Tool-level access control for AI agents

Give every agent exactly the tools it needs

Give every agent exactly the tools it needs

Give every agent exactly the tools it needs

Nothing more

Nothing more

Nothing more

Connect each MCP server or API once. Give every agent its own key and per-tool allowlist, then change or revoke access without rotating credentials.

Connect each MCP server or API once. Give every agent its own key and per-tool allowlist, then change or revoke access without rotating credentials.

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Limited preview: Concierge onboarding for the first 10 design users

Built at mem0 and battle-tested across our production agents

MCP servers and your own APIs,
managed in one place

One unified access layer: connect MCP servers, paste an OpenAPI spec for anything that’s yours, and Gateway manages both the same way: every call allowed or denied per agent, and recorded behind one key.

One unified access layer: connect MCP servers, paste an OpenAPI spec for anything that’s yours, and Gateway manages both the same way: every call allowed or denied per agent, and recorded behind one key.

gateway / access-map

● LIVE POLICY

01 / SOURCES

MCP servers + your APIs

02 / POLICY

Allow exactly what each agent needs

refund_agent

3 tools allowed

03 / ONE KEY

One connector. Scoped per agent.

gw_live_••••••••••

300 tools isn’t capability
It’s a context problem

One org-wide search tool with deferred loading returns the three tools that match the task, with permission already applied. Lower cost, lower latency, no bloat.

One org-wide search tool with deferred loading returns the three tools that match the task, with permission already applied. Lower cost, lower latency, no bloat.

WITHOUT

312 tools

312 tools

312 tools

~55k tokens loaded before the first question

WITH GATEWAY

1 search tool

1 search tool

1 search tool

~53k tokens remain free. Definitions arrive when asked for

Live in 5 minutes.

Live in 5 minutes.

Live in 5 minutes.

01

Point

Connect MCP servers; paste an OpenAPI spec for anything that’s yours.

02

Read

Gateway maps every tool call and endpoint; allow or deny each one per agent.

03

Scope

Create each agent’s key from a role. Widen by approval, revoke in one click.

Frequently Asked Questions

One key. Every tool.
Yours to grant or revoke.

A 20-minute demo, on your endpoints - add or revoke tool-level access per agent, live.

A 20-minute demo, on your endpoints - add or revoke tool-level access per agent, live.

Limited preview: Concierge onboarding for the first 10 design users

Sign up

Book a call

SOC 2 TYPE I · SSO & SCIM · AUDIT EXPORT · VPC / SELF-HOSTED

SOC 2 TYPE I · SSO & SCIM · AUDIT EXPORT · VPC / SELF-HOSTED