MCP Server Directory

Security-first, self-hosted MCP server for Firefly III — 152 operations behind 5 scoped tools.

toll402-mcp dev.toll402/toll402-mcp

Pay-per-call tools for agents: 2,600+ APIs, OAuth connector; pay with x402 or card credits.

SealGate jp.sealgate/sealgate

既存のログインにパスキーを追加する API (日本製)。プロジェクト・API キー・パスキー・監査ログを tool で扱う。管理画面のアカウントでログインしてつなぐ (OAuth)

docs com.empryo/docs

Search and read Empryo's documentation. Read-only, no auth, no local access.

Opus 5.5 com.llmotions.farm/opus-5-5

Authenticated async Opus 5.5 agent with status polling and artifact results.

TrustGrowth ai.trustgrowth/trustgrowth

Site scores, audits, Search Console, keywords, competitors, authority and AI visibility tools.

Strix ai.strix/strix

AI pentesting: run scans, triage vulnerabilities, review PRs, manage schedules and assets.

FastAF co.fastaf/fastaf

22 web-data tools: search, Bing, images, Reddit without authors, jobs, patents, flights and YouTube.

Ubuntu Security Notices / USN (usnwatch) — buy per-query in-session com.a2awire/data-ubuntu-security-linux-vulnerability

Ubuntu security: USNs per CVE, patched versions. Register in-session — free testnet funds.

Scan what an AI agent running as you can reach; optionally verify which keys are live (x402).

CyberChef's 504 data-transformation operations as MCP tools: encryption, encoding, forensics.

ClipUGC io.github.clipugc/clipugc

UGC videos for your app with AI influencers who keep the same face. Hosted (OAuth) or local.

runtime com.formatho/runtime

Self-hosted MCP server: 26 deterministic dev, security, and EVM tools.

Vibe Doctor kr.it.zeroone.vibe-doctor/vibe-doctor

Check a deployed web app for security headers, SEO, accessibility and performance, with a grade.

Search Anna's Archive for ebooks and papers by title, author or DOI and download the file you pick.

Relvato com.relvato/relvato

Website monitoring: uptime, checkout, SEO (Search Console, Bing), security, speed, DNS, compliance.

ScopeProof io.github.davisvillelabs/scopeproof

Machine-verifiable authorization checks for autonomous AI agents.

OpenWork MCP Gateway com.openworklabs/openwork

Your OpenWork org's skills, plugins, workflows, and connections through one OAuth MCP URL.

solsnap art.maddegen.agent/solsnap

Solana token/wallet rug-risk scoring. Free scan; $2 SOL unlocks full wallet report. No signup.

Governed Obsidian vault access: hybrid retrieval, Markdown-native memory, HITL confirmations.

Living Stack Agent Commerce io.github.equinoxaifinance-rgb/living-stack-commerce

Remote MCP for Living Stack offer discovery and buyer-authorized checkout preparation.

canhelpto support inbox com.canhelpto/support

Customer support for MCP servers: work your tickets from Claude or any MCP client. Service key auth.

BRANCO - Droit français fr.juan-branco/branco

Droit français : textes, jurisprudence, citations et calculs. Connexion OAuth au compte BRANCO.

ClausePilot io.github.sarvin-tech/clausepilot

x402 contract tools and premium portfolio scans for AI agents on Base.