"A clean web agent named x402-cleanweb-agent" matching MCP servers:

Exposes live earth-science data (e.g., earthquakes from USGS) as tools for MCP-compatible AI agents, enabling them to fetch and reason about real-time geophysical events.

Enables MCP clients to fetch Argentine USD/ARS quotes, INDEC inflation data, and national holidays, validate CUIT/CBU identifiers, and generate Ripio wARS on-ramp links, with paid calls settled per use in wARS on Celo via x402 or free quote mode.

C# SQL Agent MCP server featuring raw SQL input, strict AST validation, and an embedded Admin UI. Eliminates LLM hallucinations and security risks across 6 major databases.

MCP server that enables AI agents to search and read Puerto Rico legislative measures with pay-per-call in USDC on Base, using the x402 agent-payment standard.

Enables an AI assistant to estimate federal Canada Child Benefit amounts, check eligibility, explain rules, and prepare and verify a filled RC66 application for the user to review and sign.

Enables AI agents to discover official public data sources, inspect their metadata and endpoint parameters, and execute live queries through a unified response envelope with a 500 ms budget.

Enables lookup of licensed US real estate agents on official state license registers by license number or name, returning the brokerage of record along with its active agent count, size band, and the agent's license status and expiry. It also lists every active agent at a given brokerage or every brokerage office in a zip code across 19 states.

Pay-per-call MCP server for SMARD day-ahead electricity prices (DE-LU, 15-minute resolution) on Base mainnet via x402.

Provides UK company lookups via Companies House, web scraping, and search tools designed to be context-efficient for AI agents. It includes integrated micro-payment monetization and supports data extraction and format conversion.

Enables MCP clients to search insider trades, rank top insiders, and view owner histories from SEC Form 4 data, with free three-row previews and pay-per-call access to full results.

MCP server exposing Taiwan's MOPS salary data (2019-2025) via four read-only tools, enabling LLMs to query company salaries, industry stats, and trends under strict constraints.

Enables free, read-only answers to personal-finance limit questions for the US, UK, CA, AU, and NZ, returning official source URLs and as-of dates for deposit insurance and contribution limits or allowances. Also supports deposit-insurance scheme lookups, cross-border protection checks, health checks, and catalog listing through a remote MCP endpoint.

The first MCP server that pays for itself. AI agents pay for ScriptMasterLabs data autonomously via x402 — 43+ pay-per-call tools for market intelligence, SEC filings, federal grants/contracts, and more.

Provides a structured interface to the Japanese National Diet Library's parliamentary proceedings API, allowing AI models to search and retrieve Diet meeting records and speeches.

CukaiMax Tax Authority is an MCP server that gives AI agents source-linked Malaysian individual tax information and deterministic draft preparation checks for YA2025 Form BE/B and YA2026 planning, via a public read-only Streamable HTTP endpoint.

Enables users to search and query information about military service alternative companies in South Korea through the Military Manpower Administration (MMA) API. Supports filtering by service type, industry, company size, location, and recruitment status.

Finds companies registered at JUCESP from a partner's name, CPF, or CNPJ, returning the NIRE of each participation. It is a read-only MCP server hosted at api.mcp.ai.

Enables read-only consultations of DCTF WEB data from the official source via MCP over HTTP, using prepaid credits.

Enables answering US economic questions by searching, fetching, and comparing FRED data series through a supervised multi-agent workflow with built-in safety and cost controls.

Provides access to Kenya's civic datasets including parliament records, county budgets, SACCO registry, and drought data through MCP tools. Enables AI agents to analyze and query Kenyan public data for civic applications.

Enables AI assistants to query and analyze Korean law, including statutes, precedents, and ordinances, with citation verification and impact analysis.

An MCP server that provides Korean legal information through 10 tools, including statutes, precedents, administrative rules, and citation verification with hallucination prevention, enabling legal research and analysis via AI assistants or CLI.

Enables AI assistants to search U.S. federal contract opportunities and retrieve detailed notice or award information through read-only tools with typed filters and cost-capped Apify-backed calls.

Provides real-time access to Israeli emergency alerts from the official Pikud Haoref (Home Front Command) API. Enables AI assistants to check current alerts, retrieve alert history with intelligent city filtering, and monitor emergency notifications including rocket alerts, aerial intrusions, and earthquakes.

Enables agents to retrieve and narrate structured German Bundestag parliamentary data through tools for person biographies, party affiliations, party seat distribution per Wahlperiode, and role holders, backed by caching and deterministic computation.

Enables looking up Australian companies by ABN, ACN, or name against the ASIC register, with payments settled via x402.

Deterministic SNAP eligibility logic, exposed as auditable Model Context Protocol tools. An AI agent can read, reason, and orchestrate, but the eligibility determination itself is made by versioned, tested, cited code that a caseworker, an auditor, or a court can inspect.

Provides tools for verifying crypto price events and building permit intelligence, with free and paid tools using the x402 protocol.

Model-agnostic multi-agent system that discovers government benefits and insurance plans, validates eligibility, and produces prioritized enrollment action plans. Integrated with Google Antigravity via MCP for a conversational interface.

MCP server for US government transparency data (congressional trades, federal contracts, campaign finance, lobbying, regulations) with per-call paid access via x402 USDC.