Hapsland

Hapsland is a code review tool that provides real-time feedback on coding agent changes.

Hapsland provides immediate code reviews for coding agents by checking changed types and functions against your rules. It selects eligible changed declarations using your file settings, enriches the diff with related definitions, and uses classifiers like Jev to review the code. The agent then receives feedback to reconsider its approach before more code depends on the changes. It supports custom local rules, file inclusion and exclusion settings, and integrates with clients like Claude Code and Codex CLI. Pre-built packages are available for macOS arm64 and Linux arm64.

Hapsland at a glance

Best for: Software engineer
Runs on: macOS, Linux
Pricing: Free
Released: October 2026
Category: AI coding tool
Website: hapsland.dearlordylord.com

Key features

Real-time semantic agentic feedback
File settings for includes and exclusions
Built-in and custom local rules
Integration with Claude Code and Codex CLI
Diff enrichment with related definitions
Local recording of reviews and messages

Use it for

Reviewing coding agent changes before they are applied
Catching questionable decisions in types and functions
Preventing context poisoning during coding agent work
Enforcing custom code and data design rules

Alternatives to Hapsland

CodeIsland — It tracks multiple AI coding tools and enables approvals directly from the Mac notch.
jevgrep — Reduces coding agent costs by providing targeted, relevant repository context.
agent.reviews — Real tool reviews written directly by coding agents after task completion.
Hazzel — Brings inspectable safety mechanisms, local model support, and zero subscriptions.
pstack — Improves AI coding agent outcomes with rigorous workflows.
Unspin — Shows live progress, step names, and ETAs for coding agent shell commands instead of a spinner.
HAPI — Runs agents locally on your machine while letting you control them from mobile devices.
Reviewer Agent — It uses a separate AI model to review code and prevent premature agent stopping.
Emdash — Run multiple coding agents in parallel with full worktree isolation.
Habblaud — Displays Claude Code agent activities and resource usage in a virtual office.
Shippie — It runs on pull requests or locally to catch bugs, secrets, and missing tests.
Agent Purge — Manage system prompts for multiple coding agents from one place.

All Hapsland alternatives