"Servers that support 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.

AI agents can search and match Korean space, aerospace, and defense R\&D support program announcements. It provides MCP tools to filter by applicant type, deadline, and source family.

Authoritative European Union & UK statutory VAT compliance engine. Provides real-time VIES validation, Art. 196 reverse-charge certificates, and EU TEDB statutory tax rates across 27 Member States.

An MCP server that automates the entire process of discovering, evaluating, and applying for government support programs in South Korea using natural language. It integrates multiple public APIs to provide eligibility checks, document preparation, application timelines, and benefit management tools.

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

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

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.

The MCP server behind Constat — FDA & NHTSA regulatory-risk intelligence for AI agents, over the Model Context Protocol. Live public regulatory data — recalls, adverse events, warning letters, 510(k) premarket evidence, postmarket drift signals, reimbursement pathways, and vehicle safety. Decision support, not regulatory advice.

A Model Context Protocol server that enables integration with the Brazilian PJE (Electronic Judicial Process) system, providing complete support for A1 and A3 digital certificates for accessing judicial data.

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.

Enables querying SEFAZ SC DEC Caixa Postal (Brazilian state tax mailbox) from the official source via a hosted MCP server, with prepaid credits and support for any MCP client.

Read-only MCP server for public Tennessee property-tax information, with SQLite caching and support for Cheatham and Stewart counties.

Enables querying SEC EDGAR for Form 4 insider trades, 8-K material events, and Schedule 13D/G ownership filings for US-listed companies, with ticker, company name, or CIK lookup.

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.

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

Enables access to Seoul city data, including real estate transactions, air quality, cultural events, and generic datasets from the Seoul Open Data Plaza API.

Provides access to the USGS Earthquake Catalog for querying earthquake events via the FDSNWS API, enabling natural language questions about earthquake data.

Enables listing categories used across NYC Parks events with counts, such as 'Best for Kids', 'Sports', 'Nature Exploration', 'Fitness'.

Enables querying NASA's Earth Observatory Natural Event Tracker (EONET) for natural events, categories, sources, and visualization layers.

Search bills, legislators, committees, and events across all 50 US states, DC, and 5 US territories via MCP.

Provides queryable access to official UAE open data through MCP tools, resources, and prompts, with bilingual support and multiple data connectors.

Enables AI agents to search and retrieve US company funding events from SEC Form D filings, including amount raised, industry, executives, and filing URLs.

Enables querying FDA medical device regulatory databases including 510(k) clearances, PMA approvals, recalls, and adverse events through natural language.

Provides comprehensive access to Hong Kong Legislative Council data including voting results, bills, parliamentary questions, and Hansard records. It supports real-time multi-word search capabilities and various transport protocols like SSE and WebSocket for easy integration.

Access Paris Open Data (opendata.paris.fr) to search, explore, and query datasets about city services, mobility, trees, events, and urban planning using natural language or ODSQL.