API Star

MCP Trust Registry

Every server below was scanned with the same deterministic engine that powers the MCP Trust Checker CLI and free API — an auditable A–F Trust Score, the server's capability blast radius, and every finding with its evidence. No pay-to-list, no self-reported ratings: the score is computed from the package's actually published code and tool surface.

18,058 servers 22,930 packages scanned 23 categories engine mcptrustcheckersame input → same score what changed →
Admin Source verified 4 implementations
A
best: @transcend-io/mcp-server-admin

Security scan results for the Admin MCP server.

API Development Best score 100/100 0 findings 44k/wk Cap. Minimal
Workflows Source verified 6 implementations
A
best: @transcend-io/mcp-server-workflows

Security scan results for the Workflows MCP server.

API Development Best score 100/100 0 findings 44k/wk Cap. Minimal
Inventory Source verified npm
A
@transcend-io/mcp-server-inventory

Security scan results for the Inventory MCP server.

API Development Score 100/100 0 findings 44k/wk Cap. Minimal
Base Source verified 3 implementations
A
best: @transcend-io/mcp-server-base

Security scan results for the Base MCP server.

API Development Best score 100/100 0 findings 44k/wk Cap. Minimal
Metabase Source verified 11 implementations
A
best: @serdnaley/metabase-mcp

Security scan results for the Metabase MCP server.

Communication & Collaboration Best score 100/100 0 findings 42k/wk Cap. Minimal
Webmcp Types Source verified npm
A
@mcp-b/webmcp-types

Security scan results for the Webmcp Types MCP server.

Data Science & ML Score 100/100 0 findings 38k/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 100/100 0 findings 37k/wk Cap. Minimal
N8n Nodes Source verified npm
A
n8n-nodes-mcp

Security scan results for the N8n Nodes MCP server.

AI & Agents Score 100/100 0 findings 37k/wk Cap. Minimal
Webmcp Polyfill Source verified 2 implementations
A
best: @mcp-b/webmcp-polyfill

Security scan results for the Webmcp Polyfill MCP server.

Analytics & Monitoring Best score 100/100 0 findings 36k/wk Cap. Minimal
Gmail (community) npm
A
@gongrzhe/server-gmail-autoauth-mcp

Community Gmail server with auto-auth: search, read and send email via MCP.

Productivity & Workflow Score 100/100 0 findings 35k/wk Cap. Minimal
Hello World 3 implementations
A
best: mcp-hello-world

Security scan results for the Hello World MCP server.

Security & Testing Best score 100/100 0 findings 35k/wk Cap. Minimal
Tavily 5 implementations
A
best: tavily-mcp

Tavily’s official MCP server: AI-grade web search, extraction and crawling.

Web, Search & Scraping Best score 100/100 0 findings 34k/wk Cap. Minimal
Browser (n8n) Official 20 implementations
A
best: @n8n/mcp-browser

Browser automation tools from n8n built on Playwright, WebDriver BiDi, and safaridriver.

Browser Automation Best score 100/100 3 findings 33k/wk Cap. High
Apps Official 2 implementations
A
best: @n8n/mcp-apps

Security scan results for the Apps MCP server.

AI, Memory & Reasoning Best score 100/100 0 findings 31k/wk Cap. Minimal
Eslint Source verified npm
A
@eslint/mcp

Security scan results for the Eslint MCP server.

Data Science & ML Score 100/100 0 findings 31k/wk Cap. Minimal
Currents Source verified 2 implementations
A
best: @currents/mcp

Security scan results for the Currents MCP server.

Analytics & Monitoring Best score 100/100 0 findings 30k/wk Cap. Minimal
Auth Source verified 5 implementations
A
best: mcp-auth

Security scan results for the Auth MCP server.

Developer Tools Best score 100/100 0 findings 28k/wk Cap. Minimal
Darwin Arm64 Official 2 implementations
A
best: @azure/mcp-darwin-arm64

Security scan results for the Darwin Arm64 MCP server.

Data Science & ML Best score 100/100 1 finding 27k/wk Cap. High
Docs Source verified 2 implementations
A
best: @mastra/mcp-docs-server

Security scan results for the Docs MCP server.

Learning & Documentation Best score 100/100 1 finding 26k/wk Cap. Moderate
Trello Source verified 10 implementations
A
best: @delorenj/mcp-server-trello

Security scan results for the Trello MCP server.

Web, Search & Scraping Best score 100/100 0 findings 24k/wk Cap. Minimal
Clickup 19 implementations
A
best: @taazkareem/clickup-mcp-server

Security scan results for the Clickup MCP server.

Content Management Best score 100/100 0 findings 23k/wk Cap. Minimal
Hono Mcp Server Sse Transport npm
A
hono-mcp-server-sse-transport

Security scan results for the Hono Mcp Server Sse Transport MCP server.

Developer Tools Score 100/100 0 findings 20k/wk Cap. Minimal
Posthog Official npm
A
@posthog/mcp

Security scan results for the Posthog MCP server.

Analytics & Monitoring Score 100/100 0 findings 20k/wk Cap. Minimal
Datadog Source verified 13 implementations
A
best: @winor30/mcp-server-datadog

Security scan results for the Datadog MCP server.

Analytics & Monitoring Best score 100/100 0 findings 20k/wk Cap. Minimal