x402 Tools
Pay-per-call research tools for AI agents, paid via x402 USDC. Remote MCP, one free tool.
Should I use this
Quality & Safety
Based on automated analysis of tool definitions and protocol compliance.
Context Cost
This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.
Install
One-Click Install
Add this to your `claude_desktop_config.json` file:
{
"mcpServers": {
"x402-tools-mcp": {
"url": "https://fitze-x402-seller.app.workbuddy.host/mcp"
}
}
}Remote endpoints
https://fitze-x402-seller.app.workbuddy.host/mcpstreamable-httpWhat it can do
Tool inventory
Tools (7)
🟢web_fetch(q)
$0.01 per call — Fetch a public URL and return status, final URL, title, cleaned text (scripts/styles stripped, truncated) and the top 20 absolute links. Useful when an agent itself cannot reach the open web.
Input Schema
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}⚪domain_intel(q)
$0.02 per call — Domain due-diligence bundle: RDAP registrar + creation/expiry dates + status, DNS records (A/MX/NS/TXT), and Certificate Transparency history via crt.sh. Use to vet a domain before trusting or linking to it.
Input Schema
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}⚪github_repo(q)
$0.02 per call — GitHub repo snapshot: stars, forks, open-issue count, watchers, primary language, SPDX license, created/pushed dates and latest release tag. Use to triage a repo before contributing or depending on it.
Input Schema
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}🟢token_intel(q)
$0.02 per call — Base ERC-20 due-diligence: on-chain name, symbol, decimals and total supply via eth_call. Use to sanity-check a Base token address before interacting with it.
Input Schema
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}⚪repo_diligence(q)
$2.5 per call — Deep GitHub repo due-diligence: base snapshot + last 5 commits (author/date/message), contributor count, archived flag, security-policy presence, latest release cadence and open/closed issue ratio. Use to decide whether to depend on or contribute to a repo before trusting it.
Input Schema
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}🟢web_brief(q)
$3 per call — Multi-source research brief from 1–3 URLs. For each source extract title, meta description, key sentences (numbered/quoted/date-or-figure-bearing) and outbound links. Returns a structured, citable brief other agents can consume without their own web access.
Input Schema
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}🟢free_url_check(q)
FREE — FREE: check whether a public URL is reachable and what it is. Returns HTTP status, final URL after redirects, content type and page title. Use web_fetch (paid) for full text and links.
Input Schema
{
"type": "object",
"properties": {
"q": {
"type": "string",
"description": "JSON or key=value input for the tool"
}
}
}Community
Evidence