MCP Trust Registry

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Every server below was scanned with the same deterministic engine that powers the MCP Trust Checker CLI and free API. The A–F Trust Score answers one question — how safe is this server for you to adopt: it starts from the threat score of its published code, then adjusts down for the capability blast radius, how strongly the publisher is verified, and how much of the package the scan could actually see. No pay-to-list, no self-reported ratings, and every point is itemised with its evidence.

24,071 servers 30,352 packages scanned 23 categories what changed → ecosystem stats → security signals →
Arcasos Rentals Remote
A
https://mcp.arcasos.com/

Korean premium short-term rental search: natural language or structured filters (SHV engine).

Data Science & ML Score 100/100 0 findings Cap. Minimal
Aribot Mcp Remote
A
https://mcp.aribot.ayurak.com/

Governed threat modeling, code threat verification, traceability & compliance, as MCP tools.

Security & Testing Score 100/100 0 findings Cap. Minimal
Artidrop Remote
A
https://artidrop.ai/mcp

The publishing layer for AI agents. Turn HTML and Markdown into shareable URLs instantly via MCP.

Other Score 100/100 0 findings Cap. Minimal
Arzbin MCP Server Remote
A
https://hub.arzbin.com/mcp

Live Iran exchange rates, gold, crypto, and Toman market data for AI agents.

Finance & Commerce Score 100/100 0 findings Cap. Minimal
Astro Docs Remote
A
https://mcp.docs.astro.build/mcp

Search the official Astro framework documentation.

Learning & Documentation Score 100/100 0 findings Cap. Minimal
Atlarium Habitat Database MCP Remote
A
https://mcp.atlarium.bio/mcp

Structured aquarium, marine, terrarium and paludarium data for AI agents.

Databases Score 100/100 0 findings Cap. Minimal
Atlasemoji Remote
A
https://atlasemoji.com/api/mcp

AI-ready GIS, geofencing, DataSynch, CRM, inventory, routing, APIs, telemetry and workflows.

Analytics & Monitoring Score 100/100 0 findings Cap. Minimal
Au Hot Water Payback Remote
A
https://heatpump.sourcemill.ai/mcp

Heat pump vs gas hot water (AU): rebate stack, net outlay and payback verdict by postcode.

Other Score 100/100 0 findings Cap. Minimal
Au Towing Legality Remote
A
https://towing.sourcemill.ai/mcp

Legal towing check for ~46 AU vehicles — compliant/marginal/illegal + the binding constraint.

Other Score 100/100 0 findings Cap. Minimal
Audiala Remote
A
https://mcp.audiala.com/mcp

Audio-guide and trip-planning tools for 1,100+ cities from Audiala. Free, no API key.

Design & Media Score 100/100 0 findings Cap. Minimal
Aurinia XO — hostel (Kamianets-Podilskyi, Ukraine) Remote
A
https://auriniaxo.com/api/mcp

Book a hostel in Kamianets-Podilskyi, Ukraine: check availability and reserve for the user.

Learning & Documentation Score 100/100 0 findings Cap. Minimal
Besot Music Fashion Resale Remote
A
https://besot.com/catalogue/mcp

Cross-source resale listings for clothing tied to musicians, with artist lineage and buy links.

Design & Media Score 100/100 0 findings Cap. Minimal
Besot: Musician Fashion Resale Remote
A
https://mcp.besot.com/

Cross-source price compare for clothing musicians designed, wore, or founded. Real listings.

Finance & Commerce Score 100/100 0 findings Cap. Minimal
Best Time to Book Hotels Remote
A
https://www.besttimetobookhotels.com/api/mcp

Best-time-to-book verdicts, live last-minute hotel deals, and city price calendars, from data.

Finance & Commerce Score 100/100 0 findings Cap. Minimal
Bet Checker Remote
A
https://negativeev.com/mcp

Grade any bet against thousands of play-by-play game simulations: win probability, odds, edge.

Gaming & Entertainment Score 100/100 0 findings Cap. Minimal
Bezal — Local Business Intelligence for AI Agents Remote
A
https://app.bezal.ai/api/mcp

Search 7,000+ local service businesses across America by category, location, or keyword.

Web, Search & Scraping Score 100/100 0 findings Cap. Minimal
Bikefuchs — Bike Parts Price Comparison Remote
A
https://mcp.bikefuchs.com/mcp

Price comparison & cart optimizer for bike parts across German & Austrian shops

Finance & Commerce Score 100/100 0 findings Cap. Minimal
Bio Catalyst Remote
A
https://biocatalyst.dropwatchhq.com/mcp

Verified biotech catalyst calendar (PDUFA/AdComm/trial readouts) anchored to official sources.

Productivity & Workflow Score 100/100 0 findings Cap. Minimal
Bitcoin Signals Remote
A
https://coinbucha.com/api/mcp

Signal-first Bitcoin intelligence: sovereign, hiring & hashrate signals over MCP.

Communication & Collaboration Score 100/100 0 findings Cap. Minimal
BizClaw Business Directory Remote
A
https://bizclaw.xyz/mcp

Search, compare and contact real-world companies through a public MCP business directory.

Business & CRM Score 100/100 0 findings Cap. Minimal
Blackwall X402 Guardrail Remote
A
https://mcp.blackwalltier.com/

Pre-signature x402 payment verdict (GO/HOLD/STOP) for AI agents, with a verifiable signed receipt.

Finance & Commerce Score 100/100 0 findings Cap. Minimal
Blast Radius Remote
A
https://blast-radius.ai/mcp

Blast Radius tools for AI strategy, diligence, and market updates.

Other Score 100/100 0 findings Cap. Minimal
Blipboard Remote
A
https://blip-board.app/mcp

Ambient split-flap display board agents push text to; humans watch it on any screen.

Other Score 100/100 0 findings Cap. Minimal
Blog Remote
A
https://mcp.radixia.ai/mcp

Search and read the Radixia blog (enterprise AI, cloud, open source) via MCP.

Web, Search & Scraping Score 100/100 0 findings Cap. Minimal