Blockscout Agent Skills
Onchain analysis and Web3 dev skills from Blockscout
About
Blockscout's official agent skills: blockscout-analysis for onchain and address analysis via the Blockscout MCP server, and web3-dev for blockchain development workflows. It ships as Claude Code and Codex plugins where the MCP auto-configures, plus a skills.sh install that reaches Cursor, OpenClaw, Gemini CLI, and others. The strength is vendor backing with a working MCP integration out of the box. The limitation: the web3-dev skill requires a paid Blockscout PRO API key, and both skills are crypto-only.
What it can do
- blockscout-analysis for onchain and address analysis via MCP
- web3-dev for blockchain development workflows
- MCP auto-configures in the Claude Code and Codex plugins
- skills.sh cross-agent install
Setup
npx skills@latest add https://github.com/blockscout/agent-skills --skill blockscout-analysis
For web3-dev: same command with --skill web3-dev (requires a Blockscout PRO API key)
Or install the Claude Code / Codex plugins from the repo — MCP auto-configures for blockscout-analysis
Prerequisites
Blockscout PRO API key for the web3-dev skill; blockscout-analysis works without one
Use cases
Works with
Trust score — 7/10
Scored 7/10 (verified tier, metrics-v1). Evidence: Official vendor repo (Blockscout); solid install docs, but paid PRO key needed for the web3-dev skill. License: MIT.
★ 42 GitHub stars
How the trust score is built
Full methodology →- Adoption · stars/downloads, log-scaled vs peers
- 5.0/10
- Maintenance · recency, releases, issue load
- 7.0/10
- Openness · license + docs
- 8.0/10
- Manual review · sanity read + red-flag check
- 8.0/10
- · Official vendor repo (Blockscout); solid install docs, but paid PRO key needed for the web3-dev skill
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.