Open-source data and spreadsheet tools
Databases, spreadsheets, pipelines, and dashboards for collecting and making sense of numbers.
Last updated Oct 20, 2026
38 projects
- 1.6k
data.gouv.fr MCP Server
MCP server for searching and analyzing French government open data
- 2.5k
Apache Ossie
Vendor-neutral spec for exchanging semantic models between data tools
- hello245m3k
free-stockdb
Local market data engine for Chinese A-share and ETF quant research
- rUv4.6k
RuVector
Rust vector database with graph memory and local embeddings for agents
Agent frameworks and toolsAI models and runtimesData and spreadsheets
- Michael Malis5.3k
pgrust
A wire- and SQL-compatible reimplementation of PostgreSQL in Rust
- wshy6.2k
Tick Stock Panel
Self-hosted quant workbench for China A-share strategies and backtests
- 7.3k
Unstract
Self-hosted platform for extracting structured JSON from documents with LLMs
Agent frameworks and toolsData and spreadsheetsSelf-hosted alternatives
- 8.1k
GeoLibre
Browser, desktop, and mobile GIS for mapping and analyzing spatial data
- 8.2k
TabPFN
Pretrained transformer for classification and regression on tables
- 9.1k
TeslaMate
Self-hosted logger that records drives, charging and battery data from a Tesla
Self-hosted alternativesHardware and IoTData and spreadsheets
- 5.5k
AI Data Science Team
Python agents that load, clean, chart, and model data for analysts
- xerj-org11.6k
XERJ
Local search engine and MCP server that indexes code and docs for agents
Agent frameworks and toolsData and spreadsheetsDeveloper tools
- 11.7k
CocoIndex
Incremental data indexing framework that keeps AI agent context fresh
12kGrist
A spreadsheet with the structure of a database, and formulas in Python
- Shadowbroker11.3k
Shadowbroker
Self-hosted OSINT map combining live aircraft, ships, satellites and more
- 14k
dbt
SQL-based transformation framework for data warehouse modeling
- 14.2k
Semantica
Python framework for building context and knowledge graphs with provenance
- 15.5k
OpenMetadata
Data catalog with lineage, quality checks, and governance metadata
Data and spreadsheetsSelf-hosted alternativesAgent skills and plugins
- 2.9k
Ontology Playground
Browser-based editor and catalogue for exploring and designing ontologies
- Ryan Codrai17.4k
turbovec
In-process compressed vector index using TurboQuant quantization
- 17.9k
Telegraf
Plugin-driven agent that gathers metrics and logs and ships them anywhere
- 19.7k
pdf-inspector
Rust library that classifies PDFs and extracts their text as Markdown
- 22.7k
Univer
Embeddable office SDK for spreadsheets, documents and slides
- 24k
Prefect
Python framework for scheduling and monitoring data pipelines
Data and spreadsheetsDeveloper toolsServers and infrastructure