Tools
Every Skill, MCP server, CLI and plugin in the directory. Filter by type, profession or tag, or search by keyword.
Profession: DevOps / SRE +1
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Tags: usage-tracking +1
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2 items

RTK (Rust Token Killer)
CLIRust CLI proxy that filters and compresses command output before it reaches the agent's context, covering git, tests, grep, ls and 100+ other commands and cutting bash output by up to about 90%. Hooks automatically rewrite commands run by Claude Code, Codex and others.
rtk-ai/rtk84.2k
Langfuse Observability Plugin
PluginLangfuse's official plugin: uses hooks to send prompts, model calls, token usage and cost, tool calls and subagents from Claude Code sessions to Langfuse as traces for monitoring and review. Needs Langfuse keys (self-hosting supported) and uv or Python 3.10+.
langfuse/claude-observability-plugin29