You hold the helm.
Ship 10x faster.
Break nothing.
You design. The AI agents crew executes.
Nothing merges without your signal.
alt. Timonier
The helmsman — the person at the helm who steers the ship while the crew executes.
The problem
Your AI agents are fast.
But fast without guardrails is dangerous.
Parallel AI agents multiply your output. They also multiply your risk. Without orchestration, speed becomes your most expensive liability.
AI ships bugs at scale
Your agents generate 500 lines in 10 minutes. But Agent 2's auth refactor broke Agent 1's API contract. Nobody caught it until production. The faster AI codes, the faster bugs compound.
→ Tmonier validates cross-agent changes before anything merges.
You became the integration layer
5 agents, 5 worktrees, 5 diffs to review. You're the only one who sees the full picture — and you're doing it manually, across tabs, with no tooling. AI was supposed to save you time. Instead, you're a full-time code reviewer for robots.
→ Tmonier gives you one dashboard, structured checkpoints, and conflict detection.
Nobody owns the architecture anymore
Each agent optimizes locally. None of them know your service boundaries, your naming conventions, or what was decided last sprint. The codebase drifts — not in one session, but across dozens. Death by a thousand AI commits.
→ Tmonier enforces architectural memory across every agent, every session.
How it works
From spec to merge in three steps
You define the spec
Describe what you want built. Tmonier drafts a technical spec — tradeoffs, boundaries, contracts — and decomposes it into parallel tasks. You review and approve the plan before any code is written.
N agents build in parallel
Each agent works in an isolated worktree on its slice of the feature. Tmonier monitors all of them: progress, conflicts, drift. You see everything from one dashboard. Any agent can raise a question — only you answer.
You review everything in one place
All changes validated against each other. Architectural consistency checked. Conflicts surfaced. You review one unified diff, not five. Approve once, merge once. Done.
Your AI
Starting with Claude Code. More CLIs coming soon.
Simple pricing
No AI token markup — ever.
Your AI subscription. Your machine. Zero middlemen.
Tmonier orchestrates locally — starting with Claude Code.
Free
For individual engineers who want parallel agents with guardrails.
- ✓ Spec-first workflow — define the plan, then let agents build
- ✓ Up to 3 parallel agents — build features across isolated worktrees
- ✓ Unified diff view — see all agent changes in one place
- ✓ Cross-agent conflict detection — catch breaking changes before they merge
- ✓ Human-in-the-loop checkpoints — nothing ships without your signal
- ✓ Personal agent config — custom prompts, toolkits, and guardrails per agent
- ✓ Unlimited local daemon
- ✓ Local audit log
- ✓ GDPR compliant
Solo
excl. VAT
For power users who want deeper memory and more parallel firepower.
- Everything in Free, plus:
- ✓ Up to 10 parallel agents
- ✓ Ticket-to-spec pipeline — import from Jira, ADO, or Linear and keep your board in sync as agents ship
- ✓ Agent-assisted PR reviews — review teammates' PRs faster with your agent
- ✓ Token usage dashboard — track spend per agent, set budgets, get alerts before costs spike
- ✓ Smart model hints — suggests cheaper models for simple tasks so you don't overpay
- ✓ Adaptive agent config — learns from your sessions to refine prompts, tools, and guardrails over time
Team
excl. VAT
For engineering teams who want shared agent governance and visibility.
- Everything in Solo, plus:
- ✓ Team dashboard — agent activity, conflicts, diffs across the team
- ✓ Shared architectural memory — team-wide constraints enforced on every agent
- ✓ Cross-team agent governance — standardize checkpoints, review flows, merge policies
Enterprise
For organizations where code never leaves the building.
- Everything in Team, plus:
- ✓ Self-hosted deployment — your infrastructure, your network, your rules
- ✓ Dedicated support and SLA
- ✓ SOC2 Type II certification
- ✓ Custom onboarding
- ✓ Data Processing Agreement (DPA)
- ✓ Centralized and exportable audit log
- ✓ Security questionnaire support
AI writes the code.
You hold the helm.
Early adopters get their first month free on the Solo plan.
Limited spots — no spam, just your invite when the beta opens.