MCP Server Directory

Similarity search, hybrid search, and index management for pgvector-backed PostgreSQL tables

TweetFeed io.github.0xDanielLopez/tweetfeed

IOCs (URLs, domains, IPs, hashes) shared by the infosec community on X/Twitter. No auth, CC0.

nlqdb — analytical memory for AI agents com.nlqdb/nlqdb

Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.

Provision Stack com.provision-stack/provision-stack

Outcome-based infrastructure for agents — verified AWS deployments, metered billing

bioRxiv/medRxiv/arXiv preprint full text as structured sections for AI agents + search.

PicSee Short Link io.picsee/short-link

Official PicSee MCP server for short links, link management, click analytics, and optional OAuth.

App Store Connect MCP server: your AI agent checks, fixes, submits and releases your iOS app.

rapportscore ai.rapportscore/rapportscore

Conversational AI Coaching from calls; permissioned Team Dynamics reports in a limited U.S. pilot.

Qualisend Email Verification com.qualisend/email-verification

Verify email addresses and clean lists to improve deliverability and sender reputation.

SINTEGRA: TO io.github.mcp-dir/sintegra_to-mcp

SINTEGRA: TO, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Kin ai.kinlab/kin

Connect accounts once. Set what agents may do per account. Enforced when the action runs.

agenticweb.nl — Dutch open data nl.agenticweb/dutch-data

Dutch address dossier, vehicle, building, elevation, holidays, demographics. Free samples first.

Technical SEO in Claude: GSC + crawl + DataForSEO - audit, portfolio, market sizing, content recon.

NuMetric xyz.virifi.numetric-mcp/numetric

Read-only NuMetric.work accounting & ERP data: statements, KPIs, reports, invoices, documents.

mdapi — HTML to Markdown for AI agents in.fastdb.md/mdapi

Web page or HTML to clean LLM-ready Markdown or JSON. x402 pay-per-call, $0.005, no API key.

Sirenic eu.sirenic/sirenic

Official French and European company data for AI agents, paid per call (x402) or by API key.

checkmarx com.checkmarx/checkmarx

Official Checkmarx MCP Server

Deploy to Agents com.deploytoagents/server

Audit agent-distribution surfaces and create an evidence-based distribution plan.

Speechmatics MCP by usefulapi io.usefulapi/speechmatics

Transcribe audio and video with Speechmatics speech-to-text from Claude and any MCP client.

Svg/icons MCP com.svgicons/mcp

320K+ open-source SVG icons: 12 tools, anonymous metadata search; SVG, exports, collections via Pro.

beauty ai.adoraads/beauty

AI-native beauty ads, sponsored product discovery, and brand recommendations.

Secrets.RealEstate realestate.secrets/property-intelligence

French address intelligence: 18.6M sold prices, energy, risk, crime and schools — each sourced.

Stream MCP by usefulapi io.usefulapi/stream

Query channels, search messages, and read threads, users and reactions in your Stream Chat app.

AI Agent Tokenized Stock OS dev.aatos/aatos

Non-custodial MCP for Stock Tokens on Robinhood Chain (4663): quotes, plans, Morpho Earn.