# Nansen (DEPRECATED)

> Use this tool when you need to access the deprecated Nansen server, although it is no longer recommended as it has been moved to io.github.nansen-ai/nansen-mcp. It previously provided general functionality, but its capabilities are now obsolete. Use the new location for ongoing support and functionality.

Canonical page: https://skillsregistry.net/skills/io-github-hurcannansen-nansen-mcp  
JSON: https://api.skillsregistry.net/v1/skills/io-github-hurcannansen-nansen-mcp

## Description

DEPRECATED - This server has been moved to io.github.nansen-ai/nansen-mcp. Do not use.

## Trust

- **Trust score (0–1):** 0.30
- **Verification tier:** unverified
- **Last scanned:** 2026-08-23

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** version-control
- **Updated:** 2026-08-23

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.hurcanNansen%2Fnansen-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": "io-github-hurcannansen-nansen-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/io-github-hurcannansen-nansen-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/io-github-hurcannansen-nansen-mcp/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