# web3-mcp

> Use this tool when you need to integrate blockchain data into large language models (LLMs) across various chains, enabling operations such as NFT, token management, and custom queries. It solves problems related to multi-chain data access and interaction, providing a unified interface via Ankr's Advanced API. This tool is ideal for use cases requiring seamless blockchain data integration, supporting inputs such as API requests and outputs including query results and transaction data.

Canonical page: https://skillsregistry.net/skills/tumf-web3-mcp  
JSON: https://api.skillsregistry.net/v1/skills/tumf-web3-mcp

## Description

Enables LLMs to interact with blockchain data across multiple chains (Ethereum, BSC, Polygon, Avalanche, etc.) via Ankr's Advanced API, supporting NFT, token, and query operations.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-01

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/z55gc7rb9r)
- **Repository:** <https://github.com/tumf/web3-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "tumf-web3-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/tumf-web3-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/tumf-web3-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt