Security

melis x402 Tools — 22 pay-per-call APIs for AI agents. No accounts, no API keys. USDC on Base.

Base token safety checks (honeypot test, liquidity, new launches), paid per call in USDC via x402.

LangChain integration for cellar-door EXIT and ENTRY — verifiable agent departure and arrival markers

Mermaid to assets. Source code to maps. MCP for agents.

Local GitHub Actions/CI maintenance check (action pinning, token perms). Not a full security audit.

Local, encrypted MCP vault for passports, IDs, visas and photos. You control access.

Input/output safety for AI agents: known-pattern injection and obfuscation scan, URL/IP, secrets.

Medusa v2 store: orders, customers, products, inventory, sales reports and safe write actions.

Unofficial Substack MCP server. Born from frustration, built with AI. 12 tools, browser auth, rich text support. Not affiliated with Substack Inc.

Cross-agent permission policy specification for AI coding agents

MCP server with 45 developer utilities (16 free + 29 pro). Free: UUID, hash, HMAC, base64, timestamps, JWT decode, random strings, URL encode/decode, JSON format, YAML/JSON convert, regex test, cron explain, color convert, HTTP status, slugify, HTML escap

CLI tool to manage OpenTrust AI Agent Runtime Security Platform — setup, start, stop, status, logs

Firebase MCP server for interacting with Firebase services through the Model Context Protocol

What a checkout tells your agent to do: instruction files, hooks, declared MCP servers.

Cross-agent permission policy specification for AI coding agents

Verify an AI agent's payment authority: signed mandates, allowlists, and tamper-proof receipts.

Gmail MCP server with multi-account support and token refresh persistence

MCP server with secure Plus4U authentication and dynamic skill execution

Zero-knowledge encrypted vault for AI agents. EU-hosted persistent storage.

Classifies prompt injection, jailbreaks, and out-of-scope user input before agents act on it.