
Software Heritage
Software Heritage preserves software source code for present and future generations.
As steward of the Open Source Definition, we set the foundation for the open source software ecosystem.
Project(s): The Open Source AI Definition

Software Heritage preserves software source code for present and future generations.

mta-mcp is an open-source MCP server from BetaNYC that lets an AI assistant answer one narrow NYC-transit question well, is the subway line you're recommending disrupted at a specific station on a specific future date, plus elevator/ADA status, drawing on the MTA's open service-alert feeds.

An open-source reference implementation for making declared multi-actor constraints explicit, reproducible, and challengeable across competition and cooperation scenarios.

Daybreak for Frontline Defenders is OpenAI's $1B initiative subsidizing AI cyber-defense tools, training, and support for under-resourced defenders of essential services, water, power, local government, community banks, with a US public-sector pilot via MS-ISAC.