agent output review / feedback loop
A local single Go binary that renders review interfaces (markdown plans, git diffs, a proxied running app, static HTML artifacts) for coding-agent output and routes inline comments back to the agent.
Same problem, same approach. Swapping one for another is a config change, not a rewrite.
Closest peer: pick it for hosted team sharing of plan/diff annotations, crit for a dependency-free local binary.
Annotate and review coding agent plans and code diffs visually, share with your team, send feedback to agents with one click.
Solves the same problem with a different architecture or at a different layer. Expect to rewrite the integration.
Pick it to run agents in parallel and edit their visual output in one workspace, at the cost of a heavier TypeScript app instead of a single Go binary.
Nimbalyst - The open-source visual workspace for Claude Code, Codex, and OpenCode. Run multiple coding agents in parallel, edit their work visually in markdown, mockups, and diagrams, and track tasks. Free, MIT-licensed desktop app for macOS, Windows, Linux, with mobile companion for iOS and Android.
Choose it for in-terminal diff review when you already use herdr, but it covers diffs only, not plans, proxied apps or HTML artifacts.
Review your coding agent's diff in a terminal pane and send line comments back to Claude Code, Codex, OpenCode or Pi. A herdr plugin.
Choose it when you want a self-hostable kanban around many agents including diff review, accepting AGPL and a full server stack.
AI Kanban & Development Environment. Orchestrate multiple agents, review changes, open PRs. Multi-provider, self-hostable, no telemetry.
Pick it to manage many agent tasks with diff review on a board; Rust orchestration server rather than a single-binary reviewer.
Get 10X more out of Claude Code, Codex or any coding agent
Use it for terminal annotation of diffs, files and documents when you don't need crit's agent wiring or proxied-app review.
TUI for reviewing diffs, files, and documents with inline annotations
Choose it for a browser IDE with native git/GitHub integration when reviewing AI code at scale; heavier and web-bound versus a local CLI.
px0 is an IDE built for reviewing AI-generated code, optimized for speed. It turns your browser into a zero-latency console with native Git and GitHub integrations, instant search across massive codebases, and seamless handoff to local AI coding harnesses.
Pick it for a review-first terminal diff viewer; covers diffs only, not plans or proxied apps.
Review-first terminal diff viewer for agentic coders
These projects were analysed and named crit among their alternatives. The relationship is not symmetric — how crit rates them is a separate judgement, made when crit is analysed in its own right.
calls crit “when you want a lightweight CLI feedback loop instead of a browser annotation surface.”
Annotate and review coding agent plans and code diffs visually, share with your team, send feedback to agents with one click.