"Simple MCP example using HTTP transport" matching MCP servers:

An MCP server that provides access to PubMed articles through the Entrez API.

An MCP server that provides access to arXiv papers through their API.

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.

Enables LLM clients to access crop yield predictions from RGB imagery, topic-based PDF literature, and soil lab/moisture CSV data.

Enables agents to validate climate processing configs, inspect available sample data, and run a climate data pipeline that aggregates mock daily weather into monthly summaries and plots. Returns validation results and rendered plot output through inline JSON configs.

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.

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.

Exposes 26 structured analytical tools over Climate Finance Update datasets, enabling fund-level financial analysis, portfolio aggregations, and data quality diagnostics without requiring the client to write data access code.

MCP server for IG's REST Trading API and Lightstreamer streaming API. Provides tools for accounts, markets, positions, orders, watchlists, sentiment, OTC trades, and streaming price/account/trade/chart data.

Provides tools to interact with the OpenCTI platform, including checking if a campaign exists.

MCP server that audits Brazilian parliamentary speeches for hate speech and offensive language using a fine-tuned BERTimbau classifier, returning classification, confidence, and human review recommendations.

Enables AI assistants to load and query local GEDCOM genealogy files, supporting search, browsing, and family tree traversal.

An MCP server that enables AI agents to query RevenueCat's subscription analytics API using natural language, retrieving metrics like MRR, churn, and revenue.

Provides Canada-aware vehicle intelligence for AI agents, including VIN decoding with factory warranty terms, merged US/Canada recalls, known-issue reports, and itemized purchase costs, with pay-per-call settlement via USDC on Base using x402.

Enables an LLM to search and research Goodreads books, ratings, and reviews using public data, without login or writes.

Enables AI assistants like Claude to discover, validate, and simulate all 18 ACTUS financial contract types using JACTUS, with tools for contract simulation, risk computation, and portfolio analysis.

18 tools for US stock screeners, chart patterns, options flow signals and equities research. Hosted SSE transport mcp.stockmarketscan.com with BYOK authentication.

Enables retrieval of academic literature metadata via DOI or search using the Crossref REST API.

Cross-reference your BirdNET-Pi data with eBird observations using natural language