Limit which tools your agents can reach

MCP access control is the practice of deciding which MCP servers, tools, and models each AI agent is allowed to call, and enforcing that decision on every request. With TrustGate, the rules live at the gateway, so an agent can only reach the tools it has been approved for, no matter how it was built or which framework it uses.

Each agent or API consumer gets its own identity in the gateway. You attach a policy to that identity listing the models, tools, and MCP servers it can use. From then on, every call the agent makes is checked against that list, and anything outside it is refused before it reaches the target.

The request is blocked at the gateway before it leaves your perimeter, so the tool never receives it. The agent gets a clear denial response, and the attempt is logged with the agent, the tool it asked for, and the time, so your team can review it or adjust the policy if the access is legitimate.

Yes. TrustGate can mirror the roles and groups you already manage in Entra ID, Okta, or any SAML or OIDC provider. Access to tools and models follows those groups, so when someone changes teams or leaves, their agents' permissions update without being rebuilt by hand.

Yes. Policies can be scoped per team, per group, or per individual agent. A support team can reach ticketing and knowledge base tools, while an engineering team gets access to code and deployment tools, and each set of rules is enforced independently at the gateway.