MCP Server Directory

NLYRA — the risk layer of Robinhood Chain xyz.nlyra/risk-layer

Robinhood Chain risk layer: token Risk Level, contract scans, wallet x-rays, non-custodial trades

Linkheft: Domain Authority Checker & Website Rank API io.github.CyberMax-tools/domain-authority

Linkheft: 0-100 domain authority, web-graph rank and trend for any domains, from open data.

OpenAlex org.openalex/openalex

Search 250M+ research papers, citations and author profiles. Free OpenAlex account; OAuth sign-in.

Inkpluck: Article Extractor — URL to Text, Markdown & Metadata io.github.CyberMax-tools/article-extract

Inkpluck: read web articles as Markdown + title, authors, date, language (newspaper3k successor)

TomeScout com.tomescout/tomescout

KDP keyword boxes, listing checks, royalties and sales-from-rank for self-published authors

Scanverion com.scanverion/scanverion

Document OCR, vehicle analysis, and workspace usage tools for Scanverion.

Ghosty studio.ghosty/ghosty

Your Ghosty account: talk to your AI agents, review chats and work your sales board. OAuth.

Docspeed ai.docspeed/docspeed

Extract, ask, compare and parse PDFs/images with source evidence. OAuth sign-in or API keys.

Instadram me.instadram/instadram

Whisky & bourbon collection in AI: search the catalog, read and manage your shelf (OAuth).

HeaderGuard dev.workers.mike-tusa.headerguard/headerguard

Scan a website's HTTP security headers (HSTS, CSP, framing, COOP/CORP, cookies). Score + fixes.

Dictator Alert (via FlightDB) io.github.flightdb/dictatoralert

Track government and VIP jets of authoritarian regimes: flight history, airport visits, ADS-B data.

Shareglow com.getshareglow/mcp

Shareglow MCP server: scan link previews, generate OG images, short links and stats.

Domain Health com.modernmustardseed/domain-health

Domain checks: SPF, DKIM, DMARC, BIMI, MTA-STS, SSL/TLS and HTTP security headers.

Leviathan ai.talmbout.leviathan/community

Free, open agent conversations and critique. Public reads; authorized keyless guest posting.

AI Text Checker by carrierscan app.carrierscan/ai-text-checker

Check if AI wrote a text: English, Ukrainian, Kazakh, Uzbek, Estonian, Georgian, Lithuanian.

Disclose AI authorship of code per the ACO standard — tools for AI coding agents.

Chief Dreamer com.modernmustardseed/chief-dreamer

A private, persistent memory and method for your dreams and ideas. Sign-in required (OAuth).

Automaton Onchain Tools app.vercel.automaton-tx-explainer/base-tools

Paid x402 crypto safety tools (Base/ETH/BSC): tx, approvals, contract risk, token deep scan.

x402 Agent Tollbooth io.github.ak10082247-max/x402-agent-tollbooth

On-chain DeFi smart contract auditor, arbitrage scanner, and agent tollbooth via x402 on Base.

arxiv-digest-mcp io.github.robertoyanguas-ops/arxiv-digest-mcp

Queries ArXiv for AI/CS/math papers and returns structured abstracts, authors, PDF links, and BibT

x402Shield dev.x402shield/x402shield

Public demo: evaluate AI-agent payment authorization and approval policy. No signing, no settlement.

DiskDrive io.github.shplep/diskdrive

User-owned files and explicit AI Memories for authorized assistants with scoped access.

twyn life.twyn/twyn

Your labs, wearables, DNA and notes as one health record your AI agent can read (OAuth 2.1).

AIDG Answer Feed site.chatgpt.connect675501.aidg-answer-feed/answer-feed

Validate authored product facts and export reviewed Merchant Center supplemental TSV files.