MCP Server Directory

Pith — Instagram publishing io.github.pith-day/pith-mcp

Publish to Instagram from chat — official Graph API, OAuth 2.1, free for your own posts.

arcai io.arcai/arcai

Crypto intelligence: rug/scam scans for any token, verified whale flows, AI signals + track record

Meetup io.github.pipeworx-io/meetup

Meetup MCP — wraps Meetup's public GraphQL API (api.meetup.com, free, no auth)

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.

VaultBags app.vaultbags/vaultbags

Autonomous RWA treasury on Solana: daily allocation, on-chain receipts, proofs, your own vault.

DelegAIze io.github.toasternet/delegaize

AI agents for CRM, mail, calendar, ERP and accounting - you approve. EU-hosted, OAuth.

Betterleaks Cloud - GitHub & S3 Secret Scanner io.github.AnshumanAtrey/betterleaks-cloud

Betterleaks Cloud - GitHub Secret Scanner + Validator

Agent DVR com.ispyconnect/agentdvr

Ask your security cameras anything and set up alert rules in a sentence. Built into Agent DVR.

Redthread com.redthreadsec/redthread

Attack paths, scan findings and shadow AI for AI-native apps and their clouds; vet MCP servers.

AgentBadge MCP — agent-readiness scan, passport, discovery, marketplace and circle-payments tools

550W AI去字幕去水印 cn.550wai/550w-ai-media-cn

图片去文字去水印、本地视频全屏去硬字幕及画面水印，支持抖音、快手、哔哩哔哩、微博等分享链接去平台水印。OAuth 授权；本地文件需宿主上传支持，否则到 qzm.550wai.cn 上传。

SnoopScan com.snoopscan/snoopscan

Web scraping for agents: scrape, crawl, map, search and extract pages as clean markdown or JSON.

Bug Bounty Finder - HackerOne + Bugcrowd + security.txt io.github.AnshumanAtrey/bug-bounty-finder

Bug Bounty Programs - HackerOne + Bugcrowd Lookup | Bulk

OIO app.oio/oio

Projects, tickets, notes and to-dos in OIO, the freelance workspace. OAuth sign-in, Pro plan.

Ghosty studio.ghosty/ghosty

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

x402Shield dev.x402shield/x402shield

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

Use this MCP server to OpenAlex scholarly works, authors, institutions, and citations. Tools...

Network scanner for AI agents: discover hosts, scan TCP and UDP ports, query DNS and mDNS.

MCP server for ESET PROTECT's ESET Connect API - device, EDR, vulnerability, patch, and user data.

Dragons Eye Ransomware Claims com.ransomware-tracker.api/dragonseye

Ransomware claim lookups, IOC and CVE intel, group intel, bulk checks and watch alerts (x402 USDC).

Local MCP server for tasks and notes in any Markdown folder or Obsidian vault. No account needed.

Scan local or remote hosts for open TCP ports. Runs locally.

Ten checks on the export paragraph of a repository that ships encryption

Search academic papers on arXiv by keyword, author, or title. No key required.