# Onchain MCP Server

> Use this tool when you need to query and analyze onchain data across multiple blockchain networks, solving problems such as token balance tracking, transaction analysis, and smart contract security auditing. It takes natural language inputs and provides outputs including token balances, transaction data, and contract evaluation results. Use it when interacting with EVM-compatible chains and performing deep contract evaluations is required.

Canonical page: https://skillsregistry.net/skills/0xgval-evm-python-mcp  
JSON: https://api.skillsregistry.net/v1/skills/0xgval-evm-python-mcp

## Description

Provides tools for querying onchain data across 12+ blockchain networks, including token balances, transaction analysis, and smart contract security auditing. It enables users to interact with multiple EVM-compatible chains and perform deep contract evaluations through natural language interfaces.

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/t28bdunsda)
- **Repository:** <https://github.com/0xGval/evm-python-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": "0xgval-evm-python-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/0xgval-evm-python-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/0xgval-evm-python-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