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Connect

Connect to everything your agents need, without writing the infrastructure to get there.

Secure

Enterprise-grade controls to ensure your agent always meets security & compliance standards.

Optimize

Maximise agent efficiency – faster responses, increased accuracy, fewer tokens used.

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StackOne
Connectors
Connect

Connect to everything your agents need, without writing the infrastructure to get there.

Secure

Enterprise-grade controls to ensure your agent always meets security & compliance standards.

Optimize

Maximise agent efficiency – faster responses, increased accuracy, fewer tokens used.

Use-Cases
Pricing
Book Demo Start Free

MCP Gateway for Glean

Turn Glean into an enterprise agent

Let your employees delegate real work to Glean across all their apps, under their own identity and permissions.

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DrataGPLocalyzeFlipMindtoolsScreenloop

Get Glean to work.
Not just chat.

One connection to StackOne, and Glean gets scoped access to every app your employees use, to act on their behalf.

Connect

Make every system AI-ready

Give your AI access to 520+ managed MCP servers and 32,000+ tested tools. No auth code to write, no API maintenance.

Browse all connectors

Secure

Keep AI under control

Enforce identity-based access, screen every response for prompt injection, and audit every action.

Prompt injection defense

Execute

Trust what AI delivers

Keep your agent sharp with lean tool loading and boost reliability with the Falcon execution engine. Pre-synced data for faster context is coming soon.

Tool discovery Falcon

Roll out MCP tools to every Glean agent.
Set up and onboard in minutes.

One-time setup for IT. Self-serve for everyone else.

IT Admin

One-time setup, no per-user wiring.

Glean takes the URL and nothing else: import it under Platform → Actions and it is available to every Glean Agent. The URL carries no access on its own, so it is safe to publish in an internal wiki.

MCP client setup guide

Connect Glean to
any Enterprise MCP server

One MCP gateway, 520+ pre-built SaaS connectors Glean can act on right away.

Need another connector? Build one with the AI Connector Builder

Get your Glean agent
to do more across your stack

Cross-app workflows your Glean agent now runs in seconds instead of click-throughs.

HR & People Operations

> Find the Workday manager + start date Glean's first-party catalog doesn't surface.

UKG ReadyWorkday (Rest and Soap)FactorialHiBobOracle Fusion HCMHumaansClockifySAP SuccessFactors
Finance & Billing

> Cross-reference open Stripe invoices with the account renewal Glean already surfaced.

KlaviyoSquareStripeMagentoBigCommerceEventbriteShopifyWooCommerce
Revenue Systems

> Pull Salesforce opportunity context Glean's HubSpot partner doesn't cover.

SalesforceKeapZoho CRMPipedriveFreshsalesHubSpotJustCallPardot
DevOps & Observability

> Pull live Datadog APM context into the on-call's Glean search.

Azure DevOpsCloudflareBitbucketLinearSupabaseGitLabTerraformHugging Face
Explore more AI agent use cases

Not everyone on Glean?
Your integration layer stays the same.

The same setup works across Enterprise AI workspaces like M365 Copilot, Cohere North, and every other MCP client.

M365 Copilot
Cohere North
Amazon Quick Soon

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Glean Resources

The Best MCP Gateways in 2026, Compared

We compared 12 MCP gateways — StackOne, Zapier, Composio, Microsoft, Docker and more — on auth, multi-tenancy, governance, and pricing. Updated June 2026.

11 min

The Best MCP Gateways for Glean in 2026

Best MCP gateways for Glean: keep Glean's native governance, add StackOne for Workday, SAP, UKG and ServiceNow actions. Composio and Zapier compared.

10 min

Frequently Asked Questions

You connect Glean to the StackOne MCP gateway through the Glean Admin Console: open Platform → Tools → Add → Import tools from MCP server, paste the StackOne gateway URL with OAuth, and import. Available immediately to every Glean Agent in your workspace. See the setup docs. Requires Glean Enterprise; agent runs consume FlexCredits.
An MCP gateway (also called an MCP aggregator) is a single endpoint that connects an AI agent to multiple MCP servers via the Model Context Protocol. Some gateways route traffic to MCP servers customers operate themselves; others, like StackOne, provide the MCP servers as a managed service — pre-built for 520+ enterprise SaaS apps, including ones with no official MCP server today.
You can connect Glean to 520+ live MCP servers through StackOne, spanning CRM, HRIS, ATS, ticketing, and finance — Salesforce, Workday, Greenhouse, and more. Each is reachable through one gateway URL instead of wiring up servers app by app. Browse the full list in the directory on this page, or build your own.
Glean ships 17 first-party MCP partners (Amplitude, Asana, Atlassian Rovo, Box, Canva, ClickUp, GitHub, HubSpot, Intercom, Linear, Lucid, Monday, Notion, PagerDuty, ThoughtSpot, Udemy, WisdomAI). StackOne adds the other 520+ — every app reachable through one MCP server import instead of 17+ separate ones, auth managed once in the dashboard, and tool definitions loaded only when relevant to the prompt.
Credentials sit at three layers: the StackOne MCP server record (OAuth in Glean Admin Console → Platform → Tools, controlled by Glean platform admins), SaaS connector credentials (server-side in your StackOne dashboard), and per-user OAuth or session tokens (server-side, scoped per user). StackOne stores OAuth tokens and API keys, refreshes them automatically, and only exposes the actions you've authorized to the agent.

Connect All Your Apps to Glean.

One MCP gateway, 520+ pre-built SaaS connectors. Set up in 5 minutes.

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