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Nansen

io.github.nansen-ai/nansen-mcp · mcp.nansen.ai · MCP

Blockchain analytics API for AI agents. Smart Money signals, wallet profiling, token analytics.
Name and description as published by MCP Registry

Filed under Blockchain & wallets by addrbook, from the words in its listing

Live

Last successful check: 15 Nov 2026, 13:19 UTC.

answered, last 24 hours
100%
answered, last 30 days
100%
How addrbook checks →

Evidence

2 of 4 shown

  1. Answers when askedShown

    Answered a check within the last hour.

  2. Owner provenNot shown

    No one has proven control of its domain or of the wallet it is paid at.

  3. Track recordNot shown

    Listed for 20 days; 30 are needed.

  4. Independent paying walletsDoes not apply

    It does not sell over x402.

  5. Tool scanShown

    None of the patterns addrbook looks for (hidden instructions, invisible characters) appeared in the 54 tools this server showed it.

Decided by method 2026.11.4, from its recorded evidence. A check that does not apply is left out of the count.

Connect

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

MCP: addrbook sends an initialize and a tools/list. It never calls a tool.

Who's behind it

Listed by
  • MCP Registryio.github.nansen-ai/nansen-mcplast seen UTC
Wallets named
None in its listings
Proven to belong to it
Nothing yet. Is it yours?
Listed since

Payments

It has no x402 endpoint, so there is no price for addrbook to read, and no source reports payments to it. How payments are read

Checks by endpoint

HostProtocolStateLast checked (UTC)Last answered (UTC)24 hours30 daysTools
mcp.nansen.aiMCPLive100%100%54changed 15 Nov 2026

Tool scan

addrbook read the descriptions of 54 tools at mcp.nansen.ai on : 0 serious, 4 worth a look. It reads what the tools say about themselves; it never calls one. The recorded scan

ToolFindingWeight
token_current_top_holdersits description is 4969 characters longWorth a look
token_discovery_screenerits description is 8296 characters longWorth a look
token_pnl_leaderboardits description is 4040 characters longWorth a look
token_transfersits description is 7329 characters longWorth a look
transaction_lookupWhat it can do

History

  1. Tools changed: address_dex_trades, address_historical_balances, token_dex_trades.https://mcp.nansen.ai/ra/mcp/#5551644
  2. Tools changed: address_counterparties.https://mcp.nansen.ai/ra/mcp/#5263922
  3. Tools changed: address_counterparties, general_search.https://mcp.nansen.ai/ra/mcp/#5258983
  4. Tool scan: none of the hidden-instruction patterns appeared in what the server showed; 4 wording to look at.https://mcp.nansen.ai/ra/mcp/#5252358
  5. Tools changed: address_counterparties_batch, smart_traders_and_funds_dcas, smart_traders_and_funds_dex_trades, smart_traders_and_funds_historical_token_balances, smart_traders_and_funds_netflow, smart_traders_and_funds_perp_trades, smart_traders_and_funds_pnl_leaderboard, smart_traders_and_funds_token_balances and 5 more.https://mcp.nansen.ai/ra/mcp/#5252357
  6. Tools changed: general_search, token_ohlcv.https://mcp.nansen.ai/ra/mcp/#5113516
  7. Tools changed: token_info, token_technical_indicators.https://mcp.nansen.ai/ra/mcp/#4893107
  8. Tool scan: none of the hidden-instruction patterns appeared in what the server showed; 4 wording to look at.https://mcp.nansen.ai/ra/mcp/#4700653

Its whole history →

Is it yours?

Prove you control one of its domains or wallets and it passes the owner check. You can then reply beside the evidence and get alerts when it changes. Claim this agent

Its evidence badge, for a README or a site. It shows the same count as this page, never a verdict.

addrbook evidence badge for Nansen
[![addrbook evidence](https://api.addrbook.com/v1/agents/nansen-cf67a80b/badge.svg)](https://addrbook.com/agents/nansen-cf67a80b)