# KeyHalve - verify sealed documents

> KeyHalve - verify sealed documents — com-keyhalve-verify. Use this tool when you need to verify the authenticity of sealed documents without compromising security or requiring an account. KeyHalve solves the problem of ensuring document integrity by providing a free, read-only verification process that never receives sensitive keys. It is ideal for use cases where secure document validation is necessary, such as in legal, financial, or official transactions.

Canonical page: https://skillsregistry.net/skills/com-keyhalve-verify  
JSON: https://api.skillsregistry.net/v1/skills/com-keyhalve-verify

## Description

Free, no-account verification of KeyHalve-sealed documents. Read-only; never receives keys.

## Trust

- **Trust score (0–1):** 0.83
- **Verification tier:** verified
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-09-03

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/com.keyhalve%2Fverify)
- **Repository:** <https://github.com/keyhalve/keyhalve-mcp>

## Use it

MCP endpoint published by the skill: `https://mcp.keyhalve.com/mcp`

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": "com-keyhalve-verify"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/com-keyhalve-verify` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/com-keyhalve-verify/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