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MCP server providing a restricted Python execution tool

Per-tool Proof-Carrying Authority enforcement for FastMCP (verify a PCActn on every tools/call)

SAFE Authorization Protocol for MCP tool calls — SAP/1.0 reference implementation

OS keychain secrets for AI coding agents, over MCP. Native vault storage (macOS Keychain, Linux Secret Service, Windows Credential Vault), policy-governed access, audit log — CLI + 44 MCP tools.

MCP server for Unplug — LLM defense layer for Claude Code, Cursor, and more

Offline scam check for agents: verify links and payments before acting (allow, ask or deny).

Deterministic authorization for AI agent tool calls, powered by the ERDL engine.

Local, fail-closed MCP stdio gate with metadata-only activity evidence. Blocks every tool call until you write a rule. No account, no network, no dependencies.

The Have I Been Pwned breach catalogue: every known data breach, one breach in detail and the newest addition - keyless.

Govern & automate WhatsApp safely for AI agents: an MCP server with an allowlist, secret scanning, file validation, rate limiting, a confirmation gate, and an audit log.

MCP server that lets an AI agent (Claude Code, Cursor, etc.) drive Yad, a local browser-automation companion, over its existing local HTTP API.

Trust-scan gate for MCP servers: evidence-backed verdicts (SAFE/REVIEW/DO_NOT_INSTALL) before you install

A reference implementation of production grade guardrails for MCP servers, featuring centralized authentication, rate limiting, policy based access control, and structured auditing.

Minecraft pentesting tool

Verdity — AI-Powered Pull Request Review System with MCP integration, full-codebase context, and agentic fix mode

AI-native MITM proxy — MCP server for traffic interception, recording & replay

Open-source, self-hosted, versioned vault for AI-generated HTML, Markdown, Mermaid, and image artifacts, with scoped MCP access and isolated two-origin previews.

A Redis MCP server whose tool surface IS the allowlist — every tool maps to one safe read-only redis-py call, with no generic command-execution escape hatch.

AI-Powered Azure Infrastructure Optimization via Model Context Protocol

MCP server for DURA - Dependency Update Risk Analyzer. Integrates with Cline and other AI assistants.