feat: qualify Pi runtime cutover foundation

scripts/probe-pi-packaged-runtime.mjs

@@ -0,0 +1,322 @@
+import { spawn } from 'node:child_process';
+import { mkdtemp, mkdir, readFile, readdir, rm, stat, writeFile } from 'node:fs/promises';
+import { arch, platform, tmpdir } from 'node:os';
+import { dirname, join, relative, resolve, sep } from 'node:path';
+import { pathToFileURL } from 'node:url';
+import { Arch, Platform, build } from 'electron-builder';
+import {
+  parseProbeArgs,
+  resolvePiRuntime,
+  runProbe,
+  stagePiRuntime,
+  validatePiIdentity,
+  validateStagedClosure,
+} from './probe-pi-runtime.mjs';
+
+const PRODUCT_NAME = 'MakelorePiProbe';
+const ARTIFACT_LABEL = 'controlled-electron-builder-dir-app-asar';
+
+async function pathExists(path) {
+  try {
+    await stat(path);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+function currentTarget() {
+  let platformTarget;
+  if (platform() === 'win32') platformTarget = Platform.WINDOWS;
+  else if (platform() === 'darwin') platformTarget = Platform.MAC;
+  else if (platform() === 'linux') platformTarget = Platform.LINUX;
+  else throw new Error(`Unsupported packaging platform: ${platform()}`);
+  const architecture = Arch[arch()];
+  if (architecture == null) throw new Error(`Unsupported packaging architecture: ${arch()}`);
+  return { platformTarget, architecture };
+}
+
+async function findPackagedExecutable(root) {
+  const matches = [];
+  const visit = async (directory) => {
+    for (const entry of await readdir(directory, { withFileTypes: true })) {
+      const path = join(directory, entry.name);
+      if (entry.isDirectory()) await visit(path);
+      else if (
+        (platform() === 'win32' && entry.name === `${PRODUCT_NAME}.exe`)
+        || (platform() === 'darwin'
+          && entry.name === PRODUCT_NAME
+          && directory.endsWith(`${sep}Contents${sep}MacOS`))
+        || (platform() === 'linux' && entry.name === PRODUCT_NAME)
+      ) matches.push(path);
+    }
+  };
+  await visit(root);
+  if (matches.length !== 1) {
+    throw new Error(`Expected one packaged ${PRODUCT_NAME} executable, found ${matches.length}`);
+  }
+  return matches[0];
+}
+
+export function packagedResourcesDirectory(executable, currentPlatform = platform()) {
+  return currentPlatform === 'darwin'
+    ? resolve(executable, '..', '..', 'Resources')
+    : join(dirname(executable), 'resources');
+}
+
+function runCommand(executable, args, options = {}) {
+  return new Promise((resolvePromise, reject) => {
+    const child = spawn(executable, args, {
+      cwd: options.cwd,
+      env: options.env ?? process.env,
+      stdio: ['ignore', 'pipe', 'pipe'],
+      windowsHide: true,
+    });
+    let stdout = '';
+    let stderr = '';
+    child.stdout.on('data', (chunk) => { stdout += chunk.toString(); });
+    child.stderr.on('data', (chunk) => { stderr += chunk.toString(); });
+    child.once('error', reject);
+    child.once('exit', (code, signal) => {
+      if (code === 0) resolvePromise({ stdout, stderr });
+      else reject(new Error(
+        `${executable} exited with code ${code ?? 'null'} signal ${signal ?? 'none'}: ${stderr || stdout}`,
+      ));
+    });
+  });
+}
+
+async function inspectPackagedClosure(executable, resourcesDirectory, assets) {
+  const script = String.raw`
+    const fs = require('node:fs');
+    const path = require('node:path');
+    const resources = process.env.PI_PROBE_RESOURCES_DIRECTORY;
+    if (!resources) throw new Error('PI_PROBE_RESOURCES_DIRECTORY is required');
+    const root = path.join(resources, 'app.asar');
+    const unpackedRoot = path.join(resources, 'app.asar.unpacked');
+    const packageJson = JSON.parse(fs.readFileSync(path.join(root, 'package.json'), 'utf8'));
+    const shrinkwrap = JSON.parse(fs.readFileSync(path.join(root, 'npm-shrinkwrap.json'), 'utf8'));
+    const assets = JSON.parse(process.env.PI_PROBE_ASSETS_JSON);
+    const libc = process.platform === 'linux'
+      ? (process.report?.getReport?.().header?.glibcVersionRuntime ? 'glibc' : 'musl')
+      : undefined;
+    const constraintMatches = (constraints, current) => {
+      if (!constraints || constraints.length === 0 || !current) return true;
+      const positive = constraints.filter((value) => !value.startsWith('!'));
+      const negative = constraints.filter((value) => value.startsWith('!')).map((value) => value.slice(1));
+      return !negative.includes(current) && (positive.length === 0 || positive.includes(current));
+    };
+    const supportsCurrentPlatform = (entry) => constraintMatches(entry.os, process.platform)
+      && constraintMatches(entry.cpu, process.arch)
+      && constraintMatches(entry.libc, libc);
+    const missingPackages = [];
+    const relocatedPackages = [];
+    let expectedPackages = 0;
+    let platformSkippedPackages = 0;
+    for (const [packagePath, entry] of Object.entries(shrinkwrap.packages || {})) {
+      if (!packagePath || entry.dev) continue;
+      if (!supportsCurrentPlatform(entry)) {
+        platformSkippedPackages += 1;
+        continue;
+      }
+      expectedPackages += 1;
+      const exactPath = path.join(root, ...packagePath.split('/'));
+      if (fs.existsSync(exactPath)) continue;
+      const nestedMarker = '/node_modules/';
+      const packageTail = packagePath.includes(nestedMarker)
+        ? packagePath.slice(packagePath.lastIndexOf(nestedMarker) + nestedMarker.length)
+        : packagePath.slice('node_modules/'.length);
+      const nameParts = packageTail.split('/');
+      const packageName = nameParts[0].startsWith('@') ? nameParts.slice(0, 2).join('/') : nameParts[0];
+      const flattenedPath = path.join(root, 'node_modules', ...packageName.split('/'));
+      const flattenedPackageJson = path.join(flattenedPath, 'package.json');
+      if (fs.existsSync(flattenedPackageJson)) {
+        const flattenedVersion = JSON.parse(fs.readFileSync(flattenedPackageJson, 'utf8')).version;
+        if (flattenedVersion === entry.version) {
+          relocatedPackages.push({ from: packagePath, to: 'node_modules/' + packageName, version: entry.version });
+          continue;
+        }
+      }
+      missingPackages.push(packagePath);
+    }
+    const missingAssets = assets.filter((asset) => !fs.existsSync(path.join(root, ...asset.split('/'))));
+    const missingUnpackedNativeAssets = assets
+      .filter((asset) => asset.endsWith('.node'))
+      .filter((asset) => !fs.existsSync(path.join(unpackedRoot, ...asset.split('/'))));
+    process.stdout.write(JSON.stringify({
+      packageName: packageJson.name,
+      packageVersion: packageJson.version,
+      cliExists: fs.existsSync(path.join(root, 'dist', 'cli.js')),
+      lockedPackages: Math.max(0, Object.keys(shrinkwrap.packages || {}).length - 1),
+      expectedPackages,
+      platformSkippedPackages,
+      missingPackages,
+      relocatedPackages,
+      assetCount: assets.length,
+      missingAssets,
+      missingUnpackedNativeAssets,
+    }));
+  `;
+  const { stdout } = await runCommand(executable, ['-e', script], {
+    env: {
+      ...process.env,
+      ELECTRON_RUN_AS_NODE: '1',
+      PI_PROBE_RESOURCES_DIRECTORY: resourcesDirectory,
+      PI_PROBE_ASSETS_JSON: JSON.stringify(assets),
+    },
+  });
+  const result = JSON.parse(stdout.trim());
+  if (
+    !result.cliExists
+    || result.missingPackages.length > 0
+    || result.missingAssets.length > 0
+    || result.missingUnpackedNativeAssets.length > 0
+  ) {
+    throw new Error(`Packaged Pi closure is incomplete: ${JSON.stringify(result)}`);
+  }
+  return result;
+}
+
+function assertControlledOutput(projectRoot, outputDirectory) {
+  const relativePath = relative(projectRoot, outputDirectory);
+  if (!relativePath || relativePath.startsWith('..') || resolve(projectRoot, relativePath) !== outputDirectory) {
+    throw new Error(`Refusing uncontrolled packaged-probe output: ${outputDirectory}`);
+  }
+  if (relativePath.split(sep).join('/') !== 'release/pi-runtime-probe') {
+    throw new Error(`Unexpected packaged-probe output directory: ${outputDirectory}`);
+  }
+}
+
+async function buildControlledArtifact(projectRoot, appDirectory, outputDirectory) {
+  const electronPackage = JSON.parse(await readFile(join(projectRoot, 'node_modules', 'electron', 'package.json'), 'utf8'));
+  const { platformTarget, architecture } = currentTarget();
+  const buildResources = join(appDirectory, 'build-resources');
+  await mkdir(buildResources);
+  const builderArtifacts = await build({
+    // Use the staged Pi root as the project root so this controlled probe does
+    // not inherit Makelore's production hooks or unrelated extraResources.
+    projectDir: appDirectory,
+    targets: platformTarget.createTarget('dir', architecture),
+    publish: 'never',
+    config: {
+      appId: 'app.niancode.desktop.pi-probe',
+      productName: PRODUCT_NAME,
+      electronVersion: electronPackage.version,
+      electronDist: join(projectRoot, 'node_modules', 'electron', 'dist'),
+      directories: {
+        output: outputDirectory,
+        buildResources,
+      },
+      files: [
+        'dist/**/*',
+        'package.json',
+        'npm-shrinkwrap.json',
+        'node_modules/**/*',
+      ],
+      asar: true,
+      asarUnpack: ['**/*.node'],
+      npmRebuild: false,
+      win: {
+        executableName: PRODUCT_NAME,
+        signAndEditExecutable: false,
+        verifyUpdateCodeSignature: false,
+      },
+      mac: {
+        identity: null,
+        hardenedRuntime: false,
+      },
+      linux: {
+        executableName: PRODUCT_NAME,
+      },
+    },
+  });
+  return builderArtifacts;
+}
+
+export async function runPackagedProbe(options, projectRoot = process.cwd()) {
+  const resolvedProjectRoot = resolve(projectRoot);
+  const outputDirectory = resolve(resolvedProjectRoot, 'release', 'pi-runtime-probe');
+  assertControlledOutput(resolvedProjectRoot, outputDirectory);
+  const scratchRoot = await mkdtemp(join(tmpdir(), 'makelore-pi-packaged-probe-'));
+  const appDirectory = join(scratchRoot, 'app');
+  try {
+    const sourceRuntime = await resolvePiRuntime(resolvedProjectRoot);
+    const identity = await validatePiIdentity(sourceRuntime);
+    await stagePiRuntime(sourceRuntime, appDirectory);
+    const stagedClosure = await validateStagedClosure(appDirectory);
+    await rm(outputDirectory, { recursive: true, force: true, maxRetries: 5, retryDelay: 200 });
+    await mkdir(dirname(outputDirectory), { recursive: true });
+    const builderArtifacts = await buildControlledArtifact(
+      resolvedProjectRoot,
+      appDirectory,
+      outputDirectory,
+    );
+    const executable = await findPackagedExecutable(outputDirectory);
+    const resourcesDirectory = packagedResourcesDirectory(executable);
+    const appAsar = join(resourcesDirectory, 'app.asar');
+    const cliPath = join(appAsar, 'dist', 'cli.js');
+    if (!await pathExists(appAsar)) throw new Error(`Packaged app.asar is missing: ${appAsar}`);
+    const packagedClosure = await inspectPackagedClosure(
+      executable,
+      resourcesDirectory,
+      stagedClosure.assets,
+    );
+    const runtime = await runProbe({
+      ...options,
+      reportPath: undefined,
+      stage: false,
+      keepStage: false,
+      electronExecutablePath: executable,
+      cliPath,
+      artifactLabel: ARTIFACT_LABEL,
+    }, resolvedProjectRoot);
+    const report = {
+      schemaVersion: 1,
+      generatedAt: new Date().toISOString(),
+      identity,
+      artifact: {
+        label: ARTIFACT_LABEL,
+        outputDirectory,
+        executable,
+        appAsar,
+        appAsarUnpacked: join(resourcesDirectory, 'app.asar.unpacked'),
+        builderArtifacts,
+      },
+      stagedClosure,
+      packagedClosure,
+      runtime,
+      result: runtime.result,
+      decision: 'incomplete',
+    };
+    if (options.reportPath) {
+      await mkdir(dirname(options.reportPath), { recursive: true });
+      await writeFile(options.reportPath, `${JSON.stringify(report, null, 2)}\n`);
+    }
+    return report;
+  } finally {
+    await rm(scratchRoot, { recursive: true, force: true, maxRetries: 5, retryDelay: 200 });
+  }
+}
+
+async function main() {
+  const options = parseProbeArgs(process.argv.slice(2));
+  if (options.help) {
+    process.stdout.write('Usage: node scripts/probe-pi-packaged-runtime.mjs [probe options]\n');
+    return;
+  }
+  if (options.stage || options.keepStage || options.electronExecutablePath) {
+    throw new Error('Packaged probe owns staging and runtime paths; do not pass staging or runtime override flags');
+  }
+  const report = await runPackagedProbe(options);
+  process.stdout.write(`${JSON.stringify(report, null, 2)}\n`);
+  if (report.result === 'fail') process.exitCode = 1;
+}
+
+const isMain = process.argv[1]
+  && pathToFileURL(resolve(process.argv[1])).href === import.meta.url;
+if (isMain) {
+  main().catch((error) => {
+    process.stderr.write(`${error.stack ?? error.message}\n`);
+    process.exitCode = 1;
+  });
+}

scripts/probe-pi-provider-contracts.mjs

@@ -0,0 +1,324 @@
+import { createServer } from 'node:http';
+import { mkdtemp, mkdir, rm, writeFile } from 'node:fs/promises';
+import { tmpdir } from 'node:os';
+import { dirname, join, resolve } from 'node:path';
+import { pathToFileURL } from 'node:url';
+import {
+  MAKELore_PROVIDER_PROTOCOLS,
+  parseProbeArgs,
+  resolvePiRuntime,
+  runProviderQualification,
+  validatePiIdentity,
+} from './probe-pi-runtime.mjs';
+
+const LOCAL_API_KEY_ENV = 'PI_PROBE_LOCAL_CONTRACT_KEY';
+const LOCAL_API_KEY = 'pi-local-contract-only';
+const CUSTOM_HEADER = 'x-makelore-pi-probe';
+const IMAGE_BASE64 = 'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8/x8AAusB9Y9Z4N8AAAAASUVORK5CYII=';
+
+function readRequestBody(request) {
+  return new Promise((resolvePromise, reject) => {
+    const chunks = [];
+    request.on('data', (chunk) => chunks.push(chunk));
+    request.once('end', () => {
+      try {
+        resolvePromise(JSON.parse(Buffer.concat(chunks).toString('utf8')));
+      } catch (error) {
+        reject(error);
+      }
+    });
+    request.once('error', reject);
+  });
+}
+
+function writeSse(response, event) {
+  if (response.destroyed || response.writableEnded) return;
+  response.write(`event: ${event.type}\ndata: ${JSON.stringify(event)}\n\n`);
+}
+
+function finishResponse(response, events) {
+  setTimeout(() => {
+    if (response.destroyed || response.writableEnded) return;
+    for (const event of events) writeSse(response, event);
+    response.end();
+  }, 250);
+}
+
+function respondOpenAiCompletions(response, body) {
+  const id = `chatcmpl-local-${Date.now()}`;
+  response.writeHead(200, { 'content-type': 'text/event-stream' });
+  response.write(`data: ${JSON.stringify({
+    id,
+    object: 'chat.completion.chunk',
+    created: Math.floor(Date.now() / 1000),
+    model: body.model,
+    choices: [{ index: 0, delta: { role: 'assistant', content: 'PI_PROVIDER_OK' }, finish_reason: null }],
+  })}\n\n`);
+  setTimeout(() => {
+    if (response.destroyed || response.writableEnded) return;
+    response.write(`data: ${JSON.stringify({
+      id,
+      object: 'chat.completion.chunk',
+      created: Math.floor(Date.now() / 1000),
+      model: body.model,
+      choices: [{ index: 0, delta: {}, finish_reason: 'stop' }],
+      usage: { prompt_tokens: 1, completion_tokens: 1, total_tokens: 2 },
+    })}\n\n`);
+    response.end('data: [DONE]\n\n');
+  }, 250);
+}
+
+function responseEnvelope(id, model, status, output = []) {
+  return {
+    id,
+    object: 'response',
+    created_at: Math.floor(Date.now() / 1000),
+    status,
+    model,
+    output,
+    error: null,
+    incomplete_details: null,
+    usage: status === 'completed'
+      ? {
+        input_tokens: 1,
+        input_tokens_details: { cached_tokens: 0 },
+        output_tokens: 1,
+        output_tokens_details: { reasoning_tokens: 0 },
+        total_tokens: 2,
+      }
+      : null,
+  };
+}
+
+function respondOpenAiResponses(response, body) {
+  const id = `resp_local_${Date.now()}`;
+  const item = {
+    id: `msg_local_${Date.now()}`,
+    type: 'message',
+    status: 'completed',
+    role: 'assistant',
+    content: [{ type: 'output_text', text: 'PI_PROVIDER_OK', annotations: [] }],
+  };
+  response.writeHead(200, { 'content-type': 'text/event-stream' });
+  writeSse(response, { type: 'response.created', response: responseEnvelope(id, body.model, 'in_progress') });
+  writeSse(response, { type: 'response.output_item.added', output_index: 0, item: { ...item, status: 'in_progress', content: [] } });
+  writeSse(response, {
+    type: 'response.output_text.delta',
+    item_id: item.id,
+    output_index: 0,
+    content_index: 0,
+    delta: 'PI_PROVIDER_OK',
+  });
+  finishResponse(response, [
+    { type: 'response.output_item.done', output_index: 0, item },
+    { type: 'response.completed', response: responseEnvelope(id, body.model, 'completed', [item]) },
+  ]);
+}
+
+function respondAnthropic(response, body) {
+  const id = `msg_local_${Date.now()}`;
+  response.writeHead(200, { 'content-type': 'text/event-stream' });
+  writeSse(response, {
+    type: 'message_start',
+    message: {
+      id,
+      type: 'message',
+      role: 'assistant',
+      model: body.model,
+      content: [],
+      stop_reason: null,
+      stop_sequence: null,
+      usage: { input_tokens: 1, output_tokens: 0 },
+    },
+  });
+  writeSse(response, { type: 'content_block_start', index: 0, content_block: { type: 'text', text: '' } });
+  writeSse(response, { type: 'content_block_delta', index: 0, delta: { type: 'text_delta', text: 'PI_PROVIDER_OK' } });
+  finishResponse(response, [
+    { type: 'content_block_stop', index: 0 },
+    {
+      type: 'message_delta',
+      delta: { stop_reason: 'end_turn', stop_sequence: null },
+      usage: { output_tokens: 1 },
+    },
+    { type: 'message_stop' },
+  ]);
+}
+
+function protocolFromPath(pathname) {
+  return MAKELore_PROVIDER_PROTOCOLS.find((protocol) => pathname.startsWith(`/${protocol}/`));
+}
+
+async function startContractServer(requests) {
+  const server = createServer(async (request, response) => {
+    response.once('error', () => undefined);
+    try {
+      const body = await readRequestBody(request);
+      const protocol = protocolFromPath(request.url ?? '');
+      if (!protocol) {
+        response.writeHead(404).end();
+        return;
+      }
+      requests.push({
+        protocol,
+        method: request.method,
+        path: request.url,
+        headers: request.headers,
+        model: body.model,
+        hasImage: JSON.stringify(body).includes(IMAGE_BASE64),
+      });
+      if (protocol === 'anthropic-messages') respondAnthropic(response, body);
+      else if (protocol === 'openai-responses') respondOpenAiResponses(response, body);
+      else respondOpenAiCompletions(response, body);
+    } catch (error) {
+      if (!response.headersSent) response.writeHead(400, { 'content-type': 'application/json' });
+      if (!response.destroyed && !response.writableEnded) {
+        response.end(JSON.stringify({ error: error instanceof Error ? error.message : String(error) }));
+      }
+    }
+  });
+  await new Promise((resolvePromise, reject) => {
+    server.once('error', reject);
+    server.listen(0, '127.0.0.1', resolvePromise);
+  });
+  const address = server.address();
+  if (!address || typeof address === 'string') throw new Error('Local provider server did not expose a TCP port');
+  return {
+    port: address.port,
+    close: () => new Promise((resolvePromise, reject) => {
+      server.close((error) => (error ? reject(error) : resolvePromise()));
+    }),
+  };
+}
+
+function expectedPath(protocol) {
+  const endpoint = protocol === 'openai-responses'
+    ? 'responses'
+    : protocol === 'anthropic-messages'
+      ? 'messages'
+      : 'chat/completions';
+  return `/${protocol}/v1/${endpoint}`;
+}
+
+function validateCapturedRequests(protocol, modelId, requests) {
+  const matching = requests.filter((request) => request.protocol === protocol);
+  const authHeader = protocol === 'anthropic-messages' ? 'x-api-key' : 'authorization';
+  const expectedAuth = protocol === 'anthropic-messages' ? LOCAL_API_KEY : `Bearer ${LOCAL_API_KEY}`;
+  const problems = [];
+  if (matching.length !== 4) problems.push(`expected 4 requests, got ${matching.length}`);
+  if (matching.some((request) => request.method !== 'POST')) problems.push('non-POST request');
+  if (matching.some((request) => request.path !== expectedPath(protocol))) problems.push('unexpected endpoint path');
+  if (matching.some((request) => request.headers[authHeader] !== expectedAuth)) problems.push('credential header mismatch');
+  if (matching.some((request) => request.headers[CUSTOM_HEADER] !== protocol)) problems.push('custom header mismatch');
+  if (matching.some((request) => request.model !== modelId)) problems.push('model mismatch');
+  if (matching.filter((request) => request.hasImage).length < 2) problems.push('image payload missing from initial turns');
+  if (problems.length > 0) throw new Error(`${protocol} local contract failed: ${problems.join('; ')}`);
+  return {
+    requestCount: matching.length,
+    method: 'POST',
+    path: expectedPath(protocol),
+    credentialHeader: authHeader,
+    customHeader: CUSTOM_HEADER,
+    modelId,
+    imageRequests: matching.filter((request) => request.hasImage).length,
+  };
+}
+
+export async function runLocalProviderContracts(options, projectRoot = process.cwd()) {
+  const scratchRoot = await mkdtemp(join(tmpdir(), 'makelore-pi-provider-contracts-'));
+  const requests = [];
+  const previousApiKey = process.env[LOCAL_API_KEY_ENV];
+  const server = await startContractServer(requests);
+  process.env[LOCAL_API_KEY_ENV] = LOCAL_API_KEY;
+  try {
+    const sourceRuntime = await resolvePiRuntime(projectRoot);
+    const identity = await validatePiIdentity(sourceRuntime);
+    const runtime = options.electronExecutablePath
+      ? {
+        ...sourceRuntime,
+        electronExecutable: options.electronExecutablePath,
+        cliPath: options.cliPath,
+      }
+      : sourceRuntime;
+    const imagePath = join(scratchRoot, 'pixel.png');
+    await writeFile(imagePath, Buffer.from(IMAGE_BASE64, 'base64'));
+    const protocols = [];
+    for (const protocol of MAKELore_PROVIDER_PROTOCOLS) {
+      const protocolRoot = join(scratchRoot, protocol);
+      await mkdir(protocolRoot);
+      const fixturePath = join(protocolRoot, 'fixture.json');
+      const modelId = `makelore-local-${protocol}`;
+      const baseUrl = protocol === 'anthropic-messages'
+        ? `http://127.0.0.1:${server.port}/${protocol}`
+        : `http://127.0.0.1:${server.port}/${protocol}/v1`;
+      await writeFile(fixturePath, `${JSON.stringify({
+        id: `makelore-local-${protocol}`,
+        apiProtocol: protocol,
+        baseUrl,
+        apiKeyEnv: LOCAL_API_KEY_ENV,
+        headers: { [CUSTOM_HEADER]: protocol },
+        model: { id: modelId, input: ['text', 'image'] },
+      }, null, 2)}\n`);
+      const qualification = await runProviderQualification(
+        runtime,
+        protocolRoot,
+        fixturePath,
+        imagePath,
+        options.timeoutMs,
+      );
+      protocols.push({
+        protocol,
+        qualification,
+        requestContract: validateCapturedRequests(protocol, modelId, requests),
+      });
+    }
+    const report = {
+      schemaVersion: 1,
+      generatedAt: new Date().toISOString(),
+      identity,
+      runtime: {
+        artifact: options.artifactLabel ?? 'workspace-install',
+        executable: runtime.electronExecutable,
+        cliPath: runtime.cliPath,
+      },
+      scope: {
+        network: '127.0.0.1 only',
+        realProvider: false,
+        limitation: 'Validates Pi HTTP/SSE request contracts and worker behavior; does not qualify a real provider account.',
+      },
+      protocols,
+      result: 'pass',
+    };
+    if (options.reportPath) {
+      await mkdir(dirname(options.reportPath), { recursive: true });
+      await writeFile(options.reportPath, `${JSON.stringify(report, null, 2)}\n`);
+    }
+    return report;
+  } finally {
+    if (previousApiKey === undefined) delete process.env[LOCAL_API_KEY_ENV];
+    else process.env[LOCAL_API_KEY_ENV] = previousApiKey;
+    await server.close();
+    await rm(scratchRoot, { recursive: true, force: true, maxRetries: 5, retryDelay: 200 });
+  }
+}
+
+async function main() {
+  const options = parseProbeArgs(process.argv.slice(2));
+  if (options.help) {
+    process.stdout.write('Usage: node scripts/probe-pi-provider-contracts.mjs [probe options]\n');
+    return;
+  }
+  if (options.stage || options.keepStage || options.providerFixturePath || options.imagePath) {
+    throw new Error('Local provider contract probe owns its fixtures and does not accept staging/provider fixture flags');
+  }
+  const report = await runLocalProviderContracts(options);
+  process.stdout.write(`${JSON.stringify(report, null, 2)}\n`);
+}
+
+const isMain = process.argv[1]
+  && pathToFileURL(resolve(process.argv[1])).href === import.meta.url;
+if (isMain) {
+  main().catch((error) => {
+    process.stderr.write(`${error.stack ?? error.message}\n`);
+    process.exitCode = 1;
+  });
+}