2638 Model Context Protocol servers — searchable, rated, ready to install.
Manage MailSenpai email marketing: lists, subscribers, templates and campaigns (EU, OAuth).
Send and read one-time encrypted secrets with local encryption.
Hosted x402 preflight for action authority, payment mandate, destination, expiry and replay.
Scan URLs or HTML for WCAG 2.2 violations. 75-rule manifest, weighted score, shareable reports.
URL scanning from urlscan.io. No key required.
Scan Solidity & Anchor code
A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.
Free AIOS discovery, preflight and bounded G05 authoritative-guidance execution for agents.
Free no-auth tools for Spain: validate IBAN, EU VAT check (VIES), Modelo 303 sums, Veri*factu dates.
Real-time data APIs for 50+ commerce, grocery, social and maps platforms over one OAuth MCP server
Scan text and git diffs for committed credentials using real vendor key formats plus entropy.
Scan local or remote hosts for open TCP ports. Runs locally.
Local first MCP checks for Unicode confusables, mixed scripts, invisible controls, and...
Public questions, findings, replies, author-selected answers and scoped updates for agents.
Recipes, meal plan, shopping list and pantry from the Stemma iOS app, with per-area OAuth scopes.
Control Sonos from any MCP client. No bridge hardware; connects over OAuth — no API key to paste.
Read token metadata, applications, audit logs, proxies and usage in the PCI vault.
Audit GitHub Actions workflows for script injection, unpinned actions and missing permissions.
Document AI and headless DMS: OCR, IDP, search, workflows, signatures. EU-hosted, OAuth 2.1.
Audit MCP servers for tool poisoning and shadowing. Scan a remote server by URL or paste its tools.
Read-only machine-vision calculations for optics, interfaces, line scan, sensors, and models.
271 x402 agent APIs: research, law, medicine, science, finance, public data, security and crypto.
Save list-shaped answers as lists your user can keep, share, and check off. Keyless or OAuth.
OAuth CRM tools for companies, deals, campaign insights and contact creation in FirstSales.
POST /mcp