Agent Interoperability for Enterprise AI | A2A & MCP Built In – Leena AI
Every system has its own AI. We make them work as one.
Leena calls every agent in your stack. Every agent calls Leena.
Cross-application workflows, live in days – not months.
What makes us unique
Three things, said plainly.
Production-ready
Built in. Not bolted on.
MCP ships as a prebuilt tool. A2A runs on the same fabric. No SDKs. No custom adapters. No vendor release notes to wait on.Vendor-neutral
Married to none.
Every vendor sells “no lock-in.” Few wire it in. We partner with Microsoft, SAP, Salesforce, ServiceNow, Oracle, and Workday - owned by none of them.Cross-application
Many agents. One workflow.
Leena calls your agents. Your agents call Leena. A2A lets them coordinate across vendor boundaries - no middleware.
No walls. One workflow.
Your agents coordinate across vendor lines. No middleware. No glue code.
Agent-to-Agent
A2A connects your agents.
The open protocol for multi-agent work. Your agents delegate tasks to each other and to any vendor's agent - Copilot, Joule, Agentforce - across vendor lines. Nothing to build. Just flip it on.
Model Context Protocol
MCP connects your systems.
The protocol that plugs agents into your tools and data. Any MCP client can call your AI Colleague - permission-aware, grounded, with source links. No SDK to wire. It ships built in.
Ready to Connect?
Start integrating in minutes. Enable the MCP server and A2A, generate OAuth credentials, connect your first agent in Copilot Studio or watsonx Orchestrate. Our docs cover every step.
Doubt busters
The three questions every CXO asks first.
Doubt 01
MCP and A2A are still emerging. Won’t we have to rebuild as they evolve?
No. We implemented MCP to the open spec and built A2A on Google’s open reference. When the standards evolve, the protocol layer updates underneath your AOPs, agents, and integrations - nothing you build touches the wire. A RESTful API fallback covers any platform that hasn’t adopted MCP yet, so a standards lag never corners you.
Doubt 02
Plenty of vendors are ‘adding MCP support.’ What’s actually different here?
Three things. For most vendors, MCP is a roadmap tile - ours is live and powering Fortune 500 deployments today. The protocol is only as valuable as the catalog behind it - we ship with 1000+ pre-built tools across 200+ enterprise systems on day one, so MCP and A2A aren’t plumbing you have to fill yourself. And ours is built for enterprise audit - every call carries a real user identity (no anonymous machine tokens), scoped per bot, tracked as a first-class channel in your analytics.
Doubt 03
We already bought Copilot Studio / Agentforce / Now Assist. Why add Leena AI?
You don’t have to choose. Our MCP and A2A let those assistants call each other - Copilot calls Leena, Leena calls Joule, work flows across all of them. We don’t touch your front end. Your users keep the experience they know. You upgrade the work they can actually get done. All in one place.
CUSTOMER PROOF
Leaders on the record: From go-live to ROI.
We chose Leena AI because of their willingness to work with us on complex use cases across our information systems. The solutions they presented clearly stood out compared to others we evaluated. Our go-live was seamless, with smooth integrations into SharePoint, Infor, our Learning Management System, and ERP. Today, our users enjoy a consistent experience no matter where they interact with their AI Colleague. We’re excited to see what comes next.
Chris Dickerman
Director, Workforce Experience
AskArwa has transformed how we resolve tickets. Turnaround across HR, IT, and finance has gone from 2 days down to 6 hours, and the employee experience is noticeably better. It's also given us a reliable way to reach 100% of our employees digitally, something we hadn't been able to do before. Our people rate AskArwa 4.95 out of 5 for ticket resolution.
Makeen Khan
Chief Information Officer
We chose Leena AI for its strong integrations with SAP and our broader tech stack. They demonstrated use cases that closely matched what we needed, and the pace of innovation over the last two years showed clear alignment with our vision of reducing complexity, boosting efficiency, and driving measurable ROI. Most importantly, we wanted to avoid creating tickets that should never have existed in the first place, and Leena demonstrated that in their demos/PoC.
Hira Hashmi
Sr Director, People Operations
Frequently asked questions
Who is this built for?
Three buyers. Enterprises wiring in-house assistants on Copilot Studio, Now Assist, or Agentforce. System integrators standing customers up in hours instead of months. ISVs extending their own agents across 200+ enterprise apps.
How fast can we actually go live?
Days, not months. The catalog is pre-built. The protocol is pre-wired. The work is configuration, not engineering. Your SaaS clock and our success clock start the same day.
What does the A2A framework actually do?
It lets agents discover each other and collaborate across vendor boundaries. Your Copilot agent can ask our HR agent to close a leave-of-absence loop in Workday - and the handoff is logged, secured, and traceable. No middleware. No bespoke glue.
How does identity work on MCP and A2A calls?
Every call is bound to a real user via OAuth 2.0 - no anonymous service accounts. Identity is scoped per AI Colleague, so a finance bot can’t impersonate an HR bot. Every interaction lands in your Debugging Console as its own auditable channel, and every tool call honors the access controls of the source system. We don’t create a parallel permissions model - we honor yours.
What certifications do you carry?
SOC 2 Type II, HIPAA, GDPR, and ISO 27001 - all certified, not in-progress. Encryption in transit and at rest. Immutable audit trail. We’ll share current reports under NDA before you sign anything.
What if a tool we need isn’t in the catalog?
Tell us. New integrations land in the Skill Registry as native skills - the same way everything else does. No custom adapter to babysit forever, no fork to maintain.
Do we need to host anything?
No. The MCP server runs in our infrastructure across 14+ global regions. Pick a region for data residency and you’re done. Private deployments available where regulation demands it.
How is this priced?
Per-outcome, not per-seat or per-token. You pay for resolved tasks, not for traffic. Pricing is published transparently in your contract - no surprise overage bills.
What happens when the underlying standards change?
We absorb the change. The protocol layer is ours to maintain - your AOPs, agents, and integrations sit above it. When MCP rev’d from 0.1 to 1.0, our customers shipped through it without a single migration ticket.