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.

24,030 servers 30,259 packages scanned 23 categories what changed → ecosystem stats → security signals →
Audit Remote
A
https://webmatik.ai/mcp

AI website growth audits: SEO, performance, AI readiness (GEO), conversion, a11y, security.

Security & Testing Score 97/100 0 findings Cap. Moderate
AutEng Document Publisher Remote
A
https://auteng.ai/mcp

Publish markdown as a publicly shareable AutEng document

Content Management Score 97/100 0 findings Cap. Moderate
AutEng MCP - Markdown Publishing & Document Share Links Remote
A
https://auteng.ai/mcp/docs

Publish markdown documents as public share links with mermaid diagram support. Built by AutEng.ai

Learning & Documentation Score 97/100 0 findings Cap. Moderate
AWS Knowledge Remote
A
https://knowledge-mcp.global.api.aws/

AWS official documentation, code samples, API/CloudFormation regional availability, and What's New posts.

Learning & Documentation Score 97/100 0 findings Cap. Moderate
AWS Knowledge Remote
A
https://knowledge-mcp.global.api.aws/mcp

AWS-hosted MCP server that searches and reads official AWS documentation, API references and architectural guidance.

Cloud & DevOps Score 97/100 0 findings Cap. Moderate
AxioRank — Agent Firewall Remote
A
https://app.axiorank.com/api/mcp-server/mcp

Security gateway for AI agents: score tool calls, verify agent cards, enforce policy, audit.

Security & Testing Score 97/100 0 findings Cap. Moderate
B4 Index Remote
A
https://b4-index.vercel.app/mcp

Independent build-vs-buy index: score software categories BUILD/BUY/BRIDGE/BEWARE.

Developer Tools Score 97/100 0 findings Cap. Moderate
Bankruptcy Observer Remote
A
https://mcp.bankruptcyobserver.com/mcp

US business bankruptcy data via MCP: search by name, EIN. Lookup docket items.

Web, Search & Scraping Score 97/100 0 findings Cap. Moderate
Bassethound Remote
A
https://mcp.bassethound.ai/mcp

Company intelligence for AI agents: a five-layer domain dossier in one keyless sniff_domain call.

Other Score 97/100 0 findings Cap. Moderate
Beat & Raise (SEC EDGAR) Remote
A
https://mcp.beatandraise.com/mcp

Search and read SEC EDGAR filings, earnings and company financial data.

Finance & Commerce Score 97/100 0 findings Cap. Moderate
Better Auth Docs Remote
A
https://mcp.better-auth.com/mcp

Documentation search, examples, and setup help for the Better Auth library.

Learning & Documentation Score 97/100 0 findings Cap. Moderate
BetterPost Remote
A
https://betterpost.ai/mcp

Finds timely, verifiable sources across news, social media and the web and turns them into publishable social posts.

Marketing & Social Score 97/100 0 findings Cap. Moderate
bioRxiv / medRxiv Remote
A
https://biorxiv.caseyjhand.com/mcp

Search and retrieve bioRxiv and medRxiv preprints by DOI, date interval or keyword.

Data Science & ML Score 97/100 0 findings Cap. Moderate
Blue Pillow Hotels & Stays Remote
A
https://mcp.b2a.bluepillow.com/

Neutral hotel & stay price comparison for AI agents: live prices from 16+ booking sites. No signup.

Finance & Commerce Score 97/100 0 findings Cap. Moderate
Bluesky (Pipeworx) Remote
A
https://gateway.pipeworx.io/bluesky/mcp

Bluesky social network profiles and posts via the AT Protocol API, exposed as MCP tools.

Marketing & Social Score 97/100 2 findings Cap. Moderate
Boolsai Directory Remote
A
https://directory.boolsai.ai/mcp

Indexed ecommerce site directory — vendor lookups, brands by city/market/founder. 10 tools.

Finance & Commerce Score 97/100 0 findings Cap. Moderate
Boolsai Scan Remote
A
https://boolsai.ai/mcp

Live tech-stack scan of any public site — vendors, account IDs, scripts, JSON-LD. 2 tools.

Security & Testing Score 97/100 1 finding Cap. Moderate
BRREG Norway Business Register Remote
A
https://gateway.pipeworx.io/brreg-no/mcp

Norway's official company/business register (BRREG) data exposed as MCP tools.

Business & CRM Score 97/100 1 finding Cap. Moderate
Ca Rate Filings Remote
A
https://api.serff.ai/mcp

Natural-language search over California's public insurance rate, rule & form filings.

Web, Search & Scraping Score 97/100 0 findings Cap. Moderate
Cabal Hunter Remote
A
https://api.cabal-hunter.com/mcp

Solana token cabal/rug detection for AI agents - Exit-Liquidity verdict before you buy.

Finance & Commerce Score 97/100 0 findings Cap. Moderate
Calculators Remote
A
https://calcfleet.com/api/mcp

Tested financial & practical calculators as free, no-auth MCP tools for AI agents.

Finance & Commerce Score 97/100 0 findings Cap. Moderate
CamFeed Journalism Archive Remote
A
https://camfeed.cameronwilson.com.au/mcp

Public read-only archive of journalist Cameron Wilson's work, appearances, and biography.

Other Score 97/100 0 findings Cap. Moderate
Canaryusers Remote
A
https://www.canaryusers.ai/api/mcp

A flock of AI users tests your deployed app and reports where real people get stuck, with fixes.

Other Score 97/100 1 finding Cap. Moderate
Cannon Studio Remote
A
https://www.cannonstudio.app/mcp

Public Cannon Studio MCP for product, pricing, workflow, model, and API answers.

Productivity & Workflow Score 97/100 2 findings Cap. Moderate