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 30,353 packages scanned 23 categories what changed → ecosystem stats → security signals →
Zentao 7 implementations
A
best: @aipper/zentao-mcp-server

A minimal MCP server for ZenTao (token + focused bug workflow tools).

Productivity & Workflow Best score 99/100 0 findings 57/wk Cap. Minimal
Ai Diagram Maker npm
A
ai-diagram-maker-mcp

MCP server for AI Diagram Maker — generate software engineering diagrams from text, JSON, ASCII art, or images

Data Science & ML Score 99/100 0 findings 56/wk Cap. Minimal
Arbitrum Mpp Transaction Preflight npm
A
arbitrum-mpp-transaction-preflight

Paid Arbitrum transaction simulation and risk reports for wallets and AI agents via MPP and x402.

Finance & Commerce Score 99/100 0 findings 56/wk Cap. Minimal
Atheris npm
A
atheris-mcp

MCP server for Atheris proxies — live stock, ready proxy URLs, and usage, as tools for any MCP-capable agent.

Browser Automation Score 99/100 0 findings 56/wk Cap. Minimal
Bounty npm
A
@weiseer/bounty-mcp

Live coding-bounty deal-flow from verified-escrow GitHub bounties for AI agents finding paid work.

Developer Tools Score 99/100 0 findings 56/wk Cap. Minimal
Broke2built Skills npm
A
broke2built-skills-mcp

MCP server: 29 live data skills for AI agents — email/DNS/domain intelligence, SEO & security audits, content extraction, EVM on-chain reads. Free tier included, no signup.

Security & Testing Score 99/100 0 findings 56/wk Cap. Minimal
Buchpilot npm
A
buchpilot-mcp

MCP Server für DACH-Buchhaltung (Lexoffice, Billomat, sevDesk)

Finance & Commerce Score 99/100 0 findings 56/wk Cap. Minimal
Calcuris npm
A
calcuris-mcp

MCP server exposing the Calcuris tax engines — US income tax & paycheck, US property tax, Canadian provincial income tax, Australian stamp duty & income tax, UK dividend tax. Real 2026 rates, no API key.

Developer Tools Score 99/100 0 findings 56/wk Cap. Minimal
Causallayer npm
A
causallayer-mcp

Model Context Protocol server for CausalLayer — deterministic AI liability attribution with Bitcoin-anchored, signed certificates. Runs on Cloudflare Workers or locally via npx.

Security & Testing Score 99/100 0 findings 56/wk Cap. Minimal
Domain Radar npm
A
mcp-domain-radar

MCP server that checks domain availability during brand naming — never recommend a name without a domain again

Developer Tools Score 99/100 0 findings 56/wk Cap. Minimal
Draftlytic npm
A
draftlytic-mcp

MCP server for planning software specs (PRDs) offline, in your editor — validate, render, and checklist tools for Claude Code, Cursor, and any MCP client.

Developer Tools Score 99/100 0 findings 56/wk Cap. Minimal
Emailfinder npm
A
emailfinder-mcp

MCP server for emailfinder.dev — find verified professional email addresses from AI assistants like Claude, Cursor, and Kiro

AI & Agents Score 99/100 0 findings 56/wk Cap. Minimal
Gridwork License npm
A
gridwork-license

MCP server that scans project dependencies for license compliance — detects conflicts, copyleft risks, and undeclared licenses

Developer Tools Score 99/100 0 findings 56/wk Cap. Minimal
Gud Api npm
A
@gudlab/gud-api-mcp

Model Context Protocol server for Gud API — let AI coding agents (Claude Code, Cursor, Windsurf, Codex, Cline…) create, run, and save API requests and collections your team can open in any VS Code-compatible editor.

Developer Tools Score 99/100 0 findings 56/wk Cap. Minimal
Hood npm
A
hood-mcp

Model Context Protocol servers for Robinhood Chain (chain ID 4663): a zero-config read-only data server (Stock Token quotes, multiplier-correct portfolios, memecoin launches, chain stats) and an explicitly opt-in trading server (guarded swaps + USDG trans

Finance & Commerce Score 99/100 2 findings 56/wk Cap. Minimal
Ibm X402 npm
A
@three-ws/ibm-x402-mcp

x402 pay-per-use MCP server for IBM Granite AI — chat, code, embeddings, analysis, and time-series forecasting. Pay USDC on Solana per call. No IBM Cloud account required.

AI & Agents Score 99/100 0 findings 56/wk Cap. Minimal
Jimeng Image npm
A
jimeng-image-mcp

MCP service for Jimeng Image Generation API

Design & Media Score 99/100 0 findings 56/wk Cap. Minimal
Jitbit Helpdesk npm
A
jitbit-helpdesk-mcp

Local stdio proxy for the Jitbit Helpdesk MCP endpoint (requires Jitbit 11.21+)

Business & CRM Score 99/100 0 findings 56/wk Cap. Minimal
Json Tools 2 implementations
A
best: @rog0x/mcp-json-tools

MCP server providing JSON and data manipulation tools for AI agents

Developer Tools Best score 99/100 0 findings 56/wk Cap. Minimal
Llm Cost npm
A
@comparedge/llm-cost-mcp

MCP server that estimates the dollar cost of LLM API calls and workflows from token counts, using ComparEdge's verified per-1M-token prices for 60+ models across 16+ providers.

Developer Tools Score 99/100 0 findings 56/wk Cap. Minimal
Llmtest npm
A
llmtest-mcp

LLMTest MCP server — benchmark AI models and get cost-saving suggestions in your IDE

Developer Tools Score 99/100 0 findings 56/wk Cap. Minimal
Loaditout npm
A
loaditout-mcp-server

MCP server for discovering and installing AI agent skills from Loaditout

Developer Tools Score 99/100 0 findings 56/wk Cap. Minimal
Magentaa11y npm
A
magentaa11y-mcp

MCP server providing accessibility criteria from MagentaA11y

Developer Tools Score 99/100 0 findings 56/wk Cap. Minimal
Markitup npm
A
markitup-mcp-server

MCP server for MarkItUp — AI image annotation and marketing visuals via Claude + Gemini

AI & Agents Score 99/100 0 findings 56/wk Cap. Minimal