Integration hub for agents

Connect your apps. Control access.

One place to connect your apps and manage their access.

Get started Read the docs

ACCESS CONTROL

Set access for each action

Choose apps and actions within the permissions granted.

Your app

Gmail

Read email Allowed
Delete email Blocked

Slack

Send message Allowed
Delete message Blocked

GitHub

Create issue Allowed
Delete repository Blocked

Notion

Read page Allowed
Delete page Blocked

Google Calendar

Create event Allowed
Delete calendar Blocked

Linear

Create issue Allowed
Delete project Blocked

WHAT WE SOLVE

Let your AI agents work in your users' apps, without the extra risk

Hubbers sits between your AI agents and your users' apps, and checks every action.

Every app has its own way to integrate
One MCP and REST API for 100+ apps. No separate SDK per app.
Agents hold the user's account tokens
Provider tokens stay encrypted in Hubbers and are never sent to the agent.
Access is all or nothing
Set access for each action. Sensitive actions, like sending email, wait for user approval.
Hard to cut off an agent that is already connected
Disconnect one connection or revoke the app. The next call is rejected immediately.

01 · Session

What the agent actually sees

A real call sequence: connect, read, and a send that waits for approval.

Example agent session (fictional data)

hubbers_connect  provider=gmail
  → authorization link sent to the user
  ✓ user signs in to Google and approves

hubbers_run_action  email.messages.list
  → 10 messages: from, subject, date, snippet

hubbers_run_action  email.messages.send
  ✗ user_confirmation_required
  → agent shows the draft, the user approves
  ✓ confirmed=true, message sent

02 · Apps

100+ apps, one way to call them

Each row on the right is an action your agent can run. No separate SDK per app.

Browse all apps

Gmailmessages.list · messages.get · drafts.create · messages.send
Calendarcalendars.list · events.list · events.create
Drivefiles.list · files.get · files.read_text · folders.create
GitHubuser.get · repositories.list · issues.list
Tukuyaget_product_list · get_inventory · get_events
Notionpages.search · pages.read_text · databases.query · pages.create

See more apps

Docsdocuments.get · documents.create · documents.append_text
Slidespresentations.get · presentations.create · slides.add
GitLabprojects.list · issues.list · merge_requests.list
Bitbucketworkspaces.list · repositories.list · pullrequests.list
ClickUpteams.list · spaces.list · lists.list · tasks.list · tasks.create
Cloudflareaccounts.list · zones.list · dns_records.list (read-only)

03 · How it works

Three steps, one owner of access

01
The user approves
The agent asks for a connection and receives an official link. The user opens it, signs in with the provider, and chooses which permissions to grant.
02
The agent calls actions
Over MCP or the REST API, the agent runs actions that were already allowed. Provider tokens stay in Hubbers and are never sent to the agent.
03
You revoke
Disconnect one connection, or revoke the app from the Authorized apps page. The next call is rejected immediately.

04 · Install

Add it as an MCP server

Copy the URL and add it as a connector in your AI app, or paste the prompt. Then sign in, pick a workspace, and approve access. No API key needed.

Claude

ChatGPT

Codex

Cursor

OpenClaw

Other MCP clients

/api/mcp

Copy the URL or the prompt, then add it as a connector in your AI app.

05 · Security

What we guarantee, specifically

Encryption: Provider tokens are stored with AES-256-GCM, never returned to the agent, and never shown again.
Isolation: One connection belongs to one user in one workspace. Other users in the same workspace cannot use it.
Lifetime: Hubbers access tokens last one hour. Refresh tokens rotate, and reusing an old token revokes the whole session.
Confirmation: Sending email needs explicit approval before it runs. Cloudflare is read-only.

PRICING

Start free, scale when you need to

Free

To get started and for small teams

Up to 50,000 tool calls per month

Unlimited accounts
100+ apps over MCP and the REST API
Set access for each action
User approval before sensitive actions
Encrypted provider tokens, revoke anytime

Start free

Enterprise

For organizations with custom needs

Tool-call volume that fits your needs

Everything in Free
Custom app integrations
Priority support
Onboarding and rollout help
Contract and billing that match your policy