MCP Server Directory

Stackfacts dev.stackfacts/stackfacts

Neutral, sourced, dated facts for choosing software: price, free tier, idle rules, security record.

Tincan com.gotincan/tincan

Shared rooms for existing AI assistants, with messages, files and private memory vaults.

OIO app.oio/oio

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

cisa-cybersecurity-mcp-server io.github.cyanheads/cisa-cybersecurity-mcp-server

CISA KEV with BOD 26-04 deadlines, SSVC prioritization, and the ICS advisory corpus (CSAF). Keyless.

DelegAIze io.github.toasternet/delegaize

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

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

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.

Email Auth Checker dev.workers.quietworklabs.email-auth-check/email-auth-check

SPF, DKIM, DMARC, MTA-STS and domain-expiry checks for any domain, with SPF lookup counts.

PublicAPIs.io io.publicapis/directory

Search 1,500+ public APIs with docs, code and auth/free-tier filters; list or sponsor your API.

Ichimoku Signal io.github.Fizzl13/ichimoku-signal

Free Ichimoku trend; paid confluence, levels, market scan and liquidity-ranked setups via x402.

VaultBags app.vaultbags/vaultbags

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

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

VibeDoctor io.vibedoctor/vibedoctor

Lets coding agents check their own code for leaked secrets, risky dependencies and AI-code mistakes

CarrierScrub com.carrierscrub/carrier-lookup

Check a US motor carrier's FMCSA authority, insurance and safety record: a dated GO/CAUTION/STOP.

Redthread com.redthreadsec/redthread

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

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.

Finds PII and credentials in PDFs, screenshots and scanned documents

Ghosty studio.ghosty/ghosty

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

RawMark io.github.Sani96/rawmark

Documents to Markdown: PDF, DOCX, PPTX, XLSX, HTML. Scanned PDF pages read by AI.

Pandy Tickets for organizers cloud.pandy/tickets-organizer

Read your events, sales, orders and attendees from your AI assistant. OAuth sign-in, read only.

x402Shield dev.x402shield/x402shield

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

convert.express express.convert/transcribe

Transcribe audio and video to text, SRT or VTT. Summaries, translation. Optional OAuth sign-in.

Multi-account Google Workspace MCP server: 942 tools, 29 services, discover-first, BYO OAuth.