pci-dss-mcp
Static analysis MCP server for Go payment service codebases. Every detected PCI DSS v4.0.1 violation in a Go payment service codebase is mapped to the specific requirement number before the code ships.
What it does
pci-dss-mcp is a stdio MCP server that runs 12 scanners, an orchestrator, and an AI triage engine over a Go payment service codebase. Each finding carries a requirement_id mapped to a specific PCI DSS v4.0.1 line item; see docs/requirement-mapping.md for the canonical rule-to-requirement table and testdata/vulnerable-payment-service/EXPECTED-FINDINGS.md for live golden output.
What pci-dss-mcp catches today
- HTTP framework input flow into log / error / panic sinks. Tier 1 frameworks (gin, chi, gorilla/mux, net/http (Go 1.22+), echo v4, fiber v2) and Tier 1 loggers (log/slog, logrus, zap, zerolog, logr, klog, hclog) ship in v0.7. Tier 2 (kratos, apex/log, charmbracelet/log) lands in v0.8. Tier 3 (fasthttp, beego, iris, httprouter, project-internal) is user-configurable via Phase 25 YAML once shipped. See docs/http_input_taint.md.






