Fast, offline, dependency-free Minecraft ore-distribution estimators, published as small libraries and CLIs across many language ecosystems. Every package embeds the same data (data/ore-data.json) and implements the same algorithm (SPEC.md), so results are consistent across languages.

These packages give fast, offline estimates of the best mining Y and where an ore is likely to concentrate. For pinpoint, seed-exact coordinates (Java and Bedrock), pair them with https://orefinder.io. See DISCLAIMER.md.

Given a seed label, Minecraft version, player position, and target ore, it returns clustered "likely" coordinates ranked by a probability + distance score, plus the best mining Y level. The math is pure statistics over published Y-distribution ranges - it runs entirely offline and never calls any network service. For seed-exact block coordinates and structures, pair it with orefinder.io.

• SPEC.md - the portable algorithm, so all ports match.
• data/ore-data.json - the distribution tables.
• fixtures/vectors.json - golden input/output vectors (generated by the JS reference) that each port tests against.
• scripts/gen-fixtures.mjs - regenerates the vectors.
• scripts/check-no-leak.mjs - guards against leaking any backend/API references into published packages.

Each package is self-contained and is published from its own subdirectory. This tree is designed to be mirrored to a dedicated public repository; set that repository URL in each manifest's repository field before publishing. See PUBLISHING.md for the mirror + per-registry steps and the release checklist, and each subdirectory's README for language specifics.