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MCP servers tagged duckdb
162 live MCP servers tagged "duckdb", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with duckdb.
Dsh Data Analysis Mode
DeepSeek Harness「数据分析模式」：资深数据分析师 agent 预设 + 13 个开源技能（DuckDB 官方/OpenAI/deer-flow/自研）+ DuckDB MCP 服务器接入
Veridelta
Compare two datasets on their primary keys under rules you declare, on a laptop, in CI, or inside a warehouse.
Gsheet CLI
A blazing-fast CLI for Google Sheets with local DuckDB caching and MCP server support
Rca Agent
An autonomous, ReAct-style conversational agent for diagnosing delivery SLA breaches (OR2A) across quick-commerce dark stores.
Projectsummer
Query, analyse and explore your own Letterboxd data — from a CLI or an LLM agent over MCP.
Constellate
Three knowledge planes (embedded, unified, composed) behind one retrieval contract, benchmarked head-to-head on MovieLens ml-25m. Relational, vector, and graph fusion, an MCP cont…
Text2sql Chatbi
中文问数（ChatBI）智能体：语义层 + SQL 智能体双路径，sqlglot 安全门，浏览器内 Python/DuckDB（WebAssembly）+ Cloudflare Workers AI
Healthcare Triage
MCP server that lets Claude query a synthetic patient database (Synthea + DuckDB) in natural language - clinical history, medications, and drug interactions.
AI Test Pilot
LLM-driven test generator: schema-validated scenarios → runnable pytest & Playwright tests, with typed-input construction, golden/characterization mode, failure triage, and an MCP…
Agentops AI
Evidence-grounded AI agent for business analytics, forecasting, anomaly detection, and decision intelligence.
Kurama
Credentials and APIs for you and your coding agents: AWS roles with MFA, OAuth and API keys, an OpenAPI explorer, and data and database access, without handing an agent a secret
Quack
One offline agent that answers across your tables, your documents, and the knowledge graph between them.
Graphx
Temporal GraphRAG on libSQL/SQLite, Postgres, or DuckDB. Define a graph once with Zod and get typed mutations, bitemporal history, vector + full-text retrieval, an HTTP API with O…
Schema Guard
Stop AI agents from writing SQL against tables and columns that do not exist. Schema snapshot + Claude Code hook + MCP server + CI check. 0 false blocks on 1,034 Spider queries.
Warehouse MCP Server
Read-only MCP server over a SQL warehouse: SELECT-only guard, locked read-only connection, salted PII pseudonyms, EXPLAIN pre-flight, audit log, security and answer-quality evals.
Uk Company Risk MCP
MCP server that turns UK Companies House public data into explainable risk signals — searches, scores and explains company risk for an AI assistant. Free stack: Python, DuckDB, Do…
Gsheet CLI
A blazing-fast CLI for Google Sheets with local DuckDB caching and MCP server support
Graphx
Temporal GraphRAG on libSQL/SQLite, Postgres, or DuckDB. Define a graph once with Zod and get typed mutations, bitemporal history, vector + full-text retrieval, an HTTP API with O…
Echo
Engineered an MCP server to solve the LLM statelessness gap. Tracks Unit Economics and carbon impact via DuckDB while ensuring sub-10ms query via FTS5, WAL and knowledge refinemen…
aegis-dq/aegis-dq
logged with cost and latency.
Cgx
Turn any Git repo into a queryable knowledge graph. Tree-sitter + git history + DuckDB + WebGL graph. MCP server for Cursor & Claude Code.
Finetype
👓 Precision format detection for text data. Semantic type inference with transformation contracts, DuckDB extension, and MCP server. Pure Rust.
Yzma Duckdb Rag
A Retrieval-Augmented Generation (RAG) system implemented in Go
Dust Analyzer
European air quality MCP server — Saharan dust, SO₂, PM2.5 from CAMS/Copernicus as interactive Plotly charts in Claude Desktop. Daily updated, no API key needed.
Crocodile
One deterministic market-data engine for crypto and US equities. 49 capabilities declared once and projected to CLI, REST and MCP; every record carries how it came to exist.
Tukey
Turn your coding agent into a data analyst — DuckDB engine, auto-profiling, read-only SQL, and Vega-Lite charts rendered inside the conversation. A DeepSeek Harness plugin + an MC…
Community MCP
Curated list of new, forked and redesigned MCP servers to be used in conversational agents
Forgesyte
ForgeSyte is a modular AI‑vision MCP server
Chainquery
Text-to-SQL agent over public Hedera mainnet data. Ask in English, get the SQL back as the citation — with an eval harness whose cases are proven to reject careless queries. Also…
Omniagent AI Data Analyst
Open source AI data analyst that answers questions about your data in plain English. Governed by a dbt semantic layer, runs locally on DuckDB, refuses to guess when it is unsure,…
Gtfs Scorecard
Daily, plain-language GTFS quality scorecards for small transit agencies: the current grade, the three things to fix, and why each one matters. More than 2,600 curated feed record…
InmoPipeline
Proyecto integral de análisis y modelado predictivo de datos inmobiliarios, que abarca recolección, transformación, visualización y machine learning utilizando Python y herramient…
CarbonLens
Production-ready emissions analytics platform combining EDGAR v2024 datasets, Model Context Protocol (MCP) integration, and LLM-powered natural language queries. Analyze multi-sec…
Pinpointrx
MCP server for drug disambiguation against RxNorm Current Prescribable Content. Deterministic engine, normalized 11-digit NDCs, transparent rationale.
Serenedash
A live terminal dashboard for a SereneDB server: storage, memory, sessions, per-thread CPU and a perf-backed profile, cheap enough to leave open.
Rust Crates Analytics
AI Explorable Rust Crates analytics
Runcontext
Tell your AI agent to build your semantic layer. Open-source CLI for database introspection, metadata governance, and MCP serving. Built on OSI.
DataAgent Pro
Stateful multi-agent AI data analysis system built with LangGraph, FastAPI, DuckDB, PostgreSQL, React, and MCP.
Data Warden
Agente NL→SQL sobre un lakehouse con cinco anillos de control: guard de allowlist sobre el AST, presupuesto de coste estimado antes de ejecutar, enmascarado por rol y auditoría. S…
Apple Health Semantic MCP
MCP server that makes an Apple Health export queryable by an LLM, with a clinical semantic layer that prevents silent misreadings. Reads export.zip directly; optional CPAP correla…
Dst
data serve tool (dst) — the governed layer your AI calls instead of the warehouse
Data Science Agent
Verifiable AI data scientist for CSVs and databases — SQL, statistics, ML, and visualization with claim-level evidence and reproducible artifacts.
Code MCP Tools
Local-first MCP server and web panel for agent memory, project docs, bugs, todos, and RAG search
Local AI Analyst
A reference implementation of a local-first AI-powered analytics assistant, demonstrating best practices for MCP integration, dbt semantic bridging, and extending data pipeline in…
Warehouse Agent Mvp
Report-to-Warehouse controlled agent MVP with LangGraph, MCP, RAG, sqlglot, metadata providers, information_schema, and optional DataHub MCP integration.
Garmin Performance Analysis
A comprehensive running performance analysis system that integrates with Garmin Connect to provide detailed split-by-split analysis with environmental integration
Egograph
A personal data warehouse based on Parquet and its API
IntelliStudy
AI-powered learning platform built with Java 21 & Spring Boot, featuring Agentic RAG, GraphRAG, MCP-style routing, PDF Q&A, quizzes, summarization, translation, and knowledge grap…
ABBA
Agent-callable sports analytics toolkit -- live data, ensemble predictions, Kelly sizing. pip install, HTTP REST, or MCP server.
FreeNIC
Free National Information Center — 1.5B rows of US banking regulatory data from 20 sources (1863-2026)