Sandbox
28 repos for analysis · Any agent · DocsClear
yogthos/
Matryoshka

MCP server for token-efficient large document analysis via the use of REPL state

148
jinhanbuilds/
brief-me

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

35

MCP server for predictive maintenance and machinery fault diagnosis. Gives AI assistants evidence-based vibration analysis - FFT, envelope, bearing fault detection, ISO 20816-3 severity - with a measured, blind CWRU benchmark. Local-first: raw signals never leave your machine. Includes a Claude Code plugin.

83

Open-source, desktop-grade AI agent that gets real work done — data analysis, slides, docs, video & web research. Built on OpenClaw; runs tools on your real desktop and takes commands from your phone via WeChat, Feishu, DingTalk & Telegram.

6k
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
damionrashford/
RivalSearchMCP

Deterministic research MCP server on FastMCP 3 — 5-engine web search, 9-platform social search, 6 academic DBs, news aggregation, entity profiles, conflict detection, document analysis. No API keys. No in-server LLM. Structured outputs for agent chaining.

129

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

49
OpenSenseNova/
SenseNova-Skills

Modular SenseNova skills for building AI-powered office assistants and productivity workflows

5.5k

AI-powered spec generation and review using multi-repo code graph intelligence for backend teams that ship to production.

626
serac-labs/
serac

A ServiceNow MCP server, and the skill guides that teach an agent to use it. 400+ snow_* tools over stdio or streamable HTTP, loaded on demand so the catalog fits a context window, plus blast-radius impact analysis. 57 ServiceNow SKILL.md guides. Works with any MCP client; on npm as @serac-labs/servicenow-mcp.

78
cloudwego/
abcoder
cloudwego/abcoderFrameworks & SDKs

deep, reliable and confidential coding-context

390

Commercial real estate AI agent skills for CRE underwriting, due diligence, financing, brokerage, legal and closing workflows - standalone prompts for Claude Code, ChatGPT, Cursor, and other LLMs.

92
Epistates/
turbovault

Markdown and OFM SDK w/ MCP server that transforms your Obsidian vault into an intelligent knowledge system

151
DigitalArchivst/
Open-Genealogy

GPS-aligned AI prompts and Agent Skills for genealogical research (CC-BY-NC-SA-4.0)

73
webworn/
openfoam-mcp-server

LLM-powered OpenFOAM MCP server for intelligent CFD education with Socratic questioning and expert error resolution

116

Your CLAUDE.md stopped working at 200 lines. Generate scoped skill files from your import graph, auto-sync on every commit. Claude Code, Codex and OpenCode.

99

Generate tracked-changes Word docs and redline PDFs from a contract review, the same deliverables lawyers actually send.

57
DY-2026/
GameDesignOS

Local-first game design OS for AI agents: turn sessions into evidence, experiments, reviewable decisions, and durable project memory—Human Gates and rollback.

385
armelhbobdad/
bmad-module-skill-forge

A standalone BMAD module that transforms code repositories, documentation websites, and developer discourse into agentskills.io-compliant, version-pinned, provenance-backed agent skills.

95

Open library of legal AI skills (SKILL.md) for MCP-compatible agents — 39 jurisdictions, 200+ plugins, Apache-2.0.

72

Offline prompt-contract auditor for Hermes, Claude Code, Codex, OpenCode & OpenClaw. Pre-write guard before agents ship vague code. Zero deps. No model API.

86
ggozad/
haiku.rag

Agentic RAG for local and self-hosted document search: hybrid retrieval, reranking and multimodal RAG on embedded LanceDB, with Docling parsing and an MCP server

606