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Static preflight scanner for MCP servers and agent skills

Aggregate multiple Model Context Protocol (MCP) servers into a single unified interface with a powerful monitoring UI. Prov deep visibility into every request and response.

A firewall for LLM traffic: detect prompt injection, jailbreaks, and secret/PII leaks. Zero-dependency Python library + CLI + MCP server.

Active, runtime adversarial testing for MCP servers: point it at your own server and find out what breaks.

Structural similarity-based code filter. Stops malicious code pattern reaching execution tools.

InnerWarden Community: open-source guardrail for AI coding agents. Screens the shell commands and MCP/tool calls your agent runs and returns allow / review / deny, before it runs.

Prebuilt vex-mcp binary for darwin-arm64.

MCP server for the Malcolm network traffic analysis platform (Zeek + Suricata + Arkime + OpenSearch + NetBox) — full read surface plus opt-in, audited write tools

Local permission gateway for AI agent tool execution

Free, in-process MCP (Model Context Protocol) server verifier — detects tool poisoning, typosquats, hidden unicode, base64 payloads, and exposed transports. Same regex / scoring engine that ships with the VyriAI control plane.

Detect prompt injection, jailbreaks, and code injection in untrusted text before it reaches an LLM.

MCP server inventory and risk scanner. Implements ACRF-03 defense pattern.

A drop-in MCP proxy that makes the lethal trifecta structurally impossible.

Open-source, self-hosted trust operations: read-only evidence collection, deterministic control tests, and reproducible assessment exports via API, CLI, and MCP.

Real-time debugging proxy for MCP (Model Context Protocol) servers

Read-only MCP server for fyzno.com: site status, site facts, page index, and a mail health check (SPF, DKIM, DMARC, MTA-STS, TLS-RPT, SMTP TLS, certificates, reputation) for any domain.

Free, in-process scanner for MCP (Model Context Protocol) servers — detects tool poisoning, typosquats, hidden unicode, base64 payloads, and exposed transports. Same regex / scoring engine that ships with the VyriAI control plane.

MCP server exposing Signet cryptographic signing, verification, and content hash tools over stdio.

[](https://glama.ai/mcp/servers/9hannahnine-jpg/arc-gate-mcp) 🐍 - Runtime governance for MCP tool calls. Blocks prompt injection and capability abuse before tool results reach your agent.

Feature-rich MCP server for Black Duck Polaris — trigger SAST/SCA/DAST scans, query findings, generate reports (SBOM, SPDX, CycloneDX), manage policies, triage issues, and more. Works with Claude Code, Claude Desktop, GitHub Copilot, Cursor, and any MCP-c