SERVER

Nansen MCP

Rank #38,290

io.github.hurcanNansen/nansen-mcp

MCP server providing nansen-mcp capabilities

7 versions

Listed & last published

Feb 18, 2026

PURPOSE

What you can do with Nansen MCP

Nansen MCP is a Model Context Protocol (MCP) server. It ranks #38,290 of 150,963 active servers on MCP Toplist. Nansen MCP is listed on Official MCP, with 7 tracked versions. It was first listed on Feb 18, 2026 and most recently updated on Feb 18, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. Its registry listings below are the authority on what it does.

CAPABILITIES AND LIMITATIONS

What Nansen MCP can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. Check its registry listings below.

REQUIREMENTS

What you need before using Nansen MCP

Not verifiedRequirements not verified

No registry MCP Toplist tracks declares this server’s credentials or configuration, and it has no public endpoint to probe. Check the repository README before installing.

MCP Toplist probed the public endpoint on Oct 11, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.

Declared in the registry install config

Hosted endpoint declared as requiring authentication.

INSTALLATION AND FIRST TASK

Connect Nansen MCP and confirm it works

Remote · HTTP

claude mcp add --transport http nansen-mcp https://mcp.nansen.ai/ra/mcp

This endpoint requires authentication — see the server’s docs for credentials.

Remote · HTTP

[mcp_servers.nansen-mcp]
url = "https://mcp.nansen.ai/ra/mcp"

Add to ~/.codex/config.toml. This endpoint requires authentication — see the server’s docs for credentials.

Remote · HTTP

https://mcp.nansen.ai/ra/mcp

Settings → Connectors → “Add custom connector”, then paste this URL. This endpoint requires authentication — see the server’s docs for credentials.

Remote · HTTP

{
  "mcpServers": {
    "nansen-mcp": {
      "url": "https://mcp.nansen.ai/ra/mcp"
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). This endpoint requires authentication — see the server’s docs for credentials.

Remote · HTTP

{
  "servers": {
    "nansen-mcp": {
      "type": "http",
      "url": "https://mcp.nansen.ai/ra/mcp"
    }
  }
}

Save as .vscode/mcp.json in your workspace. This endpoint requires authentication — see the server’s docs for credentials.

Remote · HTTP

{
  "mcpServers": {
    "nansen-mcp": {
      "serverUrl": "https://mcp.nansen.ai/ra/mcp"
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. This endpoint requires authentication — see the server’s docs for credentials.

Remote · HTTP

{
  "mcpServers": {
    "nansen-mcp": {
      "url": "https://mcp.nansen.ai/ra/mcp"
    }
  }
}

This endpoint requires authentication — see the server’s docs for credentials.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Feb 18, 2026
Latest version published: Feb 18, 2026
Version history: 7 versions tracked (below)
Requirements evidence: MCP Toplist probed the public endpoint on Oct 11, 2026 and could not complete the MCP handshake (jsonrpc error). Requirements remain unverified.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Apr 2, 2026

Registry sightings

Official MCP ↗listed since Apr 25, 2026 · still listed

Do you maintain Nansen MCP? to correct or enrich this profile.

VERSIONS

Available versions (7)

Version	Published
2.0.0	Feb 18, 2026
1.0.5	Feb 18, 2026
1.0.4	Feb 18, 2026
1.0.3	Feb 18, 2026
1.0.2	Feb 18, 2026
1.0.0	Feb 18, 2026
0.1.0	Nov 25, 2024

STANDING

#38,290of 150,963 active serversTop 50%

Ranks ahead of 112,673 of 150,963 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.hurcanNansen%2Fnansen-mcp.svg)](https://mcptoplist.com/server/io.github.hurcanNansen%2Fnansen-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.hurcanNansen%2Fnansen-mcp"><img src="https://mcptoplist.com/badge/io.github.hurcanNansen%2Fnansen-mcp.svg" alt="MCP Toplist: Top 50% of 150,963" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Is Nansen MCP listed on the Official MCP Registry?: Yes — Nansen MCP is listed on the Official MCP Registry.
How many versions does Nansen MCP have?: MCP Toplist tracks 7 versions of Nansen MCP, most recently published on Feb 18, 2026.

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