# hive-mcp-tax-observer

> Use this tool when you need to track and classify crypto transactions for tax event purposes, such as identifying sales, swaps, income, and transfers on blockchain networks like Ethereum and Solana. It provides cost-basis-relevant inputs for on-chain transactions, streamlining tax event tracking and organization. Ideal for users requiring observational tax-event data, particularly on Base, Ethereum, and Solana networks.

Canonical page: https://skillsregistry.net/skills/srotzin-hive-mcp-tax-observer  
JSON: https://api.skillsregistry.net/v1/skills/srotzin-hive-mcp-tax-observer

## Description

Observational tax-event tracking for crypto transactions (MCP server). Classifies on-chain txs as sale/swap/income/transfer and surfaces cost-basis-relevant inputs. NOT tax advice. NOT tax filing. Real rails on Base / Ethereum / Solana.

## Trust

- **Trust score (0–1):** 0.90
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** finance
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/srotzin/hive-mcp-tax-observer)

## 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": "srotzin-hive-mcp-tax-observer"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/srotzin-hive-mcp-tax-observer` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/srotzin-hive-mcp-tax-observer/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