MCP Server Directory

potto-japan app.potto/potto-japan

Authoritative JLPT-graded Japanese dataset (kanji, vocab, grammar, history) via MCP and REST.

yultrace-audit com.trycloudflare.candy-josh-writers-balance/yultrace-audit

EVM Slither audit (zero-arg demo + live) + Blockscout source + security.txt lookup + MCP probe.

Raziel io.github.tide-foundation/raziel

MCP server teaching AI agents to implement TideCloak: auth, E2EE, IGA, security analysis

brands by.authorized/brands

Search brands, find authorized retailers and verify a shop's authorization on authorized.by

Governed local-LLM observability: model policy, prompt scanner, capture proxy, 21 tools.

MCP server for ALTR data security: databases, tags, policies, classification, access, audits

MCP server for Mimecast email security: message queue, held messages, domains, and threats.

mcp com.domainposture/mcp

Remote MCP server: 19 domain-hygiene and email-auth tools (DNS, SPF, DMARC, DKIM, TLS).

ExpenseBot io.github.TotesMagotes/mcp-server-auth

Receipt ingestion, Gmail capture, expense analysis, and reviewed reports for AI-agent workflows.

Lean Gmail MCP server with auto authentication support

Security middleware for MCP. Blocks prompt injection, PII leakage, and resource exhaustion.

Community-built, comprehensive MCP server for the SecurityScorecard API (unofficial).

mcp-server com.pentest-tools/mcp-server

MCP server for Pentest-Tools.com: run scans, manage findings and reports via your preffered LLM.

CrawlConsole com.crawlconsole/crawlconsole

Backlink Analysis MCP for AI Agents: authority, referring domains, and competitor link gaps.

mcp com.applivery.docs/mcp

Search and read the public Applivery docs (MDM & app distribution). Read-only, no auth.

MCP server for Postgres/MySQL/Redshift/SQL Server over SSH/SSM tunnels with secret providers.

Local-first MCP proxy with BM25 tool discovery, security scanning, quarantine & ~99% token savings

The Power BI Authoring MCP server lets an AI agent create and change Power BI semantic models.

MCP server for SpamTitan email security — quarantine, allow/block lists, and policy management.

bluesky-mentions-scraper io.github.Cookient16/bluesky-mentions-scraper

Track brand mentions & keywords on Bluesky. Sentiment, engagement, author reach. Pay per result.

nexus com.civic/nexus

Zero-setup MCP gateway securely connecting AI to your tools with authentication and workflows

MCP server for the Withings Health API with OAuth, local SQLite cache, and trend analysis.

Tabula MCP click.tabula.www/tabula-mcp

Bar-first MCP server for Tabula chart authoring, PNG rendering, and editor handoff.

Thin MCP server for GrowthBook — skill loader + authenticated API passthrough