blockchain-spider-toolkit

Points to the BlockchainSpider open-source Python/Scrapy toolkit for collecting on-chain data—transfer subgraphs around an address or tx, EVM and Solana block/transaction ingestion, receipts/logs, and optional label plugins. Use when the user wants to build datasets, offline traces, or research pipelines alongside blockchain-analytics-operations and solana-tracing-specialist—not as a substitute for RPC provider ToS, rate limits, or legal review of sensitive crawls.

⚡ おすすめ: コマンド1行でインストール(60秒)

下記のコマンドをコピーしてターミナル(Mac/Linux)または PowerShell(Windows)に貼り付けてください。ダウンロード → 解凍 → 配置まで全自動。

🍎 Mac / 🐧 Linux

mkdir -p ~/.claude/skills && cd ~/.claude/skills && curl -L -o blockchain-spider-toolkit.zip https://jpskill.com/download/10122.zip && unzip -o blockchain-spider-toolkit.zip && rm blockchain-spider-toolkit.zip

🪟 Windows (PowerShell)

$d = "$env:USERPROFILE\.claude\skills"; ni -Force -ItemType Directory $d | Out-Null; iwr https://jpskill.com/download/10122.zip -OutFile "$d\blockchain-spider-toolkit.zip"; Expand-Archive "$d\blockchain-spider-toolkit.zip" -DestinationPath $d -Force; ri "$d\blockchain-spider-toolkit.zip"

完了後、Claude Code を再起動 → 普通に「動画プロンプト作って」のように話しかけるだけで自動発動します。

💾 手動でダウンロードしたい(コマンドが難しい人向け)

1. 下の青いボタンを押して blockchain-spider-toolkit.zip をダウンロード
2. ZIPファイルをダブルクリックで解凍 → blockchain-spider-toolkit フォルダができる
3. そのフォルダを C:\Users\あなたの名前\.claude\skills\(Win)または ~/.claude/skills/(Mac)へ移動
4. Claude Code を再起動

⬇ .zip でダウンロード(推奨) ⬇ .skill 形式(上級者用) 元のソース ↗

⚠️ ダウンロード・利用は自己責任でお願いします。当サイトは内容・動作・安全性について責任を負いません。

🎯 このSkillでできること

下記の説明文を読むと、このSkillがあなたに何をしてくれるかが分かります。Claudeにこの分野の依頼をすると、自動で発動します。

📦 インストール方法 (3ステップ)

1. 上の「ダウンロード」ボタンを押して .skill ファイルを取得
2. ファイル名の拡張子を .skill から .zip に変えて展開(macは自動展開可)
3. 展開してできたフォルダを、ホームフォルダの .claude/skills/ に置く
- · macOS / Linux: ~/.claude/skills/
- · Windows: %USERPROFILE%\.claude\skills\

Claude Code を再起動すれば完了。「このSkillを使って…」と話しかけなくても、関連する依頼で自動的に呼び出されます。

詳しい使い方ガイドを見る →

最終更新

2026-05-18

取得日時

2026-05-18

同梱ファイル

📖 Claude が読む原文 SKILL.md(中身を展開)

この本文は AI(Claude)が読むための原文(英語または中国語)です。日本語訳は順次追加中。

BlockchainSpider — on-chain data collection toolkit

Reference skill. This repository does not vendor BlockchainSpider; read the upstream README and docs for install, spiders, and options.

Repository: github.com/wuzhy1ng/BlockchainSpider (MIT license)
Stack: Python, Scrapy spiders, CSV/JSON outputs under ./data by default (paths per project config).

What it is for

Typical capabilities described in the project (confirm against current docs):

Area	Examples
Transfer subgraph	Money-flow graph centered on a source address or transaction (e.g. `txs.blockscan`-style crawls).
EVM transactions	Block ranges, latest listener, receipts, logs, token transfers; multiple EVM-compatible providers.
Solana	Slot ranges or live streams via JSON-RPC providers.
Labels	Optional plugins (e.g. label-oriented crawls)—scope and ethics depend on source and law.

Academic background appears in project references (e.g. TRacer / transaction semantics papers—see repo Reference section).

Prerequisites

Python environment and pip install -r requirements.txt from the cloned repo.
RPC / indexer API endpoints you are authorized to use (respect ToS, rate limits, and billing).
API keys for third-party explorers (Etherscan-class APIs, etc.) must be supplied by you—never commit keys or paste live keys into chats.

Example command shapes (placeholders only)

Upstream examples use scrapy crawl <spider> -a .... Illustrative patterns (replace placeholders):

# EVM transfer / subgraph style (example spider name from upstream docs)
scrapy crawl txs.blockscan -a source=<ADDRESS> -a apikeys=<YOUR_ETHERSCAN_API_KEY> -a endpoint=<ETHERSCAN_COMPATIBLE_API_URL>

# EVM blocks / transactions over a range
scrapy crawl trans.block.evm -a start_blk=<N> -a end_blk=<M> -a providers=<YOUR_ETH_HTTP_RPC_URL>

# Solana slot range
scrapy crawl trans.block.solana -a start_slot=<S1> -a end_slot=<S2> -a providers=<YOUR_SOLANA_JSON_RPC_URL>

Exact spider names and arguments change with releases—always copy from the current README.

How to combine with blockint

Task	Skill
High-level analytics / AML context	blockchain-analytics-operations
Solana forensic tracing methodology	solana-tracing-specialist
Multi-chain clustering	cross-chain-clustering-techniques-agent
Web surface crawling (HTTP), not chain RPC	katana-web-crawling

Guardrails

Lawful use only — comply with sanctions, privacy, and computer misuse rules in your jurisdiction; do not use spiders to harass or dox.
Darknet / sensitive label sources — some demo commands in upstream docs point to Tor or sensitive data sources; obtain legal and security approval before running.
Do not store or share API keys, customer identifiers, or non-public investigation exports in public repos.
Outputs are raw or heuristic—validate critical facts against primary chain data.

Related research codebase

mots-transaction-semantics — MoTS (WWW 2023 “Know Your Transactions”); upstream notes MoTS merged into BlockchainSpider—use MoTS skill for legacy spider names (blocks.eth, blocks.semantic.eth, labels.action) and the bundled PDF.

Goal: a stable pointer and safe usage framing for BlockchainSpider inside blockint workflows.