# agent-identity

> agent-identity — critical-labs-agent-identity. Use this tool when you need to establish persistent and verifiable identities for AI agents, enabling secure communication through SES-backed email mailboxes. It solves problems related to agent authentication and email management, providing a reliable interface for client and MCP server interactions. Ideal for use cases requiring trusted agent identities, such as secure data sharing and collaboration.

Canonical page: https://skillsregistry.net/skills/critical-labs-agent-identity  
JSON: https://api.skillsregistry.net/v1/skills/critical-labs-agent-identity

## Description

Persistent, verifiable identities for AI agents with SES-backed email mailboxes (client + MCP server)

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** MIT
- **Updated:** 2026-09-26

## Source

- **Source listing:** [GitHub](https://github.com/critical-labs/agent-identity)

## 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": "critical-labs-agent-identity"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/critical-labs-agent-identity` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/critical-labs-agent-identity/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