Is io.github.srotzin/hive-mcp-tax-observer safe to use?

io.github.srotzin/hive-mcp-tax-observer has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.srotzin/hive-mcp-tax-observer?

io.github.srotzin/hive-mcp-tax-observer can be installed by cloning its GitHub repository and following the setup instructions in the README.

What can io.github.srotzin/hive-mcp-tax-observer do?

io.github.srotzin/hive-mcp-tax-observer provides 3 tools: tax.classify, tax.bulk, tax.today. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.srotzin/hive-mcp-tax-observer?

io.github.srotzin/hive-mcp-tax-observer is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.

Is io.github.srotzin/hive-mcp-tax-observer actively maintained?

io.github.srotzin/hive-mcp-tax-observer is actively maintained — last commit was 18 days ago.

io.github.srotzin/hive-mcp-tax-observer

Read-only tax event observation for agent-to-agent transaction streams

3 tools GitHub

No known CVEs

No license

Actively maintained

Last commit 18d ago

Works with most clients

Transport:

3 tools · ~292 tok

Grade A · 0.1% of 200K ctx

Edit this pageView history

Finance

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-srotzin-hive-mcp-tax-observer": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-srotzin-hive-mcp-tax-observer)](https://mcppedia.org/s/io-github-srotzin-hive-mcp-tax-observer)

Read me

What io.github.srotzin/hive-mcp-tax-observer does

Read-only tax event observation for agent-to-agent transaction streams

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

65/100across 5 weighted dimensions

How we score →

0255075100

−35

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Inventory

Tools (3)

Click any tool to inspect its schema.

~292 tokens total

Help improve this page

This server is missing a description.If you've used it, help the community.

Add information

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.srotzin/hive-mcp-tax-observer safe to use?: io.github.srotzin/hive-mcp-tax-observer has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.srotzin/hive-mcp-tax-observer?: io.github.srotzin/hive-mcp-tax-observer can be installed by cloning its GitHub repository and following the setup instructions in the README.
What can io.github.srotzin/hive-mcp-tax-observer do?: io.github.srotzin/hive-mcp-tax-observer provides 3 tools: tax.classify, tax.bulk, tax.today. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.srotzin/hive-mcp-tax-observer?: io.github.srotzin/hive-mcp-tax-observer is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is io.github.srotzin/hive-mcp-tax-observer actively maintained?: io.github.srotzin/hive-mcp-tax-observer is actively maintained — last commit was 18 days ago.

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Community

Discussion

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Edit this pageView history

Finance

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-srotzin-hive-mcp-tax-observer": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-srotzin-hive-mcp-tax-observer)](https://mcppedia.org/s/io-github-srotzin-hive-mcp-tax-observer)

Read me

What io.github.srotzin/hive-mcp-tax-observer does

Read-only tax event observation for agent-to-agent transaction streams

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

README

Hive Tax Observer

Observational tax-event tracking for crypto transactions. Real on-chain rails. Not tax advice. Not tax filing.

Hive does not provide tax advice or filing services. This is observational transaction data only. Consult a licensed tax professional for compliance decisions.

hive-mcp-tax-observer is a Model Context Protocol (MCP) server that classifies a settled on-chain transaction into one of four observational kinds — sale, swap, income, or transfer — and surfaces the cost-basis-relevant inputs (holder, asset, amount, counterparty, timestamp) your own basis tracker needs. Real reads against Base mainnet, Ethereum mainnet, and Solana mainnet via public RPC.

We do not compute cost basis. We do not file taxes. We do not generate 1099s or any tax forms. Every response — including health, errors, and bulk responses — carries the observational disclaimer.

What this is

Protocol: MCP 2024-11-05 over Streamable-HTTP / JSON-RPC 2.0
Transport: POST /mcp
Discovery: GET /.well-known/mcp.json
Health: GET /health (200, brand_color, disclaimer, enabled, supported_chains)
Backend: https://hivemorph.onrender.com — /v1/tax/*
Brand: Hive Civilization gold #C08D23 (Pantone 1245 C)

Tools

Tool	Description
`tax.classify`	Classify a single tx_hash + chain as sale, swap, income, or transfer. Returns the cost-basis-relevant inputs and the disclaimer.
`tax.bulk`	Classify an array of tx hashes (max 50) in a single call. Returns per-tx results plus a by-kind summary.
`tax.today`	24-hour rollup of classified events by kind, with a taxable-signal subtotal. Free.

Backend endpoints

Method	Path	Purpose
`POST`	`/v1/tax/event`	Single tx classification
`POST`	`/v1/tax/bulk`	Bulk tx classification (max 50)
`GET`	`/v1/tax/today`	24h rollup
`GET`	`/v1/tax/health`	Service liveness

Classification model

Every classification is observational and derived from on-chain data alone:

Kind	Signal
`sale`	Sender sent assets out with no offsetting inflow (likely disposition).
`swap`	Sender both sent and received assets in the same tx (DEX-style).
`income`	Sender received assets with no offsetting outflow.
`transfer`	Same beneficial owner, no taxable inflow or outflow detected from this address.

A taxable_signal: true flag is set when the kind is one of sale, swap, or income. This is not a tax determination. It is a heuristic signal derived from the agent-supplied tx hash.

Run locally

git clone https://github.com/srotzin/hive-mcp-tax-observer.git
cd hive-mcp-tax-observer
npm install
npm start
# server up on http://localhost:3000/mcp
curl http://localhost:3000/health
curl http://localhost:3000/.well-known/mcp.json

Connect from an MCP client

Claude Desktop / Cursor / Manus — add to your mcp.json:

{
  "mcpServers": {
    "tax_observer": {
      "command": "npx",
      "args": ["-y", "mcp-remote@latest", "https://hive-mcp-tax-observer.onrender.com/mcp"]
    }
  }
}

Quickstart

# Classify a single Base transaction
curl -sX POST https://hive-mcp-tax-observer.onrender.com/v1/tax/event \
  -H 'content-type: application/json' \
  -d '{"tx_hash":"0x...","chain":"base"}' | jq

# 24h rollup (free)
curl -s https://hive-mcp-tax-observer.onrender.com/v1/tax/today | jq

# Bulk
curl -sX POST https://hive-mcp-tax-observer.onrender.com/v1/tax/bulk \
  -H 'content-type: application/json' \
  -d '{"chain":"base","tx_hashes":["0x...","0x..."]}' | jq

What we do NOT do

We do not compute cost basis. We surface the inputs your basis t

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

65/100across 5 weighted dimensions

How we score →

0255075100

−35

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Inventory

Tools (3)

Click any tool to inspect its schema.

~292 tokens total

Help improve this page

This server is missing a description.If you've used it, help the community.

Add information

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.srotzin/hive-mcp-tax-observer safe to use?: io.github.srotzin/hive-mcp-tax-observer has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.srotzin/hive-mcp-tax-observer?: io.github.srotzin/hive-mcp-tax-observer can be installed by cloning its GitHub repository and following the setup instructions in the README.
What can io.github.srotzin/hive-mcp-tax-observer do?: io.github.srotzin/hive-mcp-tax-observer provides 3 tools: tax.classify, tax.bulk, tax.today. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.srotzin/hive-mcp-tax-observer?: io.github.srotzin/hive-mcp-tax-observer is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is io.github.srotzin/hive-mcp-tax-observer actively maintained?: io.github.srotzin/hive-mcp-tax-observer is actively maintained — last commit was 18 days ago.