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Featureflip MCP Server

Developer ToolsLow Risk10.0MCP RegistryLocal
Free

Server data from the Official MCP Registry

Manage Featureflip feature flags, targeting and rollouts from AI agents and editors.

About

Manage Featureflip feature flags, targeting and rollouts from AI agents and editors.

Security Report

10.0
Low Risk10.0Low Risk

Valid MCP server (2 strong, 1 medium validity signals). No known CVEs in dependencies. Package registry verified. Imported from the Official MCP Registry.

4 files analyzed · 1 issue found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

What You'll Need

Set these up before or after installing:

Featureflip API token. A personal token (ffp_) acts as you; a service token (ffs_) is a scoped machine identity for CI and agents.Required

Environment variable: FEATUREFLIP_TOKEN

Management API base URL. Defaults to https://api.featureflip.io.Optional

Environment variable: FEATUREFLIP_API_URL

Organization slug. Only needed for a personal token that can reach more than one organization.Optional

Environment variable: FEATUREFLIP_ORG

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-canopy-labs-featureflip": {
      "env": {
        "FEATUREFLIP_ORG": "your-featureflip-org-here",
        "FEATUREFLIP_TOKEN": "your-featureflip-token-here",
        "FEATUREFLIP_API_URL": "your-featureflip-api-url-here"
      },
      "args": [
        "-y",
        "@featureflip/mcp"
      ],
      "command": "npx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

@featureflip/mcp

MCP (Model Context Protocol) server for Featureflip — manage feature flags from AI coding assistants (Claude Code, Cursor, Copilot, Cline) and autonomous agents.

Setup

  1. Create an API token in the Featureflip dashboard:
    • Personal token (ffp_...): Settings → API Tokens — acts as you, for interactive editor use.
    • Service token (ffs_...): Organization Settings → Service Tokens — scoped machine identity for CI/agents.
  2. Add the server to your MCP client:

Claude Code

claude mcp add featureflip -e FEATUREFLIP_TOKEN=ffp_your_token -- npx -y @featureflip/mcp

Cursor / Cline / generic JSON config

{
  "mcpServers": {
    "featureflip": {
      "command": "npx",
      "args": ["-y", "@featureflip/mcp"],
      "env": { "FEATUREFLIP_TOKEN": "ffp_your_token" }
    }
  }
}

Configuration

Env varRequiredDefaultPurpose
FEATUREFLIP_TOKENyesffp_/ffs_ API token
FEATUREFLIP_API_URLnohttps://api.featureflip.ioAPI base URL
FEATUREFLIP_ORGnoautoOrg slug (needed only for multi-org personal tokens)

Tools

CRUD: list_projects, list_environments, list_flags, get_flag, create_flag, update_flag, delete_flag, archive_flag, restore_flag, toggle_flag, update_flag_environment_config, get_targeting, update_targeting, manage_variation, list_segments, get_segment

Workflows: flag_status (cross-environment view), find_stale_flags (cleanup candidates), wrap_feature (create flag + get the SDK snippet for your language)

Full reference: https://featureflip.io/docs/integrations/mcp/

Notes

  • Flag evaluation is not exposed over MCP — use the language SDKs in application code.
  • Every mutation is audit-logged and attributed to the token.

License

Apache-2.0

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