Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
Emailchef MCP by usefulapi
Read lists, contacts, campaign stats; add contacts; draft, schedule and send campaigns and SMS.
ILens
Inspect compiled .NET assemblies (Windows): find types, decompile to C#, trace usage, compare builds
Shipvo
Open a React Native app in a simulated phone: read the screen, tap, type, set device state.
io.github.samihalawa/email-smtp-imap-mcp
Multi-account SMTP/IMAP email tools: search, read, send, reply, forward, flags and folders.
io.github.rafe-walker/kronicle-lite
Hash-chained local document store with signed receipts and an orient protocol for stale agent memory
io.github.imsrvstv/fixledger-mcp
Free <50ms Peek-Before-Pay error-to-fix & breaking-change oracle (MCP + x402 Base USDC).
AoTwin
File, find and update AoTwin tickets from your AI assistant, and hand one to AoTwin when you ask.
Las Vegas Guide — Resort Fees, Strip Walk Times & 160+ Venues
Out-the-door Las Vegas hotel resort fees, 13.38% tax receipts, Strip walk routing, and show dates.
Digital Gemology: gemstone and diamond cut library
Gemstone and diamond cuts: ray-traced brilliance, fire and sparkle in 7 gems, 3D and faceting files
AI Setups That Work
Search step-by-step AI setups for small business, work and home
Circles: WhatsApp for your AI agents
WhatsApp MCP for chats you choose: read/write by default, no daily send quota, voice notes as text.
Struq
Cinematic, award-winning web design for coding agents: direction, build plan, GSAP motion, audits.
LetsBot
WhatsApp Business messaging, live chat, chatbots, campaigns and CRM for a LetsBot workspace.
Gage
Signed, sealed handoffs between AI agents — trust computed by the receiver.
io.github.stackscribe-ai/coding-agent-audit
Audits Claude Code/Cursor MCP configs for supply-chain backdoors and risky permissions.
io.github.robertdoneill/jmap-calendar-mcp
Read calendars and create, change or (opt-in) delete events on any JMAP server, such as Stalwart.
Web Extract MCP Server
Page change monitoring, sitemap discovery, prompt-injection screening, clean markdown
NexusInDesign
Adobe InDesign through COM only: scripts, previews, preflight, verified exports, backups.
afro.tools
Open-source API specs for African providers (payments, SMS, KYC, delivery) for AI agents.
CoinVello
Non-custodial crypto payments: checkout sessions, invoices, webhooks and test payments
TenderWatch, marchés publics
Appels d'offres publics français ouverts, procédure selon le montant, intérêts moratoires, lexique.
dev.x402check/mcp
Preflight before paying any x402 tool (ok|caution|avoid + history)