Which remote MCP servers actually answer

DefiLlama MCP — DeFi analytics from DefiLlama (free, no auth)

Live Uniswap V2/V3 LP analytics — position PnL, price scenarios, pool health, rug signals, slippage.

Delaware DMV: registrations by fuel type, EV and charger rebates, crash statistics

Delora MCP server for cross-chain quotes, supported chains, tokens, and tools.

Free public web freshness and response-metadata checks for AI agents.

SEC/XBRL issuer intelligence for crypto public companies via MCP, OpenAPI, x402, and MPP.

Delx operational recovery protocol for AI agents via MCP.

Sales-agent MCP for Demand Discovery AI. Validate startup ideas with behavioral signals.

Demo stage for vibe-coded prototypes. Reserve a subdomain, upload via MCP, get a clean link.

Deterministic CMS NCCI/MUE claim scrubbing and CARC/RARC denial explanations, cited to source.

deno.land/x third-party Deno module registry

Virohana Dental Clinic, Bengaluru - clinic info, treatments, hours, contact and oral-health blog.

Virohana Dental Clinic, Bengaluru - clinic info, treatments, hours, contact and oral-health blog.

INEGI DENUE MCP — Mexico's directory of economic units (~6M businesses).

Visa, Schengen 90/180, and tax analysis for 43 European countries plus curated booking.

Sonatype component intelligence: versions, security analysis, and Trust Score recommendations

DependencyOracle - 10 ICT dependency tools: SBOM, supply chain, third-party graph.

Change intelligence for coding agents: sourced breaking changes for npm, PyPI, and Rust packages.

Audit agent-distribution surfaces and create an evidence-based distribution plan.

deps.dev — Google's package metadata + dependency graph API

Saves tokens, energy & blocks unsafe packages — 22 tools, 19 ecosystems, 742k+ pkgs, MIT.

Order-book depth & history for Polymarket, Kalshi & Limitless. Keyless demo, key for full access.

Industrial vacuum configurator: 150+ products, 24 sectors, ATEX certifications, technical specs.

Read-only DERO blockchain MCP: 30 tools (9 composites) incl. TELA inspection + bundled docs.

Design Feeds MCP.

AI data-center design engine: size, validate & lay out Rubin-era data centers. Korea live.

Design-system contract verification, scoring, and review tools for AI agents.

Workforce productivity intelligence for AI assistants � 20 tools, OAuth 2.1, demo key included.

Destatis MCP — Germany's official statistics (Destatis GENESIS-Online).

What a domain publishes for AI agents: ai-catalog.json, llms.txt, agents.md, robots.txt rules. Free.

Developer Feeds MCP.

DevDocs.io keyless docs index + entry search + content (Angular, MDN, Rust, etc.).

Provides tools for searching Google Workspace documentation and much more.

Search GitHub, npm, PyPI, StackOverflow, ArXiv from one MCP — built for coding agents.

Streamable HTTP MCP server for DevExpress documentation search and retrieval.

device.house — words become circuits. Design devices: BoM, enclosure, firmware, routed PCB.

Vendor status pages, TLS cert inspection, DNS propagation checks, and incident-response playbooks.

Dev-registry data: npm/PyPI/Docker/VS Code packages, dep graphs, vulns, 50+ ecosystems.

DEV.to MCP — wraps the DEV Community API (free, no auth for public reads)

Best swap quotes across DEXes (Uniswap, SushiSwap, Aerodrome). Base & Ethereum. x402.

DEX Screener MCP — DEX price/liquidity/volume data

Generate cloud architecture diagrams, flowcharts, and sequence diagrams.

Unified inbox MCP for WhatsApp, Telegram, Email, voice — read/send messages, search, AI agents.

Dice MCP: Search for tech jobs on Dice.com

DiceBear MCP — wraps DiceBear Avatar API v7 (free, no auth)

Dictionary MCP — wraps Free Dictionary API (free, no auth)

Patient, prescription, anthropometry, scheduling, chat and food diary management for dietitians.

Text diff MCP.

Compare two texts line-by-line — additions, deletions, unchanged. x402 micropayment.

Cloudflare Workers MCP server: diff-patch-tools

Diffbot MCP — Knowledge Graph company enrichment + web content extraction (diffbot.com)

Digimon API MCP (digi-api.com).

Romanian digital-crisis playbooks as tools: match, guide, report. Public good, RO+EN, CC BY 4.0.

DigitalNZ MCP.

Digitraffic AIS MCP — live vessel positions in Finnish and Baltic Sea waters.

An MCP server that provides tools to validate an email address using Dilli Email Validation API.

Discover and query every business on ANOTS — search, ask, or find-and-ask over MCP.

Search a directory of SOC 2 audit and compliance firms; read GRC migration guides. Read-only.

Deterministic cited disclosure drafts with verified GHG lineage and audit hashes.

Discogs MCP — music release / artist / label database

Search independent software the big engines bury: indie apps, open-source repos, and dev tools.

Search and discover advertiser products through an open marketplace for AI agents.

Find novel, statistically validated patterns in tabular data — hypothesis-free.

Run DRS demos (Fast-Slow Drain, Hamburger Duo, Valdez Tanker) and explore the paradigm.

Disease MCP — wraps disease.sh API (COVID-19 statistics, no auth required)

Disify MCP — wraps Disify API (free, no auth)

Disney character database MCP.

ABC/receivership wind-down asset maps: state notices joined to UCC collateral & secured parties.

Distressed-SMB diligence: bankruptcy, lawsuits, recalls, exclusions, WARN layoffs, liens (sourced).

Washington DC DMV: service centers, vehicle inspections by VIN, traffic convictions

Document a §1001 sale of dead startup stock, SAFEs, notes, or LLC interests — capital loss records

Deterministic pre-execution audit for trading agents. PASS/WAIT/FAIL, reproducible verdict_hash.

Real-time product data, semantic search and more from dm-drogerie markt, Europe's leading drugstore.

D&D 5e MCP — wraps the D&D 5th Edition API (free, no auth)

DNS & email security scanner — 51 tools for SPF, DMARC, DKIM, DNSSEC, SSL, and more.

DNS MCP — DNS and network lookup tools

DNS record lookup — A, AAAA, MX, TXT, CNAME, NS via Cloudflare. x402 micropayment.

Unlock the power of DNS lookups with our DNS Lookup service using Google DNS-over-HTTPS. Whether

DNS Doctor: scan and fix email authentication (SPF, DMARC, DKIM, MX, blacklists). Validated fixes.

Resolve, discover & pay pay: aliases for AI agents; returns a signed OFAC-screen attestation.

MCP server for DNSimple — domains, DNS zone records, availability, pricing and contacts.

DOAJ MCP — Directory of Open Access Journals

Extract PDFs to clean Markdown, RAG chunks and structured tables with page/bbox citations.

Publish Markdown or HTML to a shareable link from your AI assistant. OAuth, no API keys.

Connect your Dock account to AI via Brazil's Open Finance: balances, statements, cards, investments.

Docker Hub MCP — wraps the Docker Hub v2 API (free, no auth required for public data)

Deploy a GitHub repo to a live HTTPS URL from your AI tool; read logs, set variables, resize apps.

MCP server for DocRaptor — generate PDF & Excel from HTML or a URL; poll jobs; list documents.

Stimulsoft Reports & Dashboards docs MCP server. Semantic search for all platforms.

Search and query nTop's knowledge base and engineering guides from AI applications.

Political Comms documentation MCP server: search docs, query the docs filesystem. No auth.

Search and read the Free Battery Factory docs (LiteShip, batpak) as live MCP tools.

Get authoritative answers to questions about Redpanda.

Provides Vaadin Documentation and help with development tasks

Remote MCP server for Tandem docs, install guides, SDKs, workflows, and agent setup help.

AI reasoning checks any document against known international standards before your agent acts on it.

PDF, photo, email, and file comparison evidence checks with plain-language reports.

Sign, fill, merge and split PDFs entirely in your browser - files never leave your device.

Generate a PDF from HTML, a URL, or a template + JSON. A generate_pdf tool for AI agents.

Energy data from EIA: electricity, fuel prices, and renewables