MCP INFRASTRUCTURE
MCP Server Auditor
Inspect a public MCP endpoint before connecting it to an agent.
Receive tool, protocol, risk, and deployment-readiness findings as structured evidence.
DEVELOPER UTILITIES
Small, deterministic tools for agent infrastructure.
Audit MCP servers and agent-tool specifications, or preserve reproducible web evidence. These focused utilities are built by Sentinel Signal Systems and hosted and billed through Apify.
Run a focused audit
Each utility produces bounded, machine-readable results without creating a second Sentinel Signal account or billing surface.
AGENT-TOOL READINESS
Agent Tool Specification Auditor
Review an OpenAPI 3.0 or 3.1 description before exposing its operations as agent tools.
Receive deterministic operation-risk, schema-quality, and safety-gap findings.
REPRODUCIBLE WEB EVIDENCE
Evidence-Grade Web Page Diff
Capture a normalized public web-page snapshot and compare it with a later version.
Receive deterministic hashes and bounded text additions and removals for evidence-oriented review.