"Finding MCP servers that support SSE or Streamable HTTP, excluding stdio transport" matching MCP servers:

A MCP server for academic literature retrieval, aggregating multiple data sources like arXiv, Crossref, OpenAlex, PubMed, and Semantic Scholar to provide search, details, citations, trends, and recommendations.

Seven remote MCP servers exposing 51 published Apify scrapers as agent tools: company diligence, social listening, recruiting, real estate, lead generation, e-commerce and academic research. Billed per result, and a call that returns nothing is never charged.

Provides MCP wrappers for Allen AI's Asta research tools, enabling AI agents to manage local document collections and perform deep literature searches. It supports automated report generation, PDF text extraction, and research hypothesis synthesis.

A strategic advisory agent that applies Clayton Christensen's frameworks, such as Jobs-to-Be-Done and Disruption Theory, to analyze business decisions. It enables users to evaluate organizational capabilities, explore historical case studies, and receive theory-grounded strategic insights.

Enables AI assistants to perform keyword searches across U.S. DOT grey literature and international transportation research reports from multiple repositories, using a local SQLite FTS5 index with optional full-text PDF retrieval.

Classifies PDFs (text-based vs scanned vs image vs mixed), extracts text, and converts to clean Markdown over Streamable HTTP MCP. Supports remote PDFs via URL or base64, with optional page restriction and OCR fallback detection.

An MCP server that provides access to Monarch Initiative's biomedical data through the Biolink API, enabling agents to query biological entities, associations, and knowledge graphs using natural language.

Provides a RESTful API to query laboratory inventory data from MongoDB, including stock levels, expiration tracking, and purchase suggestions. It is specifically designed to optimize token usage for AI assistants through dedicated tool endpoints for inventory management.

Enables AI agents and applications to search, retrieve, and analyze chemical compounds, substances, and bioassays from PubChem's vast chemical information database through comprehensive tools for chemical research and discovery.

A bridge connecting AI agents to NCBI's PubMed database through the Model Context Protocol, enabling seamless searching, retrieval, and analysis of biomedical literature and data.

Look up countries, timezones, periodic table elements, physical constants, units, HTTP status codes, and MIME types via MCP. STDIO or Streamable HTTP.

Access the OpenAlex academic research catalog - 270M+ publications through MCP. Supports STDIO and Streamable HTTP.

MCP server exposing 95 categories of independent work, freelance, gig and side-income opportunities in Portugal (PT-PT) with real contacts. Hosted Streamable-HTTP endpoint plus npx stdio bridge for Claude Desktop / Cursor.

Real-time US-equity quotes, company fundamentals, earnings, analyst trends, and financial news via Finnhub. Supports STDIO and Streamable HTTP transports.

Resolve DOIs, search ~155M scholarly works, fetch references, and look up publishers via the Crossref REST API. Supports STDIO and Streamable HTTP transports.

Provides complete credit analysis and suggested credit limits for Brazilian companies from CNPJ. It is a hosted, read-only MCP server that works with any MCP client over HTTP.

Query NOAA SWPC space weather data including geomagnetic storm scales, Kp index, aurora forecasts, solar wind, solar activity, and alerts via MCP. Supports STDIO and Streamable HTTP transports.

Enables MCP clients to access Chakudya Nutrition Registry data through a stateless Streamable HTTP transport, with bearer token or OAuth authentication.

A thin stdio gateway to Nodus's Streamable HTTP MCP server, exposing a curated allowlist of tools for the Research Workbench. It enables secure, bearer-authenticated interactions with Nodus without graph logic or caching.

Read-only MCP server for genealogy data from Family Tree Builder (.ftb) or GEDCOM files, exposing tools for person search, family relationships, and statistical analysis via HTTP or stdio.