# vault-mcp

> Use this tool when you need to securely manage sensitive information, such as API keys or passwords, without exposing them in plain text. It solves the problem of secret management by providing a secure interface to read, set, and list encrypted secrets. The tool takes in encrypted files or OS keychain inputs and outputs secure MCP tools, ideal for use cases requiring confidential data handling.

Canonical page: https://skillsregistry.net/skills/isco0819-vault-mcp  
JSON: https://api.skillsregistry.net/v1/skills/isco0819-vault-mcp

## Description

Exposes OS keychain or AES-256-GCM encrypted file secrets as MCP tools, allowing reading, setting, and listing secrets without exposing values in conversation messages.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-30

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** security
- **Updated:** 2026-08-30

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/y1f9670ziz)
- **Repository:** <https://github.com/Isco0819/vault-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": "isco0819-vault-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/isco0819-vault-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/isco0819-vault-mcp/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