Free Core. Optional Cloud.

The open-source core includes 12 core MCP tools, the three-database architecture, 11 lifecycle hooks, and 31 workflow commands — completely free and source-available under BSL 1.1. Upgrade to Pro for 55 tools including knowledge system, analytics, and cost tracking --- or unlock all 72 across Team and Enterprise.

Yes. The core is BSL 1.1 licensed and runs entirely on your machine. No external services required. Cloud features are optional add-ons for teams that want sync, dashboards, and compliance.

Cloud adds cross-machine sync, a visual dashboard with analytics, team knowledge sharing, and enterprise compliance features. The local tools stay the same — Cloud enhances them with multi-device and multi-user capabilities.

Yes. Cloud Pro and Cloud Team both include a 14-day free trial with full access to all features. A credit card is required at signup but you won't be charged during the trial period.

Your local data stays on your machine — it was never dependent on Cloud. Cloud-synced data can be exported before cancellation. The local tools continue working normally.

Never. Only metadata is synced — quality scores, observations, audit logs, and session summaries. Your actual source code stays local and is never transmitted to any external server.

Massu AI runs as an MCP (Model Context Protocol) server alongside Claude Code. It intercepts Claude's workflow at key lifecycle points — before commits, before pushes, during planning, and during implementation — to enforce your coding rules and maintain memory across sessions.

The Cost Intelligence dashboard is a Cloud Pro feature that gives you full visibility into your AI development spending. It includes daily cost trends, per-model and per-feature cost breakdown, budget alerts, spend forecasting, and period-over-period comparison. All data comes from your synced sessions — no additional setup required beyond enabling cloud sync.

Yes. Cloud Pro and above include a versioned REST API (v1) with authenticated access to all your cloud data — sessions, quality scores, costs, security, audit logs, and more. API keys support scoped permissions (read, write, webhooks, admin) and per-plan rate limits (100-2000 requests/minute).

Yes. Cloud Team includes PR Risk Score, which integrates with GitHub Actions to automatically assess pull request risk based on impact, regression, security, and coupling analysis. You can also set up webhooks to receive real-time notifications for events like session completion, quality score changes, and security alerts.

Weekly team digests are automated email summaries sent every Monday to your team. They include quality score trends, session activity, cost breakdown, risk area alerts, and top-performing prompts. You can configure which sections to include, the delivery schedule, and timezone in the digest settings. Each team member can opt in or out individually.

The onboarding guide is auto-generated from your team's collective AI session data. It extracts key patterns from shared memory, identifies common mistakes from observations, highlights important files, builds a domain map, and creates a personalized learning path for new members. The guide updates as your team's knowledge grows and can be regenerated on demand.

Massu AI includes 31 workflow commands across 5 categories: Implementation Workflow (create-plan, plan, loop, commit, push, push-light, new-feature), Development Tools (test, debug, refactor, hotfix, tdd, dead-code, deps), Quality & Review (review, audit-deps, verify, verify-playwright, parity), Release & Ops (release, changelog), and Productivity & Insights (status, cleanup, doc-gen, estimate, guide, docs, golden-path). All 31 commands are included free in the open-source version.

Yes. We offer a 30-day money-back guarantee on all Cloud plans. If Massu AI Cloud doesn't improve your workflow within 30 days, we'll refund your payment in full.

The Rule Marketplace offers curated rule packs — pre-built sets of coding rules covering compliance (SOC2), security (OWASP Top 10, API Security), framework best practices (React), and language conventions (TypeScript Strict). Teams can install packs with one click and Enterprise organizations can create their own private packs to share across the organization.

Massu can generate comprehensive compliance evidence packages as downloadable PDFs. These include audit chain integrity certificates, change log evidence, approval records, and policy compliance summaries. Scheduled reports can be generated automatically on weekly, monthly, or quarterly schedules and distributed to stakeholders via email. Supported frameworks include SOC2 and ISO 27001.

Massu monitors your project dependencies by checking against the OSV vulnerability database for known CVEs, tracking npm publish frequency to detect abandoned packages, and monitoring license changes. When a risk is detected, you receive prioritized alerts (critical, high, medium, low) that can be acknowledged in the dashboard. Teams and Enterprise organizations get dependency monitoring included.