MCP Server Directory

Nmap Cloud Scanner - Port Scanner + Service Detection | Bulk io.github.AnshumanAtrey/nmap-scanner

Nmap Cloud - Port Scanner & Service Detection | Free Trial

Query Readwise (token; set READWISE_TOKEN, Token header): auth check, books, highlights.

Scribase com.scribase/scribase

Supabase-compatible Postgres for agents: projects, branches, SQL, auth, storage, email.

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.

Foxfind ing.foxfind/foxfind

Affiliate price routing for high-intent PC game purchases across authorized stores.

Verified records on 60 niche fashion subcultures for AI agents, $0.01 per lookup over x402

ncrypted io.github.Seidl-Family/ncrypted

One-time, end-to-end encrypted secrets for agents. 0.005 USDC per secret via x402.

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

Patchwire dev.monowire/patchwire

Hourly security advisories for JS, AI and web3 packages: ranges, fixes and exploit conditions.

SecureAuth Agent Authority com.secureauth/agent-authority

Identity-first enterprise MCP gateway: per-call authorization, agent identity and audit trail

Fairquery Company Jobs Feed com.getfairquery/company-jobs-feed-mcp

COMING SOON: indexed search, 8,700+ boards. Apify $5 credit. Free 135-board scan.

Tempr MCP Connector io.temprhq/connector

One OAuth connector for your team's remote MCP servers, with Tool Packs, guardrails and logs.

Local-first static repository security and configuration drift auditor (CLI, GitHub Action & MCP).

Agent-safe secrets (local encrypted vault or Vaultwarden): injected into commands, masked in output

Ema Article57 io.github.pipeworx-io/ema-article57

EMA Article 57 product data — every medicine with a valid marketing authorisation anywhere in the…

lovefengis com.lovefengis/mcp

Services and prices of lovefengis, a software studio in Izmir, Turkey. Read-only, no auth.

scanner org.directindex/scanner

AI-agent readiness of business websites: scans, city indexes, assistants' answers, direct links.

Local Cicadas MCP for models, quotes and status. Authenticated API flows not yet verified.

Checks declared npm/PyPI dependencies against real registries to catch slopsquatting

Snapstay ai.snapstay/mcp

Connect AI assistants to hotel reservations, availability, rates, guests, and analytics with OAuth.

Deploy AI-built internal apps behind your company login, with a database, files and secrets.

twyn life.twyn/twyn

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

Domain Trust Check (DNS, Email Auth, TLS, Headers) io.github.pcp183/domain-check

Check a domain's DNS, SPF/DMARC and TLS before trusting it. $0.003/call via x402.

attest — verification for AI agent artifacts io.github.mrpkk/attest

Verify an AI agent artifact: schema, emptiness, provenance and mandate authority, Ed25519-signed.