Hello and welcome to the Developer Ecosystem News!

The first quarter of the year was full of exciting activities in the InterSystems Developer Ecosystem. In case you missed something, we've prepared a selection of the hottest news and topics for you to catch up on!

Hi Community,
In this article, I will introduce my application iris-AgenticAI .

The rise of agentic AI marks a transformative leap in how artificial intelligence interacts with the world—moving beyond static responses to dynamic, goal-driven problem-solving. Powered by OpenAI’s Agentic SDK , The OpenAI Agents SDK enables you to build agentic AI apps in a lightweight, easy-to-use package with very few abstractions. It's a production-ready upgrade of our previous experimentation for agents, Swarm.
This application showcases the next generation of autonomous AI systems capable of reasoning, collaborating, and executing complex tasks with human-like adaptability.

Application Features

• Agent Loop 🔄 A built-in loop that autonomously manages tool execution, sends results back to the LLM, and iterates until task completion.
• Python-First 🐍 Leverage native Python syntax (decorators, generators, etc.) to orchestrate and chain agents without external DSLs.
• Handoffs 🤝 Seamlessly coordinate multi-agent workflows by delegating tasks between specialized agents.
• Function Tools ⚒️ Decorate any Python function with @tool to instantly integrate it into the agent’s toolkit.
• Vector Search (RAG) 🧠 Native integration of vector store (IRIS) for RAG retrieval.
• Tracing 🔍 Built-in tracing to visualize, debug, and monitor agent workflows in real time (think LangSmith alternatives).
• MCP Servers 🌐 Support for Model Context Protocol (MCP) via stdio and HTTP, enabling cross-process agent communication.
• Chainlit UI 🖥️ Integrated Chainlit framework for building interactive chat interfaces with minimal code.
• Stateful Memory 🧠 Preserve chat history, context, and agent state across sessions for continuity and long-running tasks.

Hi Guys,

Not sure what I'm missing here, I'm using to download files that starts with MTC_88 from S3 bucket using AmazonS3 inboundAdapter as below, but I'm not getting anything and I'm sure there thousands of files that starts with MTC_88 

and the log is not getting any errors?

Thanks

# IRIS-Intelligent Butler
IRIS Intelligent Butler is an AI intelligent butler system built on the InterSystems IRIS data platform, aimed at providing users with comprehensive intelligent life and work assistance through data intelligence, automated decision-making, and natural interaction.
## Application scenarios
 adding services, initializing configurations, etc.

If you want to know if a class about a topic already exists asking a simple natural language question, it is possible now. Download and run the application https://openexchange.intersystems.com/package/langchain-iris-tool to know all about your project classes in a Chat.

 JSON Web Token (JWT) Authentication

Hi Everyone,

I would like to share the code and step-by-step instructions/or guideline for generating a JWT (JSON Web Token) signature, as well as how to test it using Postman / HealthConnect.

JWT is an open standard (RFC 7519) that defines a compact, URL-safe method for securely transmitting information between parties in the form of a JSON object.

Structure of a JWT:

A JWT consists of three parts, separated by dots (.):

Hi all,

As part of the development an API to know what is the instance of IRIS is connected, I've found some methods to know information about the server that can help you.

Get the server name: $SYSTEM.INetInfo.LocalHostName()

Get the server IP: $SYSTEM.INetInfo.HostNameToAddr($SYSTEM.INetInfo.LocalHostName())

Get the instance name: $PIECE($SYSTEM,":",2)

So, I have created the following code as BS class:

Class St.Common.Api Extends (%CSP.REST, Ens.BusinessService)
{
{

XData UrlMap [ XMLNamespace = "http://www.intersystems.

Hi Community!

Welcome to Issue #20 of the InterSystems Ideas newsletter! This edition highlights the latest news from the Ideas Portal, such as:

✓ General statistics
✓ Results of the "DC search" sweepstakes
✓ DC search ideas to vote for

When batch inserting data into a table via SQL, I can use the %NOCHECK keyword to avoid checking foreign key integrity.  This would be appropriate for cases when the inserted data has been verified by some external process.

However, when inserting via objects, I don't see a way to get the same behavior.  Are there any workarounds that use objects for this?

For this case, I have a tool (Tier 2 CCR) for loading many objects into a namespace. The referential integrity of these objects has already be confirmed in a source namespace.

I just realized I never finished this serie of articles!

In today's article, we'll take a look at the production process that extracts the ICD-10 diagnoses most similar to our text, so we can select the most appropriate option from our frontend.

Looking for diagnostic similarities:

From the screen that shows the diagnostic requests received in HL7 in our application, we can search for the ICD-10 diagnoses closest to the text entered by the professional.

To speed up the search process, we stored the vectorized text of the diagnosis received at the time of capturing the HL7 message in our database.

Hi,

I've a list of running scheduled task in task manger and would to crate a tasks to monitor if any of my tasks has stopped running, is there a function to check tasks status?  

Thanks 

Prompt

Firstly, we need to understand what prompt words are and what their functions are.

Prompt Engineering

Hint word engineering is a method specifically designed for optimizing language models.
Its goal is to guide these models to generate more accurate and targeted output text by designing and adjusting the input prompt words.

The complex record mapper can help you process text file data consisting of various types of records to persistent messages in IRIS. To gain a basic understanding of the complex record mapper and see an example implemented in the production, check out the learning services video below:

https://community.intersystems.com/post/video-using-complex-record-mapper

This article is going to help troubleshoot when you see <Method DOES NOT EXIST> when handling record objects.

Hi Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯  Security - Granular Access Control to Files with Fapolicyd @ Global Summit 2024

Is there a File Service (or a way to define a RecordMap) to intake a file that contains records that are JSON object?I would like to have my Service route each record(object) to a Process one at a time.

Hi Community!

I'm very excited to share with you some highlights from yesterday, from UK&I Data Summit in Birmingham! There are exciting announcements, FREE tickets to the Summit and much more, so read on!

how can I get the classMethod name ?
like we get class name using "$CLASSNAME($THIS)", same way I need class Method ?

Now it is possible ask your IRIS server using an AI Chat or compose other agent applications to get:

1. List the server metrics
2. Return intersystems iris server information
3. Save the global value Hello to the global name Greetings
4. Get the global value Greetings
5. Kill the global Greetings
6. List the classes on IRIS Server
7. Where is intersystems iris installed?
8. Return namespace information from the USER
9. List the CSP Applications
10. List the server files on namespace USER
11. List the jobs on namespace %SYS

To do it, get and install the new package langchain-iris-tool (https://openexchange.

I'd like to ask you for recommendations on how to properly use repository dependencies when using VSCode and Client-side editing. Suppose I have projects A, B and C, with A being independent, B depending on A, and C depending on A and B. I am currently working with the main project C, and I want to be able to contribute to all the other projects in a single VSCode window (instead of opening three instances). How do you solve this problem? Git submodules? ZPM? Something else?

If one of your packages on OEX receives a review you get notified by OEX only of YOUR own package.   
The rating reflects the experience of the reviewer with the status found at the time of review.   
It is kind of a snapshot and might have changed meanwhile.   
Reviews by other members of the community are marked by * in the last column.

I also placed a bunch of Pull Requests on GitHub when I found a problem I could fix.    
Some were accepted and merged, and some were just ignored.     
So if you made a major change and expect a changed review just let me know.

We are receiving the report in text format and it has special characters like ', - like that in the text. Source system is using the UTF8 encoding format hence the text is showing as ' � ' . Is there a way to convert the utf8 to actual character in the DTL.

Thank you,

This article shares analysis in solution cycle for the Open Exchange application TOOT ( Open Exchange application )

The hypothesis

A button on a web page can capture the users voice. IRIS integration could manipulate the recordings to extract semantic meaning that IRIS vector search can then offer for new types of AI solution opportunity.

The fun semantic meaning chosen was for musical vector search, to build new skills and knowledge along the way.

Hi Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ Rapidly Create and Deploy Secure REST Services on InterSystems IRIS @ Global Summit 2024

 I have dynamic sql select query ,

Set resultset = ##class(%ResultSet).%New()

 set sql = "SELECT COUNT(*) FROM "_tableName_" WHERE "_fieldName_">='"_fromDate_"' AND "_fieldName_"<='"_currentDate_"'"

 SET SC = resultset.Prepare(sql)

 SET SC = resultset.Execute(sql)

How can I print/view the count ?

Hi Team,

I’m looking for an API or command to determine if the supported CPU version exists on a Windows system.

Before installing IRIS, I would like to confirm whether the system/server has the supported CPU version. Do we have any API or command to check the details before starting the installation of IRIS 2024.1?

I need to make changes to  OBX 5 which shows as immutable

I have tried ConstructClone, ThrowOnError, and Streams but I can't get the syntax correct

Example

OBX|1|TX|2000.02^REASON FOR REQUEST^AS4|142|REASON FOR REQUEST:      Total Cost:           0.00||||||O
                                        ^^^^ remove "REASON FOR REQUEST"                                                                            ^^ add cr/lf so down stream reports can be formatted more easily

I have the code done to parse out the "REASON FOR REQUEST" but I need to make the OBX 5 show the change.

Before:

OBX|1|TX|2000.

Hi Community,

We're pleased to present you with the latest and, obviously, the hottest presentation of the first day of the UK&I Data Summit in Birmingham! It is dedicated to the Developer Ecosystem and done by @Dean Andrews, Head of the Developer Relations at InterSystems:

⏯ Developer Ecosystem: Latest News @ UK&I Data Summit

Hi, Community!

How can you improve your team's work on interface components? See how source control can help:

Using Server-Side Source Control in Health Connect Cloud

I'm trying to see if I can register an old product, any ideas how I would do this?

Jason