# mycelium

> mycelium — yoda-digital-mycelium. Use this tool when you need to securely communicate between Claude Code instances, as it provides end-to-end encrypted messaging with perfect forward secrecy and replay protection. It solves problems of secure data exchange and authentication, ideal for use cases requiring confidential communication. The mycelium tool takes in messages as input and outputs encrypted messages, suitable for use in contexts where data privacy is paramount.

Canonical page: https://skillsregistry.net/skills/yoda-digital-mycelium  
JSON: https://api.skillsregistry.net/v1/skills/yoda-digital-mycelium

## Description

End-to-end encrypted messaging between Claude Code instances. Curve25519 PFS, Ed25519 TOFU, replay protection.

## Trust

- **Trust score (0–1):** 0.75
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** other
- **Updated:** 2026-09-20

## Source

- **Source listing:** [GitHub](https://github.com/yoda-digital/mycelium)

## 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": "yoda-digital-mycelium"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/yoda-digital-mycelium` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/yoda-digital-mycelium/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