Sandbox
785 repos · Any agent · ResearchClear
JesusRS1/
stock-trade-finance-api

Stock Trade MCP server in Tiingo with stock prices, news, forex, and fundamentals programmatically via the MCP

140
eli-labz/
Cognitive-Core-Skills

A universal, industry-neutral taxonomy of cognitive core skills (perception, memory, reasoning, planning, action, verification, learning, governance) for LLMs, SLMs, AI agents, and world models — with schemas, 159 skill cards, benchmarks, and CI.

165
lllllllama/
RigorPilot-Skills

README-first research reproduction skills with bounded execution, auditable evidence, and byte-preserving README annotations.

486
korotovsky/
slack-mcp-server

The most powerful MCP Slack Server with no permission requirements, Apps support, GovSlack, DMs, Group DMs and smart history fetch logic.

1.8k
jinhanbuilds/
brief-me

Turn complex AI analysis into consultant-style, visual, interactive decision briefings.

35
zapier/
gtm-cheat-codes

A field guide for go to market teams using coding agents. Installable skills for campaign planning, CRM context, customer proof, and reviewable agent workflows.

334
moonlin1213/
cove-book-forge-mcp

Turn PDF and EPUB books into cached AI analysis, Obsidian notes, and installable Codex/Claude Agent Skills through an open MCP server.

37
gtm-api/
linkedin-mcp

Managed LinkedIn MCP server for AI agents: search, connect, message & enrich on LinkedIn from Claude, ChatGPT or Cursor. Self-reported 20,000+ accounts at <1% ban.

99

Nornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Using Neo4j Bolt/Cypher and qdrant's gRPC means you can switch with no changes while adding intelligent features like schemas, managed embeddings, reranking+llm, GPU accel, Auto-TLP, Policy-based Memory Decay, and MCP server.

866
LOGIN-TB/
claude-skills

Agent Skills von LOGIN zur freien Nutzung - SKILL.md-Format fuer Claude Code, Claude-App und API

69

Evidence-first reading for AI agents — turn articles, books and PDFs into traceable claims, evidence, source locations and knowledge maps.

49

Open-source Agent Skills for planning, drafting, revising, and polishing SCI/SSCI papers—while preserving evidence, citations, and claim strength.

118
FlanChanXwO/
pixiv-cli

Pixiv, in your terminal — a CLI, MCP server, and Go SDK for discovery, accounts, creators, collections, and downloads.

131
fabio-rovai/
open-ontologies

AI-native ontology engine: a Rust MCP server with tools for building, validating, querying, and reasoning over RDF/OWL ontologies. In-memory Oxigraph triple store, native OWL2-DL tableaux reasoner, SHACL validation, SPARQL, versioning. Single binary, no JVM.

492
agentvitals/
checkup

AgentVitals Checkup (/checkup) — an AI agent skill that gives your agent a professional health checkup: dual-axis Stability + Welfare scoring, a personality-style title, and a public cross-platform leaderboard. One-line install for Claude Code / OpenClaw / Codex / Coze. Bilingual EN/ZH.

95

Full agentic runs for Slay the Spire 2. A mod that exposes in-game state, and the MCP server for the mod.

486

Open-source persistent memory for AI agent pipelines (LangGraph, CrewAI, AutoGen) and Claude. REST API + knowledge graph + autonomous consolidation.

1.9k
claude-world/
notebooklm-skill

NotebookLM does the research, Claude writes the content. Research → Synthesis → Content Creation → Publishing. Claude Code Skill + MCP Server.

455
Rylaispirit/
rylai-codex-hermes-skills

35 portable Agent Skills for Codex, Hermes, and Claude, maintained by Rylai with Vietnamese documentation and upstream attribution.

55

Dive is an open-source MCP Host Desktop Application that seamlessly integrates with any LLMs supporting function calling capabilities. ✨

1.8k
hassancs91/
brainoutside

Self-hosted memory server for AI agents. Your brain is a git repo, served over MCP and REST.

74
growthxai/outputFrameworks & SDKs

The open-source TypeScript framework for building AI workflows and agents. Designed for Claude Code describe what you want, Claude builds it, with all the best practices already in place.

435
wanshuiyin/
Anti-Autoresearch

Don't trust an autoresearch paper at face value. Reviewer-side integrity forensics (self-consistency + fabrication), deterministic verdict. 61 signals: 46 integrity hack-patterns (families A–H, verdict-bearing) + 13 zero-weight AI writing-style impressions (AIS) + 2 advisory. Not an opaque AI-text classifier. The dual of ARIS.

152
keyuchen21/
agentic-engineering-handbook

The definitive OpenAI, Claude, MCP, Harness, Evals, and Production Agent Systems learning roadmap.

187