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About

Silmaril is a self-healing prompt injection defense designed to protect AI systems from increasingly complex, multi-step attacks that traditional guardrails fail to stop. It operates by wrapping inference calls and evaluating whether an execution sequence is leading toward a harmful outcome, rather than simply filtering inputs. It uses a multihead classifier that analyzes user intent, application context, and execution states together, enabling it to detect indirect injection, multi-turn attack chains, context poisoning, and tool abuse before damage occurs. Silmaril continuously strengthens its defenses through autonomous threat hunting agents that probe systems, discover vulnerabilities, and generate synthetic training data from real attack scenarios. These insights are used to retrain the model automatically, deploying updated protections in under an hour and propagating anonymized defenses across all deployments.

About

Snapper is an AI agent security platform designed to provide end-to-end governance and protection for organizations deploying AI agents across applications, networks, and systems. It delivers runtime enforcement by evaluating every agent action, including tool calls, API requests, and data access, before execution through a policy-driven rule engine with multiple enforcement layers. It offers unified visibility into AI usage by monitoring network traffic, browser activity, DNS, and processes to detect unauthorized tools and “shadow AI,” while also intercepting outbound LLM requests through SDK wrappers and a network proxy to evaluate, redact, and log sensitive data in real time. Snapper includes advanced threat detection capabilities that identify prompt injection, exploit chains, anomalous behavior, and multi-step attack patterns using behavioral baselines, kill chain tracking, and composite trust scoring.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

AI developers and organizations building agent-based systems who need real-time, adaptive protection against prompt injection and multi-step AI attacks

Audience

Enterprise security and AI teams that need to monitor, control, and secure AI agents and LLM usage across their organization in real time

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

Simaril
United States
www.silmaril.dev/

Company Information

Snapper
United States
snapperprotect.com

Alternatives

Alternatives

Operant

Operant

Operant AI

Categories

AI Security Supported

Categories

AI Agent Security Supported
AI Security Supported

Integrations

OpenAI Supported
OpenClaw Supported
Agent Development Kit (ADK) Supported
Claude Supported
Claude Code Supported
Cortex XSOAR Not Supported
CrewAI Supported
Docker Not Supported
GitHub Not Supported
Helm Not Supported
Kubernetes Not Supported
LangChain Supported
Microsoft Sentinel Not Supported
Model Context Protocol (MCP) Not Supported
PostgreSQL Not Supported
Python Supported
ServiceNow Not Supported
Splunk SOAR Not Supported
TypeScript Supported
Vercel Supported

Integrations

OpenAI Supported
OpenClaw Supported
Agent Development Kit (ADK) Not Supported
Claude Not Supported
Claude Code Not Supported
Cortex XSOAR Supported
CrewAI Not Supported
Docker Supported
GitHub Supported
Helm Supported
Kubernetes Supported
LangChain Not Supported
Microsoft Sentinel Supported
Model Context Protocol (MCP) Supported
PostgreSQL Supported
Python Not Supported
ServiceNow Supported
Splunk SOAR Supported
TypeScript Not Supported
Vercel Not Supported
Claim Simaril and update features and information
Claim Simaril and update features and information
Claim Snapper and update features and information
Claim Snapper and update features and information