New

Now with MCP Server & AI Agent Support

Ship Features with Confidence

Modern feature flag management with native AI integration. Control flags from Claude, Cursor, and VS Code — or your code. Built for developers, trusted by enterprises.

Get Started Free

MCP Server
5-Minute Setup
Enterprise Security

App.jsx

@flagdeck/react v0.0.7

Trusted by engineering teams at world-class companies

20,000+

Developers

500m+

Monthly Evaluations

99.99%

Uptime

How It Works

Get up and running with Flagdeck in minutes - intuitive workflow designed for developers

developer-workflow.sh

Create Flag

Set up your feature flag in the dashboard

Name your feature flag

Choose environments (dev/staging/prod)

Set default values

Configure targeting rules

flag create --name 'new-checkout' --env dev,staging,prod

$ ✨ Feature flag "new-checkout" created successfully

Loading workflow...

AI-Native

Control Flags from Your AI Assistant

The Flagdeck MCP server connects Claude, Cursor, and VS Code directly to your feature flags. Just ask — no switching tabs, no copy-pasting IDs.

Say things like

"Create a dark mode flag for premium users"

"Roll out new-checkout to 25% of users"

"Show me all active flags"

"Disable the beta-dashboard flag"

"Evaluate dark-mode for [email protected]"

Install in your editor

Add to your claude_desktop_config.json

View setup guide

// claude_desktop_config.json { "mcpServers": { "flagdeck": { "command": "npx", "args": ["-y", "@flagdeck/mcp-server"], "env": { "FLAGDECK_API_KEY": "your-api-key" } } } }

23 tools for your AI agent

Create & manage flags

Create, update, toggle, archive, and duplicate flags with natural language. No dashboard required.

Natural language flag builder

"Create a premium analytics flag for enterprise users with 10% rollout" — done.

Evaluate in context

Ask your AI to evaluate flags for specific users while debugging, without leaving your editor.

Works with any MCP client

Claude Desktop, Claude Code, Cursor, VS Code, Windsurf — any client that supports MCP.

View all 23 MCP tools

Loading MCP section...

Connect Your Stack

Deploy features with confidence. Seamlessly integrate Flagdeck with your favorite development tools

GitHub

Slack

Jira

Linear

Discord

Swipe to see more →

Why Choose Flagdeck?

Built for modern development teams who need speed, reliability, and scale without the complexity

Lightning Fast

Industry-leading latency for feature flag evaluations

<50ms

2x faster than competitors

Quick Setup

Get up and running with minimal configuration

5 min

No complex onboarding

Enterprise Security

Bank-grade security with SOC2 compliance

99.99%

Guaranteed uptime

Infinite Scale

Handle billions of evaluations with ease

1B+

Monthly evaluations

Global Edge

Distributed infrastructure for global reach

15+

Edge locations

AI Native

Control flags from Claude, Cursor, and VS Code via MCP — no dashboard needed

AI-ready tools

Loved by Development Teams

Join thousands of developers who trust FlagDeck

"FlagDeck transformed how we ship features. The control and insights we get are incredible. Deployment is now a breeze."

Sarah Chen

Engineering Lead

TechCorp

Enterprise-Grade Security

Security built into every layer of our feature flag management system, designed to meet the needs of security-conscious organizations

99.9%

Uptime Target

Enterprise-grade reliability

<50ms

Response Time

Lightning fast flag evaluation

AES256

Encryption

Bank-level data protection

Security Features

Comprehensive security controls to protect your feature flags and data

Data Security Features

TLS encryption in transit

All data is encrypted in transit using industry-standard TLS

Environment isolation

Separate environments with independent configurations

Secure storage

All sensitive data encrypted at rest

SOC 2

GDPR

HIPAA

Learn more about our security practices

Developer Resources

Everything You Need to Get Started

Comprehensive documentation, examples, and support to help you build with Flagdeck

Documentation

Learn

In-depth guides, tutorials, and API references to help you integrate Flagdeck.

Code Examples

Code

Ready-to-use code examples and sample projects for popular frameworks.

Community

Support

Join our developer community for discussions, tips, and best practices.

SDK Libraries

Code

Official SDK libraries for React, Vue, Angular, and other frameworks.

MCP Server

AI Integration

Control feature flags directly from Claude, Cursor, and VS Code using natural language.

View All Resources

Start using Flagdeck today

Simple feature flag management for modern development teams.

Get Started

Modern feature flag management platform to help you deploy with confidence.

Product

Features Pricing Documentation

Resources

Community Contact FAQ

Legal

Trusted by engineering teams at world-class companies

20,000+

Developers

500m+

Monthly Evaluations

99.99%

Uptime

How It Works

Get up and running with Flagdeck in minutes - intuitive workflow designed for developers

developer-workflow.sh

Create Flag

Set up your feature flag in the dashboard

Name your feature flag

Choose environments (dev/staging/prod)

Set default values

Configure targeting rules

flag create --name 'new-checkout' --env dev,staging,prod

$ ✨ Feature flag "new-checkout" created successfully

AI-Native

Control Flags from Your AI Assistant

The Flagdeck MCP server connects Claude, Cursor, and VS Code directly to your feature flags. Just ask — no switching tabs, no copy-pasting IDs.

Say things like

"Create a dark mode flag for premium users"

"Roll out new-checkout to 25% of users"

"Show me all active flags"

"Disable the beta-dashboard flag"

"Evaluate dark-mode for [email protected]"

Install in your editor

Add to your claude_desktop_config.json

View setup guide

// claude_desktop_config.json { "mcpServers": { "flagdeck": { "command": "npx", "args": ["-y", "@flagdeck/mcp-server"], "env": { "FLAGDECK_API_KEY": "your-api-key" } } } }

23 tools for your AI agent

Create & manage flags

Create, update, toggle, archive, and duplicate flags with natural language. No dashboard required.

Natural language flag builder

"Create a premium analytics flag for enterprise users with 10% rollout" — done.

Evaluate in context

Ask your AI to evaluate flags for specific users while debugging, without leaving your editor.

Works with any MCP client

Claude Desktop, Claude Code, Cursor, VS Code, Windsurf — any client that supports MCP.

View all 23 MCP tools

Connect Your Stack

Deploy features with confidence. Seamlessly integrate Flagdeck with your favorite development tools

GitHub

Slack

Jira

Linear

Discord

Swipe to see more →

Why Choose Flagdeck?

Built for modern development teams who need speed, reliability, and scale without the complexity

Lightning Fast

Industry-leading latency for feature flag evaluations

<50ms

2x faster than competitors

Quick Setup

Get up and running with minimal configuration

5 min

No complex onboarding

Enterprise Security

Bank-grade security with SOC2 compliance

99.99%

Guaranteed uptime

Infinite Scale

Handle billions of evaluations with ease

1B+

Monthly evaluations

Global Edge

Distributed infrastructure for global reach

15+

Edge locations

AI Native

Control flags from Claude, Cursor, and VS Code via MCP — no dashboard needed

AI-ready tools

Loved by Development Teams

Join thousands of developers who trust FlagDeck

"FlagDeck transformed how we ship features. The control and insights we get are incredible. Deployment is now a breeze."

Sarah Chen

Engineering Lead

TechCorp

Enterprise-Grade Security

Security built into every layer of our feature flag management system, designed to meet the needs of security-conscious organizations

99.9%

Uptime Target

Enterprise-grade reliability

<50ms

Response Time

Lightning fast flag evaluation

AES256

Encryption

Bank-level data protection

Security Features

Comprehensive security controls to protect your feature flags and data

Data Security Features

TLS encryption in transit

All data is encrypted in transit using industry-standard TLS

Environment isolation

Separate environments with independent configurations

Secure storage

All sensitive data encrypted at rest

SOC 2

GDPR

HIPAA

Learn more about our security practices

Start using Flagdeck today

Simple feature flag management for modern development teams.

Get Started

Modern feature flag management platform to help you deploy with confidence.

Product

Features Pricing Documentation

Resources

Community Contact FAQ

Legal

Ship Features with .css-ak36fi{background-image:linear-gradient(135deg, #0057CC, #3182ce, #0070F3);color:transparent;-webkit-background-clip:text;background-clip:text;-webkit-background-size:200% 100%;background-size:200% 100%;}Confidence

How It Works

Control Flags from Your AI Assistant

Install in your editor

23 tools for your AI agent

Connect Your Stack

Why Choose Flagdeck?

Lightning Fast

Quick Setup

Enterprise Security

Infinite Scale

Global Edge

AI Native

Loved by Development Teams

Enterprise-Grade Security

Security Features

Data Security Features

Access Control Features

Compliance Features

Everything You Need to Get Started

Documentation

Code Examples

Community

SDK Libraries

MCP Server

How It Works

Control Flags from Your AI Assistant

Install in your editor

23 tools for your AI agent

Connect Your Stack

Why Choose Flagdeck?

Lightning Fast

Quick Setup

Enterprise Security

Infinite Scale

Global Edge

AI Native

Loved by Development Teams

Enterprise-Grade Security

Security Features

Data Security Features

Access Control Features

Compliance Features

Everything You Need to Get Started

Documentation

Code Examples

Community

SDK Libraries

MCP Server

Ship Features with Confidence