nansen-fund-tracker

nansen-fund-tracker is a skill for Claude Code from nansen-ai/nansen-cli. It costs 27 tokens per session (284 once invoked), scanned A, original, MIT.

A tracker for cryptocurrency funds and venture capital firms, showing what tokens their tracked wallets hold and how those holdings change across blockchains.

In plain words
What is it for?
Use it to inspect fund holdings on Ethereum or Solana and compare them with short- and long-term net flows.
Why use it?
It brings portfolio holdings and money-flow changes together so you can compare what funds own with whether they are accumulating or reducing positions.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: built for openclaw.

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/nansen-ai/nansen-cli/nansen-fund-tracker
Any agent
npx skills add nansen-ai/nansen-cli --skill nansen-fund-tracker
Clone the repo
git clone --depth 1 https://github.com/nansen-ai/nansen-cli

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for nansen-fund-tracker

README.md
[![agentmods](https://agentmods.dev/badge/skills/nansen-ai/nansen-cli/nansen-fund-tracker.svg)](https://agentmods.dev/skills/nansen-ai/nansen-cli/nansen-fund-tracker)
Your own site
<a href="https://agentmods.dev/skills/nansen-ai/nansen-cli/nansen-fund-tracker"><img src="https://agentmods.dev/badge/skills/nansen-ai/nansen-cli/nansen-fund-tracker.svg" alt="Measured on agentmods" height="20"></a>
Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 284 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00027 $0.00284
Opus 5 $0.00014 $0.00142
Sonnet 5 $0.00005 $0.00057
Haiku 4.5 $0.00003 $0.00028

Measured 6d ago against content hash cf1572e8caa9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

nansen-fund-tracker scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/nansen-fund-tracker/SKILL.md · 36 lines

What it actually says

Fund Watch

Answers: "What are crypto funds and VCs holding right now?"

nansen research smart-money holdings --chain ethereum --labels "Fund" --limit 20
# → token_symbol, value_usd, holders_count, balance_24h_percent_change, share_of_holdings_percent

nansen research smart-money holdings --chain solana --labels "Fund" --limit 20

nansen research smart-money netflow --chain ethereum --labels "Fund" --limit 10
# → token_symbol, net_flow_1h/24h/7d/30d_usd, market_cap_usd, trader_count

nansen research smart-money netflow --chain solana --labels "Fund" --limit 10

Cross-reference holdings with netflow to see directional conviction. Positive net_flow_24h = active accumulation.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 36 lines · 27 tokens per session scan A cf1572e8caa9

Subscribe to this mod's changes

nansen-fund-tracker is a skill published in the GitHub repository nansen-ai/nansen-cli (134 stars, last pushed today), licensed MIT. It adds 27 tokens to every session and 284 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.