"Remote MCP servers without authentication" matching MCP connectors:

Find 76,000+ curated healthcare service vendors across 25 categories and all 50 US states.

DXF and PDF/X-4 for AI agents: structured facts, PNG renders, an interactive in-chat viewer.

Host-owned vacation-rental direct booking via VRP. Signed offers, 0% commission. Not an OTA.

Neutral, verification-gated MCP directory of Japan construction contractors (KIRA-audited).

Fetch recent X posts by handle via MCP, with JSON and accountless x402 v2 USDC on Base.

Neutral freight reference + validation layer for AI agents: ADR, HS, UN/LOCODE, freight math

Generate PDF/DOCX/XLSX/PPTX from templates+JSON. Convert Office/HTML/MD to PDF. Universal templating

Read-only breach intel, full history 2007-today: reports THAT an org was breached, never the data.

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

Manage products, EU Digital Product Passports, operator parties, and GS1 EPCIS supply-chain events.

Signed machine messages + wallet trust gates via x402; free verifiable agent passports.

Scan code for quantum-vulnerable cryptography and get NIST post-quantum migration guidance.

AIOProductOS: revenue, feedback, work and analytics on one customer record. 71 tools, 3 apps.

Free Vedic astrology: panchang, kundali, transits, matching, doshas, eclipses, numerology

Agent-facing intake for HORIZON SHIELD, the Japanese construction estimate auditor.

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

Live tennis scores, players, rankings, odds and win-probability. ATP, WTA, Challenger, ITF, juniors.

Scan and fix email auth (SPF, DMARC, DKIM, MX, blacklists, expiry) + DNS checks. Validated fixes.

Savvly MCP: query fund data, model projections, and compare against alternative retirement products.

MCP server for generating rough-draft project plans from natural-language prompts.