The Open Context Layer for Data and AI , OpenMetadata is the open platform for building trusted data context and business semantics for humans, AI assistants, and agents.

Source-linked CodeGraph exploration, ranked search, and static navigation for coding agents.

Notion MCP server for Claude, Cursor, ChatGPT, and Claude Desktop — connect AI agents to Notion via the Model Context Protocol. Create pages, query databases, append blocks, upload files, and more in natural language.

管线管理内核（pipeline-kernel）：单向任务链的任务板/台账/注册表/巡检/播种/打包/自愈。v0.9.0：rc.8 削薄工程（依赖对齐 rc.8、DshAgentRuntime 窄收口、webServer inject、domain/changed 统一失效、契约测试、CI 全量门禁；业务语义与入口冻结）。

A pixel-art whale desktop companion for DeepSeek Harness — it swims while your agents work and taps the glass when an approval is waiting.

Automatic provider/model fallback chains for DeepSeek Harness agents when LLM requests keep failing (retry exhausted, auth, quota, rate limit)

Verified plugin marketplace and autonomous registry for DeepSeek Harness

Give your AI agent the ability to respond with live, interactive apps that evolve.

50+ consulting frameworks used by McKinsey, BCG, Bain, and Accenture — packaged as a Claude Code plugin

確定申告自動化 AI エージェントプラグイン — 帳簿管理から e-Tax 入力代行まで

US equity data for AI agents — 23 years intraday + daily, SEC filings. x402 USDC payments.

Enables AI agents to maintain persistent, inspectable understanding through typed, revisable updates, and to coordinate multi-agent work via shared graph-based stigmergy.

Persistent project memory for AI coding agents. Structured scaffold + drift detection CLI.

Official PostHog plugin for Claude Code, Cursor, Gemini, Codex and other AI coding tools

Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.

AI agent for SAP analytics: firms, day rates, contract radar, news, concepts, studies

Search and rate AI tools, MCP servers, and agent skills reviewed by real agent use.

Provides agents with tools to score a page's AI readiness, check which AI crawlers robots.txt blocks, and assess passage citability—all performed locally.

Divination for AI agents: Hafez, Tarot, I Ching, Runes, and Geomancy. Plus the Pentamancy Council, all five oracles consulted in parallel and synthesized into one unified counsel. For when you need a new perspective on a current problem: a unique and pointed randomness for the stuck ones, genuine guidance for the heavy ones, or plain curiosity about what happens when an AI gets a reading from fiv

Enables real-time, file-based messaging between terminal AI agents (like Claude Code, Gemini CLI) allowing them to collaborate on tasks directly without a server or network, using JSON files and atomic rename for coordination.

Fail-closed LLM-assisted approval reviewer for DeepSeek Harness

OMK — Observe. Measure. Know. Evidence-backed knowledge changes for AI applications.

Run budgeted reports and datasets with Hound, Webhound's DeepSeek V4 Pro + GPT-5.4 research harness, and return inspectable cited evidence.

Design I/O for coding agents: controllable UI generation via declarations (spec/domain/craft/design/components/template) and contracts (skill/evaluator). Use for product UI—console, dashboard, agent-ops, CJK-first apps.