"Understanding Local File System Operations" matching MCP servers:

将akshare、yfinance、wbgapi、arxiv等免费公开接口封装为4个标准MCP工具，使支持MCP的智能体无需第三方账号和云额度即可直接查询金融市场、宏观经济和学术论文数据。

Provides Claude and any MCP client with plain-English access to official San Antonio-area public data including weather alerts, school ratings, and 311 service calls, with no API keys required.

Enables AI assistants to answer DFW civic and property questions using official data sources without API keys.

MCP server for discovering French local natural, technological, and industrial risks at commune level using Géorisques, administrative references, and open risk datasets. It provides tools to query risk sources, datasets, and commune briefs.

Enables AI to search and retrieve detailed information from U.S. government datasets, including GAO reports, oversight recommendations, congressional bills, and more, with OData filtering and faceted search.

Provides plain-English access to official Dallas-area public data, including weather alerts, school ratings, 311 requests, building permits, police incidents, and property parcel lookup.

Provides access to EPA's Air Quality System API with 31 tools for querying air quality data, monitoring sites, and pollution measurements across the United States through natural language.

Provides access to over 1000 AKShare financial data interfaces (stocks, futures, bonds, funds, macro, and more) via MCP, with local MySQL caching for reduced latency.

Enables AI assistants to search, download, and read arXiv papers, with automatic detection of open-source code repositories and support for both LaTeX and PDF content.

Enables natural-language research queries across marine data sources including FAO FishStat, BarentsWatch Fish Health, and Copernicus Marine, with data provenance and local file exports.

Enables local, credential-free searching and reading of Peru's public procurement system—including selection processes, contracts, documents, and annual procurement plans—through MCP tools, returning clean data and direct download URLs without storing files.

Enables MCP-compatible clients to search Commons media, inspect file reuse and licensing details, and retrieve Wikipedia article extracts over local stdio.

Read-only MCP server that queries official Brazilian tax registration data from Receita Federal's Acréscimos Legais (SAL) system, paid per-use with prepaid credits.

Enables querying EPA's Air Quality System for regulatory-grade ambient air data, including parameters, sample measurements, annual summaries, and monitor metadata.

Enables AI agents to resolve marine species names to OBIS taxon records, retrieve georeferenced ocean occurrence records with optional date filtering, and pull aggregate statistics such as record counts, contributing datasets, and observed year ranges. Queries the Ocean Biodiversity Information System keylessly over the Pipeworx gateway or as a local stdio server.

Enables real-time ISO New England electricity market data via MCP, including five-minute locational marginal prices, system load, and generation fuel mix for the six New England states.

A production-ready MCP server that provides access to the German Bundestag's parliamentary documentation system (DIP API).

Enables querying real-time DTCC swap transaction data and dissemination file indexes for CFTC, SEC, and Canadian regulators.

Enables interaction with open data portals through a configurable plugin system, supporting CKAN and custom data sources.

Enables searching and retrieving documents, activities, and plenary protocols from the German Bundestag's DIP system via MCP tools.

Provides access to South Korea's DART (Data Analysis, Retrieval and Transfer System) financial disclosure system, enabling users to retrieve corporate information, financial statements, debt summaries, subsidiary investments, employee data, and stock information for Korean companies.

Queries South Korean building register data (e.g., floor area, parking, seismic design) via a single unified tool, converting API responses to Korean field names for easy AI understanding.

Enables querying PyPI download statistics for packages, including recent totals, daily timeseries, and breakdowns by Python version and operating system, without an API key.

Lets LLMs rank, compare, and connect actors and movies from local IMDb non-commercial datasets stored in DuckDB, with Wikidata enrichment.

A local MCP server that gives Claude and other MCP clients access to Federal Reserve Economic Data (FRED) — 800,000+ economic time series covering GDP, inflation, employment, interest rates, and more.

Enables AI agents to access US public library data from the federal IMLS Public Libraries Survey, including proximity searches, library system profiles, and statewide statistics.

Provides local academic literature search and writing support by querying OpenAlex, arXiv, and Crossref, downloading open-access PDFs, extracting IMRaD sections, and appending BibTeX references.

Enables AI agents to read official Central Bank of Iran data through 11 read-only tools: historical exchange rates for ~48 currencies, inflation, weekly interbank and policy rates, news, liquidity, monthly statistics tables, sukuk auctions and open market operations, with no API key required. Text is Persian, dates accept Jalali or Gregorian, and output is compact JSON.

Enables Claude to read Moscow Exchange market data and T-Invest brokerage account data, including quotes, candles, order books, dividends, portfolio, and operations. It is read-only and does not place orders.

Enables LLMs to search, fetch, and manage arXiv research papers across various categories. It allows users to browse recent publications, query specific metadata, and retrieve full abstracts through a local database.