Meteor Sync Specialist

When to Use This Skill

Use this skill when:

• Running Meteor to Supabase data sync (full, incremental, or entity-specific)
• Migrating MongoDB users to Supabase auth.users
• Syncing media (dancer, organization, profile, post media)
• Debugging sync failures or entity creation errors
• Investigating duplicate entities or stale cache issues
• Implementing new entity mappers
• Analyzing change detection logic
• Working with

  meteor_entity_mapping

  table
• Resuming failed sync runs
• Comparing MongoDB vs Supabase record counts

DO NOT use for:

• Querying MongoDB directly (use

  mongodb-production-query

  skill)
• Airtable sync issues (use

  airtable-sync-specialist

  skill)
• General database migrations (use

  database-migration-manager

  skill)

Connection Configuration

Environment Variables (Required)

# MongoDB connection (Meteor production database)
export METEOR_MONGO_URL="mongodb://root:<password>@mdb-p-0.ballee.db-eu2.zcloud.ws:60601,mdb-p-1.ballee.db-eu2.zcloud.ws:60602,mdb-p-2.ballee.db-eu2.zcloud.ws:60603/meteor?authSource=admin&ssl=true&tlsInsecure=true&replicaSet=mdb-p"

# Supabase staging database
export SUPABASE_DB_PASSWORD_STAGING="<password>"
export SUPABASE_DB_HOST="db.hxpcknyqswetsqmqmeep.supabase.co"  # Optional, has default

# Supabase production database (use with caution)
export SUPABASE_DB_PASSWORD_PROD="<password>"

S3 Configuration (Media URLs)

const S3_REGION = 'eu-central-1';
const S3_BUCKET = 'ch.akson.dance.bucket';

// URL format for media files
const mediaUrl = `https://s3.${S3_REGION}.amazonaws.com/${S3_BUCKET}/${s3Key}`;

R2 Configuration (Newer media)

// R2 URLs follow this pattern
const r2Url = 'https://pub-2541aa5053334bd4bcd4a619e7ad3428.r2.dev/...';

Migration Statistics (2025-12-09)

Final Entity Counts

Media URL Verification

All media URLs have been verified functional (HTTP 200):

• S3 URLs:

  https://s3.eu-central-1.amazonaws.com/ch.akson.dance.bucket/...

• R2 URLs:

  https://pub-2541aa5053334bd4bcd4a619e7ad3428.r2.dev/...

• YouTube embeds:

  https://www.youtube.com/embed/...

Architecture Overview

Core Components

1. MeteorSyncService (

   meteor-sync.service.ts

   )
   • Main orchestration service
   • Coordinates mappers, deduplication, change detection
   • Manages sync runs and metrics

2. MeteorDuplicatePreventionService (

   meteor-duplicate-prevention.service.ts

   )
   • Prevents duplicate entities using MongoDB

     _id

   • Validates cached entities still exist
   • Auto-cleanup of stale cache entries

3. MeteorChangeDetectorService (

   meteor-change-detector.service.ts

   )
   • Hash-based change detection (MD5)
   • Field-level change tracking
   • Incremental sync filtering

4. Entity Mappers (

   mappers/

   )
   • Transform MongoDB documents to Supabase format
   • Handle field mapping, type conversion, FK resolution

5. Media Transfer Service (

   media-transfer.service.ts

   )
   • Transfers files from Meteor S3 to Supabase Storage
   • Handles media URL generation

Database Tables

-- Entity mapping cache (deduplication)
CREATE TABLE meteor_entity_mapping (
  meteor_id text PRIMARY KEY,
  entity_type text NOT NULL,
  entity_id uuid NOT NULL,
  source_hash text,           -- MD5 hash for change detection
  source_data jsonb,          -- Cached MongoDB document
  first_synced_at timestamptz,
  last_synced_at timestamptz,
  sync_count integer DEFAULT 1,
  sync_status text DEFAULT 'synced', -- synced | pending | error | skipped
  error_message text
);

-- Sync run tracking
CREATE TABLE meteor_sync_runs (
  id uuid PRIMARY KEY,
  sync_type text NOT NULL,    -- full | incremental | entity | resume
  status text NOT NULL,       -- running | completed | failed | partial
  trigger_type text,          -- manual | cron | script | webhook
  triggered_by uuid,
  started_at timestamptz,
  completed_at timestamptz,
  duration_seconds integer,
  metrics jsonb               -- created, updated, skipped, failed counts
);

-- Change tracking
CREATE TABLE meteor_sync_changes (
  id uuid PRIMARY KEY,
  sync_run_id uuid REFERENCES meteor_sync_runs(id),
  meteor_id text,
  entity_type text,
  operation text,             -- created | updated | skipped | error
  changed_fields jsonb,       -- Array of field changes
  error_message text,
  created_at timestamptz
);

-- Sync state (for incremental sync)
CREATE TABLE meteor_sync_state (
  entity_type text PRIMARY KEY,
  last_sync_at timestamptz,
  last_meteor_id text,        -- For resume capability
  checkpoint_data jsonb
);

Quick Commands Reference

Local Sync (Direct MongoDB Access)

# Full sync of all entities
pnpm meteor:sync --full

# Incremental sync since last run
pnpm meteor:sync --incremental

# Sync specific entity type
pnpm meteor:sync --entity organization
pnpm meteor:sync --entity candidate
pnpm meteor:sync --entity media

# Preview changes without applying
pnpm meteor:sync --dry-run

# Resume a failed sync
pnpm meteor:sync --resume <run-id>

Requirements:

• METEOR_MONGO_URL

  - MongoDB connection string

• SUPABASE_URL

  and

  SUPABASE_SERVICE_KEY

  environment variables

Staging/Production Sync (Remote via API)

# Check sync status
pnpm meteor:staging status

# Trigger a full sync
pnpm meteor:staging trigger

# Trigger incremental sync
pnpm meteor:staging trigger --type incremental

# Sync specific entity type
pnpm meteor:staging trigger --entity organization

# Dry run (preview only)
pnpm meteor:staging trigger --dry-run

# View sync history
pnpm meteor:staging history
pnpm meteor:staging history --limit 20

# View detailed logs for a specific run
pnpm meteor:staging logs <run-id>

# View sync statistics
pnpm meteor:staging stats

# Watch sync status in real-time
pnpm meteor:staging watch
pnpm meteor:staging watch --interval 3

Requirements:

• METEOR_SYNC_API_KEY

  - API key for authentication

• STAGING_URL

  (optional) - defaults to

  https://staging.ballee.app

User Migration

migrate-users.ts

Migrates MongoDB users to Supabase auth.users with bcrypt password hash preservation:

# From skill scripts folder
cd .claude/skills/meteor-sync-specialist/scripts

# Preview migration (no changes)
npx tsx migrate-users.ts --dry-run

# Run full migration
npx tsx migrate-users.ts

What it does:

1. Fetches all MongoDB users
2. Creates auth.users entries (preserving bcrypt hashes for seamless login)
3. Creates auth.identities for email provider
4. Triggers create profiles via

   on_auth_user_created

   trigger
5. Updates profiles with

   meteor_id

   for linking
6. Links

   professional_profiles.user_id

   via

   preferredUserCandidateId

7. Removes duplicate profiles created by trigger

Important: Before running, ensure trigger functions use

public.

sync-orphan-media.ts

Syncs media that only has

userId

profile_media

# Preview sync
npx tsx sync-orphan-media.ts --dry-run

# Run sync
npx tsx sync-orphan-media.ts

Prerequisites: Users must be migrated first (

migrate-users.ts

sync-post-media.ts

Syncs media references from MongoDB Posts to

post_media

# Preview sync
npx tsx sync-post-media.ts --dry-run

# Run sync
npx tsx sync-post-media.ts

Prerequisites: Posts must be synced first (

profile_posts

Entity Mappers Reference

Mapper Overview

OrganizationMapper

OrganizationMediaMapper

CandidateMapper

DancerMediaMapper

ExperienceMapper

PostMapper

LikeMapper

FollowMapper

AuditionMapper

AuditionApplicationMapper

Entity Types

type MeteorEntityType =
  | 'organization'
  | 'organization_media'
  | 'candidate'
  | 'media'
  | 'experience'
  | 'post'
  | 'follow'
  | 'like'
  | 'application'
  | 'offer'
  | 'user'
  | 'audition'
  | 'audition_application';

Sync Order (Dependencies)

Entities must be synced in this order to resolve foreign keys:

Level 1 (No dependencies):
├── organization
├── organization_media
├── candidate
└── media (dancer_media)

Level 2 (Depends on Level 1):
├── experience (refs: organization, candidate)
├── audition (refs: organization)
└── post (refs: candidate, organization)

Level 3 (Depends on Level 2):
├── audition_application (refs: audition, candidate)
├── like (refs: post, candidate)
├── follow (refs: candidate, organization)
└── comment (refs: post, candidate)

Field Mapping Conventions

_id

meteor_id

meta.createdAt

created_at

meta.modifiedAt

updated_at

meta.createdBy

created_by

CandidateMapper (Complex - 3 Tables)

The candidate mapper splits MongoDB documents across 3 Supabase tables:

// MongoDB Candidate document
{
  _id: ObjectId,
  userId: ObjectId,
  firstName: string,
  lastName: string,
  stageName: string,
  birthdate: Date,
  bio: string,
  danceStyles: string[],
  height: number,
  weight: number,
  availableForHire: boolean,
  // ... 30+ more fields
}

// Supabase Tables:
// 1. profiles (basic user info)
{
  id: uuid,
  display_name: string,
  first_name: string,
  last_name: string,
  birthdate: date
}

// 2. professional_profiles (career info)
{
  id: uuid,
  user_id: uuid,
  stage_name: string,
  bio: text,
  dance_styles: text[],
  available_for_hire: boolean,
  social_handles: jsonb
}

// 3. dancer_profiles (physical attributes)
{
  id: uuid,
  professional_profile_id: uuid,
  height_cm: integer,
  weight_kg: integer,
  pointe_work: boolean,
  acrobatics: boolean
}

OrganizationMapper

// MongoDB → Supabase
{
  _id: ObjectId,          // → meteor_id
  name: string,           // → name
  type: 'school' | 'company' | 'agency', // → type
  logoMediaId: ObjectId,  // → logo_media_id (resolve via mapping)
  headerMediaId: ObjectId, // → header_media_id
  bio: string,            // → description
  website: string,        // → website
  location: {             // → address, city, country
    city: string,
    country: string
  }
}

Sync Modes

Full Sync

Syncs all documents from MongoDB regardless of previous sync state:

pnpm meteor:sync --full

• Fetches all documents from each collection
• Skips unchanged documents (via hash comparison)
• Updates metrics for all operations
• Use for: Initial migration, data recovery, full refresh

Incremental Sync

Only syncs documents modified since last successful sync:

pnpm meteor:sync --incremental

• Uses

  meta.modifiedAt

  > last sync timestamp
• Much faster for routine updates
• Requires

  meteor_sync_state

  to track last sync
• Use for: Daily/hourly sync jobs

Entity Sync

Syncs specific entity types only:

pnpm meteor:sync --entity organization
pnpm meteor:sync --entity candidate

• Useful for targeted updates
• Respects dependency order if syncing multiple
• Use for: Fixing specific entity sync issues

Resume Sync

Continues a failed sync from the last checkpoint:

pnpm meteor:sync --resume <run-id>

• Reads checkpoint from

  meteor_sync_state

• Skips already-synced entities
• Use for: Recovering from network/timeout failures

Troubleshooting

Issue 0: User Migration Fails with "relation does not exist"

Symptoms:

• Migration fails with errors like

  relation "profiles" does not exist

• Or

  relation "professional_profiles" does not exist

Cause: Trigger functions on

auth.users

public.

Solution: Fix the trigger functions to use fully qualified table names:

-- Fix trigger_generate_profile_slug
CREATE OR REPLACE FUNCTION public.trigger_generate_profile_slug()
RETURNS TRIGGER AS $$
DECLARE
  v_base_slug TEXT;
  v_slug TEXT;
  v_counter INTEGER := 0;
  v_user_row RECORD;
BEGIN
  -- Get user info - USE public.profiles instead of profiles
  SELECT first_name, last_name, display_name INTO v_user_row
  FROM public.profiles WHERE id = NEW.user_id;

  -- ... rest of function
  -- Replace all 'profiles' with 'public.profiles'
END;
$$ LANGUAGE plpgsql SECURITY DEFINER;

-- Fix create_dancer_profile_on_signup
CREATE OR REPLACE FUNCTION public.create_dancer_profile_on_signup()
RETURNS TRIGGER AS $$
BEGIN
  -- Use public.professional_profiles and public.dancer_profiles
  INSERT INTO public.professional_profiles (id, user_id, profile_type, ...)
  VALUES (gen_random_uuid(), NEW.id, 'dancer', ...);

  INSERT INTO public.dancer_profiles (id, ...)
  VALUES (...);

  RETURN NEW;
END;
$$ LANGUAGE plpgsql SECURITY DEFINER;

-- Fix setup_new_user
CREATE OR REPLACE FUNCTION public.setup_new_user()
RETURNS TRIGGER AS $$
BEGIN
  -- Use public.accounts
  INSERT INTO public.accounts (id, name, slug, ...)
  VALUES (...);

  RETURN NEW;
END;
$$ LANGUAGE plpgsql SECURITY DEFINER;

Key tables to prefix with

public.

• profiles

  →

  public.profiles

• professional_profiles

  →

  public.professional_profiles

• dancer_profiles

  →

  public.dancer_profiles

• accounts

  →

  public.accounts

• accounts_memberships

  →

  public.accounts_memberships

Issue 1: Duplicate Entities Created

Symptoms:

• Multiple Supabase records for same MongoDB document

• meteor_entity_mapping

  has duplicate entries

Debugging:

-- Check for duplicate mappings
SELECT meteor_id, entity_type, COUNT(*)
FROM meteor_entity_mapping
GROUP BY meteor_id, entity_type
HAVING COUNT(*) > 1;

-- Find entities without meteor_id
SELECT id, name, created_at
FROM organizations
WHERE meteor_id IS NULL
  AND created_at > NOW() - INTERVAL '1 day';

Solution:

1. Review

   MeteorDuplicatePreventionService.findExistingEntity()

2. Ensure MongoDB

   _id

   is correctly passed
3. Check for race conditions in parallel sync

Issue 2: Stale Cache Entries

Symptoms:

• Sync skips creating entities but they don't exist
• Cache shows entity_id but Supabase query returns null

Debugging:

-- Find stale cache entries
SELECT mem.meteor_id, mem.entity_type, mem.entity_id
FROM meteor_entity_mapping mem
LEFT JOIN organizations o ON o.id = mem.entity_id
WHERE mem.entity_type = 'organization'
  AND o.id IS NULL;

Solution:

-- Clean up stale entries
DELETE FROM meteor_entity_mapping mem
WHERE NOT EXISTS (
  SELECT 1 FROM organizations WHERE id = mem.entity_id
)
AND entity_type = 'organization';

Issue 3: Foreign Key Resolution Failed

Symptoms:

• Sync fails with "constraint violation" errors
• Entity references non-existent foreign key

Debugging:

# Check sync order
pnpm meteor:staging logs <run-id>

# Verify dependency exists
pnpm sql:local "SELECT * FROM organizations WHERE meteor_id = '<org_meteor_id>'"

Solution:

1. Ensure entities are synced in correct dependency order
2. Check if referenced entity was skipped due to error
3. Re-run sync for dependent entity type first

Issue 4: Change Detection Not Working

Symptoms:

• Sync doesn't update entities when MongoDB data changes
• Entities stuck with old data

Debugging:

-- Check source_hash in mapping
SELECT meteor_id, source_hash, last_synced_at
FROM meteor_entity_mapping
WHERE meteor_id = '<meteor_id>';

Solution:

1. Review

   MeteorChangeDetectorService.hasChanges()

2. Ensure hash excludes volatile fields (

   _id

   ,

   meta

   )
3. Force update by deleting cache entry

Issue 5: Sync Run Stuck in "Running"

Symptoms:

• Sync status shows "running" but no progress
• API returns timeout errors

Debugging:

-- Check for stuck runs
SELECT id, sync_type, status, started_at,
       NOW() - started_at as duration
FROM meteor_sync_runs
WHERE status = 'running'
ORDER BY started_at DESC;

Solution:

-- Mark stuck run as failed
UPDATE meteor_sync_runs
SET status = 'failed',
    completed_at = NOW(),
    duration_seconds = EXTRACT(EPOCH FROM NOW() - started_at)::integer
WHERE status = 'running'
  AND started_at < NOW() - INTERVAL '30 minutes';

API Endpoint Reference

Endpoint:

/api/sync/meteor

Authentication

All requests require

Authorization: Bearer <METEOR_SYNC_API_KEY>

GET Endpoints

?action=status

?action=history&limit=10

?action=stats

?action=logs&runId=<id>

POST Endpoint

Trigger a sync:

{
  "syncType": "full|incremental|entity",
  "entityTypes": ["organization", "candidate"],
  "dryRun": false,
  "batchSize": 100,
  "continueOnError": true
}

Response:

{
  "success": true,
  "syncRunId": "uuid",
  "status": "running",
  "startedAt": "2025-12-09T10:00:00Z"
}

Diagnostic Scripts

diagnose-sync-status (meteor-diagnose.cjs)

Check overall sync health:

# From apps/web directory
cd apps/web && node scripts/meteor-diagnose.cjs

Checks:

• MongoDB connection status
• Recent sync runs and their status
• Entity mapping statistics
• Stale cache entries
• Stuck running syncs
• Entities with errors
• Sync state for incremental sync

validate-entity-mapping.ts

Validate cache integrity (TypeScript version in skill folder):

# From apps/web directory with tsx available
cd apps/web && npx tsx ../../.claude/skills/meteor-sync-specialist/scripts/validate-entity-mapping.ts

Checks:

• Cache entries pointing to deleted entities
• Orphaned cache entries
• Duplicate mappings

compare-counts.ts

Compare MongoDB vs Supabase counts:

cd apps/web && npx tsx ../../.claude/skills/meteor-sync-specialist/scripts/compare-counts.ts

Output:

Entity Type         MongoDB    Supabase   Diff    Synced%
─────────────────────────────────────────────────────────
organization        428        425        -3      99.3%
candidate           20018      19854      -164    99.2%
media               75140      73278      -1862   97.5%
post                1492       1490       -2      99.9%

Best Practices

Duplicate Prevention

1. Always use MongoDB

   _id

   - Never rely on name/email matching
2. Validate cached entities - Check entity exists before trusting cache
3. Auto-cleanup stale entries - Remove cache when entity deleted
4. Log all cache operations - Aids debugging

Change Detection

1. Exclude volatile fields - Don't hash

   _id

   ,

   meta.*

2. Use consistent ordering - Sort keys before hashing
3. Log detected changes - Show what triggered update
4. Batch updates - Don't update one field at a time

Error Handling

1. Continue on error - Don't stop sync for one bad document
2. Track failed entities - Record in

   meteor_sync_changes

3. Log with context - Include meteor_id, entity_type
4. Allow resume - Save checkpoint for recovery

Performance

1. Batch size - Default 100 documents per batch
2. Parallel where possible - Independent entity types can run in parallel
3. Index meteor_id - Ensure B-tree index on

   meteor_id

   columns
4. Incremental preferred - Use incremental sync for routine updates

Common Code Patterns

Safe Entity Lookup

// CORRECT - Validates entity exists
const existingId = await duplicatePrevention.findExistingEntity(
  meteorId,
  'organization'
);

if (existingId) {
  // Entity exists and is valid
  const hasChanges = changeDetector.hasChanges(newData, cachedData);
  if (hasChanges) {
    await updateEntity(existingId, newData);
  }
} else {
  // Create new entity
  await createEntity(newData);
}

Idempotent Sync

async function syncDocument(doc: MeteorDocument) {
  const meteorId = doc._id.toString();

  // Check if exists (validates entity still exists)
  const existingId = await duplicatePrevention.findExistingEntity(
    meteorId,
    entityType
  );

  if (existingId) {
    // Get cached data for comparison
    const cachedData = await duplicatePrevention.getCachedSourceData(meteorId);

    if (changeDetector.hasChanges(doc, cachedData)) {
      await updateEntity(existingId, mapper.mapToSupabase(doc));
      await duplicatePrevention.updateEntityMapping(meteorId, doc);
      return { operation: 'updated' };
    }
    return { operation: 'skipped' };
  } else {
    const newId = await createEntity(mapper.mapToSupabase(doc));
    await duplicatePrevention.registerEntity(meteorId, entityType, newId, doc);
    return { operation: 'created' };
  }
}

Batch Processing with Error Handling

async function syncBatch(documents: MeteorDocument[]) {
  const results = {
    created: 0,
    updated: 0,
    skipped: 0,
    failed: 0,
    errors: [] as Array<{ meteorId: string; error: string }>
  };

  for (const doc of documents) {
    try {
      const result = await syncDocument(doc);
      results[result.operation]++;
    } catch (error) {
      results.failed++;
      results.errors.push({
        meteorId: doc._id.toString(),
        error: error.message
      });

      // Mark in entity mapping for retry
      await duplicatePrevention.markEntityError(
        doc._id.toString(),
        entityType,
        error.message
      );

      // Continue processing other documents
      console.error(`Failed to sync ${doc._id}:`, error);
    }
  }

  return results;
}

Reference Files

Core Sync Infrastructure

• Main service:

  apps/web/app/admin/sync/_lib/server/meteor/meteor-sync.service.ts

• Duplicate prevention:

  apps/web/app/admin/sync/_lib/server/meteor/meteor-duplicate-prevention.service.ts

• Change detector:

  apps/web/app/admin/sync/_lib/server/meteor/meteor-change-detector.service.ts

• Media transfer:

  apps/web/app/admin/sync/_lib/server/meteor/media-transfer.service.ts

Entity Mappers

• Mapper index:

  apps/web/app/admin/sync/_lib/server/meteor/mappers/index.ts

• Organization:

  apps/web/app/admin/sync/_lib/server/meteor/mappers/organization.mapper.ts

• Candidate:

  apps/web/app/admin/sync/_lib/server/meteor/mappers/candidate.mapper.ts

• Experience:

  apps/web/app/admin/sync/_lib/server/meteor/mappers/experience.mapper.ts

• Dancer media:

  apps/web/app/admin/sync/_lib/server/meteor/mappers/dancer-media.mapper.ts

• Organization media:

  apps/web/app/admin/sync/_lib/server/meteor/mappers/organization-media.mapper.ts

• Post:

  apps/web/app/admin/sync/_lib/server/meteor/mappers/post.mapper.ts

• Like:

  apps/web/app/admin/sync/_lib/server/meteor/mappers/like.mapper.ts

• Follow:

  apps/web/app/admin/sync/_lib/server/meteor/mappers/follow.mapper.ts

CLI Scripts

• Local sync:

  scripts/meteor-sync/run-sync.ts

• Staging sync:

  scripts/meteor-sync/staging-sync.ts

• Media sync:

  scripts/sync-remaining-media.ts

Migration Scripts (in skill folder)

• User migration:

  .claude/skills/meteor-sync-specialist/scripts/migrate-users.ts

• Orphan media:

  .claude/skills/meteor-sync-specialist/scripts/sync-orphan-media.ts

• Post media:

  .claude/skills/meteor-sync-specialist/scripts/sync-post-media.ts

• Entity validation:

  .claude/skills/meteor-sync-specialist/scripts/validate-entity-mapping.ts

• Count comparison:

  .claude/skills/meteor-sync-specialist/scripts/compare-counts.ts

• Sync diagnostics:

  .claude/skills/meteor-sync-specialist/scripts/diagnose-sync-status.ts

API & Admin UI

• API route:

  apps/web/app/api/sync/meteor/route.ts

• Admin page:

  apps/web/app/admin/sync/meteor/page.tsx

• Trigger panel:

  apps/web/app/admin/sync/meteor/_components/meteor-sync-trigger-panel.tsx

• History component:

  apps/web/app/admin/sync/meteor/_components/meteor-sync-history.tsx

• Stats component:

  apps/web/app/admin/sync/meteor/_components/meteor-sync-stats.tsx

Server Actions

• Sync actions:

  apps/web/app/admin/sync/meteor/_actions/meteor-sync.actions.ts

• User sync:

  apps/web/app/admin/sync/meteor/_actions/meteor-user-sync.actions.ts

Database Migrations

• Infrastructure:

  apps/web/supabase/migrations/20251207131700_create_meteor_sync_infrastructure.sql

• Media meteor_id:

  apps/web/supabase/migrations/20251207145437_add_meteor_id_to_media_and_comments.sql

• Community meteor_id:

  apps/web/supabase/migrations/20251207160100_add_meteor_id_to_community_tables.sql

• Dancer media meteor_id:

  apps/web/supabase/migrations/20251208183601_add_meteor_id_to_dancer_media.sql

Documentation

• Sync README:

  scripts/meteor-sync/README.md

• Migration README:

  scripts/migration/README.md

• WIP - Meteor parity:

  docs/wip/active/WIP_achieving_100_percent_meteor_parity_2025_12_09.md

• WIP - Media sync:

  docs/wip/active/WIP_syncing_remaining_mongodb_media_2025_12_09.md

Related Skills

• MongoDB queries:

  .claude/skills/mongodb-production-query/SKILL.md

• Airtable sync:

  .claude/skills/airtable-sync-specialist/SKILL.md