Update README.md (#1569)

* Update README.md

Add Radek's agent as reference

Signed-off-by: Jenna Winkler <[email protected]>

* Update README.md

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Signed-off-by: Jenna Winkler <[email protected]>

* Update README.md

* Update README.md

* Update README.md

Signed-off-by: Jenna Winkler <[email protected]>

---------

Signed-off-by: Jenna Winkler <[email protected]>
Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Author: jenna-winkler

README.md

@@ -95,14 +95,15 @@ You should see: "Ciao Alice!" 🎉
 
 Reference implementations demonstrating core Agent Stack capabilities.
 
-- [BeeAI Showcase Agent](https://github.com/jenna-winkler/beeai-showcase-agent) - Full-featured chat assistant demonstrating RequirementAgent with conditional tool use, web search (DuckDuckGo), advanced reasoning (ThinkTool), file handling (PDF/CSV/JSON), streaming, UI feature toggles, trajectory logging, and citation extraction.
+- [Agent Stack Showcase](https://github.com/jenna-winkler/agentstack-showcase) - Full-featured chat assistant demonstrating RequirementAgent with conditional tool use, web search (DuckDuckGo), advanced reasoning (ThinkTool), file handling (PDF/CSV/JSON), streaming, UI feature toggles, trajectory logging, and citation extraction.
 - [Serper Search Agent](https://github.com/jenna-winkler/serper-search-agent) - Web search agent showing runtime secrets management (Secrets Extension), custom tool creation (SerperSearchTool), automatic query term extraction, and structured results with citations.
-- [GitHub Issue Writer](https://github.com/jenna-winkler/github_issue_writer) - Single-turn workflow using the Form Extension for multi-field input, AI-enhanced issue drafting with ThinkTool, and professional Markdown formatting.
+- [GitHub Issue Writer](https://github.com/jenna-winkler/github_issue_writer) - Single-turn workflow using the Form Extension for multi-field input, AI-enhanced issue drafting with ThinkTool, and Markdown formatting.
 - [Chat Agent](https://github.com/i-am-bee/agentstack/tree/main/agents/chat) - Multi-turn conversational agent using RequirementAgent, ActTool for reasoning sequences, and ClarificationTool for ambiguous queries. Integrates DuckDuckGo, Wikipedia, OpenMeteo, and file tools with UnconstrainedMemory, streaming, citation extraction, and OpenTelemetry instrumentation.
 - [Form Agent](https://github.com/i-am-bee/agentstack/tree/main/agents/form) - Single-turn form interaction using Form Extension with multiple field types, customizable layouts, file uploads, validation, and structured output.
 - [RAG Agent](https://github.com/i-am-bee/agentstack/tree/main/agents/rag) - Retrieval-Augmented Generation agent supporting 12+ file formats, dynamic vector stores, semantic search (VectorSearchTool), document summaries (FileReaderTool), intelligent tool selection, and citation tracking with document URLs.
 - [OAuth Agent](https://github.com/i-am-bee/agentstack/blob/main/apps/agentstack-sdk-py/examples/oauth.py) - OAuth Extension demo with MCP integration, browser-based authorization, secure token management, and Stripe MCP server access.
 - [Dynamic Form Request Agent](https://github.com/i-am-bee/agentstack/blob/main/apps/agentstack-sdk-py/examples/request_form_agent.py) - Multi-step form workflow showing both static and dynamic form generation, where the agent conditionally requests additional input mid-conversation.
+- [Flight Search 	and Visualization Agent](https://github.com/jezekra1/agentstack-workshop) - Agent that queries the Kiwi.com MCP API for flight results, requests missing parameters through the Form Extension, and optionally generates PNG or HTML route visualizations using geospatial helpers. It uses RequirementAgent to orchestrate tool calls (data validation and visualization) and streams a final answer with any generated files and citations.
 
 ### Community Agents