7 packages
agent-firewall-mcp
MCP server: input/output safety gate for AI agents: match known prompt-injection/jailbreak patterns, vet URLs & IPs, check pwned passwords (HIBP k-anonymity), scan for leaked secrets & PII. Deterministic, free, no LLM.
agent-guards
Deterministic local security engines for AI agents: prompt-injection and obfuscation scanning, secret detection and redaction, code scanning, package reputation, email analysis, payment screening, and an SSRF-safe fetch.
email-guard-mcp
MCP server: email safety for AI agents: scan inbound email for 'AI agent phishing' (prompt-injection/spoof) before acting, and outbound email for secret/PII leaks + deliverability before sending. Deterministic, free, no LLM.
@mlawsonking/code-guard-mcp
MCP server: security scanner for AI-generated code: the agent scans its own code/diff before committing. Detects injection, SSRF, hardcoded secrets, weak crypto, unsafe deserialization, TLS-off, XSS. Deterministic, free, no LLM.
package-guard-mcp
MCP server: the pre-install supply-chain guard for AI coding agents: verify a package exists (catch slopsquat/hallucinations), check vulnerabilities & malware (OSV), detect typosquats, audit a whole dependency list. Deterministic, free, no LLM.
payment-guard-mcp
MCP server: pre-send risk check for AI agents that move money: screen a crypto address (or ENS name) and payment URLs for OFAC sanctions, scam/abuse blocklists, and on-chain risk before a transfer. Deterministic, no LLM.
web-tools-mcp
MCP server: 10 deterministic web utility tools for AI agents: read URLs as Markdown, unfurl metadata, validate email, scrape with CSS, parse feeds, DNS/RDAP/SSL/HTTP/structured-data.