# Cyphrex

> Use this tool when you need to establish secure and transparent identity management for AI agents, or enforce accountable behavior in decentralized systems. Cyphrex solves problems related to AI agent trust and accountability by providing immutable audit trails and verifiable on-chain identity. It takes in AI agent interactions and outputs a tamper-proof record of their behavior, ideal for use cases requiring high security and transparency.

Canonical page: https://skillsregistry.net/skills/cyphrex  
JSON: https://api.skillsregistry.net/v1/skills/cyphrex

## Description

Cyphrex provides AI agents with blockchain-based identity management, behavior enforcement mechanisms, and immutable audit trails. It acts as a decentralized social security number equivalent for AI agents, enabling verifiable on-chain accountability.

## Trust

- **Trust score (0–1):** 0.65
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-01

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/cyphrex)
- **Repository:** <https://github.com/getcyphrex/cyphrex-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": "cyphrex"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/cyphrex` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/cyphrex/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