MCP for Teams

Enterprise-grade security for MCP

Encrypted credential vault, team isolation, and role-based access control. The only MCP platform built for team security from day one.

DeployStack Security

Credentials Secured

47

AES-256-GCM encrypted

Team Members

12

3 admins, 9 users

Isolated Instances

84

Per-user processes

Credential Vault

Encrypted
GH
GitHub API TokenTeam credential
ghp_*****
SL
Slack Bot TokenTeam credential
xoxb-*****
PG
PostgreSQL PasswordTeam credential
*****
ME
Personal API KeyYour credential
sk_*****

Your team shares MCP credentials.Is that really secure?

DeployStack brings enterprise-grade security to MCP. Encrypted vault, team isolation, and role-based access control - without the enterprise complexity.

Credential chaos

API keys in Slack, .env files, everywhere.

Credentials scattered across laptops, shared in DMs, copy-pasted between machines. When someone leaves, their access stays. No central control, no revocation.

No isolation

Every developer sees every credential.

One shared config means everyone has access to everything. Junior devs see production database passwords. Contractors access customer data. No boundaries.

Offboarding nightmare

Employee leaves. Now what?

Which MCP servers did they configure? What credentials did they have? Where are those credentials now? You don't know, and you can't revoke what you can't find.

Audit impossible

Compliance review coming. You're unprepared.

No encryption at rest, no access logs, no proof of controls. When auditors ask how you protect API credentials, you have no good answer.

Credential Vault

No more credentials in Slack

All credentials encrypted with AES-256-GCM. Team credentials shared securely, personal credentials stay private. Secrets never appear in logs, UI, or API responses.

  • AES-256-GCM encryption at rest
  • Secrets masked as ***** in UI and API
  • Team credentials vs. personal credentials
Credential Vault
Environment Variables Encrypted
GITHUB_TOKENTeam
ghp_*****

GitHub API access

SLACK_BOT_TOKENTeam
xoxb-*****

Slack integration

DATABASE_URLTeam
postgres://*****

Production database

OPENAI_API_KEYPersonal
sk-*****

Personal API key

Secrets decrypted only at runtime. Never exposed in API responses.

Team Isolation

Team: DeployStack DevOps

GitHub MCP Server installed

AL

alice@deploystack.io

github-acme-alice-abc123

Online
BO

bob@deploystack.io

github-acme-bob-abc123

Online
CH

charlie@deploystack.io

github-acme-charlie-abc123

Config required

Per-user isolation: Each team member gets their own MCP server process. Alice's tools don't see Bob's data. Charlie must complete config before access.

Team Isolation

One installation, complete isolation

Each team member gets their own MCP server instance with isolated processes. OAuth-based authentication ensures users only access their own resources. No cross-user data leakage.

  • OAuth-based team and user authentication
  • Each user gets their own MCP server instance
  • Complete process isolation per user

ProcessId format:{'{server}'}-{'{team}'}-{'{user}'}-{'{id}'}

Access Control

Right access for the right people

Team Admin vs Team User roles. Admins manage servers and credentials. Users work within defined boundaries. Simple, effective RBAC.

Feature comparison

Team Admin

Full team management

MCP Server Management

Install MCP servers to team
Yes
Use installed MCP servers
Yes
Remove MCP servers from team
Yes

Credentials

Configure team credentials
Yes
View team credentials
Masked *****
Configure user credentials
Yes
View user credentials
Own only

Team Management

Add/remove team members
Yes
List team members
Yes
Override MCP team settings
Yes

Visibility

View team audit logs
Yes
View own usage metrics
Yes
View team analytics
Yes

Team User

Use within boundaries

MCP Server Management

Install MCP servers to team
No
Use installed MCP servers
Yes
Remove MCP servers from team
No

Credentials

Configure team credentials
No
View team credentials
Masked *****
Configure user credentials
Yes
View user credentials
Own only

Team Management

Add/remove team members
No
List team members
Yes
Override MCP team settings
No

Visibility

View team audit logs
No
View own usage metrics
Yes
View team analytics
No

Three-Tier Configuration

Configuration flows from Template → Team → User, merging into the final MCP runtime

Configuration Assembly
TemplateLocked by platform
args

["-y", "@mcp/server-fs"]

env

PROTOCOL_VERSION=1.0

TeamAdmin controlled
env

GITHUB_TOKEN=*****

env

SLACK_TOKEN=*****

UserPersonal settings
args

["/home/alice/dev"]

env

DEBUG=true

MCP Server RuntimeMerged config

command: "npx"

args: ["-y", "@mcp/server-fs", "/home/alice/dev"]

env: PROTOCOL_VERSION, GITHUB_TOKEN, SLACK_TOKEN, DEBUG

Per-user configuration within teams

Each team member receives their own MCP server instance with personalized settings. User A can configure Google search with 10 results while User B uses Bing with 20 results—both sharing the same team API credentials.

Secure credential sharing

Team credentials like API keys are encrypted and shared across all members, while personal credentials remain private. Users never see each other's individual settings or private tokens.

Complete process isolation

Every user gets a dedicated MCP server process with a unique instance ID. Configurations merge at runtime: template settings provide the foundation, team settings add shared credentials, and user settings personalize the experience.

Lock/unlock controls

Team admins decide which settings users can customize. Lock sensitive configurations to enforce standards, unlock personal preferences for flexibility. The perfect balance between governance and autonomy.

MCP for Teams

Secure your team's MCP usage today

Enterprise-grade security without the enterprise complexity. Free to start, no credit card required.

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