Grounded in CrossAsset. Maintained by Numerix.
Teams across capital markets already connect LLMs to CrossAsset. They write their own integration scripts and SDK code. Those versions are unofficial and unmaintained. They drift out of date after every CrossAsset release. In pricing and risk, a small mistake carries large financial consequences.
There is a second problem. LLMs are probabilistic. The same question can return a different answer each time. Ungrounded AI can suggest implementations CrossAsset does not support.
CrossAsset MCP helps firms accelerate onboarding, development, and adoption of CrossAsset by providing an officially supported, always-current AI assistant that delivers trusted answers, documentation, examples, code samples, and SDK/API guidance through a natural-language interface, combining the productivity of AI with the rigor of Numerix’s market-tested CrossAsset knowledge and expertise.
You ask. CrossAsset MCP answers.
A developer asks: “How do I construct and price a SOFR swap using the CrossAsset Python SDK?”
CrossAsset MCP retrieves the relevant documentation. It locates SDK code samples. It identifies the required APIs and objects, and explains the parameters. It links back to the source documentation and version. The developer asks follow-up questions about objects and configuration, then implements without leaving the editor.
The value is not that an AI answered. The value is that the answer is grounded in trusted, current CrossAsset knowledge maintained by Numerix.
What CrossAsset MCP does
| You ask | You get |
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Does CrossAsset support this hybrid instrument?
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Supported models, analytics and implementation approaches — before you commit development time.
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How do I construct and price a SOFR swap in the Python SDK?
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The required objects and parameters, a working code example, and the documentation behind it.
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Where is this model’s calibration documented?
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The relevant documentation section, with product, document, version and source location.
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What does this error mean?
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Troubleshooting guidance drawn from CrossAsset documentation, not guesswork.
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Show me a working example of this workflow.
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Runnable CrossAsset code samples and implementation patterns.
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How do I export this to Numerix NXT?
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Integration instructions for NXT export workflows. Currently Python-focused.
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Built for the whole firm, from CTO to trader
One assistant serves the leaders accountable for governed AI usage and the teams who use CrossAsset every day.
For quant developers, traders and structurers
Get trusted CrossAsset answers in the flow of work.
Self-serve answers, examples and code instead of queuing behind a small pool of quants.
Use CrossAsset MCP to:
- Ask how an instrument, model or pricer is supported in CrossAsset, and get an answer in minutes
- Confirm whether CrossAsset supports a new product before committing implementation time
- Get SDK guidance, API and object references, and working code examples
- Ask CrossAsset questions inside your editor, without switching between tools and documentation
- Ramp new desk members without classroom-style training
- Trace any answer back to the source documentation and version
For technology and risk leaders
Replace shadow AI with an official channel.
Your teams are already using AI on licensed software, with no oversight. CrossAsset MCP gives that usage a supported, governed path.
Use CrossAsset MCP to:
- Replace unofficial, unmaintained DIY integrations with an officially supported Numerix product
- Keep AI guidance aligned to the current supported CrossAsset release — Numerix maintains version currency
- Control access through Numerix Nation authentication and Numerix-managed entitlements
- Manage MCP availability centrally within approved AI platforms, or let users configure directly
- Reduce key-person risk as CrossAsset knowledge becomes available to the whole team
- Route issues through the standard Numerix support and escalation process
Built on the CrossAsset library
CrossAsset MCP is grounded in the CrossAsset analytics library. CrossAsset covers equities, rates, FX, credit, commodities, inflation, cash securities, structured products, exchange traded, structured finance, crypto and hybrids — OTC vanilla through exotic. It includes 250+ pre-defined deal templates, a payoff scripting language for bespoke deals, a hybrid model framework with joint calibration across asset classes, and full support for global alternative reference rates.
The CrossAsset SDK is available in Python, Java, C# and C++, on premises or in the cloud.
CrossAsset MCP currently provides the most comprehensive code examples and implementation guidance for the CrossAsset Python SDK. Coverage for Java, C# and C++ is more limited today, because most published examples are based on the newer Python SDK interface.
Ranked #1 by Chartis
NAS is built on the analytics platform Chartis named Overall Winner of its Quantitative Analytics50 2026. Numerix took top honors across Impact and Strategy, Innovation and Solution categories — including XVA, CVA, MVA, OTC derivatives, equity derivatives, integrated risk analytics and AI-driven asset pricing.
Frequently asked questions
What is CrossAsset MCP?
CrossAsset MCP is an officially supported Numerix product. It is a natural-language assistant where users ask CrossAsset questions and get answers, examples and code samples, always aligned to the latest supported CrossAsset version.
How is this different from using ChatGPT or a coding copilot with CrossAsset?
Generic assistants are not grounded in CrossAsset knowledge. They can suggest objects and parameters CrossAsset does not support, and nothing keeps them aligned to the current release. CrossAsset MCP answers from authoritative CrossAsset documentation and examples maintained by Numerix, and cites the source and version.
Does CrossAsset MCP run pricing or risk calculations?
No. CrossAsset MCP provides knowledge, documentation, examples, references and implementation guidance. It complements CrossAsset pricing and risk analytics rather than replacing them, and it does not validate the correctness of user-written code. Continue to validate implementations through your normal development, testing and review processes.
Which AI tools can I use it with?
CrossAsset MCP is accessed through MCP-enabled AI clients, including Claude Desktop, Claude Code, GitHub Copilot, Cursor, Kiro, Windsurf and other MCP-compatible tools and development environments.
How do I get access and authenticate?
Configure the CrossAsset MCP server endpoint in your chosen AI client, connect to the server, and sign in with your Numerix Nation credentials through a standard browser-based flow. Authentication identifies the user. Numerix-managed entitlements determine whether access is granted. Access, authentication and configuration requirements are covered in the onboarding documentation.
Who keeps it up to date?
Numerix does. Numerix maintains the MCP and keeps it aligned with the latest supported CrossAsset release. Clients never manage versions, curate knowledge sources or maintain their own AI integration.
Can we deploy this centrally?
Yes. CrossAsset MCP supports both individual-user configuration and organization-managed deployment. Enterprise customers can work with their IT and security teams to manage MCP availability within approved AI platforms and workflows.
What does it cost?
Please contact your Numerix representative.