MCP Servers Directory — Page 701

Replay supplied records against old and new bounded JSON Schema draft-07 contracts. Receive exact...

Compare local JSON schema shape fingerprints without returning property names, values, paths, or...

Enables natural language schema queries — explore tables, keys, procedures, and get SQL help fast

Real-time PostgreSQL schema access for AI-IDEs via Model Context Protocol (MCP)

Your text-to-SQL agent picks which tables to show the model before anyone checks what the caller is allowed to read. schemagate does the check first: it filters the schema by the caller's grants, so…

Generate Schema.org JSON-LD markup for 12 types including Person, Product, and FAQ.

API Schema Drift Monitor — detect breaking changes in OpenAPI specs

An MCP Server for Natural Language Search over RDBMS Schemas. Find exact tables you need, with all their relationships mapped out, in milliseconds.

Local JSON Schema structure inspection and privacy-safe fixture planning. Tools include inspect...

Extract schema-valid JSON from text/HTML or document images. Pay per call via x402 V2.

Manage companies, plans, features, and billing through SchematicHQ

Some tools work without authentication. Write tools require a `token` parameter — generate an API key from your project settings.

MCP server (stdio): validate JSON against JSON Schema (draft-07 / 2020-12) via the AgentForge API

A local database MCP server built into Schemity, database design software for software engineers. Your AI agent reads the schema of your live PostgreSQL, MySQL, MariaDB, SQL Server, or SQLite…

Schengen 90/180 rolling-window calculator MCP server: stay math, trip checks, rule explainer.

Schengen 90/180-day calculator, earliest re-entry date and ETIAS check. Stateless, no data stored.

Zero-config data-quality monitoring: profile a warehouse, detect anomalies, gate CI.

Aircraft noise over the Netherlands: what flies over you and how loud, and report a noisy flight

SCHISM model configuration debugging, parameter lookup, and validation

Availability, prices and voice-ready reservation for the event campsite at the Red Bull Ring.

Hardened Scholar MCP for deep academic research (Scopus, OpenAlex, Unpaywall) with PDF vision.

600,000+ CS/AI/ML papers in your AI assistant: search, novelty scores, citations, daily watches.

Multi-engine scholarly search MCP server with hosted Streamable HTTP endpoint.

High-speed Scientific Literature Semantic Compiler & FastMCP Server Powered by arXiv, OpenAlex, DuckDB HTTP range queries, and TypeSafe Jev System One.

Federated academic search, citation traversal, persistent PDF download, and temporary reading.

FastMCP server for scholarly papers, patents, books and standards with docling PDF conversion

Free AI study tools: generate a personalized study plan or essay thesis statements.

🌐 Official Website: https://figure.thirdme.com

Academic paper knowledge-base MCP server: PDF ingest, vector search with reranking, KB management.

An MCP server for academic literature workflows in Claude, Cursor, and other MCP clients.

MCP server that catches AI-fabricated citations: verifies a claimed title against the real record at its DOI or PMID (the Topaz et al. Lancet 2026

GET a public URL now and report whether an exact needle is still in the body.

A Model Context Protocol (MCP) server for managing a mock school database with automated behavior tracking and alert system.

A Model Context Protocol (MCP) server for academic tools, integrating with Canvas and Gradescope platforms.

SchoolPass for Claude — students, arrival/dismissal calendar, pickup changes, and school info

California school data for AI agents — scores, profiles, comparisons, feeder paths, UC pipelines.

schrodingers-boolean MCP — wraps StupidAPIs (keyless — no credential needed)

Multi-tenant FastMCP server for Charles Schwab brokerage data, monetized via DPYC Tollbooth

The Schwab Model Context Protocol (MCP) Server connects your Schwab account to LLM-based applications (like Claude Desktop or other MCP clients), allowing them to retrieve market data, check account…

A Model Context Protocol (MCP) server that enables AI assistants like Claude to securely interact with Charles Schwab accounts and market data through the official Schwab API.

Science MCP — free science data APIs

Academic peer-review, research-gap finding, journal recommender, and article writer tools.

USGS ScienceBase catalog MCP.

Science News magazine journalism feed. $0.01/query. Register in-session - free testnet funds.

Latest science news: research & discoveries. $0.01/query. Register in-session — free testnet funds.

KISTI ScienceON OpenAPI literature search & metadata collection (MCP server + CLI)

Signed Buildability Oracle for AI-for-science papers. ed25519 receipts, Wave proofs, divergence.

Crypto forensics with sources: deployer records, OFAC matches, exchange and bridge attribution.

Advanced MCP Server with AI-powered Limitless API features: natural time queries, meeting detection, action item extraction, daily summaries, and

Open Claude Desktop's configuration file (claude_desktop_config.json) and add the following:

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Safe scientific calculator MCP for numeric expressions

Valid and reliable data engineering and statistical analysis without hallucinations.

A comprehensive Model Context Protocol (MCP) server that provides LLMs with real-time access to scientific papers from 6 major academic sources: arXiv, OpenAlex, PMC (PubMed Central), Europe PMC…

MCP Server for Scientific Paper Harvesting from arXiv and OpenAlex

Scientific literature analyzer and clinical search aggregator.

🔍 Enable AI assistants to search, access, and analyze academic papers through Sci-Hub using a simple MCP interface.

Natural language interface for scientific command-line tools via Model Context Protocol (MCP).

Sciple platform MCP: services, dashboards, runbooks, tickets, environments, AWS cloud inventory.

Ground answers in scientific literature. Search full text, evaluate trust, access full-text articles