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Open-source data quality tool: profiles tables, generates data quality tests from the profiling results, and runs them on a schedule with freshness, volume, and schema monitoring. Web UI, REST API, an

Skill·Apache-2.0·★ 80·No key

Self-hosted document intelligence for RAG — parse, classify, split, and extract from PDF/DOCX/PPTX and images: searchable, cited, retrieval-ready chunks and schema-driven extraction

Python·MIT·★ 5·No key

Patient-facing tool for consolidating personal health data from multiple EHR systems into a single SQLite database

Python·MIT·★ 4·Few stars·No key

Claude skill: type /find-all and query the public web like a database. A source under every cell, blanks and rejected rows shown. Runs on Bright Data (free tier).

Skill·MIT·★ 21·No key

Local-first second brain for your handwritten reMarkable notebooks, searched through Claude Desktop.

Node.js·MIT·★ 13·No key

CLI, MCP server, GitHub Action and pre-commit hook for sqlike: deterministic SQL analysis and query-equivalence checking. Tokenizes locally, so your real table names and values never leave your machin

Node.js·Apache-2.0·★ 8·No key

Self-hostable multi-tenant lakehouse on DuckDB and DuckLake, with a .NET 10 backend and Angular workbench. Open Parquet storage, real exit path, operator-controlled maintenance.

Skill·Apache-2.0·★ 4·Few stars·No key

Air-gapped multi-format document ingestion, local OCR fallback, structural legal/business chunking, and PostgreSQL/pgvector indexing for the Krusch Ecosystem.

Python·MIT·★ 1·Few stars·No key

Your coding agent answers with dashboards, not paragraphs. An MCP server for Claude Code, Codex, Cursor, Gemini CLI and more: charts and tables from read-only SQL on Postgres, SQLite, Excel or CSV, in

Node.js·MIT·★ 5·No key

A Model Context Protocol (MCP) server that provides secure PostgreSQL database integration tools for Claude Code. Features read-only query execution, schema exploration, and performance analysis.

Go·MIT·★ 8·No key

Ask natural-language questions about U.S. colleges (IPEDS) and get answers with tables and charts — a self-hosted FastAPI + React app with an LLM NL→SQL agent.

Skill·MIT·★ 2·Few stars·No key

Open-source, self-hostable job search: finds openings across hundreds of company career pages and job boards, tailors your CV, tracks applications. Django, Apache-2.0, MCP for Claude Code.

Skill·Apache-2.0·★ 2·Few stars·No key

Zero-config, deterministic seed data generator for PostgreSQL. Point it at your database, get realistic and constraint-safe fake data in seconds.

Skill·MIT·★ 9·No key

A tool to convert PDF libraries into SQLite databases for agentic search

Python·MIT·★ 6·No key

A self-hostable workspace: pages, databases, issues and an infinite canvas over one set of records. Canvas 2D renderer, Yjs CRDT, local-first. AGPL-3.0.

Skill·AGPL-3.0·★ 5·No key

WinUI 3 desktop client for SekaiSync. Browse your local Project SEKAI knowledge base across five languages, run syncs and integrity checks, and expose the store to AI clients over MCP or local HTTP.

Skill·MIT·★ 3·Few stars·No key

Memory that learns and keeps itself current. A six-layer memory stack for Claude Code plus a nightly learning loop (capture, consolidation, scouts, conductor) that promotes your lessons into rules and

Skill·MIT·★ 6·No key

用自然语言查询经营数据的受控 Agent：模型只提议查什么，服务端核权限、执行只读 SQL、核实数字，回答里写明口径和依据。

Skill·MIT·★ 3·Few stars·No key

Every spreadsheet is a table — SQL over Excel, CSV, and Parquet via MCP.

Skill·Apache-2.0·★ 1·Few stars·No key

Daily-refreshed Glama TDQS score tracker for your MCP fleet. Scrapes per-tool grades, SQLite snapshots, agentic LLM analysis, 6-page webapp, Tauri NSIS, MCPB.

Python·MIT·★ 3·Few stars·No key

Your docs, as a help center that answers with sources. Postgres full-text search, MCP server, runs locally with Flisk.

Skill·MIT·★ 1·Few stars·No key

MCP server that lets Claude query/insert Supabase rows and search/create Notion pages. TypeScript, allowlisted & read-only modes, mock mode, demo UI.

Node.js·MIT·Few stars·No key