# Cyber

> Use this tool when you need to interact with a decentralized knowledge graph, build semantic connections between content, or search and retrieve information from a blockchain-based network. It solves problems related to decentralized data management, censorship-resistant infrastructure, and knowledge graph construction, accepting IPFS content hashes and mnemonic phrases as inputs and producing cyberlinks, search results, and retrieved content as outputs. Ideal for building decentralized knowledge applications, it can be used in read-only or full mode, depending on the required level of interaction with the Cyber blockchain network.

Canonical page: https://skillsregistry.net/skills/dasein108-cyber-blockchain  
JSON: https://api.skillsregistry.net/v1/skills/dasein108-cyber-blockchain

## Description

The Cyb MCP Server enables AI agents to interact with the Cyber blockchain network, a decentralized knowledge graph built on IPFS and Cosmos SDK technology. Developed as a contribution to the Great Web Foundation, it provides three core tools: creating cyberlinks between IPFS content hashes to build semantic connections, searching the existing knowledge graph with optional content retrieval, and fetching content directly from IPFS through Cyber's gateway. The server operates in two modes - read-only for exploration without requiring wallet credentials, or full mode with mnemonic phrase support for creating new cyberlinks and signing blockchain transactions, making it valuable for building decentralized knowledge applications and contributing to censorship-resistant web infrastructure.

## Trust

- **Trust score (0–1):** 0.97
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-19

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/dasein108-cyber-blockchain)
- **Repository:** <https://github.com/dasein108/cyb-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": "dasein108-cyber-blockchain"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/dasein108-cyber-blockchain` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/dasein108-cyber-blockchain/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