context-lens

Stops a session before it runs past a budget: warns near a cost or plan-window limit, then refuses tool calls and asks before the next prompt.

5-hour and weekly plan limits with reset countdown and projected time until you hit them.

Per-turn cost, tokens and cache hit ratio, with the session total.

Appends two or three short follow-up questions after a substantive answer to help users check key facts, probe the reasoning, and notice missing context

19 skills

Token usage tracking, model cost attribution per agent, budget alerts, and optimization recommendations

24 skills · 1 command · 1 agent · hooks

Skill: add headroom-ai compress() to a Python or TypeScript app to cut LLM input tokens (tool outputs, logs, JSON, chat history). No API key.

1 skill

Cross-session memory and token savings for coding agents.

6 skills · 1 agent · 1 MCP server · hooks

Up-to-date documentation lookup. Pull version-specific documentation and code examples directly from source repositories into your coding agent's context.

1 MCP server

Perform AI code review on Git diffs — supports workspace changes, branch ranges, and single commits with concurrent per-file analysis, codebase search, and deep context-aware review.

2 commands