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面向 A 股日K、分钟K与ETF分钟数据的本地量化引擎，集成增量同步、本地缓存、复权、批量查询、回测与指标计算。

Skill·MIT·★ 2.9k·No key

中国 A 股数据基础设施。55个日更数据集：股票行情、基本面、期货数据、资金面、公告事件、指数行业、宏观与风险。行级溯源、PIT 语义、复权与历史成分内置，MCP 原生。自托管，零注册、零 API Token

Python·Apache-2.0·★ 580·No key

Vector MCP Server for AI Agents - Supports ChromaDB, Couchbase, MongoDB, Qdrant, and PGVector

Python·MIT·★ 15·No key

Open-source, self-hosted alternative to Composio, Nango, Merge.dev, and Arcade.dev for AI agent integrations. Run GitHub, Slack, Hacker News, and custom HTTP actions over MCP or REST.

Skill·Apache-2.0·★ 838·No key

The Universal Cross-Model Episodic Memory Standard. Local-first, project-scoped SQLite engine for Google Antigravity, Claude Code, Cursor, Codex CLI, GitHub Copilot CLI, and OpenCode. Zero cloud lock-

Python·MIT·★ 298·No key

Git for MongoDB — branch, time-travel, and undo your data. Built for AI agents.

Node.js·MIT·★ 172·No key

Open-source operational advisor for ClickHouse — real-time monitoring plus AI-driven index/partition/materialized-view recommendations.

Skill·GPL-3.0·★ 303·No key

Production-ready Next.js template for building AI agents with LangGraph.js. Features MCP integration for dynamic tool loading, human-in-the-loop tool approval, persistent conversation memory with Post

Skill·MIT·★ 134·No key

Express REST API and MCP Server Framework is a comprehensive development framework for building RESTful APIs and MCP servers with Express.js. It provides a complete template for creating production-re

Skill·GPL-3.0·★ 147·No key

数读 是一件可以让你的大模型安全连接到数据库的MCP工具。| DButils is an all-in-one MCP service that enables your AI to do data analysis by harnessing versatile types of database (sqlite, mysql, postgres, and more) within a unif

Python·MIT·★ 89·No key

Reliability gateway for AI tool output: schema-stable, secret-safe, pagination-complete JSON for MCP and CLI agents.

Python·MIT·★ 32·No key

TAP, the Time Allocation Protocol: an open standard for scheduling, booking, and availability. A typed TypeScript SDK (@open-deltat/client) and demo apps, running on deltat, the database built to spea

Node.js·MIT·★ 9·Needs a key

Zaxy turns agent work into durable, auditable memory: a hash-chained Eventloom log as the source of truth, an embedded temporal knowledge graph for reasoning (local-first, no sidecar; Neo4j/Postgres o

Python·MIT·★ 17·No key

Claude Code instances on different machines can't talk to each other — SwarmCode gives them a Redis-backed channel for messages, shared artifacts, workspace status, and real-time push, plus a web dash

Node.js·MIT·★ 8·No key

Agentic MCP toolkit for UE5 — 100+ tools across 34 domains, PCG SQLite registry, cognitive map, SpatialCLIP grounding. The ultimate engine for spatial and procedural world-building.

Skill·MIT·★ 13·No key

Open map data for your AI — free, no account, no API key. MCP server for Overture Maps: places, geocoding, routing.

Python·MIT·★ 3·Few stars·No key

MCP server for Japanese stock market data via J-Quants API — tools for price history, financials, screeners, and candlestick charts

Python·MIT·★ 2·Few stars·No key

Claude Code skills for keeping Visual Basic 6 codebases alive — conventions, CSEH error handling, late-binding ADO, and manual stack tracing.

Skill·MIT·★ 4·Few stars·No key

Offline database schema context for LLM agents. Extract once, serve via MCP — no live DB needed.

Go·Apache-2.0·★ 14·No key

Per-person attention budgets for AI agents and background automations: agent budgets, quiet hours in each person's time zone, digests and human approval in front of every agent. Self-hosted, Postgres

Python·MIT·★ 1·Few stars·Needs a key

Extract every UUID, ULID, NanoID, ObjectId and Snowflake, and decode the time inside

Node.js·MIT·★ 1·Few stars·No key

Sources in, feeds out. An open platform for ever-growing databases of real-time public data: web, RSS, API, CLI and MCP on one Postgres.

Node.js·MIT·★ 1·Few stars·No key