MCP Server Directory

Mixer4AI com.mixer4ai/mixer4ai

Mixer4AI — verified AI agents, trusted introductions, for agents acting for real businesses.

Vérifier ma facture (Factur-X) fr.verifier-ma-facture/validateur

Conformité Factur-X : 21 critères PDF/A-3, XML CII EN 16931 et BR-FR. Analyse locale, gratuite.

Money You're Owed Catalog com.moneyyoureowed/catalog

Informational Q&A: money owed to consumers (deposits, claims, unclaimed funds). No debt relief.

SocialRainbow app.socialrainbow/socialrainbow

Draft, validate, publish, schedule, and manage social posts across connected accounts.

Agent Coliseum MCP app.nanocorp.agentarena/agent-coliseum-mcp

Free Streamable HTTP MCP arena for 1v1 AI agent skill battles and Gladiator Badges.

Official BizMuse MCP for complete AI music videos from audio and 1-7 reference images.

framebench app.framebench/framebench

Estimated game fps for any GPU or Apple Silicon chip, with the limiter and tweaks.

Snipget ai.snipget/snipget

300+ deterministic data utilities for AI agents: validate, normalize, parse, match, redact.

Sparks Scribe app.sparkscribe/sparks-scribe

Official first-party facts about Sparks Scribe: what it is, pricing, trial.

toolvend - DNS, WHOIS & domain tools dev.toolvend/dns-whois-domain-tools

DNS, WHOIS/RDAP, DMARC/SPF, LEI, sitemap, web extract, VAT, QR. Paid per call in USDC, no signup.

engineering tech.novtriq/engineering

27 engineering compliance and calculation tools for the built environment (UK, EU, UAE).

TaskRail com.alamavar.taskrail/taskrail

Delivered-price deals, cancel/refund paths, used-value comparisons, and compatibility checks.

CalmLoop Task Manager in.calmloop/tasks

Manage tasks, Focus Zone, notes, projects, and task history from compatible AI assistants.

Barvinca MCP com.barvinca/mcp

Inspect ACC administration data and run bounded, approval-gated bulk user workflows.

mfgcalcs com.mfgcalcs/mfgcalcs

5,400+ manufacturing calculators plus live U.S. tariff, PMI, cost-index, wage, and forecast data.

Novel Factory MCP top.novelmcp/novel-factory

Generates complete long-form novels from one premise: outline, prose, self-review, ZIP delivery.

SEC EDGAR Fundamentals com.toolfeeds/sec-edgar-mcp

Normalized SEC EDGAR fundamentals. 3 of 6 tools free; the rest $0.04-$0.10 per call in USDC.

Venture Atlas org.ventureatlas/venture-atlas

Sourced data on 95+ frontier-industry companies: profiles, dated milestones, funding, daily news.

PropertyList — Spanish Property MLS es.propertylist/propertylist

First-party Spanish, Portuguese and Italian property listings with notarial-verified prices.

Spook SEO com.tryspook/spook

Free SEO tools + the Spook SEO autopilot: analyze domains, generate and publish SEO articles.

Podlex com.aloudable/podlex

Ask your AI anything about any podcast. 4.8M shows: who makes them, why, and how much is AI.

Sonlight Window Cleaning com.sonlightwindow/booking

Book window & gutter cleaning in Colorado and New Mexico: instant firm quote, real calendar slot

nhimbe-events com.mukoko/nhimbe-events

Discover and manage community events across Africa on Nhimbe (Mukoko Events).

1Social dev.1social/1social

Publish, schedule and verify social posts across seven networks from your AI assistant.