Bucket (Feature Flagging)
FreeStale (389d)Flag features directly from chat in your code editor, including VS Code, Cursor, Windsurf, Claude Code - any IDE with MCP support.
About
Flag features directly from chat in your code editor, including VS Code, Cursor, Windsurf, Claude Code - any IDE with MCP support.
README
Feature flags for SaaS that run on TypeScript. Learn more and get started
React SDK
Client side React SDK
React Native SDK (beta)
React Native SDK for mobile apps
Vue SDK (beta)
Client side Vue SDK
Browser SDK
Browser SDK for use in non-React web applications
Node.js SDK
Node.js SDK for use on the server side. Use this for Cloudflare Workers as well.
Management SDK (beta)
Typed SDK for Reflag's REST API.
Reflag CLI
CLI to interact with Reflag and generate types
OpenFeature Browser Provider
Use Reflag with OpenFeature in the browser through the Reflag OpenFeature Browser Provider
OpenFeature Node.js Provider
Use the Reflag with OpenFeature on the server in Node.js through the Reflag OpenFeature Node.js Provider
Development
Versioning
- Create a new branch locally
- Run
yarn changeset - Select the packages that changed and the correct bump type
- Commit the generated file in
.changeset/ - Push and open a PR
Publishing
Repository setup:
- Configure npm Trusted Publisher entries for the packages in this repo against the
reflagcom/javascriptGitHub repository and thepublish.ymlworkflow - Keep the workflow on GitHub-hosted runners with
id-token: write, pluscontents: writeandpull-requests: writefor the release PR flow
When a PR with one or more changesets is merged to main, the release workflow will open or update a Version Packages PR.
Merging that PR will:
- Apply the version bumps
- Publish the updated packages to npm
- Rebuild and push the generated SDK docs
Install Bucket (Feature Flagging) in Claude Desktop, Claude Code & Cursor
unyly install bucket-feature-flaggingInstalls into Claude Desktop, Claude Code, Cursor & VS Code — handles npx, uvx and build-from-source repos for you.
First time? Get the CLI: curl -fsSL https://unyly.org/install | sh
Or configure manually
Run in your terminal:
claude mcp add bucket-feature-flagging -- npx -y @bucketco/cliStep-by-step: how to install Bucket (Feature Flagging)
FAQ
Is Bucket (Feature Flagging) MCP free?
Yes, Bucket (Feature Flagging) MCP is free — one-click install via Unyly at no cost.
Does Bucket (Feature Flagging) need an API key?
No, Bucket (Feature Flagging) runs without API keys or environment variables.
Is Bucket (Feature Flagging) hosted or self-hosted?
Self-hosted: the server runs locally on your machine via the install command above.
How do I install Bucket (Feature Flagging) in Claude Desktop, Claude Code or Cursor?
Open Bucket (Feature Flagging) on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
Changes
Versions and requested access over time.
- New version published
- New version published
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