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mcp/harbor
Verified official

Agent Data Tools MCP

v0.1.0

io.github.grit-77/agent-data-tools

15 data tools at $0.01 USDC/call on Base via x402. Free discovery; x402 wallet client required.

transport:streamable-http tools:17
Website

Target client

run in your project directory 

claude mcp add --transport http agent-data-tools https://agent-data-tools.grit-77.workers.dev/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

polymarket

polymarket

hacker-news

hacker news

arxiv-papers

arxiv papers

openalex-papers

openalex papers

sec-edgar

sec edgar

earthquake-events

earthquake events

us-weather-forecast

us weather forecast

pypi-packages

pypi packages

npm-packages

npm packages

ecb-fx-rates

ecb fx rates

web-snapshot

web snapshot

domain-intel

domain intel

software-support-lookup

software support lookup

browser-feature-lookup

browser feature lookup

unicode-confusable-lookup

unicode confusable lookup

list Read-only

list

describe Read-only

describe

All 17 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.