Fully managed sandbox environments for training and evaluating AI models. We handle account pooling, state initialization, and teardown—you focus on building better models.
Simple tasks don't prepare agents for production. Train on complex, long-horizon workflows in environments that mirror the real world.
client = Klavis(api_key="...")
resp = client.mcp_server.create_strata_server(
servers=["gmail", "slack"]
)
# OAuth handled automatically
Stop building integrations from scratch. Access hundreds of prebuilt MCP servers for popular SaaS tools, databases, and APIs. Ship faster with MCP servers that just work.
Strata Progressive Discovery is our intelligent approach that exposes tools layer by layer, preventing context window overload.
Whether you're training models or building applications, both offerings share the same robust foundation.
Discover what our community has to say about their Klavis experience.
@MCP_Community
“the entire @Klavis_AI team for turning complex MCP infrastructure into plug-and-play simplicity. Enterprise-grade tools without the enterprise headaches!”
Founder and CEO @ Jinba (YC W26)
“I subscribed because I knew you guys would ship faster than anyone else, and you have. Replies within a minute, even at 2am. That level of commitment from both of you is truly outstanding.”
Former CEO @Wepay
“If you're a VC using @affinity__crm I highly recommend the Klavis MCP server to give Claude access to your Affinity data. You can now get a pretty good investment memo draft with just a simple ask, amongst lots of other stuff!”
“Today, we are launching and open-sourcing Eval Protocol: a framework to run RL directly on your production agents. EP brings the training loop to your agent wherever it lives—with day-0 integrations including Klavis AI (YC X25)—streams traces back, and computes rewards to update the model.”
Co-Founder at Den (YC X25)
“these guys don't just sell the best servers, they answer on the first ring, every time. If you need MCP, use Klavis.”
Founder @The AI Opportunity
“Xiangkai built the tool-calling infra at Google Gemini — before MCPs even existed 🤯 He saw the limits of traditional APIs for agents. And knew the real unlock wasn't smarter models”
“Automate your next sales follow-up! All powered by CrewAI + Klavis AI (YC X25) MCP — no manual coding of OAuth flows, no glue scripts.”
“We're excited to announce integration with @Klavis_AI MCP platform Now your Camel agents can Unlock seamless tool discovery and supercharge your AI agents”
“Build AI agents that connect to YouTube, Gmail and other services in just a few lines of code using LlamaIndex and @Klavis_AI's MCP servers!.”
“Congrats to the Klavis AI (YC X25) team! Now you can use Together AI + MCP servers to securely connect tools like Salesforce & Gmail and let AI run real workflows.”
We are SOC 2 Type II and GDPR compliant, ensuring enterprise-grade security for your data.
We've raised seed round from the best firms including HSG (formerly Sequoia China) and Y Combinator.
Start free and scale as you grow. All plans include our core MCP integrations.