# passkey-mcp

> passkey-mcp — thenicksanchez-passkey-mcp. Use this tool when you need to securely manage sensitive credentials for AI coding assistants and CLI tools. The passkey-mcp stores named credential sets in the system keychain and injects them as environment variables, solving secret management problems for secure authentication and authorization. It accepts credential sets as input and outputs secure environment variables, ideal for use cases requiring secure secret storage and injection in development and automation workflows.

Canonical page: https://skillsregistry.net/skills/thenicksanchez-passkey-mcp  
JSON: https://api.skillsregistry.net/v1/skills/thenicksanchez-passkey-mcp

## Description

A cross-platform secrets manager that stores named credential sets in the system keychain and injects them as environment variables, enabling secure secret management for AI coding assistants and CLI tools.

## Trust

- **Trust score (0–1):** 0.65
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** security
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/kgpqglb8v3)
- **Repository:** <https://github.com/TheNickSanchez/passkey-mcp>

## 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": "thenicksanchez-passkey-mcp"
    }
  }
}
```

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