diff --git a/examples/audiobook-curator/src/cli-command.ts b/examples/audiobook-curator/src/cli-command.ts
index 3a2812e0f..26939ee46 100644
--- a/examples/audiobook-curator/src/cli-command.ts
+++ b/examples/audiobook-curator/src/cli-command.ts
@@ -67,8 +67,11 @@ export const runCliCommands = async (
     return 0;
   }
   const signal = options.signal ?? new AbortController().signal;
+  signal.throwIfAborted();
   const input = command.inputSchema.parse(command.cli.parse(argv.slice(1)));
-  const result = command.resultSchema.parse(await command.handler(input, { signal }));
+  const handled = await command.handler(input, { signal });
+  signal.throwIfAborted();
+  const result = command.resultSchema.parse(handled);
   write(`${JSON.stringify(result)}\n`);
   return command.cli.exitCode?.(result) ?? 0;
 };
diff --git a/examples/audiobook-curator/tests/cli.test.ts b/examples/audiobook-curator/tests/cli.test.ts
index c21c2ca84..da946cebe 100644
--- a/examples/audiobook-curator/tests/cli.test.ts
+++ b/examples/audiobook-curator/tests/cli.test.ts
@@ -39,4 +39,45 @@ describe('audiobook-curator CLI', () => {
     await expect(runCli(['audit', '/library', '--overwrite'], { operations: operations(), write: () => undefined }))
       .rejects.toThrow('Unknown option');
   });
+
+  it('does not invoke a command when cancellation was already requested', async () => {
+    const controller = new AbortController();
+    controller.abort();
+    let invoked = false;
+    const output: string[] = [];
+
+    await expect(runCli(['inspect', '/library'], {
+      operations: {
+        ...operations(),
+        inspect: async (input) => {
+          invoked = true;
+          return { files: [], operation: 'inspect', root: input.root, totalBytes: 0 };
+        },
+      },
+      signal: controller.signal,
+      write: (value) => output.push(value),
+    })).rejects.toThrow('aborted');
+
+    expect(invoked).toBe(false);
+    expect(output).toEqual([]);
+  });
+
+  it('does not emit a result when cancellation is requested during a command', async () => {
+    const controller = new AbortController();
+    const output: string[] = [];
+
+    await expect(runCli(['inspect', '/library'], {
+      operations: {
+        ...operations(),
+        inspect: async (input) => {
+          controller.abort();
+          return { files: [], operation: 'inspect', root: input.root, totalBytes: 0 };
+        },
+      },
+      signal: controller.signal,
+      write: (value) => output.push(value),
+    })).rejects.toThrow('aborted');
+
+    expect(output).toEqual([]);
+  });
 });
diff --git a/packages/agent-bundle/src/routes/typegen.ts b/packages/agent-bundle/src/routes/typegen.ts
index 6504c0b3a..99d16eabf 100644
--- a/packages/agent-bundle/src/routes/typegen.ts
+++ b/packages/agent-bundle/src/routes/typegen.ts
@@ -10,7 +10,6 @@ const executableRoutes = (graph: CompiledRouteGraph): readonly CompiledAgentRout
   ...graph.servers.flatMap((server) => server.routes.filter((route) => route.kind !== 'app')),
   ...(graph.cli?.routes ?? []),
   ...graph.events,
-  ...graph.scripts,
 ].sort((left, right) => left.id.localeCompare(right.id)));
 
 const declarationImport = (route: CompiledAgentRoute, index: number): string => {
diff --git a/packages/agent-bundle/tests/route-graph.test.ts b/packages/agent-bundle/tests/route-graph.test.ts
index 46b214844..cb1f773ee 100644
--- a/packages/agent-bundle/tests/route-graph.test.ts
+++ b/packages/agent-bundle/tests/route-graph.test.ts
@@ -469,7 +469,13 @@ it('generates deterministic route-specific types from the compiled graph', () =>
     digest: 'typegen-digest',
     events: [],
     providers: [],
-    scripts: [],
+    scripts: [{
+      config: emptyRouteConfig,
+      id: 'script:rebuild-index',
+      kind: 'script',
+      provenance: { kind: 'conventional', relativePath: 'src/scripts/rebuild-index.ts' },
+      source: '/workspace/project/src/scripts/rebuild-index.ts',
+    }],
     servers: [{
       id: 'mcp:curator',
       mode: 'generated',
@@ -490,6 +496,8 @@ it('generates deterministic route-specific types from the compiled graph', () =>
   expect(second).toBe(first);
   expect(first).toContain('import type * as route0 from "../src/mcp/curator/tools/inspect.js";');
   expect(first).toContain('"tool:curator/inspect": RouteContract<typeof route0.inputSchema, typeof route0.resultSchema>;');
+  expect(first).not.toContain('src/scripts/rebuild-index');
+  expect(first).not.toContain('"script:rebuild-index"');
   expect(first).toContain('export type RouteId = keyof AgentBundleRoutes;');
 });
 
diff --git a/packages/create-agent-bundle/src/framework.ts b/packages/create-agent-bundle/src/framework.ts
index d7ac8a471..e61c9af5b 100644
--- a/packages/create-agent-bundle/src/framework.ts
+++ b/packages/create-agent-bundle/src/framework.ts
@@ -1,6 +1,12 @@
+import { readFile } from 'node:fs/promises';
+import { resolve } from 'node:path';
+import { promisify } from 'node:util';
+import { gunzip } from 'node:zlib';
+
 import { UsageError } from './options.ts';
 
 const previewPattern = /-preview-([0-9a-f]{7,40})$/u;
+const unzip = promisify(gunzip);
 
 export type PreviewPackageName = 'agent-bundle' | '@agent-bundle/runtime' | 'create-agent-bundle';
 
@@ -13,10 +19,62 @@ export const previewFrameworkSpec = (sha: string): string => previewPackageSpec(
 export const runtimeSpecForFramework = (frameworkSpec: string): string => {
   const preview = /^(https:\/\/pkg\.pr\.new\/ScriptedAlchemy\/agent-bundle\/)agent-bundle@([0-9a-f]{7,40})$/u.exec(frameworkSpec);
   if (preview !== null) return `${preview[1]}@agent-bundle/runtime@${preview[2]}`;
-  if (frameworkSpec.startsWith('file:')) {
-    return frameworkSpec.replace(/agent-bundle-([^/]+\.tgz)$/u, 'agent-bundle-runtime-$1');
+  const localTarball = /^(file:(?:.*[/\\])?)agent-bundle(-[^/\\]+)?\.tgz$/u.exec(frameworkSpec);
+  if (localTarball !== null) {
+    return `${localTarball[1]}agent-bundle-runtime${localTarball[2] ?? ''}.tgz`;
+  }
+  throw new UsageError(
+    `Cannot derive a paired @agent-bundle/runtime package from agent-bundle spec "${frameworkSpec}". `
+    + 'Use a pkg.pr.new preview URL or a file: tarball named agent-bundle.tgz or agent-bundle-<version>.tgz.',
+  );
+};
+
+const localTarballPackageName = async (packageSpec: string): Promise<string> => {
+  const path = resolve(packageSpec.slice('file:'.length));
+  try {
+    const archive = await unzip(await readFile(path));
+    for (let offset = 0; offset + 512 <= archive.length;) {
+      const header = archive.subarray(offset, offset + 512);
+      const name = header.subarray(0, 100).toString('utf8').replace(/\0.*$/u, '');
+      if (name === '') break;
+      const sizeText = header.subarray(124, 136).toString('ascii').replace(/\0.*$/u, '').trim();
+      const size = Number.parseInt(sizeText, 8);
+      if (!Number.isSafeInteger(size) || size < 0) {
+        throw new Error(`Invalid tar entry size "${sizeText}".`);
+      }
+      const contentsOffset = offset + 512;
+      if (name === 'package/package.json') {
+        const manifest = JSON.parse(archive.subarray(contentsOffset, contentsOffset + size).toString('utf8')) as {
+          readonly name?: unknown;
+        };
+        if (typeof manifest.name === 'string') return manifest.name;
+        throw new Error('Packed package manifest has no string name.');
+      }
+      offset = contentsOffset + Math.ceil(size / 512) * 512;
+    }
+    throw new Error('Packed package manifest was not found.');
+  } catch (error) {
+    throw new UsageError(
+      `Cannot inspect local package tarball "${packageSpec}": ${error instanceof Error ? error.message : String(error)}`,
+    );
+  }
+};
+
+/** Derives and verifies a coherent local framework/runtime tarball pair. */
+export const validatedRuntimeSpecForFramework = async (frameworkSpec: string): Promise<string> => {
+  const runtimeSpec = runtimeSpecForFramework(frameworkSpec);
+  if (!frameworkSpec.startsWith('file:')) return runtimeSpec;
+  const [frameworkName, runtimeName] = await Promise.all([
+    localTarballPackageName(frameworkSpec),
+    localTarballPackageName(runtimeSpec),
+  ]);
+  if (frameworkName !== 'agent-bundle' || runtimeName !== '@agent-bundle/runtime') {
+    throw new UsageError(
+      `Local package tarballs are not a valid agent-bundle/runtime pair: expected agent-bundle and `
+      + `@agent-bundle/runtime, received ${JSON.stringify(frameworkName)} and ${JSON.stringify(runtimeName)}.`,
+    );
   }
-  return frameworkSpec;
+  return runtimeSpec;
 };
 
 /**
diff --git a/packages/create-agent-bundle/src/scaffold.ts b/packages/create-agent-bundle/src/scaffold.ts
index dfdedffa7..d0c1b46b9 100644
--- a/packages/create-agent-bundle/src/scaffold.ts
+++ b/packages/create-agent-bundle/src/scaffold.ts
@@ -2,7 +2,7 @@ import { mkdir, readdir, readFile, writeFile } from 'node:fs/promises';
 import { join } from 'node:path';
 
 import { UsageError, type TargetName } from './options.ts';
-import { runtimeSpecForFramework } from './framework.ts';
+import { validatedRuntimeSpecForFramework } from './framework.ts';
 
 /**
  * The literal project name every template is written under. Templates stay
@@ -55,16 +55,20 @@ interface TemplateManifest {
   name?: string;
 }
 
-const rewriteManifest = (contents: string, request: ScaffoldRequest): string => {
+const rewriteManifest = async (contents: string, request: ScaffoldRequest): Promise<string> => {
   const manifest = JSON.parse(contents) as TemplateManifest;
   manifest.name = request.packageName;
+  let runtimeSpec: string | undefined;
   for (const section of [manifest.dependencies, manifest.devDependencies]) {
     if (section === undefined) continue;
     for (const [dependency, range] of Object.entries(section)) {
       if (range !== 'workspace:*') continue;
-      section[dependency] = dependency === '@agent-bundle/runtime'
-        ? runtimeSpecForFramework(request.frameworkSpec)
-        : request.frameworkSpec;
+      if (dependency === '@agent-bundle/runtime') {
+        runtimeSpec ??= await validatedRuntimeSpecForFramework(request.frameworkSpec);
+        section[dependency] = runtimeSpec;
+      } else {
+        section[dependency] = request.frameworkSpec;
+      }
     }
   }
   return `${JSON.stringify(manifest, null, 2)}\n`;
@@ -97,7 +101,7 @@ export const scaffold = async (request: ScaffoldRequest): Promise<readonly strin
         continue;
       }
       let contents = (await readFile(source, 'utf8')).replaceAll(placeholderName, request.pluginName);
-      if (relativePath === 'package.json') contents = rewriteManifest(contents, request);
+      if (relativePath === 'package.json') contents = await rewriteManifest(contents, request);
       if (relativePath === 'agent-bundle.config.ts') contents = rewriteConfigTargets(contents, request.targets);
       await writeFile(destination, contents);
       emitted.push(relativePath);
diff --git a/packages/create-agent-bundle/tests/framework.test.ts b/packages/create-agent-bundle/tests/framework.test.ts
index de4203348..12537ef5f 100644
--- a/packages/create-agent-bundle/tests/framework.test.ts
+++ b/packages/create-agent-bundle/tests/framework.test.ts
@@ -36,5 +36,12 @@ describe('runtimeSpecForFramework', () => {
       .toBe('https://pkg.pr.new/ScriptedAlchemy/agent-bundle/@agent-bundle/runtime@da5df1d');
     expect(runtimeSpecForFramework('file:/tmp/agent-bundle-0.1.0.tgz'))
       .toBe('file:/tmp/agent-bundle-runtime-0.1.0.tgz');
+    expect(runtimeSpecForFramework('file:/tmp/agent-bundle.tgz'))
+      .toBe('file:/tmp/agent-bundle-runtime.tgz');
+  });
+
+  it('fails closed when a paired runtime spec cannot be derived', () => {
+    expect(() => runtimeSpecForFramework('file:/tmp/framework.tgz')).toThrow(UsageError);
+    expect(() => runtimeSpecForFramework('0.1.0')).toThrow(UsageError);
   });
 });
diff --git a/packages/create-agent-bundle/tests/scaffold-packed.e2e.test.ts b/packages/create-agent-bundle/tests/scaffold-packed.e2e.test.ts
index 936e1f631..cac285a2c 100644
--- a/packages/create-agent-bundle/tests/scaffold-packed.e2e.test.ts
+++ b/packages/create-agent-bundle/tests/scaffold-packed.e2e.test.ts
@@ -3,10 +3,20 @@ import { join } from 'node:path';
 
 import { afterAll, expect, it } from '@rstest/core';
 
-import { cleanupScaffoldFixture, expectCleanValidate, npmRun, scaffoldProject } from './support/scaffold-fixture.ts';
+import {
+  cleanupScaffoldFixture,
+  expectCleanValidate,
+  npmRun,
+  scaffoldProject,
+  scaffoldProjectWithMismatchedRuntime,
+} from './support/scaffold-fixture.ts';
 
 afterAll(cleanupScaffoldFixture);
 
+it('rejects a local framework tarball paired with the wrong runtime package', async () => {
+  await expect(scaffoldProjectWithMismatchedRuntime('mismatched-runtime-project')).rejects.toMatchObject({ code: 2 });
+}, 600_000);
+
 /**
  * Per-PR scaffolder smoke: one template through the full consumer journey —
  * installed scaffolder bin, template scaffold, scaffolder-driven npm install,
diff --git a/packages/create-agent-bundle/tests/scaffold.test.ts b/packages/create-agent-bundle/tests/scaffold.test.ts
index f7d9363fc..b170a3369 100644
--- a/packages/create-agent-bundle/tests/scaffold.test.ts
+++ b/packages/create-agent-bundle/tests/scaffold.test.ts
@@ -1,9 +1,11 @@
 import { mkdir, mkdtemp, readFile, rm, writeFile } from 'node:fs/promises';
 import { tmpdir } from 'node:os';
 import { join } from 'node:path';
+import { gzipSync } from 'node:zlib';
 
 import { describe, expect, it } from '@rstest/core';
 
+import { runtimeSpecForFramework } from '../src/framework.ts';
 import { UsageError, type TargetName } from '../src/options.ts';
 import { assertScaffoldTarget, placeholderName, scaffold } from '../src/scaffold.ts';
 
@@ -12,17 +14,33 @@ const templatesRoot = join(process.cwd(), 'packages', 'create-agent-bundle', 'te
 const scaffoldTemplate = async (
   template: string,
   overrides: Partial<{ packageName: string; pluginName: string; targets: readonly TargetName[] }> = {},
-): Promise<{ readonly files: readonly string[]; readonly root: string }> => {
+): Promise<{ readonly files: readonly string[]; readonly frameworkSpec: string; readonly root: string }> => {
   const root = await mkdtemp(join(tmpdir(), `create-agent-bundle-${template}-`));
+  const packageTarball = (name: string): Buffer => {
+    const manifest = Buffer.from(JSON.stringify({ name }));
+    const archive = Buffer.alloc(512 + Math.ceil(manifest.length / 512) * 512 + 1024);
+    archive.write('package/package.json', 0, 'utf8');
+    archive.write(`${manifest.length.toString(8).padStart(11, '0')}\0`, 124, 'ascii');
+    manifest.copy(archive, 512);
+    return gzipSync(archive);
+  };
+  const frameworkTarball = join(root, 'agent-bundle-0.0.0.tgz');
+  const runtimeTarball = join(root, 'agent-bundle-runtime-0.0.0.tgz');
+  await Promise.all([
+    writeFile(frameworkTarball, packageTarball('agent-bundle')),
+    writeFile(runtimeTarball, packageTarball('@agent-bundle/runtime')),
+  ]);
+  const frameworkSpec = `file:${frameworkTarball}`;
   const files = await scaffold({
-    frameworkSpec: 'file:/tmp/agent-bundle-0.0.0.tgz',
+    frameworkSpec,
     packageName: overrides.packageName ?? 'status-plugin',
     pluginName: overrides.pluginName ?? 'status-plugin',
     targetDirectory: join(root, 'project'),
     targets: overrides.targets ?? ['portable', 'codex', 'claude'],
     templateRoot: join(templatesRoot, template),
   });
-  return { files, root: join(root, 'project') };
+  await Promise.all([rm(frameworkTarball), rm(runtimeTarball)]);
+  return { files, frameworkSpec, root: join(root, 'project') };
 };
 
 describe('scaffold', () => {
@@ -81,7 +99,7 @@ describe('scaffold', () => {
   });
 
   it('replaces every placeholder and pins the framework spec', async () => {
-    const { files, root } = await scaffoldTemplate('cli-tool', {
+    const { files, frameworkSpec, root } = await scaffoldTemplate('cli-tool', {
       packageName: '@scope/status-plugin',
       pluginName: 'status-plugin',
     });
@@ -98,9 +116,9 @@ describe('scaffold', () => {
         readonly name: string;
       };
       expect(manifest.name).toBe('@scope/status-plugin');
-      expect(manifest.devDependencies['agent-bundle']).toBe('file:/tmp/agent-bundle-0.0.0.tgz');
+      expect(manifest.devDependencies['agent-bundle']).toBe(frameworkSpec);
       if (files.includes('src/mcp/status/tools/report-status.tsx')) {
-        expect(manifest.dependencies?.['@agent-bundle/runtime']).toBe('file:/tmp/agent-bundle-runtime-0.0.0.tgz');
+        expect(manifest.dependencies?.['@agent-bundle/runtime']).toBe(runtimeSpecForFramework(frameworkSpec));
       }
       expect(manifest.bin).toEqual({ 'status-plugin': './dist/bin/status-plugin.js' });
       const config = await readFile(join(root, 'agent-bundle.config.ts'), 'utf8');
diff --git a/packages/create-agent-bundle/tests/support/scaffold-fixture.ts b/packages/create-agent-bundle/tests/support/scaffold-fixture.ts
index ca04c5cf3..d78cd92bb 100644
--- a/packages/create-agent-bundle/tests/support/scaffold-fixture.ts
+++ b/packages/create-agent-bundle/tests/support/scaffold-fixture.ts
@@ -83,6 +83,27 @@ export const scaffoldProject = async (
   return join(runnerRoot, projectName);
 };
 
+export const scaffoldProjectWithMismatchedRuntime = async (projectName: string): Promise<void> => {
+  const { frameworkTarball, root, runnerRoot, scaffolderBin } = await fixture();
+  const mismatchedDirectory = join(root, 'mismatched-pair');
+  const mismatchedFramework = join(mismatchedDirectory, 'agent-bundle-mismatched.tgz');
+  const mismatchedRuntime = join(mismatchedDirectory, 'agent-bundle-runtime-mismatched.tgz');
+  await mkdir(mismatchedDirectory, { recursive: true });
+  await Promise.all([
+    copyFile(frameworkTarball, mismatchedFramework),
+    copyFile(frameworkTarball, mismatchedRuntime),
+  ]);
+
+  await execFile(scaffolderBin, [
+    projectName,
+    '--template', 'mcp-server',
+    '--targets', 'portable',
+    '--package-manager', 'npm',
+    '--framework-version', `file:${mismatchedFramework}`,
+    '--no-install',
+  ], { cwd: runnerRoot, env: installedEnvironment() });
+};
+
 export const npmRun = async (projectRoot: string, script: string): Promise<void> => {
   await execFile('npm', ['run', script], { cwd: projectRoot, env: installedEnvironment() });
 };