MCP Server Directory

Read, search, and send personal WhatsApp messages from any MCP client, behind a send-confirm gate.

Framework MCP do Apex ERP Contábil: CNAEs, jurídico, obrigações, financeiro, marketing e WhatsApp.

Loops io.github.loops-so/loops

Manage Loops contacts, mailing lists, campaigns, and transactional email from your Loops account.

pulsefeed-x402 io.github.Nikolife2016/pulsefeed-x402

Verify x402 payment endpoints before an AI agent pays: scam scan, on-chain checks, trust scores.

Sheet Best MCP io.github.sheetbest/sheet-best

Connect AI assistants to Google Sheets through controlled tools for reading and updating rows.

Windows-local MCP server for PLAXIS 2D Remote Scripting: geometry, staged construction, results.

Audit trail and traceability for AI agents. MCP gate: evaluate, ingest, request approval.

Local-first LLM deployment planner: GPU/VRAM sizing, cost and latency, with provenance

dropcoin-invoice io.github.freshfos/dropcoin-invoice

German e-invoicing: generate XRechnung 3.0, pre-check and extract (incl. ZUGFeRD PDF). Paid.

FreeAstroAPI Astrology io.github.GabrielRw/freeastroapi

Western, Vedic, and Chinese astrology calculations, charts, forecasts, and geocoding.

High-resolution GeoSphere Austria weather, storms and air quality. Austria and the Alps only.

orthotomeo io.github.jrainsberger/orthotomeo

Read-only scripture-study engine: complete-or-fail concordance over Greek NT, Hebrew OT, LXX.

Trending content on 12 networks, best time, hashtags, templates, drafts and review, publish to 11.

Search song lyrics on lyrics.com by word or by title, and fetch full lyrics. No API key required.

Local agent spend-policy checks. No funds, keys, payment authority, or network access.

Human Design API (Human Design Hub) io.github.k4771kim/human-design-api

JPL-referenced Human Design charts for AI agents: bodygraph, transit, composite, Penta, DreamRave.

authshore io.github.jyswee/authshore

Auth infrastructure for coding agents. User pools, secrets vault, token management. As easy as git.

Saleplaza BuyKing MCP: Semantic search for global shopping hot deals (US/JP/KR).

Manage DNS zones and records (zonefiles, RRSets, TTL, protection) via the Hetzner Cloud API

Search Swedish second-hand marketplaces (Blocket, Tradera, Klaravik, Vinted) for used items.

Yo io.github.alfongj-com/yo

Let agents send content-free push notifications to a paired phone via MCP.

quantakrypto pqc-tools io.github.quantakrypto/pqc-tools

Scan code for quantum-vulnerable cryptography and get NIST post-quantum migration guidance.

AgentPay — trust routing + spend caps for x402 agents io.github.romudille-bit/agentpay

Buyer-side trust oracle + capped sessions for x402 agents: verified_route, receipts, 17 free tools.

KISTI ScienceON OpenAPI literature search & metadata collection (MCP server + CLI)