# io.github.san-techie21/astracipher

> Use this tool when you need to securely manage cryptographic identities for AI agents, enabling features like decentralized authentication and verifiable credentials. It solves problems related to secure data exchange, authentication, and authorization, using W3C Decentralized Identifiers (DIDs) and post-quantum cryptography. The tool takes in identity data and outputs secure, verifiable credentials, ideal for use cases requiring high-security, decentralized, and quantum-resistant identity management.

Canonical page: https://skillsregistry.net/skills/io-github-san-techie21-astracipher  
JSON: https://api.skillsregistry.net/v1/skills/io-github-san-techie21-astracipher

## Description

Cryptographic identity for AI agents: W3C DIDs, Verifiable Credentials, post-quantum crypto

## Trust

- **Trust score (0–1):** 0.67
- **Verification tier:** scanned
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 0.1.1
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-28

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.san-techie21%2Fastracipher)
- **Repository:** <https://github.com/san-techie21/astracipher>

## 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": "io-github-san-techie21-astracipher"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/io-github-san-techie21-astracipher` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/io-github-san-techie21-astracipher/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