# PostHog project-level key — phc_ prefix keys are public/client-side by design # (PostHog client-side tracking embeds them in the browser bundle). Committed # intentionally in #6150 so engine/.env has a working default, with real # credentials overridden via engine/.env.local. engine/.env:generic-api-key:41 # MCP test fixtures / harness - no real secrets: # - test-only API key constant in an integration test # - JDBC URL + throwaway Keycloak creds in the local test compose # - placeholder / shell-variable Bearer headers in curl-based validation scripts app/proprietary/src/test/java/stirling/software/proprietary/mcp/security/McpApiKeyIntegrationTest.java:generic-api-key:40 testing/compose/docker-compose-keycloak-mcp.yml:generic-api-key:25 testing/compose/validate-mcp-apikey.sh:curl-auth-header:73 testing/compose/validate-mcp-test.sh:curl-auth-header:92