# Sentinel SCA > Sentinel SCA is pre-execution governance infrastructure for AI agents and autonomous systems. It evaluates identity, authority and policy before consequential actions execute and preserves evidence of governed decisions. Sentinel is not an AI model and does not replace agent reasoning. It provides an execution-control boundary for workflows that are explicitly integrated with Sentinel. Execution claims apply only to those governed paths. ## Core product - [Sentinel SCA](https://sentinelsca.com/) - [How Sentinel SCA Works](https://sentinelsca.com/learn/how-sentinel-works) - [Sentinel Architecture](https://sentinelsca.com/learn/architecture) - [Validate AI Requests Before Execution](https://sentinelsca.com/learn/validate-ai-requests-before-execution) - [Security](https://sentinelsca.com/security) - [Validation](https://sentinelsca.com/validation) - [Proof](https://sentinelsca.com/proof) ## Governance topic guides - [AI Agent Governance](https://sentinelsca.com/learn/ai-agent-governance) - [AI Agent Control Plane](https://sentinelsca.com/learn/ai-agent-control-plane) - [AI Agent Authorization](https://sentinelsca.com/learn/ai-agent-authorization) - [Runtime Policy Enforcement](https://sentinelsca.com/learn/runtime-policy-enforcement) - [AI Agent Audit Trail](https://sentinelsca.com/learn/ai-agent-audit-trail) - [AI Agent Approval Workflows](https://sentinelsca.com/learn/ai-agent-approval-workflows) - [MCP Governance](https://sentinelsca.com/learn/mcp-governance) - [Fail-Closed Agent Governance](https://sentinelsca.com/learn/fail-closed-agent-governance) ## Developers and integration - [Developers](https://sentinelsca.com/developers) - [Integration Quick Start](https://sentinelsca.com/integration-quick-start) - [Glossary](https://sentinelsca.com/learn/glossary) - [FAQ](https://sentinelsca.com/learn/faq) ## Evidence and case studies - [CLARA Case Study](https://sentinelsca.com/case-studies/clara) - [ESP32 Farm-Control Case Study](https://sentinelsca.com/case-studies/esp32-farm-control) - [Agri-Nexus Case Study](https://sentinelsca.com/learn/agri-nexus-case-study) ## ROKO and temporal evidence - [ROKO](https://sentinelsca.com/roko) - [ROKO Evidence](https://sentinelsca.com/roko/evidence) - [ROKO Verification](https://sentinelsca.com/roko/verify) - [ROKO Certificate](https://sentinelsca.com/roko/certificate) ROKO is an external network and temporal-evidence source where used. Sentinel does not represent or operate the ROKO network. ## AIWG - [AIWG](https://sentinelsca.com/aiwg) The AIWG surface evaluates setup manifests before execution and produces read-only governance evidence. It does not execute shell commands or modify files. ## Enterprise - [Enterprise](https://sentinelsca.com/enterprise) - [Enterprise SLA](https://sentinelsca.com/enterprise/sla) - [Buyers](https://sentinelsca.com/buyers) - [Sectors](https://sentinelsca.com/sectors) ## Company - [About Sentinel SCA](https://sentinelsca.com/about) - [Contact](https://sentinelsca.com/contact) - [Status](https://sentinelsca.com/status)