SERVER

AgentTax MCP Server

Rank #20,125

io.github.AgentTax/agenttax-mcp

US sales/use tax, nexus thresholds, capital gains and 1099-DA tools for AI agent transactions.

3 versions

by AgentTax (1 servers)View repository ↗

First listed

Jun 22, 2026

Last publish date

Oct 14, 2026

PURPOSE

What you can do with AgentTax MCP Server

AgentTax MCP Server is a Model Context Protocol (MCP) server published by AgentTax. It ranks #20,125 of 150,963 active servers on MCP Toplist. AgentTax MCP Server is listed across 2 registries — Official MCP and Glama, with 3 tracked versions. It was first listed on Jun 22, 2026 and most recently updated on Oct 14, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What AgentTax MCP Server can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using AgentTax MCP Server

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by Glama, last synced Oct 22, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

AGENTTAX_API_KEY · optional

INSTALLATION AND FIRST TASK

Connect AgentTax MCP Server and confirm it works

npm package

claude mcp add agenttax-mcp -e "AGENTTAX_API_KEY=<your AGENTTAX_API_KEY>" -- npx -y @agenttax/mcp-server

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.agenttax-mcp]
command = "npx"
args = ["-y", "@agenttax/mcp-server"]

[mcp_servers.agenttax-mcp.env]
AGENTTAX_API_KEY = "<your AGENTTAX_API_KEY>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "agenttax-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@agenttax/mcp-server"
      ],
      "env": {
        "AGENTTAX_API_KEY": "<your AGENTTAX_API_KEY>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "agenttax-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@agenttax/mcp-server"
      ],
      "env": {
        "AGENTTAX_API_KEY": "<your AGENTTAX_API_KEY>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "agenttax-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@agenttax/mcp-server"
      ],
      "env": {
        "AGENTTAX_API_KEY": "<your AGENTTAX_API_KEY>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "agenttax-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@agenttax/mcp-server"
      ],
      "env": {
        "AGENTTAX_API_KEY": "<your AGENTTAX_API_KEY>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "agenttax-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@agenttax/mcp-server"
      ],
      "env": {
        "AGENTTAX_API_KEY": "<your AGENTTAX_API_KEY>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Jun 22, 2026
Latest version published: Oct 14, 2026
Version history: 3 versions tracked (below)
Requirements evidence: Declared by Glama, last synced Oct 22, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 22, 2026

Registry sightings

Glama ↗listed since Jun 22, 2026 · still listed
Official MCP ↗listed since Oct 8, 2026 · still listed

Do you maintain AgentTax MCP Server? to correct or enrich this profile.

VERSIONS

Available versions (3)

Version	Published
1.2.0	Oct 14, 2026
1.1.1	Oct 8, 2026
1.1.0	Oct 8, 2026

STANDING

#20,125of 150,963 active serversTop 25%

Ranks ahead of 130,838 of 150,963 servers on MCP Toplist.

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.AgentTax%2Fagenttax-mcp.svg)](https://mcptoplist.com/server/io.github.AgentTax%2Fagenttax-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.AgentTax%2Fagenttax-mcp"><img src="https://mcptoplist.com/badge/io.github.AgentTax%2Fagenttax-mcp.svg" alt="MCP Toplist: Top 25% of 150,963" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains AgentTax MCP Server?: AgentTax MCP Server is maintained by AgentTax, which publishes 1 MCP server (3 total versions) tracked on MCP Toplist.
Is AgentTax MCP Server listed on the Official MCP Registry?: Yes — AgentTax MCP Server is listed on the Official MCP Registry, alongside Glama.
How many versions does AgentTax MCP Server have?: MCP Toplist tracks 3 versions of AgentTax MCP Server, most recently published on Oct 14, 2026.
Where can I find the source code for AgentTax MCP Server?: The source code for AgentTax MCP Server is hosted at github.com/AgentTax/agenttax-mcp.

Used in projects

Do you run this server?

Community projects list the MCP servers behind real agents and apps. Publish yours and this page will link to it.

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