diff --git a/.changeset/fix-local-detection-step-output.md b/.changeset/fix-local-detection-step-output.md
new file mode 100644
index 000000000..cfd110e1d
--- /dev/null
+++ b/.changeset/fix-local-detection-step-output.md
@@ -0,0 +1,9 @@
+---
+'@pgflow/edge-worker': patch
+'@pgflow/core': patch
+---
+
+Note: Version 0.13.0 was yanked due to broken local environment detection. This release (0.13.1) includes both the fix and the features from 0.13.0.
+
+- Fix local environment detection to use SUPABASE_URL instead of API keys
+- Add step output storage optimization for 2x faster Map chains (outputs now stored in step_states.output instead of aggregated on-demand)
diff --git a/pkgs/edge-worker/src/shared/localDetection.ts b/pkgs/edge-worker/src/shared/localDetection.ts
index 29576a58c..f58f46c47 100644
--- a/pkgs/edge-worker/src/shared/localDetection.ts
+++ b/pkgs/edge-worker/src/shared/localDetection.ts
@@ -1,31 +1,19 @@
-// Old HS256 JWT keys (Supabase CLI v1)
-export const KNOWN_LOCAL_ANON_KEY =
-  'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0';
-
-export const KNOWN_LOCAL_SERVICE_ROLE_KEY =
-  'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6InNlcnZpY2Vfcm9sZSIsImV4cCI6MTk4MzgxMjk5Nn0.EGIM96RAZx35lJzdJsyH-qQwv8Hdp7fsn3W0YpN81IU';
-
-// New opaque keys (Supabase CLI v2+)
-// Source: https://github.com/supabase/cli/blob/develop/pkg/config/apikeys.go
-export const KNOWN_LOCAL_PUBLISHABLE_KEY =
-  'sb_publishable_ACJWlzQHlZjBrEguHvfOxg_3BJgxAaH';
-
-export const KNOWN_LOCAL_SECRET_KEY = 'sb_secret_N7UND0UgjKTVK-Uodkm0Hg_xSvEMPvz';
+/**
+ * Local Supabase CLI sets SUPABASE_URL to this Docker-internal API gateway.
+ */
+export const LOCAL_SUPABASE_HOST = 'kong:8000';
 
 /**
- * Checks if the provided environment indicates local Supabase.
- * Use when you have access to an env record (e.g., from PlatformAdapter).
- * Supports both old HS256 JWT keys and new opaque keys from Supabase CLI v2+.
+ * Checks if the provided environment indicates local Supabase development.
+ * Uses SUPABASE_URL to detect local environment (more reliable than key matching).
  */
 export function isLocalSupabaseEnv(env: Record<string, string | undefined>): boolean {
-  const anonKey = env['SUPABASE_ANON_KEY'];
-  const serviceRoleKey = env['SUPABASE_SERVICE_ROLE_KEY'];
-
-  const isLocalAnonKey =
-    anonKey === KNOWN_LOCAL_ANON_KEY || anonKey === KNOWN_LOCAL_PUBLISHABLE_KEY;
-  const isLocalServiceRoleKey =
-    serviceRoleKey === KNOWN_LOCAL_SERVICE_ROLE_KEY ||
-    serviceRoleKey === KNOWN_LOCAL_SECRET_KEY;
+  const supabaseUrl = env['SUPABASE_URL'];
+  if (!supabaseUrl) return false;
 
-  return isLocalAnonKey || isLocalServiceRoleKey;
+  try {
+    return new URL(supabaseUrl).host === LOCAL_SUPABASE_HOST;
+  } catch {
+    return false;
+  }
 }
diff --git a/pkgs/edge-worker/supabase/functions/auth_test/index.ts b/pkgs/edge-worker/supabase/functions/auth_test/index.ts
index 41bfcb4a9..66a3e44ad 100644
--- a/pkgs/edge-worker/supabase/functions/auth_test/index.ts
+++ b/pkgs/edge-worker/supabase/functions/auth_test/index.ts
@@ -2,9 +2,7 @@ import { EdgeWorker } from '@pgflow/edge-worker';
 import { configurePlatform } from '@pgflow/edge-worker/testing';
 import { sql } from '../utils.ts';
 
-// Production-like keys (NOT the known local demo keys)
-// These must match the values used in tests/e2e/authorization.test.ts
-export const PRODUCTION_ANON_KEY = 'test-production-anon-key-abc123';
+// Production-like service role key for auth validation (must match test's Bearer token)
 export const PRODUCTION_SERVICE_ROLE_KEY = 'test-production-service-role-key-xyz789';
 
 // Docker-internal URL for Supabase transaction pooler
@@ -12,13 +10,13 @@ const DOCKER_POOLER_URL = 'postgresql://postgres.pooler-dev:postgres@pooler:6543
 
 // Override environment BEFORE EdgeWorker.start() to enable auth validation
 // This simulates production mode where auth is NOT bypassed
-// Note: We must include EDGE_WORKER_DB_URL because with production keys,
+// Note: We must include EDGE_WORKER_DB_URL because with production SUPABASE_URL,
 // isLocalSupabaseEnv() returns false and the docker pooler fallback won't trigger
 configurePlatform({
   getEnv: () => ({
     ...Deno.env.toObject(),
-    SUPABASE_ANON_KEY: PRODUCTION_ANON_KEY,
-    SUPABASE_SERVICE_ROLE_KEY: PRODUCTION_SERVICE_ROLE_KEY,
+    SUPABASE_URL: 'https://test-project.supabase.co', // Production URL
+    SUPABASE_SERVICE_ROLE_KEY: PRODUCTION_SERVICE_ROLE_KEY, // For auth validation
     EDGE_WORKER_DB_URL: DOCKER_POOLER_URL,
   }),
 });
diff --git a/pkgs/edge-worker/tests/unit/platform/SupabasePlatformAdapter.test.ts b/pkgs/edge-worker/tests/unit/platform/SupabasePlatformAdapter.test.ts
index 54408e4b4..6d22d5488 100644
--- a/pkgs/edge-worker/tests/unit/platform/SupabasePlatformAdapter.test.ts
+++ b/pkgs/edge-worker/tests/unit/platform/SupabasePlatformAdapter.test.ts
@@ -214,16 +214,14 @@ Deno.test({
 // ============================================================
 
 Deno.test({
-  name: 'isLocalEnvironment returns true for local Supabase keys',
+  name: 'isLocalEnvironment returns true for local Supabase URL (kong)',
   sanitizeResources: false,
   fn: () => {
-    const KNOWN_LOCAL_ANON_KEY = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0';
-
     const deps = createMockDeps({
       getEnv: () => ({
-        SUPABASE_URL: 'http://test.supabase.co',
-        SUPABASE_ANON_KEY: KNOWN_LOCAL_ANON_KEY,
-        SUPABASE_SERVICE_ROLE_KEY: 'test-service-key',
+        SUPABASE_URL: 'http://kong:8000', // Local dev URL
+        SUPABASE_ANON_KEY: 'any-anon-key',
+        SUPABASE_SERVICE_ROLE_KEY: 'any-service-key',
         SB_EXECUTION_ID: 'test-exec-id',
         EDGE_WORKER_DB_URL: 'postgresql://postgres:postgres@localhost:54322/postgres',
       }),
@@ -236,14 +234,14 @@ Deno.test({
 });
 
 Deno.test({
-  name: 'isLocalEnvironment returns false for production keys',
+  name: 'isLocalEnvironment returns false for production URL',
   sanitizeResources: false,
   fn: () => {
     const deps = createMockDeps({
       getEnv: () => ({
-        SUPABASE_URL: 'http://test.supabase.co',
-        SUPABASE_ANON_KEY: 'production-anon-key',
-        SUPABASE_SERVICE_ROLE_KEY: 'production-service-key',
+        SUPABASE_URL: 'https://abc123.supabase.co', // Production URL
+        SUPABASE_ANON_KEY: 'any-anon-key',
+        SUPABASE_SERVICE_ROLE_KEY: 'any-service-key',
         SB_EXECUTION_ID: 'test-exec-id',
         EDGE_WORKER_DB_URL: 'postgresql://postgres:postgres@localhost:54322/postgres',
       }),
diff --git a/pkgs/edge-worker/tests/unit/platform/connectionPriority.test.ts b/pkgs/edge-worker/tests/unit/platform/connectionPriority.test.ts
index bda4ca7ea..d481dc157 100644
--- a/pkgs/edge-worker/tests/unit/platform/connectionPriority.test.ts
+++ b/pkgs/edge-worker/tests/unit/platform/connectionPriority.test.ts
@@ -1,8 +1,4 @@
 import { assertEquals, assertThrows } from '@std/assert';
-import {
-  KNOWN_LOCAL_ANON_KEY,
-  KNOWN_LOCAL_SERVICE_ROLE_KEY,
-} from '../../../src/shared/localDetection.ts';
 import {
   resolveConnectionString,
   assertConnectionAvailable,
@@ -11,31 +7,28 @@ import {
 } from '../../../src/platform/resolveConnection.ts';
 import postgres from 'postgres';
 
+// Local URL for test envs (triggers isLocalSupabaseEnv = true)
+const LOCAL_SUPABASE_URL = 'http://kong:8000';
+
 // ============================================================
 // Local environment tests
 // ============================================================
 
 Deno.test('connection priority - local env uses Docker pooler URL by default', () => {
-  const env = { SUPABASE_ANON_KEY: KNOWN_LOCAL_ANON_KEY };
-  const result = resolveConnectionString(env);
-  assertEquals(result, DOCKER_TRANSACTION_POOLER_URL);
-});
-
-Deno.test('connection priority - local env with service role key uses Docker pooler URL', () => {
-  const env = { SUPABASE_SERVICE_ROLE_KEY: KNOWN_LOCAL_SERVICE_ROLE_KEY };
+  const env = { SUPABASE_URL: LOCAL_SUPABASE_URL };
   const result = resolveConnectionString(env);
   assertEquals(result, DOCKER_TRANSACTION_POOLER_URL);
 });
 
 Deno.test('connection priority - local env respects config.connectionString override', () => {
-  const env = { SUPABASE_ANON_KEY: KNOWN_LOCAL_ANON_KEY };
+  const env = { SUPABASE_URL: LOCAL_SUPABASE_URL };
   const options = { connectionString: 'postgresql://custom:5432/db' };
   const result = resolveConnectionString(env, options);
   assertEquals(result, 'postgresql://custom:5432/db');
 });
 
 Deno.test('connection priority - local env respects config.sql override', () => {
-  const env = { SUPABASE_ANON_KEY: KNOWN_LOCAL_ANON_KEY };
+  const env = { SUPABASE_URL: LOCAL_SUPABASE_URL };
   const options = { hasSql: true };
   const result = resolveConnectionString(env, options);
   // When sql is provided, we don't use the local pooler URL
@@ -45,7 +38,7 @@ Deno.test('connection priority - local env respects config.sql override', () =>
 
 Deno.test('connection priority - local env with EDGE_WORKER_DB_URL uses it instead of docker pooler', () => {
   const env = {
-    SUPABASE_ANON_KEY: KNOWN_LOCAL_ANON_KEY,
+    SUPABASE_URL: LOCAL_SUPABASE_URL,
     EDGE_WORKER_DB_URL: 'postgresql://custom-local:5432/db',
   };
   const result = resolveConnectionString(env);
@@ -58,7 +51,7 @@ Deno.test('connection priority - local env with EDGE_WORKER_DB_URL uses it inste
 
 Deno.test('connection priority - production uses EDGE_WORKER_DB_URL', () => {
   const env = {
-    SUPABASE_ANON_KEY: 'prod-anon-key',
+    SUPABASE_URL: 'https://abc123.supabase.co',
     EDGE_WORKER_DB_URL: 'postgresql://prod:5432/db',
   };
   const result = resolveConnectionString(env);
@@ -67,7 +60,7 @@ Deno.test('connection priority - production uses EDGE_WORKER_DB_URL', () => {
 
 Deno.test('connection priority - production config.connectionString overrides env var', () => {
   const env = {
-    SUPABASE_ANON_KEY: 'prod-anon-key',
+    SUPABASE_URL: 'https://abc123.supabase.co',
     EDGE_WORKER_DB_URL: 'postgresql://prod:5432/db',
   };
   const options = { connectionString: 'postgresql://override:5432/db' };
@@ -76,7 +69,7 @@ Deno.test('connection priority - production config.connectionString overrides en
 });
 
 Deno.test('connection priority - production returns undefined when nothing configured', () => {
-  const env = { SUPABASE_ANON_KEY: 'prod-anon-key' };
+  const env = { SUPABASE_URL: 'https://abc123.supabase.co' };
   const result = resolveConnectionString(env);
   assertEquals(result, undefined);
 });
@@ -86,7 +79,7 @@ Deno.test('connection priority - production returns undefined when nothing confi
 // ============================================================
 
 Deno.test('connection validation - throws when no connection available on production', () => {
-  const env = { SUPABASE_ANON_KEY: 'prod-anon-key' };
+  const env = { SUPABASE_URL: 'https://abc123.supabase.co' };
   const connectionString = resolveConnectionString(env);
 
   assertThrows(
@@ -108,7 +101,7 @@ Deno.test('connection validation - does not throw when sql is provided', () => {
 });
 
 Deno.test('connection validation - error message lists all options', () => {
-  const env = { SUPABASE_ANON_KEY: 'prod-anon-key' };
+  const env = { SUPABASE_URL: 'https://abc123.supabase.co' };
   const connectionString = resolveConnectionString(env);
 
   try {
@@ -128,7 +121,7 @@ Deno.test('connection validation - error message lists all options', () => {
 Deno.test('connection priority - preview branch fallback pattern works', () => {
   // Simulates: connectionString: Deno.env.get('EDGE_WORKER_DB_URL') || Deno.env.get('SUPABASE_DB_URL')
   const env = {
-    SUPABASE_ANON_KEY: 'prod-anon-key',
+    SUPABASE_URL: 'https://abc123.supabase.co',
     // EDGE_WORKER_DB_URL not set (preview branch)
   };
 
@@ -146,7 +139,7 @@ Deno.test('connection priority - preview branch fallback pattern works', () => {
 
 Deno.test('resolveSqlConnection - priority 1: returns provided sql directly', () => {
   const mockSql = postgres('postgresql://mock:5432/db');
-  const env = { SUPABASE_ANON_KEY: 'prod-anon-key' };
+  const env = { SUPABASE_URL: 'https://abc123.supabase.co' };
 
   const result = resolveSqlConnection(env, { sql: mockSql });
 
@@ -155,7 +148,7 @@ Deno.test('resolveSqlConnection - priority 1: returns provided sql directly', ()
 });
 
 Deno.test('resolveSqlConnection - priority 2: creates sql from connectionString', () => {
-  const env = { SUPABASE_ANON_KEY: 'prod-anon-key' };
+  const env = { SUPABASE_URL: 'https://abc123.supabase.co' };
   const options = { connectionString: 'postgresql://custom:5432/db' };
 
   const result = resolveSqlConnection(env, options);
@@ -166,7 +159,7 @@ Deno.test('resolveSqlConnection - priority 2: creates sql from connectionString'
 
 Deno.test('resolveSqlConnection - priority 3: creates sql from EDGE_WORKER_DB_URL', () => {
   const env = {
-    SUPABASE_ANON_KEY: 'prod-anon-key',
+    SUPABASE_URL: 'https://abc123.supabase.co',
     EDGE_WORKER_DB_URL: 'postgresql://env-var:5432/db',
   };
 
@@ -177,7 +170,7 @@ Deno.test('resolveSqlConnection - priority 3: creates sql from EDGE_WORKER_DB_UR
 });
 
 Deno.test('resolveSqlConnection - priority 4: creates sql from Docker URL in local env', () => {
-  const env = { SUPABASE_ANON_KEY: KNOWN_LOCAL_ANON_KEY };
+  const env = { SUPABASE_URL: LOCAL_SUPABASE_URL };
 
   const result = resolveSqlConnection(env);
 
@@ -186,7 +179,7 @@ Deno.test('resolveSqlConnection - priority 4: creates sql from Docker URL in loc
 });
 
 Deno.test('resolveSqlConnection - throws when nothing configured in production', () => {
-  const env = { SUPABASE_ANON_KEY: 'prod-anon-key' };
+  const env = { SUPABASE_URL: 'https://abc123.supabase.co' };
 
   assertThrows(
     () => resolveSqlConnection(env),
@@ -197,7 +190,7 @@ Deno.test('resolveSqlConnection - throws when nothing configured in production',
 
 Deno.test('resolveSqlConnection - connectionString takes priority over EDGE_WORKER_DB_URL', () => {
   const env = {
-    SUPABASE_ANON_KEY: 'prod-anon-key',
+    SUPABASE_URL: 'https://abc123.supabase.co',
     EDGE_WORKER_DB_URL: 'postgresql://env-var:5432/db',
   };
   const options = { connectionString: 'postgresql://explicit:5432/db' };
@@ -212,7 +205,7 @@ Deno.test('resolveSqlConnection - connectionString takes priority over EDGE_WORK
 Deno.test('resolveSqlConnection - sql takes priority over everything', () => {
   const mockSql = postgres('postgresql://mock:5432/db');
   const env = {
-    SUPABASE_ANON_KEY: KNOWN_LOCAL_ANON_KEY,
+    SUPABASE_URL: LOCAL_SUPABASE_URL,
     EDGE_WORKER_DB_URL: 'postgresql://env-var:5432/db',
   };
   const options = {
diff --git a/pkgs/edge-worker/tests/unit/platform/formatters.test.ts b/pkgs/edge-worker/tests/unit/platform/formatters.test.ts
index d33049037..daf8d671f 100644
--- a/pkgs/edge-worker/tests/unit/platform/formatters.test.ts
+++ b/pkgs/edge-worker/tests/unit/platform/formatters.test.ts
@@ -39,7 +39,7 @@ Deno.test('FancyFormatter - taskCompleted outputs correct format with worker pre
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
     });
     const logger = factory.createLogger('test');
 
@@ -81,7 +81,7 @@ Deno.test('FancyFormatter - taskCompleted shows colors when colorsEnabled', () =
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
     });
     const logger = factory.createLogger('test');
 
@@ -112,7 +112,7 @@ Deno.test('FancyFormatter - taskFailed outputs error with worker prefix and flow
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
     });
     const logger = factory.createLogger('test');
 
@@ -152,7 +152,7 @@ Deno.test('FancyFormatter - taskStarted outputs dim styling with identifiers (de
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
       EDGE_WORKER_LOG_LEVEL: 'debug',
     });
     const logger = factory.createLogger('test');
@@ -192,7 +192,7 @@ Deno.test('FancyFormatter - taskStarted NOT logged when level is verbose', () =>
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
       EDGE_WORKER_LOG_LEVEL: 'verbose',
     });
     const logger = factory.createLogger('test');
@@ -221,7 +221,7 @@ Deno.test('FancyFormatter - retry information displayed when retryAttempt > 1',
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
     });
     const logger = factory.createLogger('test');
 
@@ -254,7 +254,7 @@ Deno.test('FancyFormatter - polling outputs with worker prefix', () => {
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
     });
     factory.setWorkerName('greet-user-worker');
     const logger = factory.createLogger('test');
@@ -278,7 +278,7 @@ Deno.test('FancyFormatter - taskCount shows count with worker prefix when > 0',
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
     });
     factory.setWorkerName('greet-user-worker');
     const logger = factory.createLogger('test');
@@ -304,7 +304,7 @@ Deno.test('FancyFormatter - taskCount muted with worker prefix when count is 0',
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
     });
     factory.setWorkerName('greet-user-worker');
     const logger = factory.createLogger('test');
@@ -328,7 +328,7 @@ Deno.test('FancyFormatter - startupBanner shows multi-flow with aligned list', (
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
     });
     const logger = factory.createLogger('test');
 
@@ -372,7 +372,7 @@ Deno.test('FancyFormatter - shutdown shows correct phase with worker prefix', ()
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
     });
     factory.setWorkerName('greet-user-worker');
     const logger = factory.createLogger('test');
@@ -399,7 +399,7 @@ Deno.test('SimpleFormatter - taskCompleted outputs key=value format with worker/
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'some-production-key',
+      SUPABASE_URL: 'https://abc123.supabase.co',
       EDGE_WORKER_LOG_LEVEL: 'verbose',
     });
     const logger = factory.createLogger('test');
@@ -439,7 +439,7 @@ Deno.test('SimpleFormatter - taskFailed outputs structured error with worker/que
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'some-production-key',
+      SUPABASE_URL: 'https://abc123.supabase.co',
       EDGE_WORKER_LOG_LEVEL: 'verbose',
     });
     const logger = factory.createLogger('test');
@@ -478,7 +478,7 @@ Deno.test('SimpleFormatter - no ANSI colors in output', () => {
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'some-production-key',
+      SUPABASE_URL: 'https://abc123.supabase.co',
       EDGE_WORKER_LOG_LEVEL: 'verbose',
     });
     const logger = factory.createLogger('test');
@@ -514,7 +514,7 @@ Deno.test('NO_COLOR disables colors in fancy mode', () => {
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
       NO_COLOR: '1',
     });
     const logger = factory.createLogger('test');
@@ -553,7 +553,7 @@ Deno.test('FancyFormatter - taskCompleted at DEBUG level includes identifiers',
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
       EDGE_WORKER_LOG_LEVEL: 'debug',
     });
     const logger = factory.createLogger('test');
@@ -587,7 +587,7 @@ Deno.test('FancyFormatter - taskFailed at DEBUG level includes identifiers', ()
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
       EDGE_WORKER_LOG_LEVEL: 'debug',
     });
     const logger = factory.createLogger('test');
@@ -626,7 +626,7 @@ Deno.test('FancyFormatter - taskFailed shows retry pending info when retries rem
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
     });
     const logger = factory.createLogger('test');
 
@@ -663,7 +663,7 @@ Deno.test('FancyFormatter - taskFailed calculates exponential backoff delay corr
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
     });
     const logger = factory.createLogger('test');
 
@@ -699,7 +699,7 @@ Deno.test('FancyFormatter - taskFailed does NOT show retry info when no retries
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+      SUPABASE_URL: 'http://kong:8000',
     });
     const logger = factory.createLogger('test');
 
@@ -734,7 +734,7 @@ Deno.test('SimpleFormatter - taskFailed shows retry info in key=value format', (
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'some-production-key',
+      SUPABASE_URL: 'https://abc123.supabase.co',
       EDGE_WORKER_LOG_LEVEL: 'verbose',
     });
     const logger = factory.createLogger('test');
@@ -771,7 +771,7 @@ Deno.test('SimpleFormatter - taskFailed does NOT show retry info when no retries
 
   try {
     const factory = createLoggingFactory({
-      SUPABASE_ANON_KEY: 'some-production-key',
+      SUPABASE_URL: 'https://abc123.supabase.co',
       EDGE_WORKER_LOG_LEVEL: 'verbose',
     });
     const logger = factory.createLogger('test');
diff --git a/pkgs/edge-worker/tests/unit/platform/logging.test.ts b/pkgs/edge-worker/tests/unit/platform/logging.test.ts
index 470dcd796..a99daf273 100644
--- a/pkgs/edge-worker/tests/unit/platform/logging.test.ts
+++ b/pkgs/edge-worker/tests/unit/platform/logging.test.ts
@@ -162,7 +162,7 @@ Deno.test('createLoggingFactory - format defaults to simple when env not provide
 
 Deno.test('createLoggingFactory - format is fancy for local Supabase environment', () => {
   const localEnv = {
-    SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+    SUPABASE_URL: 'http://kong:8000',
   };
   const factory = createLoggingFactory(localEnv);
 
@@ -171,7 +171,7 @@ Deno.test('createLoggingFactory - format is fancy for local Supabase environment
 
 Deno.test('createLoggingFactory - format is simple for hosted Supabase environment', () => {
   const hostedEnv = {
-    SUPABASE_ANON_KEY: 'some-production-key',
+    SUPABASE_URL: 'https://abc123.supabase.co',
   };
   const factory = createLoggingFactory(hostedEnv);
 
@@ -181,7 +181,7 @@ Deno.test('createLoggingFactory - format is simple for hosted Supabase environme
 Deno.test('createLoggingFactory - EDGE_WORKER_LOG_FORMAT overrides auto-detection', () => {
   // Even in local env, explicit format override should win
   const localEnv = {
-    SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+    SUPABASE_URL: 'http://kong:8000',
     EDGE_WORKER_LOG_FORMAT: 'simple',
   };
   const factory = createLoggingFactory(localEnv);
@@ -191,7 +191,7 @@ Deno.test('createLoggingFactory - EDGE_WORKER_LOG_FORMAT overrides auto-detectio
 
 Deno.test('createLoggingFactory - EDGE_WORKER_LOG_FORMAT can set fancy in hosted env', () => {
   const hostedEnv = {
-    SUPABASE_ANON_KEY: 'some-production-key',
+    SUPABASE_URL: 'https://abc123.supabase.co',
     EDGE_WORKER_LOG_FORMAT: 'fancy',
   };
   const factory = createLoggingFactory(hostedEnv);
@@ -201,7 +201,7 @@ Deno.test('createLoggingFactory - EDGE_WORKER_LOG_FORMAT can set fancy in hosted
 
 Deno.test('createLoggingFactory - default log level is verbose for local env', () => {
   const localEnv = {
-    SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+    SUPABASE_URL: 'http://kong:8000',
   };
   const factory = createLoggingFactory(localEnv);
 
@@ -210,7 +210,7 @@ Deno.test('createLoggingFactory - default log level is verbose for local env', (
 
 Deno.test('createLoggingFactory - default log level is info for hosted env', () => {
   const hostedEnv = {
-    SUPABASE_ANON_KEY: 'some-production-key',
+    SUPABASE_URL: 'https://abc123.supabase.co',
   };
   const factory = createLoggingFactory(hostedEnv);
 
@@ -219,7 +219,7 @@ Deno.test('createLoggingFactory - default log level is info for hosted env', ()
 
 Deno.test('createLoggingFactory - EDGE_WORKER_LOG_LEVEL overrides default', () => {
   const localEnv = {
-    SUPABASE_ANON_KEY: 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0',
+    SUPABASE_URL: 'http://kong:8000',
     EDGE_WORKER_LOG_LEVEL: 'debug',
   };
   const factory = createLoggingFactory(localEnv);
diff --git a/pkgs/edge-worker/tests/unit/shared/authValidation.test.ts b/pkgs/edge-worker/tests/unit/shared/authValidation.test.ts
index 86e2ce90a..cf7398871 100644
--- a/pkgs/edge-worker/tests/unit/shared/authValidation.test.ts
+++ b/pkgs/edge-worker/tests/unit/shared/authValidation.test.ts
@@ -4,10 +4,6 @@ import {
   createUnauthorizedResponse,
   createServerErrorResponse,
 } from '../../../src/shared/authValidation.ts';
-import {
-  KNOWN_LOCAL_ANON_KEY,
-  KNOWN_LOCAL_SERVICE_ROLE_KEY,
-} from '../../../src/shared/localDetection.ts';
 
 // ============================================================
 // Helper functions
@@ -23,14 +19,14 @@ function createRequest(authHeader?: string): Request {
 
 function localEnv(): Record<string, string | undefined> {
   return {
-    SUPABASE_ANON_KEY: KNOWN_LOCAL_ANON_KEY,
-    SUPABASE_SERVICE_ROLE_KEY: KNOWN_LOCAL_SERVICE_ROLE_KEY,
+    SUPABASE_URL: 'http://kong:8000', // Local dev URL
+    SUPABASE_SERVICE_ROLE_KEY: 'any-key', // Not used for local detection anymore
   };
 }
 
 function productionEnv(serviceRoleKey?: string): Record<string, string | undefined> {
   return {
-    SUPABASE_ANON_KEY: 'production-anon-key-abc',
+    SUPABASE_URL: 'https://abc123.supabase.co', // Production URL
     SUPABASE_SERVICE_ROLE_KEY: serviceRoleKey,
   };
 }
@@ -53,8 +49,8 @@ Deno.test('validateServiceRoleAuth - local mode: allows request with wrong auth
   assertEquals(result, { valid: true });
 });
 
-Deno.test('validateServiceRoleAuth - local mode: allows request with correct auth header', () => {
-  const request = createRequest(`Bearer ${KNOWN_LOCAL_SERVICE_ROLE_KEY}`);
+Deno.test('validateServiceRoleAuth - local mode: allows request with any auth header', () => {
+  const request = createRequest('Bearer any-key');
   const result = validateServiceRoleAuth(request, localEnv());
   assertEquals(result, { valid: true });
 });
diff --git a/pkgs/edge-worker/tests/unit/shared/localDetection.test.ts b/pkgs/edge-worker/tests/unit/shared/localDetection.test.ts
index 0fa654593..d08009972 100644
--- a/pkgs/edge-worker/tests/unit/shared/localDetection.test.ts
+++ b/pkgs/edge-worker/tests/unit/shared/localDetection.test.ts
@@ -1,136 +1,66 @@
 import { assertEquals } from '@std/assert';
-import {
-  isLocalSupabaseEnv,
-  KNOWN_LOCAL_ANON_KEY,
-  KNOWN_LOCAL_SERVICE_ROLE_KEY,
-  KNOWN_LOCAL_PUBLISHABLE_KEY,
-  KNOWN_LOCAL_SECRET_KEY,
-} from '../../../src/shared/localDetection.ts';
+import { isLocalSupabaseEnv, LOCAL_SUPABASE_HOST } from '../../../src/shared/localDetection.ts';
 
 // ============================================================
-// Constants tests
+// LOCAL_SUPABASE_HOST constant
 // ============================================================
 
-Deno.test('KNOWN_LOCAL_ANON_KEY - matches expected value', () => {
-  assertEquals(
-    KNOWN_LOCAL_ANON_KEY,
-    'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6ImFub24iLCJleHAiOjE5ODM4MTI5OTZ9.CRXP1A7WOeoJeXxjNni43kdQwgnWNReilDMblYTn_I0'
-  );
+Deno.test('LOCAL_SUPABASE_HOST - matches expected value', () => {
+  assertEquals(LOCAL_SUPABASE_HOST, 'kong:8000');
 });
 
-Deno.test('KNOWN_LOCAL_SERVICE_ROLE_KEY - matches expected value', () => {
-  assertEquals(
-    KNOWN_LOCAL_SERVICE_ROLE_KEY,
-    'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZS1kZW1vIiwicm9sZSI6InNlcnZpY2Vfcm9sZSIsImV4cCI6MTk4MzgxMjk5Nn0.EGIM96RAZx35lJzdJsyH-qQwv8Hdp7fsn3W0YpN81IU'
-  );
+// ============================================================
+// isLocalSupabaseEnv() - returns true for local dev
+// ============================================================
+
+Deno.test('isLocalSupabaseEnv - returns true for http://kong:8000', () => {
+  assertEquals(isLocalSupabaseEnv({ SUPABASE_URL: 'http://kong:8000' }), true);
 });
 
-Deno.test('KNOWN_LOCAL_PUBLISHABLE_KEY - matches expected value', () => {
-  assertEquals(
-    KNOWN_LOCAL_PUBLISHABLE_KEY,
-    'sb_publishable_ACJWlzQHlZjBrEguHvfOxg_3BJgxAaH'
-  );
+Deno.test('isLocalSupabaseEnv - returns true for http://kong:8000/ (trailing slash)', () => {
+  assertEquals(isLocalSupabaseEnv({ SUPABASE_URL: 'http://kong:8000/' }), true);
 });
 
-Deno.test('KNOWN_LOCAL_SECRET_KEY - matches expected value', () => {
-  assertEquals(
-    KNOWN_LOCAL_SECRET_KEY,
-    'sb_secret_N7UND0UgjKTVK-Uodkm0Hg_xSvEMPvz'
-  );
+Deno.test('isLocalSupabaseEnv - returns true for https://kong:8000 (different protocol)', () => {
+  assertEquals(isLocalSupabaseEnv({ SUPABASE_URL: 'https://kong:8000' }), true);
 });
 
 // ============================================================
-// isLocalSupabaseEnv() tests
+// isLocalSupabaseEnv() - returns false for non-local
 // ============================================================
 
-Deno.test('isLocalSupabaseEnv - returns true when anon key matches local', () => {
-  const env = { SUPABASE_ANON_KEY: KNOWN_LOCAL_ANON_KEY };
-  assertEquals(isLocalSupabaseEnv(env), true);
-});
-
-Deno.test('isLocalSupabaseEnv - returns true when service role key matches local', () => {
-  const env = { SUPABASE_SERVICE_ROLE_KEY: KNOWN_LOCAL_SERVICE_ROLE_KEY };
-  assertEquals(isLocalSupabaseEnv(env), true);
+Deno.test('isLocalSupabaseEnv - returns false for different port', () => {
+  assertEquals(isLocalSupabaseEnv({ SUPABASE_URL: 'http://kong:9000' }), false);
 });
 
-Deno.test('isLocalSupabaseEnv - returns true when both keys match local', () => {
-  const env = {
-    SUPABASE_ANON_KEY: KNOWN_LOCAL_ANON_KEY,
-    SUPABASE_SERVICE_ROLE_KEY: KNOWN_LOCAL_SERVICE_ROLE_KEY,
-  };
-  assertEquals(isLocalSupabaseEnv(env), true);
+Deno.test('isLocalSupabaseEnv - returns true for uppercase KONG (URL normalizes to lowercase)', () => {
+  assertEquals(isLocalSupabaseEnv({ SUPABASE_URL: 'http://KONG:8000' }), true);
 });
 
-Deno.test('isLocalSupabaseEnv - returns false for non-local keys', () => {
-  const env = {
-    SUPABASE_ANON_KEY: 'prod-key',
-    SUPABASE_SERVICE_ROLE_KEY: 'prod-service-key',
-  };
-  assertEquals(isLocalSupabaseEnv(env), false);
-});
-
-Deno.test('isLocalSupabaseEnv - returns false for empty env', () => {
-  assertEquals(isLocalSupabaseEnv({}), false);
+Deno.test('isLocalSupabaseEnv - returns false for supabase.co URL', () => {
+  assertEquals(isLocalSupabaseEnv({ SUPABASE_URL: 'https://abc123.supabase.co' }), false);
 });
 
-Deno.test('isLocalSupabaseEnv - returns false for undefined values', () => {
-  const env = {
-    SUPABASE_ANON_KEY: undefined,
-    SUPABASE_SERVICE_ROLE_KEY: undefined,
-  };
-  assertEquals(isLocalSupabaseEnv(env), false);
+Deno.test('isLocalSupabaseEnv - returns false for custom domain', () => {
+  assertEquals(isLocalSupabaseEnv({ SUPABASE_URL: 'https://api.myapp.com' }), false);
 });
 
-Deno.test('isLocalSupabaseEnv - returns true when only anon key matches (service is prod)', () => {
-  const env = {
-    SUPABASE_ANON_KEY: KNOWN_LOCAL_ANON_KEY,
-    SUPABASE_SERVICE_ROLE_KEY: 'prod-service-key',
-  };
-  assertEquals(isLocalSupabaseEnv(env), true);
-});
-
-Deno.test('isLocalSupabaseEnv - returns true when only service role matches (anon is prod)', () => {
-  const env = {
-    SUPABASE_ANON_KEY: 'prod-anon-key',
-    SUPABASE_SERVICE_ROLE_KEY: KNOWN_LOCAL_SERVICE_ROLE_KEY,
-  };
-  assertEquals(isLocalSupabaseEnv(env), true);
+Deno.test('isLocalSupabaseEnv - returns false for localhost', () => {
+  assertEquals(isLocalSupabaseEnv({ SUPABASE_URL: 'http://localhost:54321' }), false);
 });
 
 // ============================================================
-// New opaque key tests (Supabase CLI v2+)
+// isLocalSupabaseEnv() - edge cases
 // ============================================================
 
-Deno.test('isLocalSupabaseEnv - returns true when anon key matches new publishable key', () => {
-  const env = { SUPABASE_ANON_KEY: KNOWN_LOCAL_PUBLISHABLE_KEY };
-  assertEquals(isLocalSupabaseEnv(env), true);
-});
-
-Deno.test('isLocalSupabaseEnv - returns true when service role matches new secret key', () => {
-  const env = { SUPABASE_SERVICE_ROLE_KEY: KNOWN_LOCAL_SECRET_KEY };
-  assertEquals(isLocalSupabaseEnv(env), true);
-});
-
-Deno.test('isLocalSupabaseEnv - returns true when both new opaque keys match', () => {
-  const env = {
-    SUPABASE_ANON_KEY: KNOWN_LOCAL_PUBLISHABLE_KEY,
-    SUPABASE_SERVICE_ROLE_KEY: KNOWN_LOCAL_SECRET_KEY,
-  };
-  assertEquals(isLocalSupabaseEnv(env), true);
+Deno.test('isLocalSupabaseEnv - returns false for empty env', () => {
+  assertEquals(isLocalSupabaseEnv({}), false);
 });
 
-Deno.test('isLocalSupabaseEnv - returns true when mixing old JWT anon with new secret key', () => {
-  const env = {
-    SUPABASE_ANON_KEY: KNOWN_LOCAL_ANON_KEY,
-    SUPABASE_SERVICE_ROLE_KEY: KNOWN_LOCAL_SECRET_KEY,
-  };
-  assertEquals(isLocalSupabaseEnv(env), true);
+Deno.test('isLocalSupabaseEnv - returns false for invalid URL', () => {
+  assertEquals(isLocalSupabaseEnv({ SUPABASE_URL: 'not-a-url' }), false);
 });
 
-Deno.test('isLocalSupabaseEnv - returns true when mixing new publishable with old JWT service role', () => {
-  const env = {
-    SUPABASE_ANON_KEY: KNOWN_LOCAL_PUBLISHABLE_KEY,
-    SUPABASE_SERVICE_ROLE_KEY: KNOWN_LOCAL_SERVICE_ROLE_KEY,
-  };
-  assertEquals(isLocalSupabaseEnv(env), true);
+Deno.test('isLocalSupabaseEnv - returns false for undefined SUPABASE_URL', () => {
+  assertEquals(isLocalSupabaseEnv({ SUPABASE_URL: undefined }), false);
 });
diff --git a/pkgs/website/src/content/docs/news/pgflow-0-10-0-auto-compilation-and-worker-management.mdx b/pkgs/website/src/content/docs/news/pgflow-0-10-0-auto-compilation-and-worker-management.mdx
index 0820fdfb6..f05ee0a7c 100644
--- a/pkgs/website/src/content/docs/news/pgflow-0-10-0-auto-compilation-and-worker-management.mdx
+++ b/pkgs/website/src/content/docs/news/pgflow-0-10-0-auto-compilation-and-worker-management.mdx
@@ -10,7 +10,7 @@ tags:
   - auto-compilation
   - worker-management
   - developer-experience
-featured: false
+featured: true
 ---
 
 import { Aside } from "@astrojs/starlight/components";
diff --git a/pkgs/website/src/content/docs/news/pgflow-0-13-0-cli-fix-step-output-storage-for-conditional-execution.mdx b/pkgs/website/src/content/docs/news/pgflow-0-13-1-cli-fix-step-output-storage-for-conditional-execution.mdx
similarity index 83%
rename from pkgs/website/src/content/docs/news/pgflow-0-13-0-cli-fix-step-output-storage-for-conditional-execution.mdx
rename to pkgs/website/src/content/docs/news/pgflow-0-13-1-cli-fix-step-output-storage-for-conditional-execution.mdx
index 711de7a04..7a2575c0b 100644
--- a/pkgs/website/src/content/docs/news/pgflow-0-13-0-cli-fix-step-output-storage-for-conditional-execution.mdx
+++ b/pkgs/website/src/content/docs/news/pgflow-0-13-1-cli-fix-step-output-storage-for-conditional-execution.mdx
@@ -1,6 +1,6 @@
 ---
-draft: true
-title: 'pgflow 0.13.0: CLI Fix + Step Output Storage for Conditional Execution'
+draft: false
+title: 'pgflow 0.13.1: CLI Fix + Step Output Storage for Conditional Execution'
 description: 'Fixes local development with recent Supabase CLI versions, plus 2x faster Map chains'
 date: 2026-01-03
 authors:
@@ -13,13 +13,17 @@ featured: true
 
 import { Aside, Steps } from "@astrojs/starlight/components";
 
-pgflow 0.13.0 fixes a compatibility issue with recent Supabase CLI versions and introduces atomic step output storage for 2x faster Map chains.
+<Aside type="caution" title="Note on 0.13.0">
+Version 0.13.0 was yanked from npm and JSR due to unreliable local environment detection. The key-based detection approach did not work correctly with recent Supabase CLI versions. This release (0.13.1) replaces it with a more robust URL-based detection method.
+</Aside>
+
+pgflow 0.13.1 fixes a compatibility issue with recent Supabase CLI versions and introduces atomic step output storage for 2x faster Map chains.
 
 ## Supabase CLI Compatibility Fix
 
 **If local development stopped working after a Supabase CLI update, this release fixes it.**
 
-Recent versions of the Supabase CLI transitioned to new publishable/secret API keys instead of the previous JWT-based keys. pgflow now detects both key formats, ensuring local environment detection works correctly regardless of which CLI version you use.
+pgflow now detects local development by checking the `SUPABASE_URL` environment variable. When running locally, Supabase CLI sets this to `http://kong:8000` (the Docker-internal API gateway). This is more reliable than the previous key-based detection, which broke when Supabase CLI transitioned to new opaque API keys.
 
 ## Step Output Storage