featbit-go-sdk

Manage FeatBit feature flags in Go applications with WebSocket-based real-time sync.

11|1|Updated Jan 27, 2026
One-click install
npx skills add https://github.com/featbit/featbit-skills --skill featbit-go-sdk
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: featbit-go-sdk
Source: https://github.com/featbit/featbit-skills/tree/main/skills/featbit-go-sdk
Command: npx skills add https://github.com/featbit/featbit-skills --skill featbit-go-sdk

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Go developers need a reliable server-side feature-flag SDK to manage flags, propagate changes in real-time, and keep Go applications in sync with FeatBit configurations.

Core Features & Use Cases

  • Real-time feature flag synchronization via WebSocket for Go server applications.
  • In-memory data storage with clear initialization and restart handling.
  • Comprehensive usage guidance for integrating FeatBit flags into Go projects, including examples and prerequisites.

Quick Start

Install the FeatBit Go SDK, create an FBClient with your envSecret, streaming URL, and event URL, and then evaluate flags for a user.

Frequently Asked Questions about featbit-go-sdk

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I manage server-side feature flags in a Go application?

You can manage server-side feature flags in Go by using an SDK to create a client that evaluates flags and maintains real-time synchronization with your configuration platform via WebSocket connections.

How does real-time feature flag synchronization work for Go web servers?

Real-time feature flag synchronization for Go web servers works via WebSocket connections, pushing configuration updates instantly to the in-memory storage of your application without requiring restarts.

Can I use this feature flag SDK with multi-user Go APIs?

Yes, the feature flag SDK is applicable to Go web servers, APIs, and multi-user systems, enabling targeted flag evaluation for individual users within a shared server-side environment.

How do I initialize a feature flag client in Go?

To initialize a feature flag client in Go, create an FBClient instance by providing your environment secret, streaming URL, and event URL, then use it to evaluate flags for specific users.

Does the Go feature flag SDK store data in memory?

Yes, the Go feature flag SDK uses in-memory data storage by default, providing fast flag evaluations and clear initialization semantics for handling application restarts and state recovery.

What are the limitations of using in-memory storage for feature flags in Go?

The limitation of using in-memory storage for feature flags in Go is that flag data is lost upon application restart, requiring the SDK to re-establish WebSocket connections and re-sync configurations from the server.