Activity

Update Shopify link styling to match website theme

Add Shopify App Store link to Sigma AI page

fix: use _build_graph check instead of graph property to avoid RuntimeError

fix: add ensure_initialized() call before accessing StorefrontAgent graph

feat: Add LangSmith native evaluators and improve agent tools

feat: Add 100-query LangSmith evaluation dataset and scripts

feat: Add LangSmith evaluation skill with full tracing

Add daily scheduled rebuild for activity page

docs: Add git commit guidelines - no watermarks

fix: Prevent duplicate priorities for featured products

feat: Add get_featured_products tool for merchant's hero products

fix: Yield text before products for proper streaming UX

fix: Generate meaningful fallback responses for product galleries

fix: Auto-refresh cart panel UI after remove/update operations

fix: Use Shopify Ajax cart API for remove/update cart operations

fix: Address Shopify App Store review issues (2.1.2)

fix: Shopify App Store review issues - cart errors, AI hallucination, prompt save

Add research sources section to GEO page

Add GEO audit feature with detailed report UI

Add deep crawl feature to GEO optimizer (up to 10 pages)

Add dedicated pages for DiMedi and ORY Berlin apps

Add DiMedi and ORY Berlin to apps page

chore: Clean up repository and update documentation

chore: Remove unused test artifacts and evaluation files

feat: Secure order lookup with triple verification via Shopify Admin API

feat: Add UX improvements - avatar gallery, color presets, language selection, skills toggles

feat: Add language and skill suggestions to auto-generate agent

feat: Add enabled_skills support across frontend and backend

feat: Add AI skills toggles for assistant capabilities

feat: Add language selection to AI assistant configuration

feat: Add avatar gallery and color presets to widget design studio

Revert to API for showcase data

Use static JSON for showcase data

Add llm.txt for LLM crawlers

Update GEO-optimized LLM content on homepage

Add showcase section to geo page

Remove emojis and special characters from GEO page

Fix GEO Optimizer polling to use correct API endpoints

Add interactive GEO Optimizer tool to apps section

Add GEO Optimizer page with navigation

Fix blog post title capitalization for consistency

Enlarge navbar menu and update email to hello@umerkhan.eu

Add Google Search Console verification meta tag

fix: Theme toggle now works on first click with event delegation

feat: Redesign website with consistent side-label layout and Three.js particles

fix: Pass GITHUB_TOKEN as build argument for Fly.io deployment

Redesign website with modern minimal UI and add activity page

fix: Clear ALL shop caches on uninstall (both shop_helpers and shop_resolver)

fix: Resolve correct shop_id after app reinstall

fix: Resolve app loading issue on fresh install

fix: Prevent Fly.io internal port 8080 from leaking into URLs

fix: Add data-astro-reload to prevent View Transitions port bug

feat: Add /apps page with app listing, update navbar

feat: Add Sigma AI to navbar

fix: Use absolute URLs for sigma-ai page links

Merge article-page-integration: Add Sigma AI pages

feat: Add Sigma AI landing page, privacy policy, and terms of service

feat: Add freemium usage tracking with 1000 sessions/month limit

fix: Hide internal Linear URL from merchants

fix: Ensure agent includes actual ticket URL in responses

docs: Add detailed installation and app embed troubleshooting

chore: Update documentation tool description for merchant context

security: Prevent code/data type exposure to merchants

fix: Add markdown rendering for support chat responses

Add merchant support chat widget with Linear integration

Add Fly.io deployment and homepage experience section

fix: Prevent hallucination and improve conversation memory

Fix: Prevent generic greetings on brand-specific queries

Add prompt guidance for show-all, catalog overview, and long conversations

fix: Clear shown_products state on empty search results

fix: Prevent Dawn theme CSS from hiding widget container

Fix sessions/analytics APIs and add dashboard metrics

feat: Add collections webhooks for real-time sync

fix: Pass BACKEND_API_URL explicitly to npm build process

fix: Expose BACKEND_API_URL to client bundle at build time

fix: Use correct field name 'body' for Article in Shopify GraphQL

feat: Add read_content scope for Shopify Pages API

fix: Remove invalid query argument from Shopify Pages GraphQL

fix: ShopCredentialManager to fetch access token from Supabase Vault

feat: Add Auto-Generate prompt configuration with LangGraph agent

feat: Professional agent responses with horizontal product scroll

fix: Cart synchronization with Shopify theme cart

feat: Redesign checkout panel with variant selectors and fix double-bubble

feat: Redesign Agentic widget to match OpenAI Shopping Demo

fix: SQL parameter mismatch in widget design PATCH endpoint

feat: Add Agentic widget with widget type selector in Design Studio

feat: Integrate theme settings into widget frontend

feat: Add Widget Design Studio for customizable chat widget themes

Fix redundant product cards on follow-up questions

fix: add SSE line buffering for large product_gallery events

fix: SQL tools now return JSON-serializable product data for product cards

feat: add full variant data to product search responses

feat: add graceful cart operations with ordinal references and button sync

fix: restore entity_id extraction for payload

fix: centralize Qdrant point ID generation to prevent duplicates

fix: use Shopify category taxonomy instead of productType for filtering

fix: use full GID for Qdrant point ID to enable proper upserts

fix: remove invalid 'close' SSE event type causing pydantic validation error

feat: add comprehensive Qdrant payload filtering for brand, price, stock, and tags

feat: fix Qdrant 6PN connectivity and enhance learning system

feat: add compliance webhooks and preference retrieval service

feat: add continuous learning system with preference extraction

feat: register customer auth routes and add API tests

feat: add Customer Accounts OAuth and order tracking tools

Enhance merchant prompt and session persistence

fix: per-turn tool counter, remove end_on, strengthen cart prompt

feat: add StorefrontAgent v4, widget-dev, ingestion fixes

fix: correct cart prompt params and add image_url to Qdrant

docs: add Phase 2 completion documentation

feat: add StorefrontAgent v4 - single agent architecture

fix: ensure semantic search for price queries + add logging

fix: use semantic search for price queries

fix: correct tool name in ProductReaderAgent prompts

feat: auto-ingest products and collections on app install

fix: use SAVEPOINT for PostgreSQL transaction isolation

feat: auto-sync products to Qdrant on ingestion

fix: remove typing chunk that widget doesn't handle

fix: resolve chat widget 422 errors with session ID compatibility

fix: enable Shopify managed installation for token exchange

Fix embedded Shopify auth and add backend API integration

fix: add Polaris AppProvider for SSR context

fix: replace RouteErrorBoundary with SimpleErrorBoundary for SSR compatibility

fix: add /health endpoint to fix 503 errors

feat: add comprehensive error boundary system

fix: skip authenticate.admin() for embedded apps with session tokens

feat: migrate to file-based routing with flatRoutes

fix: remove duplicate AppProvider from root.tsx

fix: use route() instead of layout() for proper path handling

fix: prevent login form rendering for embedded apps

fix: properly handle embedded auth in login route

fix: remove auth/login route blocking embedded app

fix: resolve auth/login 500 error by restoring login routes

feat: enable data ingestion route with all dependencies

fix: resolve 500 error by disabling unstable_newEmbeddedAuthStrategy

fix: disable analytics route until backend API is ready

fix: register routes in routes.ts and add analytics page

fix: restore missing app routes accidentally removed in Fly.io migration

feat: migrate to Fly.io deployment with PostgreSQL

feat: add ChatWidgetAgent integration example for merchant profiles

fix: add start-dev.sh and enhance CORS for Cloudflare tunnels

chore: add Shopify app configuration and setup instructions

feat: complete Phase 5 UI and comprehensive documentation

fix: resolve test failures in merchant config test suite

docs: finalize Phase 5 guide and update status to 75% complete

test: add comprehensive test suites for Phase 6

docs: update implementation status - Phase 4 complete (60%)

feat: implement Phase 4 - Prompt Configuration API

fix: migration bug and add async database pool

docs: update implementation status - Phase 3 complete (45% done)

feat: add ChatWidgetAgent integration example for merchant profiles

feat: create SalesAgentComposer with merchant customization support

docs: add implementation status tracker for merchant prompts feature

feat: implement MerchantConfigService with Redis caching and validation

feat: add database migration and ORM models for merchant prompt customization

Merge feature/deep-agents-migration: Docker containerization and production setup

feat: Complete Docker containerization and production setup

feat: implement local SQL LLM with comprehensive testing

feat: fix product prices in Qdrant + LangChain SQL Agent analysis

fix: implement proper message trimming using middleware

feat: implement message trimming to prevent token overflow

refactor: remove MCP layer, use direct Qdrant for semantic search

fix: MCP client connection issues and add SQL fallback

Implement Phase 3: Advanced Features - Subagents and Long-Term Memory

Implement Phase 2: Deep Agents Core Migration

Phase 1 COMPLETE: Deep Agents POC - All tests PASSED

Add comprehensive Deep Agents migration documentation

Pre-Deep Agents migration checkpoint - hierarchical multi-agent architecture

Update graphs.py and langgraph.json with new orchestrator naming

Archive legacy agents and rename master_orchestrator_v3 to orchestrator

Update MetafieldReaderAgent prompt to prioritize product discovery tools

Add product discovery tools for MetafieldReaderAgent fuzzy→exact identifier conversion

Add load_dotenv() to llm_config.py to automatically load environment variables

Replace hardcoded ChatOpenAI with get_llm() in all agents - full Ollama support

Replace hardcoded ChatOpenAI with centralized get_llm() supporting Ollama

Add centralized LLM configuration supporting Ollama, OpenAI, and Anthropic

Update product read tools to use new price column

Fix checkpointer pattern following LangChain Academy best practices

CRITICAL FIX: Restore checkpointers for conversation memory

Add comprehensive conversation memory documentation

Add startup script for LangGraph dev with PostgreSQL persistence

Fix LangGraph dev compatibility while preserving conversation memory

CRITICAL FIX: Restore conversation memory by enabling checkpointers

Fix PostgreSQL connection issues by disabling SSL for local database

Enforce mandatory tool usage in reader agents

Integrate ReadSupervisor into MasterOrchestratorV3

Add safe state access for LangGraph Studio compatibility

Fix message content handling in MasterOrchestratorV3 and ReadSupervisor

Add comprehensive test suite for MasterOrchestratorV3

Fix checkpointer initialization for LangGraph API compatibility

Fix checkpointer initialization order in MasterOrchestratorV3

Fix relative imports in graphs.py for LangGraph Studio compatibility

Configure new multi-agent system for LangGraph Studio

Phase 3: MetafieldReaderAgent with 45 tools and dynamic selection

Phase 2: ReadSupervisor + ProductReaderAgent with dynamic tool selection

Phase 1: Foundation - MasterOrchestrator V3 with LLM routing and Pydantic validation

Add comprehensive multi-tenant architecture to implementation plan

Add comprehensive multi-agent implementation plan

Add LibrarianAgent with 45 specialized metafield tools

Refactor LibrarianAgent tools into modular structure

Add LibrarianAgent Phase 2: Complete Qdrant tools implementation

Add LibrarianAgent Phase 1: Database migration and SQL tools

Fix KeyError user_query - use local variable and remove from state dict

Fix TypedDict to use total=False for LangGraph Studio compatibility

Fix orchestrator to properly invoke ProductAgent V2 as subgraph

Fix AttributeError list object has no attribute lower

Handle multiple message formats in orchestrator (Studio dict/object/string)

Fix product_agent_node to properly handle compressed_instruction fallbacks

Fix Master Orchestrator to accept message-based input from LangGraph Studio

Add Master Orchestrator documentation and quick API test

Fix LangGraph API checkpointer error - remove custom MemorySaver

Implement Master Orchestrator with supervisor pattern for multi-agent routing

Fix token overflow and context length errors in ProductAgent V2

Implement ProductAgent V2 with LangGraph architecture

Update .gitignore to prevent environment files from being committed

Add comprehensive modularization plan for bulk_vector_sync.py

Add Tier 5 documentation and base sync module

Add Tier 5 entities: product_reviews and analytics_events

Clean up documentation: archive outdated files

Complete Phase 4: All 17 Shopify entities synced to Qdrant

🚀 Phase 3 Complete: Tier 2 Entity Ingestion - 8,212 vectors at 70/sec

🎉 Phase 2 Complete: Multi-Tenant Vector Architecture with 89 vectors/sec

🚀 Advanced vector architecture with enhanced weighted embeddings

🔧 Enhanced order & customer tracking with comprehensive business data

🎉 Production-ready ingestion system - 95% coverage achieved

🚀 Complete modular ingestion system implementation

Remove AI agent logic, preserve Shopify data ingestion workflow

🚀 Major Implementation: Complete Data Infrastructure & Ingestion Pipeline (Phase 1-4)

docs: Clarify database-first architecture for product reads

fix: Handle nested MCP response structure and correct get_product parameter

feat: Phase 4 Ticket 4.3 - Shopify MCP Product Agent

feat: Phase 4 Ticket 4.2 - Blog Content Ingestion Service

fix: Resolve MCP session management - Full working integration! 🎉

feat: Implement MCP protocol initialization and SSE support

fix: Add SSE support to MCP client Accept header

feat: Complete Phase 4 Ticket 4.1 - Shopify MCP Client Wrapper

feat: Complete Phase 3 Ticket 3.4 - LangGraph SEO Nodes

feat: Complete Phase 3 Ticket 3.3 - GSC-Powered SEO Agents

feat: Complete Phase 3 Ticket 3.2 - SEO Data Ingestion Pipeline

feat: Complete Phase 3 Ticket 3.1 - GSC MCP Server Setup

feat: Complete Phase 2 Ticket 2.6 - Verification & Advanced Features

feat: Complete Phase 2 Ticket 2.5 - Conditional Edge Implementation

feat: Phase 2 Ticket 2.4 - Complete with MetafieldsDetailAgent

feat: Phase 2 Ticket 2.4 - Add MetafieldSchemaAgent placeholder

feat: Phase 2 Ticket 2.4 - Convert BulkHandlers to BulkOperationsAgent

feat: Phase 2 Ticket 2.4 - Convert SEOAnalysisHandler to SEOOptimizationAgent

feat: Phase 2 Ticket 2.4 - Convert InventoryHandler to InventoryCheckAgent

feat: Phase 2 Ticket 2.4 - Convert DataStatusHandler to DataSyncAgent

feat: Phase 2 Ticket 2.4 - Convert AnalyticsHandlers to AnalyticsQueryAgent

feat: Phase 2 Ticket 2.4 - Convert CollectionListHandler to CollectionListAgent

feat: Phase 2 Ticket 2.4 - Convert MetafieldsHandler to MetafieldsListAgent

feat: Phase 2 Ticket 2.4 - Convert ProductSearchHandler to ProductSearchAgent

feat: Phase 2 Ticket 2.4 - Convert ProductListHandler to ProductListAgent

feat: Complete Phase 2 Ticket 2.4 - Convert ShopAnalysisHandler to real agent

fix: LangGraph agent integration bugs - intent classification and agent execution

feat: Complete Phase 2 Ticket 2.3 - Agent Node Migration

feat: Complete Phase 2 Ticket 2.2 - State Schema Validation & Utilities

feat: Complete Phase 2 Ticket 2.1 - LangGraph Infrastructure Setup

feat: Phase 1 Ticket 1.5 - Repository pattern implementation

feat: Phase 1 Ticket 1.4 - InfluxDB metrics collection

feat: Phase 1 Ticket 1.3 - Redis caching layer with multi-tier strategy

feat: Phase 1 Ticket 1.2 - Qdrant vector database setup

feat: Phase 1 - Supabase PostgreSQL setup and infrastructure

Fix SessionManager missing update_context method

refactor: Major codebase modularization and cleanup

feat: Integrate Agno Agent UI with FastAPI backend + Fix critical bugs

fix: Initialize MCP registry and async product creation

feat: Add auto-sync on startup + Qdrant vector embeddings

docs: Add comprehensive implementation summary

feat: Integrate 6 new MCP tools for enhanced shop intelligence

feat: Add user-controlled intelligent data ingestion system

feat: Add automatic shop data ingestion on startup

fix: Add environment loading to chat CLI and verify OpenAI integration

feat: Add Phase 1 & 2 - Multi-LLM support and chat interface

feat: Implement comprehensive metafields personalization system

refactor(batch-7): Add connectors, utils, scripts + docs (BATCH 7)

refactor(config): Create Settings system + wire into moderator (BATCH 6)

refactor(verifier): Split into façade + 4 verb modules (BATCH 5)

fix(verifier): Fix 7 failing verifier test cases - pre-work for Batch 5

fix(tests): Resolve 3 failing integration tests - memory access issues

refactor(seo): Split seo_agent.py into façade + 8 verb modules (BATCH 4)

refactor(orchestration): Split orchestrator.py into thin facade + modules (BATCH 3)

refactor(agent_base): Split agent_base.py into modular package (BATCH 2)

refactor(memory): Split memory.py into modular package (BATCH 1)

fix(memory): rename PromptVersion.metadata → prompt_metadata

Merge pull request #6 from umerkhan95/article-page-integration

Fix: Add missing pubDate field to store items

Merge branch 'article-page-integration'

Update blog post tags with more comprehensive categories

Merge pull request #5 from umerkhan95/article-page-integration

Add new blog post: Transformer vs. Diffusion Models

Merge pull request #4 from umerkhan95/article-page-integration

feat: add GitHub Copilot blog post

Merge pull request #3 from umerkhan95/article-page-integration

style: reduce blog post image size to 200px width

Merge pull request #2 from umerkhan95/article-page-integration

docs: update README with new features and simplify instructions

Merge pull request #1 from umerkhan95/article-page-integration

feat: replace sidebar with devtoolbar, add theme switching

Merge branch 'main' of https://github.com/umerkhan95/umerkhan.eu

test deployment

Update README.md

Preare for deployent