Sandbox
153 repos for optimizationClear
skibidiskib/
ai-codex

Generate a compact codebase index for AI assistants — saves 50K+ tokens per conversation

391
capitalparser/
notebooklm-wiki-pipeline

Turn Google Drive PDFs into Obsidian wiki notes via NotebookLM MCP without loading full PDFs into Claude context

94
MaySudo/
Misceo

Local Anthropic-compatible AI gateway with cheap-first routing, quality gates, safe model handoffs, and an embedded cost dashboard.

344
blogminhquy/
javis-os

Self-hosted agent OS with skills, workflows, MCP, and second brain storage.

194
evo-hq/evoPlugins

turns your codebase into an autoresearch loop — discovers what to measure, instruments the benchmark, then runs tree search with parallel subagents.

1.4k
saurabhsharma2u/
search-console-mcp

Search & analytics data as infrastructure — MCP server for Google Search Console, Bing Webmaster Tools, Google Adsense and GA4, designed for AI agents and automation.

289
yaojingang/
GEOHub

GEOHub: open, evidence-bounded GEO and SEO agent skills for AI Search, with research-grounded discovery, diagnosis, content, measurement, and one-line SEO planning.

156

The batteries-included, No-Code FinOps automation platform, with the AI you trust.

1.1k
ViryaZheng/
promptly-prompt

Claude Code skill that forces AI to understand before executing. Three disciplines: cognition check, requirement understanding, method search.

37
NVIDIA/
NeMo-Relay
NVIDIA/NeMo-RelayFrameworks & SDKs

Multi-language agent runtime and library for execution scope management, lifecycle events, and middleware on tool and LLM calls.

169

vMLX - Use MLX models easily - JANGQ (GGUF for MLX) - Not dependant on mlx_vlm

843
yvgude/
lean-ctx
yvgude/lean-ctxConnectors

LeanCTX — Context Intelligence for AI systems.

3.8k
zxkane/
aws-skills

Claude Code plugins and agent skills for AWS development — IaC(CDK/SST), serverless, cost ops, and Bedrock AgentCore

361
marketcalls/
vectorbt-backtesting-skills

Agentic coding skills for backtesting trading strategies using VectorBT. Supports Indian, US, and Crypto markets with realistic transaction cost modeling, TA-Lib indicators, QuantStats tearsheets, and 12 ready-made strategy templates.

202

CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies

80k
kharmanskyi/
open-steps

Skills that translate your coding agent's output into plain language: honest reports, straight verdicts, steps you can follow. MIT.

351
jgravelle/
jdocmunch-mcp

The leading, most token-efficient MCP server for documentation exploration and retrieval via structured section indexing

203
ypollak2/
llm-router

Universal LLM router for AI coding tools. Works with Claude Code, Cursor, Codex, Gemini CLI, Copilot and more. Free-first fallback chain cuts costs 35-80%.

78
Coherence-Daddy/
use-ollama-to-enhance-claude

Pair Claude Desktop on Anthropic with Claude Code routed through Ollama. Visual walkthrough + copy-paste prompt that cuts your Claude Code bill ~90%.

49
lookfree/
cc-harness

Desktop workbench for Claude Code — live subagent topology, token cost breakdown with drill-down, hook sandbox, config audit. Reads your session files locally. Electron, MIT.

48

Audit and shrink your Claude Code startup context. Measures what every skill, plugin, agent, and memory file costs in the system prompt, then reversibly disables the dead weight. No proxy, no compression.

45
Hainrixz/
claude-banana

AI agent that turns your rough ideas into perfect image generation prompts. 7-component formula, 70+ creative techniques, 9 domain modes.

96