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José Donato

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José Donato

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Introducing Agent Rita: an open-source, model-agnostic agent for the OpenBB Workspace

June 25, 2026 — 7 MIN

Introducing Agent Rita: an open-source, model-agnostic agent for the OpenBB Workspace

We are open-sourcing Agent Rita, a model-agnostic agent built to run inside the OpenBB Workspace and power agentic workflows on top of your own data and apps. Agent Rita gives you extra control and ownership because it ships as code you can inspect, host, and extend. It's released as open source under the MIT license, one of the most permissive licenses available, so teams are free to run it, fork it, and adapt it to their own stack without asking us for permission.

Rita can be used in the OpenBB Workspace the same way as the default OpenBB Copilot included in the Community tier, with one key difference. OpenBB Copilot is our opinionated agent, built on the models we think work best for finance analytics. Rita is the open, model-agnostic version that you can run locally, giving teams control over the agentic layer itself.

What Agent Rita is

Rita was designed as an analytics copilot that lives next to your dashboards, apps, and data connections in the OpenBB Workspace. Out of the box, it can:

  • Find widgets across your dashboards and apps
  • Fetch and parse widget data into artifacts (tables, charts)
  • Run SQL on tabular data
  • Create and edit dashboards and widgets
  • Return answers with proper citations back to the underlying widgets and sources
  • Suggest follow-up questions, and much more
Agent Rita running locally and using Qwen 3.5 to answer questions about a BLS Unemployment app and then using GPT-5.5 on the Synorb Briefs & Signals app, both apps sourced from the OpenBB App Marketplace

For teams that want more, there is an optional MCP server in the same repo. It adds capabilities Agent Rita does not need to function, but that some workflows benefit from: web search, web-page fetch, Mermaid diagrams, code execution, and document RAG. You can add it when you want those extras, or run Rita on its own and keep the surface minimal. The OpenBB Workspace also supports MCP servers directly, so those same capabilities can be wired in through the Workspace interface, whether you use Rita, OpenBB Copilot, or any other agent you connect.

Note: With the release of Workspace MCP, you can also use Codex or Claude Code (or any other MCP-compatible agent) as external agents that work with the Workspace via MCP.

What you can build on top

Because Rita keeps the core small and pushes most capabilities into MCP servers, it is a strong base for teams who want to build an agent as part of their own infrastructure but are unsure where to start. Agent Rita is a good place to begin if you want to:

  • Add your own MCP tools that talk to internal systems.
  • Keep sensitive logic and data flows inside your Workspace deployment and LLM gateway.
  • Evolve your model strategy over time without rewriting the harness.

Why we built it

The OpenBB Copilot works well when you are happy with the harness we designed and the model choices we make on your behalf. It is tuned to work well out of the box, with no setup on your side.

Some teams, however, want something different:

  • They want to own the agent that runs inside their workspace
  • They want to run their own AI agent inside their infrastructure to keep sensitive information inside their walled garden, particularly if paired with an open weight model running locally
  • They already route models through an internal LLM gateway and want the agent to sit behind that gateway to fully own the connection to the providers

Until now, the way to do that was to build a custom agent from scratch (using our simple agents-for-openbb examples as building blocks) or use the OpenBB Copilot source-available option as an enterprise client. The first option still required more bespoke work to get to a mature, day-to-day agent, while the second one required a bigger investment commitment.

Rita shifts that starting point. Teams get a small, production-ready agent that already knows how to work inside the OpenBB Workspace: searching widgets, fetching data, running SQL, editing dashboards, and returning cited answers. From there, they decide which models to point it at, which LLM gateway to route through, and which MCP servers and custom tools to add on top. Rita is easier to fork, study, and adapt to the way each firm wants to run AI agents.

Agent Rita vs. OpenBB Copilot

Both agents run inside the OpenBB Workspace, but they serve different needs.

OpenBB Copilot Agent Rita
Cloud-hosted: available by default inside the OpenBB Workspace (Community Edition) or self-hosted: source code is available for enterprise clients who can run it themselves Self-hosted: open source agent you can run locally and connect to the OpenBB Workspace (possible both with the Community and Pro Editions)
Tuned around our current selection of best-fit models Model-agnostic: works with multiple providers or with your firm’s LLM gateway as the single endpoint
Built with Python and FastAPI Built with Bun, TypeScript, Hono, and Vercel AI SDK
Best choice if you want it working out of the box with zero setup Best choice if you want to own the agent layer as part of your infrastructure without building an OpenBB-compatible agent from scratch

Get started with Agent Rita

You can find the open-source repository on GitHub.

Once you have Agent Rita running, you can connect it to the Workspace as a custom agent in the “AI agents” tab.

Rita is one piece of a larger picture where firms own their workspace, their workflows, and their agents. Open-sourcing it is another step toward that goal, supporting teams that want their agent to live on their stack.


A little behind-the-scenes story

This agent did not start as Rita. The first commits lived under a folder called copilot-experiment. The whole thing started as a weekend test to see if I could build a lean OpenBB agent on top of the Vercel AI SDK, with a small core and most capabilities pushed out to MCP servers. It worked better than I expected and the team realized there was real potential. We worked more on it and decided to open source it, so it needed a real name.

Around that time I was watching Paradise, the Hulu sci-fi series, with my soon-to-be wife, Rita. Without spoiling anything, the show has a storyline where a man names his creation after someone he loves. And that inspired me to do the same.

“Rita” turned out to fit nicely, and twice. Rita is the name of my partner, Rita Figueiredo, who is also the Marketing Lead here at OpenBB. Funny enough, our Head of Design, the person behind most of the interfaces across OpenBB, including the Workspace, is Rita Soares. So the name ended up honoring them both. Agent Rita is a small thank you to two people who quietly make OpenBB look, sound, and feel better.

Overview

  • What Agent Rita is
  • What you can build on top
  • Why we built it
  • Agent Rita vs. OpenBB Copilot
  • Get started with Agent Rita

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August 25, 2026

OpenBB belongs to everyone

Didier Lopes

Founder & CEO, OpenBB


TL;DR: We are open-sourcing the entire OpenBB product suite under a permissive open source license

Today is bittersweet.

On December 20, 2020, over the Christmas holidays, I wrote the first lines of Gamestonk Terminal, what would eventually become OpenBB. My flight home to visit my parents had been cancelled because of COVID, so I stayed in London and started building a tool to streamline my own investment research process.

At the time, the idea was simple: individuals (and firms) should be able to own their research platforms. They shouldn't have to adapt their workflows to whatever a data or software vendor decided to build. They should own the entire experience - from the data they connect to, to the interface analysts and PMs use every day, to the APIs, models, skills, tools and AI agents that increasingly form part of the investment process.

Over the last almost six years, OpenBB evolved far beyond anything I imagined when writing those first lines of code. We started as an open-source terminal and went on to build the SDK (now Open Data Platform), the OpenBB Bot, the OpenBB Workspace, the OpenBB Copilot, the Excel Add-in, and an ecosystem of applications created by our team, our partners and the community.

We kept innovating and being at the forefront of what user experience should be. I was prepared to die on the hill that if we were to become the financial infrastructure software for the buy-side and sell-side, then we could not monetize data. Monetizing data would have made us a data vendor. The margins would have been higher, but the incentive would have shifted from offering a better UI/UX to selling more datasets. Selling an infrastructure platform is incredibly challenging, for many reasons. And so we died on that hill. Along the way, we built an incredible community, reached millions of people through our open-source project, worked with some of the largest financial institutions in the world and assembled a team that consistently built far beyond what should have been possible for a company of 10 people. There is a lot to be proud of.

But despite all of that, we couldn't find the product-market fit needed to build a sustainable business around this vision within the time we had.

As a founder, I've always bet the house on the next customer, the next feature or the next launch to change the trajectory of the company. Until even just last weeks, when we announced self-serve Workspace Lite. If we were ever going to close doors, then we never wanted to look back and think "what if".

In hindsight, we could obviously have made different decisions - e.g., surrounding data, or going more vertical with clients and their workflows. But short-term monetization was not something I was prioritizing over where I thought the industry was heading. Ultimately, I wanted us to stand for something.

In the last phase of the company, I explored many paths to give OpenBB a better home. We spoke with larger companies that shared parts of our vision and tried to find a home where the products, and ideally the team behind them, could continue to grow. Ultimately, we weren't able to make that happen.

I left London with my wife to build OpenBB and dedicated almost six years of my life to it. So did the team. We built at the intersection of finance, AI, open source and software infrastructure, often working on problems before they became obvious to the broader market.

Before MCP existed, we had created our own API protocol so agents could interact with the data and analytics widgets in the workspace. In 2023, we built askobb, which let anyone ask investment research questions in natural language that required joining multiple different datasets together.

What this team created deserves to continue existing.

More importantly, I still believe the original vision is inevitable. The future of financial software is not a single platform every firm is forced to use. It is thousands of firms building environments that reflect how they actually work - their own data, internal systems, investment processes, risk models and compliance requirements. Increasingly, their own APIs, MCP servers, models and AI agents too.

If that future is coming, then the technology we built shouldn't disappear simply because we weren't able to commercialize it successfully.

It should become available to everyone.

Today, with the support of the team and OSS Capital, we are committing to releasing the entire OpenBB product suite under a permissive license. This includes OpenBB Workspace, Open Data Platform, OpenBB Copilot and the OpenBB Excel Add-in.

These products represent over 5 years of engineering, millions of dollars invested in R&D and thousands of decisions, experiments and iterations with users. They will become a foundation that individuals, startups, data providers and financial institutions can freely use, modify and build on top of.

We will share more details about the order and timing of each release as we complete that work. In parallel, we will determine the right long-term structure to steward the projects, support contributors and preserve what made OpenBB special in the first place. Existing customers and users of the hosted products will hear from us directly about timelines.

For the partners who built applications for the OpenBB ecosystem, I hope this decision makes your products even more valuable. You already did the work of turning your datasets and analytics into applications that users can interact with. Now, those applications will be able to run inside infrastructure that firms can fully own, extend and customize, while combining them with data and tools from other providers across the ecosystem.

The same applies to the broader community. Developers will be able to use the entire OpenBB stack as a starting point rather than rebuilding the same infrastructure from scratch. Firms will be able to deploy it, adapt it to their requirements and connect it to the systems where their differentiated knowledge already lives.

Over the years, many talented people helped make OpenBB what it is today - employees, contributors, partners. Every one of them left a mark on the product.

But I want to recognize the people who carried OpenBB to the very end. Through the uncertainty and the final stretch, they kept building. They are engineers, product builders, designers and operators who have worked across financial data, AI, developer infrastructure and open source. In alphabetical order, they are:

  • Andrew Kenreich, Head of Product Engineering - LinkedIn
  • Darren Lee, Software Engineer - GitHub, LinkedIn
  • Ihsan Saracgil, CPO - LinkedIn
  • José Donato, Software Engineer - LinkedIn, X, GitHub, Website
  • Juan Alfonso, Software Engineer - GitHub, LinkedIn
  • Minh Hoang, Head of Product - LinkedIn, GitHub
  • Ogonna Nnamani, DevOps - LinkedIn, Medium
  • Rita Figueiredo, Head of Marketing - LinkedIn, Website
  • Rita Soares, Head of Design - LinkedIn, Website
  • Theodore Aptekarev, CTO - LinkedIn, GitHub

To our customers: thank you for trusting a small team with such an ambitious vision.

To our partners: thank you for building alongside us and helping create a more open financial data ecosystem. I hope the next chapter gives you even more freedom to serve your users.

To our investors: thank you for believing in us, including when OpenBB was little more than an idea being built from my living room in London. In particular, I want to thank OSS Capital and Joseph Jacks for supporting this decision and enabling the technology to live beyond the company. Two people I want to name separately: Justin Hoffman and Larry Augustin - working with both of you made me a better founder, but more importantly, a better person.

To every contributor who opened a pull request, reported a bug, wrote documentation, answered a question in Discord, built an integration or simply told someone else about OpenBB: thank you. OpenBB would not have been possible without you.

Finally, to every person who spent part of their career building OpenBB: thank you. We pushed the industry forward and proved that world-class financial infrastructure can be built in the open. The commercial outcome doesn't change the quality of the work.

OpenBB didn't become the company I imagined when I started this journey. But the mission was always larger than the company, and I still believe the ideas behind it are right.

If, ten years from now, firms around the world are using OpenBB as the foundation for software they truly own - connecting their own data, building their own workflows and deploying their own AI agents - then what we built will have achieved something that lasts far beyond us; which was my goal all along: have an impact.

Thank you for one hell of a ride.

Didier Lopes
(LinkedIn, X, GitHub)