"A server that supports Server-Sent Events (SSE)" matching MCP servers:

Enables querying and triaging SEC 8-K events through a pre-classified mirror.

Enables finding upcoming events in Helsinki, Finland, with filters for keyword, free admission, and date window, returning venue, coordinates, and tags.

Enables users to find current things to do in the City of Paris from official Que Faire à Paris events, filtered by keyword, free admission, and date window. Results are sorted by start date, with French titles and descriptions.

Enables AI agents to retrieve real-time Korean corporate disclosure events, including material filings, company timelines, and filing details, through MCP tools with pay-per-call USDC settlement via x402 and no API key or account required.

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.

Lets AI agents discover and filter upcoming civic events and programming across San Francisco parks, plazas, and recreation centers by date range and keyword.

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.

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.

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

An MCP server that provides access to Seoul's real-time city data (population, transit, air quality, weather, cultural events, etc.) and batch statistics, enabling natural language queries about Seoul. It also includes a catalog of raw Seoul Open Data Plaza datasets.

An MCP server that enables AI assistants to query U.S. FDA public datasets, including drug adverse events, labeling, recalls, approvals, shortages, NDC directory, and medical device regulatory information.

Enables AI assistants to prepare German freedom-of-information requests on FragDenStaat.de: identify the responsible authority with evidence, the applicable act and deadline, track requests, collect replies and attachments, and draft new requests locally before anything is sent.

Enables an AI agent to file municipal incidents and street-damage reports with a GECOR-based town council, attaching a photo (extracting GPS from EXIF when present), previewing the exact summary for explicit human confirmation before anything is sent, and listing previously registered reports and their status. It also supports choosing official categories, resolving nearby streets or callejero references, and switching between GECOR municipalities.

A comprehensive MCP server that provides access to U.S. FDA public datasets via the openFDA API, enabling querying of drug adverse events, labeling, recalls, approvals, shortages, NDC directory, and medical device regulatory data.

A Model Context Protocol server that provides tools to access information about Argentina through the Argentina Datos API, including holidays, presidential events, dollar exchange rates, and legislative data.

Provides a read-only tool to query Brazilian IRPF tax data from the federal revenue service. Supports any MCP client over HTTP with a single tool.

Provides weather forecasts and active alerts for US locations using the National Weather Service API. It supports both local stdio and remote HTTP/SSE transport modes for flexible integration with MCP clients.

Enables checking whether a given US patent is still in force or has lapsed, by returning every recorded USPTO fee event, a computed status, and 4th/8th/12th-year fee-window details. Also supports counting and sampling fee events such as expirations for non-payment across a date range or patent-number prefix.

Provides access to the National Park Service API, enabling natural language queries about parks, alerts, campgrounds, events, and more.

Enables searching live US auction lots and auction events across commercial auction houses and government surplus sources by keyword, state, or proximity to a ZIP, and retrieving sold-price comps and coverage data.