v1.33.0 — Ed25519 Receipts, Multi-CI, SSO Auth, Demo Command, Safety Index SEO

New Features

• Ed25519 receipt signing — Cryptographic signing and verification for MCP receipts with zero new dependencies (Node.js built-in)
• Multi-CI templates — GitLab CI, CircleCI, Bitbucket Pipelines, Azure DevOps support with auto-detection
• SSO/OIDC auth — Device authorization flow, token storage, cloud login/logout/whoami commands
• Demo command — mcp-observatory demo scans your servers and shows a safety grade in seconds
• Remediation hints — Scan/test failures now tell you how to fix them (thanks @albatrossflyon-coder!)

Website

• Safety Index SEO — 175 server detail pages with health scores, dimension breakdowns, and check results
• Sitemap — Expanded from 1 to 177 URLs
• SOC 2 compliance docs — 8 documents covering system description, access control, change management, risk assessment, incident response, data retention, vendor management, encryption policy

Fixes

• TypeScript 7 peer dep conflict resolved (downgraded to 5.8.0)
• 3 pre-existing test failures fixed
• --legacy-peer-deps removed from all CI workflows
• Lint errors blocking release pipeline resolved