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.

25,395 servers 32,173 packages scanned 23 categories what changed → ecosystem stats → security signals →
Pad npm
A
pad

Security scan results for the Pad MCP server.

AI & Agents Score 99/100 0 findings 344k/wk Cap. Minimal
Openapi Zod Client npm
A
openapi-zod-client

Security scan results for the Openapi Zod Client MCP server.

Other Score 99/100 0 findings 218k/wk Cap. Minimal
Dub npm
A
dub

Security scan results for the Dub MCP server.

Developer Tools Score 99/100 0 findings 199k/wk Cap. Minimal
Fetch 19 implementations
A
best: fetch

Security scan results for the Fetch MCP server.

Browser Automation Best score 99/100 0 findings 120k/wk Cap. Minimal
Trieve Ts Sdk npm
A
trieve-ts-sdk

Security scan results for the Trieve Ts Sdk MCP server.

Developer Tools Score 99/100 0 findings 94k/wk Cap. Minimal
Nib npm
A
nib

Security scan results for the Nib MCP server.

AI & Agents Score 99/100 0 findings 91k/wk Cap. Minimal
Firecrawl 3 implementations
A
best: firecrawl-mcp

Firecrawl’s official MCP server: scrape, crawl and extract structured data from websites.

Web, Search & Scraping Best score 99/100 0 findings 81k/wk Cap. Minimal
Evals npm
A
mcp-evals

Security scan results for the Evals MCP server.

Analytics & Monitoring Score 99/100 1 finding 67k/wk Cap. Minimal
Predicate npm
A
predicate

Security scan results for the Predicate MCP server.

AI, Memory & Reasoning Score 99/100 0 findings 63k/wk Cap. Minimal
Stdio 5 implementations
A
best: stdio

Security scan results for the Stdio MCP server.

Browser Automation Best score 99/100 0 findings 62k/wk Cap. Minimal
Layercake npm
A
layercake

Security scan results for the Layercake MCP server.

Developer Tools Score 99/100 0 findings 61k/wk Cap. Minimal
Vision 13 implementations
A
best: vision

Security scan results for the Vision MCP server.

Developer Tools Best score 99/100 1 finding 53k/wk Cap. Minimal
Esno npm
A
esno

Security scan results for the Esno MCP server.

Web, Search & Scraping Score 99/100 0 findings 44k/wk Cap. Minimal
Validate 3 implementations
A
best: validate

Security scan results for the Validate MCP server.

Developer Tools Best score 99/100 0 findings 43k/wk Cap. Minimal
Nps npm
A
nps

Security scan results for the Nps MCP server.

Web, Search & Scraping Score 99/100 2 findings 40k/wk Cap. Minimal
CircleCI npm
A
@circleci/mcp-server-circleci

Official CircleCI server enabling natural-language interaction with CircleCI functionality from MCP-enabled clients.

Developer Tools Score 99/100 0 findings 40k/wk Cap. Minimal
Parley npm
A
parley

Security scan results for the Parley MCP server.

Databases Score 99/100 1 finding 39k/wk Cap. Minimal
Loki 2 implementations
A
best: loki

Security scan results for the Loki MCP server.

Developer Tools Best score 99/100 0 findings 39k/wk Cap. Minimal
Datetime 9 implementations
A
best: datetime

Security scan results for the Datetime MCP server.

Developer Tools Best score 99/100 0 findings 34k/wk Cap. Minimal
Hello World 4 implementations
A
best: mcp-hello-world

Security scan results for the Hello World MCP server.

Security & Testing Best score 99/100 0 findings 33k/wk Cap. Minimal
Use 3 implementations
A
best: use-mcp

Security scan results for the Use MCP server.

Security & Testing Best score 99/100 0 findings 33k/wk Cap. Minimal
Brave Search 4 implementations
A
best: @brave/brave-search-mcp-server

Security scan results for the Brave Search MCP server.

Design & Media Best score 99/100 0 findings 29k/wk Cap. Minimal
Start 2 implementations
A
best: start

Security scan results for the Start MCP server.

AI & Agents Best score 99/100 0 findings 26k/wk Cap. Minimal
Navi npm
A
navi

Security scan results for the Navi MCP server.

Developer Tools Score 99/100 0 findings 25k/wk Cap. Minimal