# FusionAuth

> Use this tool when you need to manage user authentication and identity across multiple applications and tenants. It provides access to over 300 API endpoints for tasks such as user management, application configuration, and cryptographic key management. Ideal for local development and testing instances, this tool enables secure and configurable identity management with features like read-only mode and tool restrictions.

Canonical page: https://skillsregistry.net/skills/fusionauth  
JSON: https://api.skillsregistry.net/v1/skills/fusionauth

## Description

Provides access to the FusionAuth identity platform API, enabling AI assistants to manage authentication, users, applications, tenants, identity providers, and cryptographic keys. Auto-generated from the FusionAuth OpenAPI specification with over 300 API endpoints available as callable tools. Supports configurable tool restrictions and read-only mode for security. Designed for local development and testing instances only.

## Trust

- **Trust score (0–1):** 0.64
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-02

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/fusionauth)
- **Repository:** <https://github.com/fusionauth/fusionauth-mcp-api>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "fusionauth"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/fusionauth` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/fusionauth/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt