Sandbox
3,523 repos for “r”Clear
yantrikos/
yantrikdb-server

Cognitive memory database for AI agents — consolidates duplicates, detects contradictions, fades stale memories via temporal decay. Rust, Apache-2.0, ships as library / MCP server / HTTP cluster.

172
lensesio/
agentic-engineering-for-apache-kafka

AI agent skills for building, operating and troubleshooting Apache Kafka applications. Topic audit, consumer lag, schema review, security, connectors and DLQ

57
aks129/
HealthClawGuardrails

Open-source guardrails between AI agents and FHIR clinical data — PHI redaction, immutable audit, step-up auth, tenant isolation. MCP server + OpenAI/Gemini adapters. A healthclaw.io project.

30
girofu/
skill-fetch

Multi-registry skill discovery and installation for AI coding agents — search 9 sources, score, paginate, and install agent skills with security labels

30
anthropics/
claude-code

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.

145k
54yyyu/
zotero-mcp

Zotero MCP: Connects your Zotero research library with Claude and other AI assistants via the Model Context Protocol to discuss papers, get summaries, analyze citations, and more.

5k

YouTube Transcript API skills for AI agents. Get transcripts, search videos, browse channels. Works with OpenClaw, Hermes Agent, and other agent runtimes.

843

30 sec to give your AI agents persistent memory. Reduce 90% token consumption while also maintaining quality.

466
Silung/
scholar-search-mcp

An MCP server for academic paper search that integrates with AI assistants (e.g., Claude Code, Cursor), enabling them to search and retrieve academic paper metadata.

250
HezaoHezao/
poirot
HezaoHezao/poirotFrameworks & SDKs

Poirot is a deep research agent kernel built for those who care about how agents are architected.

217
MrZoyo/
deslop-GPT

Deletion-first Agent Skill for removing test bloat, verification theater, and speculative fallbacks while preserving behavior.

125
Sriram-PR/
doc-scraper

Go web crawler to scrape documentation sites and convert content to clean Markdown for LLM ingestion (RAG, training data).

99
infersports/
infersports-skill

InferSports Agent Skill — live Asian-priced football & basketball odds + scores. Read-only, keyless. Claude Code / Codex / OpenClaw.

33
netresearch/
php-modernization-skill

Agent Skill: PHP 8.x modernization patterns - typing, attributes, PHPStan | Claude Code compatible

44
mattgierhart/
PRD-driven-context-engineering

PRD-Led Context Engineering — Memory as Infrastructure. An ontology layer for product teams building products that solve real problems — with AI agents that remember. Gated PRD, typed IDs, markdown knowledge graph, Claude Code skills & hooks.

182
tigerless-labs/
autoharness

Autoharness — a self-learning skill layer for Claude Code — distills skills from your real sessions, updates them as you work, and prunes the ones that stop getting used. No daemon, no benchmark.

3.5k

Token-efficient, local-first CLI tools for coding agents - compact Maven, npm/Node, and Go test output plus reusable development helpers.

184
arkylab/
aspm

A Git-based package manager designed for AI-assisted development, similar to npm but supporting skills, agents, commands, hooks, and any AI resource types.

83
boringmarketer/
meta-ads-skill

Teach your AI coding agent to run Meta ads: API setup, programmatic campaigns, browser control, and conversion tracking that's actually proven to work.

49

MCP server for reading and editing Word (.docx) documents with track changes, comments, footnotes, and structural validation

48
ModelEngine-Group/
nexent

Nexent is a zero-code platform for auto-generating production-grade AI agents using Harness Engineering principles — unified tools, skills, memory, and orchestration with built-in constraints, feedback loops, and control planes.

5.9k
mturac/
everything-openai-codex

EOC: open-source operating system for OpenAI Codex workflows with agents, skills, hooks, rules, memory, safety gates, and cross-harness adapters.

90
wanshuiyin/
ARIS-Movie-Director

Agentic, long-horizon visual generation: a fuzzy story → a cross-model-audited image-based movie. Brings ARIS's research-wiki + multi-agent debate to multimodal generation (intelligence lives in the agent; the diffusion model just renders). Image-based today, video next.

60