For AI agents

Every registry in this index can be read by an AI agent without scraping: a manifest, a license, a sample, and named tools. This page lists the doors.

Machine files

• /llms.txt: what this site is, in plain text for language models.
• /api/v1/manifest.json: the manifest of this site.
• /api/v1/catalogue.json: every registry, with source, license, date and join keys.
• /license.xml: the reuse terms, in RSL (Really Simple Licensing).

Tools exposed in the page (WebMCP)

• describe_dataset: what the dataset holds, its fields and their fill rates;
• get_sample: a sample of records;
• get_entity and compare_entities: one registry, or several side by side;
• filter_entities: registries by language, license or key;
• request_dataset: ask for an extract (handled by a person, not automatically).

These tools run in the visitor's browser: nothing is logged on a server, and we publish no call statistics we do not have.

Make your own registry agent-ready

We apply the same doors to directories and registries published by others. Professionals · Pricing

The detailed page, with our measures across all registries, is in French: Pour les agents.