Directory
claude-hud
Statusline telemetry plugin
FreeCost & efficiencygithub.com
What it is
Renders live session telemetry in the Claude Code status line: context-window fill, real token counts (not estimates), cost, active tools/skills/MCP servers, running subagents, todo progress and subscription rate-limit headroom. ~26k stars.
Why it earns a slot
Install this first. It is the measurement layer — you cannot control spend you cannot see, and context fill is the variable that quietly degrades output quality on long sessions.
Know before you commit
Requires Claude Code 1.0.80+ and Node 18+. Forks exist — pin the jarrodwatts original.
Getting started
/plugin marketplace add jarrodwatts/claude-hud
Neighbourhood
How claude-hud sits against the rest of the atlas — swaps, companions and the tools builders actually save alongside it.
Instead of thisClaude Code best practicescavemanClaude Code quickstartcodex-plugin-ccsystem-prompts-ai
Named in the wiringRender
Also in Cost & efficiency
Claude Code best practices
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Official Anthropic docs
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caveman
github.comNot yet swept
Token-compression skill + tooling
FreeCost & efficiency
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Claude Code quickstart
code.claude.comNot yet swept
Official getting-started docs
FreeCost & efficiency
Free
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codex-plugin-cc
github.comNot yet swept
OpenAI Codex plugin for Claude Code
FreeCost & efficiency
Free (needs Codex CLI)
Open dossier