MCP Server Directory

ArXiv io.github.guptaprakhariitr/arxiv-mcp

ArXiv preprint search, daily category digest, and author-collaborator graph.

Webhook Tester API io.github.Br0ski777/webhook-tester

Test webhook endpoints — send requests, measure latency, validate responses. x402 micropayment.

Manage Google Ads from Claude: read metrics, draft campaigns, publish with human approval.

sms io.github.virtualsms-io/sms

Real physical SIMs for AI agents: SMS verification and rentals. 145+ countries, 2500+ services.

Every Huntress endpoint, plus a local SQLite mirror that delivers fleet-wide incident, coverage

CLI and MCP server for Kaseya BMS PSA: tickets, CRM, contracts, finance, and offline analytics.

MCP server for GroupDocs.Markdown — convert documents to Markdown via AI agents.

MCP server for GroupDocs.Redaction — redact text, metadata, annotations, image areas via AI agents.

cache-proxy io.github.Ainode-tech/cache-proxy

LLM caching proxy (x402 USDC on Base) - exact + semantic cache. Free health.

Ip Geolocation Mcp io.github.varvararatta/ip_geolocation_mcp

Unlock the power of IP geolocation with our tool! Whether you're a developer needing location data

Evidence-readiness MCP server: validate, audit, and score briefs, memos, and evidence packs.

stdio MCP proxy for MorningForm — bridges Claude Code to MorningForm HTTPS MCP server.

DarkWeb-Breach io.github.Evozim/darkweb-breach

OSINT dark web database search tool detecting credential leaks.

Read-only MCP server: your agent sees all your sibling repos but structurally cannot touch them

Stock quotes, technical analysis, crypto prices, and portfolio insights for AI agents

MCP server for GroupDocs.Signature — sign, search and verify document signatures via AI agents.

MCP server for GroupDocs.Conversion — convert, inspect, and list supported formats via AI agents.

Veridion Nexus MCP server - GDPR Art. 44-49 runtime compliance for AI agents

Every PandaDoc endpoint, plus an offline document pipeline no other PandaDoc tool has - stalled

Substack MCP server: posts are draft-only by design; short-form Notes publish immediately.

Full Pipedrive CRUD plus a local SQLite pipeline copy: stale deals, forecasts, aging, dupes, rep

Every QuickBooks Online Accounting entity, plus an offline SQLite mirror and AR/AP aging.

neuron io.github.conquext/neuron

AI-powered WhatsApp chatbot platform with 196 tools for bots, campaigns, and contacts.

Read-only Nigerian electricity meter validation + DisCo list via VTpass (free keys). No payments.