"How to Build a Knowledge Base" matching MCP servers:

提供全球238个国家/地区的进出口贸易数据查询，支持按企业名称、产品关键字、HS编码等多维度联合搜索。

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.

MCP server providing live Bank of England data including base rate, IADB statistical series, and MPC meeting schedule.

Enables AI agents to retrieve live Hong Kong monetary data (HKMA Base Rate, HIBOR fixings, USD/HKD peg band) via typed tools, no API key needed.

Enables AI agents to search and analyze Ukraine's national open-data portal (data.gov.ua) using natural language, with tools for finding datasets, inspecting metadata, and retrieving actual data.

MCP server for querying Taiwan's real estate transaction registry via web scraping of the Ministry of the Interior's official portal. Enables natural language queries for real estate sales, rentals, and pre-sale housing data.

Enables Claude to call US government and freight APIs via SuVerse's pay-per-call gateway, automatically paying in USDC on Base from a funded wallet.

Enables AI agents to access Brazilian statistical, geographic, and economic data in real-time via IBGE public APIs.

Enables users to determine the Japanese school stage, grade, and subject range for a given knowledge item or term, and to audit LLM explanations for content exceeding a specified grade limit. It also searches normalized MEXT curriculum-code tables and retrieves prerequisite knowledge for topics.

An MCP server for querying Taiwan company registry open data, enabling search by name, number, directors, business items, and branch offices.

Enables read-only search and retrieval of Korean defense acquisition statutes, administrative rules, precedents, and DAPA organizational/policy knowledge, with source verification and citation checking.

Enables access to the Pan Card Verification API for validating Indian PAN card details. It provides a dedicated tool for performing PAN verification through a standardized MCP interface.

Provides read-only, citation-grounded Chinese AI compliance and filing Q&A, enabling agents to search regulations, retrieve requirements, generate self-check lists, and determine filing obligations with legal basis.

Enables searching government awards through the Sell to State API by proxying JSON-RPC to the live HTTP MCP endpoint, requiring an API key.

Provides agricultural intelligence tools for pest/disease lookup, government scheme discovery, and SME knowledge retrieval via semantic search.

Consulta de dívida ativa em fonte oficial da PGE-BA, com leitura somente e pagamento por uso.

Enables querying of active debt information from the official source of the Attorney General of the State of Mato Grosso. Provides a read-only MCP tool to consult debt status via a hosted HTTP API with prepaid credits.

MCP server for querying official vehicle data from DETRAN AC (Brazil) in a read-only manner, enabling natural language access to vehicle information.

Enables querying SINTEGRA TO (state tax information) through a read-only MCP server, using natural language.

Read-only MCP server for querying official Brazilian government data on agreements (convênios) from Portal da Transparência, with pay-per-use pricing and no platform credentials required.