result.resource.kind === "interface", JSON.stringify(result.diagnostics));
+    interfaces.set(name, result.resource.revision);
+  }
+  const environment = { interfaces, interfaceClosure: [...interfaces.values()] };
+  for (const name of ["ControllerRuntime", "ProviderRuntime"]) {
+    const result = compileCapabilityResourceSource(await read(name), { source, environment });
+    assert.ok(result.ok && result.resource.kind === "package", JSON.stringify(result.diagnostics));
+    packages.set(name, result.resource.revision);
+  }
+  const result = compileCapabilitySource(await read("workspace"), "workspace.qx", { ...environment, packages });
+  assert.ok(result.ok, JSON.stringify(result.diagnostics));
+  return compileExecutionPlan(result.workspace);
+}
diff --git a/test/emit-portable-reader.ts b/test/emit-portable-reader.ts
index 2e92d9c..9af1a7a 100644
--- a/test/emit-portable-reader.ts
+++ b/test/emit-portable-reader.ts
@@ -87,3 +87,18 @@ const negative: PortableImplementation = {
 void negative;
 `,
 );
+
+const { asyncObjectPlan } = await import("./async-fixture.js");
+const { generateRemoteTypeScriptBindings } = await import("../src/bindings/portable.js");
+const asyncPlan = await asyncObjectPlan();
+await mkdir("dist/portable-reader/async", { recursive: true });
+await writeFile("dist/portable-reader/async/plan.json", JSON.stringify(asyncPlan));
+await writeFile("dist/portable-reader/async/kernel.json", JSON.stringify(compileKernelProgram(asyncPlan)));
+for (const [name, revision] of [
+  ["controller", "async:controller-runtime@1"],
+  ["provider", "async:provider-runtime@2"],
+] as const)
+  await writeFile(
+    `dist/portable-reader/async/${name}.ts`,
+    generateRemoteTypeScriptBindings(asyncPlan.definition.bindingSchema, revision),
+  );
diff --git a/test/fixtures/async-objects/ControllerRuntime.qx b/test/fixtures/async-objects/ControllerRuntime.qx
new file mode 100644
index 0000000..5b06255
--- /dev/null
+++ b/test/fixtures/async-objects/ControllerRuntime.qx
@@ -0,0 +1,10 @@
+external atom Document id "async:document";
+import interface DocumentData;
+import interface Summarizer;
+package ControllerRuntime id "async:controller-runtime" revision "async:controller-runtime@1" {
+  operation refresh id "async:controller:refresh" : record { operationId: string; } -> string
+  mode call execution remote receiver atom Document requires {
+    interface document id "async:controller:document" : DocumentData using [content.get, summary.set];
+    interface provider id "async:controller:provider" : Summarizer using [summarize.call];
+  };
+}
diff --git a/test/fixtures/async-objects/DocumentData.qx b/test/fixtures/async-objects/DocumentData.qx
new file mode 100644
index 0000000..214adbe
--- /dev/null
+++ b/test/fixtures/async-objects/DocumentData.qx
@@ -0,0 +1,10 @@
+type Summary = record { text: string; basedOn: string; };
+interface DocumentData id "async:document-data" revision "async:document-data@1" {
+  queryable value content id "async:content" : string {
+    get id "async:content:get" execution snapshot targets [browser, server];
+  }
+  queryable value summary id "async:summary" : Summary {
+    get id "async:summary:get" execution snapshot targets [browser, server];
+    set id "async:summary:set" execution transaction targets [browser, server];
+  }
+}
diff --git a/test/fixtures/async-objects/ProviderRuntime.qx b/test/fixtures/async-objects/ProviderRuntime.qx
new file mode 100644
index 0000000..8dfe9f9
--- /dev/null
+++ b/test/fixtures/async-objects/ProviderRuntime.qx
@@ -0,0 +1,5 @@
+external atom Provider id "async:provider";
+package ProviderRuntime id "async:provider-runtime" revision "async:provider-runtime@2" {
+  operation summarize id "async:provider:summarize" : string -> string
+  mode call execution remote receiver atom Provider;
+}
diff --git a/test/fixtures/async-objects/Summarizer.qx b/test/fixtures/async-objects/Summarizer.qx
new file mode 100644
index 0000000..84f14f4
--- /dev/null
+++ b/test/fixtures/async-objects/Summarizer.qx
@@ -0,0 +1,5 @@
+interface Summarizer id "async:summarizer" revision "async:summarizer@1" {
+  operation summarize id "async:summarize" : string -> string {
+    call id "async:summarize:call" execution remote;
+  }
+}
diff --git a/test/fixtures/async-objects/SummaryController.qx b/test/fixtures/async-objects/SummaryController.qx
new file mode 100644
index 0000000..82567e5
--- /dev/null
+++ b/test/fixtures/async-objects/SummaryController.qx
@@ -0,0 +1,5 @@
+interface SummaryController id "async:controller" revision "async:controller@1" {
+  operation refresh id "async:refresh" : record { operationId: string; } -> string {
+    call id "async:refresh:call" execution remote;
+  }
+}
diff --git a/test/fixtures/async-objects/workspace.qx b/test/fixtures/async-objects/workspace.qx
new file mode 100644
index 0000000..fb0d48a
--- /dev/null
+++ b/test/fixtures/async-objects/workspace.qx
@@ -0,0 +1,31 @@
+workspace AsyncObjects id "workspace:async" revision "workspace:async@1" commit "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" {
+  import interface DocumentData;
+  import interface SummaryController;
+  import interface Summarizer;
+  import package ControllerRuntime;
+  import package ProviderRuntime;
+  atom Document id "async:document";
+  atom Provider id "async:provider";
+  conform Document as DocumentData id "async:document:data" {
+    private state Content id "async:state:content" on Document : string policy register;
+    private state Summary id "async:state:summary" on Document : record { text: string; basedOn: string; }
+    policy register default { "text": "", "basedOn": "" };
+    private edge ProviderLink id "async:provider-link" {
+      atom Document projection provider id "async:provider-projection" exactly-one public-traversal;
+      atom Provider projection documents id "async:documents-projection" many-unique;
+    }
+    initialize { content to state Content; provider to edge ProviderLink.provider; };
+    bind content.get to state Content.read;
+    bind summary.get to state Summary.read;
+    bind summary.set to state Summary.write;
+  }
+  conform Document as SummaryController id "async:document:controller" {
+    bind refresh.call to package ControllerRuntime.refresh with {
+      document to interface DocumentData;
+      provider to interface Summarizer via edge ProviderLink.provider;
+    };
+  }
+  conform Provider as Summarizer id "async:provider:summarizer" {
+    bind summarize.call to package ProviderRuntime.summarize;
+  }
+}
diff --git a/test/remote-bindings.test.ts b/test/remote-bindings.test.ts
new file mode 100644
index 0000000..39a559c
--- /dev/null
+++ b/test/remote-bindings.test.ts
@@ -0,0 +1,27 @@
+import assert from "node:assert/strict";
+import { test } from "node:test";
+import { asyncObjectPlan } from "./async-fixture.js";
+import { generateRemoteTypeScriptBindings, generatePortableTypeScriptBindings } from "../src/bindings/portable.js";
+test("remote adapters expose selected typed calls, lifetimes and explicit transaction identities", async () => {
+  const plan = await asyncObjectPlan();
+  const schema = plan.definition.bindingSchema;
+  const source = generateRemoteTypeScriptBindings(schema, "async:controller-runtime@1");
+  assert.match(source, /readonly signal: AbortSignal/);
+  assert.match(source, /readonly "summary.set":.*options: ServerMutationOptions/);
+  assert.match(source, /readonly "summarize.call": \(input: string\) => Promise<string>/);
+  assert.doesNotMatch(source, /readonly "summary.get"|context\.conform|readonly snapshot:/);
+  assert.doesNotMatch(
+    generatePortableTypeScriptBindings(schema, "async:controller-runtime@1", { target: "browser" }),
+    /readonly "refresh"/,
+  );
+  const entry = schema.packages.find((p) => p.revisionId === "async:controller-runtime@1")!.exports[0]!;
+  entry.dependencyPorts[0]!.requirement = {
+    kind: "state",
+    valueType: { kind: "scalar", name: "string" },
+    primitives: ["write"],
+  };
+  assert.throws(
+    () => generateRemoteTypeScriptBindings(schema, "async:controller-runtime@1"),
+    /named transaction capability/,
+  );
+});