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confidence — Agent Skill

by spotify · Updated

Access Confidence feature flags, experiments, and migration tools directly from Claude Code.

At a glance

confidence is an Agent Skill by spotify in the Coding & Engineering category. In Claude Code it installs with `/plugin install confidence@claude-plugins-official` after adding the anthropics/claude-plugins-official marketplace; other assistants use its SKILL.md instructions as rules. Its source repository has 9 GitHub stars (as of Oct 28, 2026).

Source 9GitHub stars

How to install confidence in your AI client

Setup for Claude Code, Claude Desktop, Cursor, Codex, Windsurf, Cline and VS Code — copy-paste ready.

How to install confidence in Claude CodeAnthropic's agentic CLI

  1. Add the marketplace

    claude
    /plugin marketplace add anthropics/claude-plugins-official

  2. Install the skill

    claude
    /plugin install confidence@claude-plugins-official

  3. Use it

    These are slash commands for a Claude Code session, not your shell. Claude auto-invokes the skill when your request matches its description — or type its slash command if it exposes one.

Documentation

Full README

Confidence AI Plugin

Official Confidence plugin for AI coding tools. Manage feature flags, experiments, onboarding, and migrations right from your agent.

✨ Highlights

  • Manage feature flags without leaving your editor: create, list, update, target, resolve, and archive flags from Claude Code, Cursor, Codex, or Gemini CLI
  • One-command migrations from PostHog, Eppo, Statsig, or Optimizely (flags *and* SDK code; Optimizely also migrates users, teams, roles, policies, and Flag clients)
  • Guided onboarding: spin up a Confidence account, invite teammates, create SDK clients, and connect a warehouse without reading a setup doc
  • Docs on tap: search Confidence documentation and SDK integration guides inline while you code
  • Works with every major AI coding assistant through the same MCP servers

ℹ️ Overview

Confidence is Spotify's feature flagging and experimentation platform, built on the OpenFeature standard. This plugin exposes Confidence's flag management, documentation, and migration tooling as MCP servers and slash commands, so you can create a flag, plan a migration off another platform, or onboard a new workspace directly from your AI coding assistant's chat.

⬇️ Installation

Claude Code

bash
claude plugin install confidence

Cursor

From the Marketplace: open Cursor Settings → Plugins, search for Confidence, and click Install.

Manual setup: add the MCP servers to .cursor/mcp.json in your project (or ~/.cursor/mcp.json globally):

json
{
  "mcpServers": {
    "confidence-flags": {
      "url": "https://mcp.confidence.dev/mcp/flags"
    },
    "confidence-docs": {
      "url": "https://mcp.confidence.dev/mcp/docs"
    }
  }
}

Codex

Excerpt — the full document is on GitHub.

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