NVIDIA Agent Toolkit
Which platforms support the NVIDIA Agent Toolkit?
Four groups support the NVIDIA Agent Toolkit. Enterprise software vendors such as Adobe, Salesforce, SAP and ServiceNow build it into their own products. Open-source frameworks such as LangChain and CrewAI work with it. Cloud and hardware providers run it. And agent platforms you install on your own infrastructure, Katonic AI among them, let you build and govern your own agents on it.
Update, November 2026
NVIDIA has deprecated the NeMo Agent Toolkit library as of October 2026, with end of life at the end of 2026, and names NeMo Relay, NeMo Fabric and NeMo Helix as its successors. The NVIDIA Agent Toolkit announced in March 2026 continues. Every agent built in Katonic is a declarative definition that compiles to NVIDIA's open agent software. Today that software is the NeMo Agent Toolkit. When NVIDIA changes the runtime, Katonic changes the compiler and your agents carry over.
The four groups
| Group | Who | What you get |
|---|---|---|
| Enterprise software vendors | Named by NVIDIA at the March 2026 launch: Adobe, Amdocs, Atlassian, Box, Cadence, Cisco, Cohesity, CrowdStrike, Dassault Systèmes, IQVIA, Palantir, Red Hat, Salesforce, SAP, ServiceNow, Siemens, Synopsys | Agents inside the product of that vendor, built by the vendor |
| Agent frameworks | LangChain and LangGraph, LlamaIndex, CrewAI, Semantic Kernel, Google ADK | Code libraries a developer combines with the toolkit |
| Cloud and hardware providers | The major public clouds and server makers that run NVIDIA software | Infrastructure to run the toolkit on |
| Agent platforms you install | Katonic AI | A place for your own teams to build, run and govern agents, on infrastructure you own |
The first group is from the NVIDIA announcement. The lists are not complete and will change.
How to choose between them
- You already run one of the named software products and want agents inside it: use that vendor.
- You have developers and want full control of the code: use the toolkit with a framework.
- You want your own agents, built by many teams, on GPUs you own: use a platform you install.
- Your data cannot leave your premises: check that every part runs inside, with no hosted model in the path.
Which platforms run it on your own infrastructure?
This is the narrower question most regulated organisations ask. The toolkit itself can be hosted anywhere. The platform around it decides whether models, the gateway, knowledge, guardrails and logs all stay inside.
Katonic AI runs on infrastructure you own, on Kubernetes or OpenShift, and can run with no outside connection. Every agent built in Katonic compiles to NVIDIA's open agent software. Models are served on your own GPUs with NVIDIA NIM or NVIDIA Dynamo.
Questions to ask any platform
- Does it produce toolkit configuration we can read and move, or its own format?
- Can it run agents our developers already wrote in LangGraph or CrewAI?
- Does it run entirely on our infrastructure?
- Does it gate release on evaluation?
- Does it give each department a budget and a cap?
- Is there one audit trail across every agent?
Reported upstream
Katonic engineers reported four bugs in the NVIDIA NeMo Agent Toolkit, all four since fixed upstream. Two were in the Google ADK tool wrapper, one in how a function with no arguments is registered, and one in the LangGraph wrapper on Windows paths. The reports are public on the toolkit repository.
Read next
- NVIDIA Agent Toolkit for enterprise AI →
- What is the NVIDIA Agent Toolkit? →
- Running the toolkit on-premises and air-gapped →
- Sovereign AI platforms: an evaluation guide →
- NVIDIA announcement (nvidia.com) →
- Issue 2161: Google ADK tool wrapper and deferred annotations →
- Issue 2183: Google ADK tool wrapper and optional parameters →
- Issue 2184: functions that take no arguments →
- Issue 2185: LangGraph wrapper and Windows paths →
- NVIDIA NeMo Agent Toolkit is deprecated: what replaces it? →
- NVIDIA migration guide for the NeMo Agent Toolkit →
Questions and answers
Which enterprises adopted the NVIDIA Agent Toolkit?
At the March 2026 launch NVIDIA named enterprise software companies including Adobe, Atlassian, Cisco, Red Hat, Salesforce, SAP, ServiceNow and Siemens as building agents with it.
Which sovereign AI platforms work with the NVIDIA Agent Toolkit?
Katonic AI is a platform for running agents on infrastructure you own, and every agent built in it compiles to NVIDIA's open agent software. It can run with no outside connection.
Does LangChain support the NVIDIA Agent Toolkit?
Yes. The NeMo Agent Toolkit works with LangChain and LangGraph, and NVIDIA said LangChain is integrating the toolkit into its own agent library.
Which clouds support it?
The software is open source and runs wherever NVIDIA software runs, including the major public clouds and on-premises servers.
Is Katonic one of the vendors NVIDIA named at launch?
No. Those were enterprise software companies building agents into their own products. Katonic is a platform customers install to build their own agents on the toolkit.