MCP Server Directory

OpenAlex org.openalex/openalex

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

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

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

Chief Dreamer com.modernmustardseed/chief-dreamer

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

Shareglow com.getshareglow/mcp

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

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

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

PocketInvoice MCP io.github.pocketApp-ctrl/pocketinvoice

Free hosted MCP for invoices, estimates, clients, items and PDFs. OAuth authorization required.

receipt-expense-scanner-reports io.github.theluckystrike/receipt-expense-scanner-reports

Log expenses and export clean reports for tax time - your ledger never leaves your machine.

iReceipt.pro pro.ireceipt/ireceipt-pro

Hosted MCP for iReceipt.pro: author, validate and preview HTML templates rendered to PDF and images.

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

Evercraft Clip io.github.jgaethle10/evercraft-clip

Start with plan_clip_job to plan authorized social-video work and route complex media when needed.

PDF Text Extractor io.github.fernandoguiraud16-coder/pdf-text-extractor

Extract text, pages and metadata from PDFs in bulk, with OCR for scanned files.

twyn life.twyn/twyn

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

Self-host your Obsidian vaults: a web UI for you, MCP for your AI agents. No Obsidian, no plugins.

Build My Digital website scanner uk.co.buildmydigital/scanner

Scans any public website for SEO, AI search, trust, conversion and speed, and lists our prices.

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

Single-owner Feishu MCP: run your own service, configure your app, authorize your Feishu account.

FYN fyi.fyn/finance

Read-only personal finance for AI agents: budgets, receipts, net worth, bills. OAuth 2.1.

FreeVideoGenerator io.github.horace68/freevideogenerator

Generate AI images and videos, quote credit costs, manage media and track batch jobs with OAuth.

RugShield AI v4.0 MCP com.run402.rugshield-ai/mcp

42-Point On-Chain Token Honeypot, Liquidity Lock & Drainer Scanner ($1 USDC Pro).

Golem Security team.golem/security

Threat-intelligence verdicts on a URL, domain or IP before a coding agent connects to it.

Scan MCP servers and agent tool manifests for poisoning, exfiltration, secrets and supply-chain risk

x402 Domain Lookup & DNS Email Auth dev.workers.microtools-x402.x402-dns-auth-checker/dns-auth-checker

Domain lookup (DNS records + RDAP registrar/age/expiry), bulk, and SPF/DKIM/DMARC audit via x402.

Private, local search over your own files, by meaning and keywords, with secrets redacted.

GrayMatter io.github.ValkyrLabs/graymatter

Secure durable memory and bounded context for AI agents, with hosted OAuth and local Lite support.