# io.fusionauth/mcp-api

> Use this tool when you need to manage user authentication and authorization in a scalable and secure manner. The io.fusionauth/mcp-api provides a preview release of the FusionAuth API MCP server, solving problems related to identity and access management. It accepts input requests for authentication and authorization, and outputs responses to facilitate secure user interactions.

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

## Description

Preview release of FusionAuth API MCP server

## Trust

- **Trust score (0–1):** 0.85
- **Verification tier:** scanned
- **Last scanned:** 2026-08-28

## Facts

- **Version:** 0.1.14
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** api-integration
- **Updated:** 2026-08-28

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.fusionauth%2Fmcp-api)
- **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": "io-fusionauth-mcp-api"
    }
  }
}
```

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

---
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