Lancetta
Claim this toolTrack Codex and Claude quotas, prioritize sessions, reclaim orphaned processes
Free, no paid tierFree Developer Tools
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Tracked since 2026
The Bottom Line
- Price
- Free, no paid tier. Compare plans
Key facts
- Monitors Codex and Claude Code quota windows and suggests when to push on, slow down, or switch agents
- Manages multiple sessions with a wall that prioritizes those waiting for your input
- Performs maintenance checks on instruction files and reclaims orphaned agent processes
Pros
- Prevents wasted quota by alerting you before windows reset unused
- Helps avoid unexpected stops by predicting when quota will run out
- Centralizes management of multiple concurrent agent sessions and reclaims system resources
Cons
- Only supports Codex and Claude Code, not other AI coding tools
- Requires macOS 15.0 or later and is limited to Mac devices
What is Lancetta?
Lancetta is a native macOS menu-bar app that monitors your Codex and Claude Code usage quotas in real time. It tracks both the 5-hour and weekly windows, analyzes your consumption pace, and provides actionable suggestions: when to push on with unused quota, when to slow down to avoid a stop, or when to switch to a lighter model or the other agent. Each suggestion is backed by detailed data on where each window is heading.
Beyond quota tracking, Lancetta manages multiple concurrent sessions with a wall that shows which ones need your input first. It also performs maintenance checks by scanning instruction files (CLAUDE.md, AGENTS.md) for token overhead, identifying 24 potential issues with explanations. Additionally, it finds and helps reclaim orphaned background processes left behind by agents, freeing system resources. The app lives under the notch on MacBook Pro and offers a comprehensive window (Command-O) with charts of daily tokens, window details, and history.
Key Features
- Real-time monitoring of 5-hour and weekly quota windows for Codex and Claude Code
- Actionable suggestions: push on when quota is unused, slow down before it runs out, switch agents or lower effort
- Session wall that lists all active sessions, sorted by those needing your attention first
- Maintenance checks: 24 checks on instruction files (CLAUDE.md, AGENTS.md) for token overhead with explanations
- Orphaned process detection and reclamation of background trees left by agents
- Notch-aware display on MacBook Pro with per-agent bars that turn red when an agent will stop within the hour
- Detailed window (Command-O) with charts of daily tokens over 7/30/90 days, window limits, and history
Pricing Plans
| Plan | Price | Details |
|---|---|---|
| Free | Free |
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Is Lancetta worth the price?
Great value
Lancetta's Free tier is genuinely generous, offering useful quota guidance and session tracking at no cost.
Since there are no paid tiers, the value is unbeatable for any developer using Codex or Claude Code. Best for cost-conscious teams or individuals who want to optimize their AI assistant usage without spending anything.
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Lancetta FAQ
How does Lancetta help developers avoid running out of quota mid-session?
Lancetta monitors Codex and Claude Code quotas in real time, tracking both the 5-hour and weekly windows. It analyzes your consumption pace and suggests when to slow down to avoid a stop, when to push on with unused quota, or when to switch to a lighter model or the other agent. This helps prevent unexpected stops and wasted quota.
Which usage windows does Lancetta track for Codex and Claude Code?
Lancetta tracks both the 5-hour and weekly usage windows in real time. It shows detailed data on where each window is heading, allowing you to see exactly how much quota remains and how your pace affects it.
How does Lancetta prioritize multiple concurrent agent sessions?
Lancetta manages multiple concurrent sessions with a session wall that shows which ones need your input first. This centralizes management of several agent sessions so you can focus on the most urgent tasks.
What kind of maintenance checks does Lancetta perform on instruction files?
Lancetta scans instruction files such as CLAUDE.md and AGENTS.md for token overhead. It identifies up to 24 potential issues with explanations, helping you reduce unnecessary token consumption in your agent instructions.
Can Lancetta recover system resources used by background agent processes?
Yes. Lancetta finds orphaned background processes left behind by agents and helps you reclaim them, freeing system resources. This complements its quota and session management features.
Does Lancetta support AI coding tools other than Codex and Claude Code?
No. Lancetta only supports Codex and Claude Code, so it does not monitor other AI coding tools. It also requires macOS 15.0 or later and is limited to Mac devices.
Which teams or developers benefit most from using Lancetta?
Teams and individual developers who regularly use Codex and Claude Code on macOS benefit most from Lancetta. It is particularly useful for developers who run multiple concurrent agent sessions and need to track quotas, prioritize inputs, and maintain system health.
How is Lancetta priced?
Lancetta is free to use and does not require a paid plan. All quota tracking, session management, maintenance checks, and process reclamation features are included without charge.
Source: lancetta.app