lance-format

Guide Code Agents to check the health of a Lance table and to maintain it. Use when a user asks whether a Lance table is healthy, why a table got slow or large, how many small fragments or old versions it has, whether an index covers all rows, or asks to…

Guide Code Agents to help Lance users write/read datasets and build/choose indices. Use when a user asks how to use Lance (Python/Rust/CLI), how to write_dataset/open/scan, how to build vector indexes (IVF_PQ, IVF_HNSW_*), how to build scalar indexes (BTREE,…

Run local test/style checks and open GitHub PRs for lance-context. Use when asked to run CI-equivalent checks (uv pytest, ruff/pyright, cargo fmt/clippy/test) and then create a PR with a proper title/body.

Build or update the lance-context MCP server and Claude Code example that uses lance-context as a memory/knowledge store.

Update the upstream Lance Rust dependency to a specific release or tag. Use when bumping Lance Rust dependencies in the lance-duckdb repository, including Cargo.toml, Cargo.lock, validation, branch creation, commit, push, and PR creation when requested.

Use this skill when configuring, testing, debugging, or documenting lance-spark with AWS Glue Data Catalog and S3, including Spark catalog options, pytest, CI Glue/S3 workflows, and code references for namespace-backed Lance tables.

Use when creating or revising an HF_DATASET_CARD.md file in this repo. Defines the six-section card structure (Search, Curate, Evolve, Train, Versioning, Materialize a subset), the writing voice, and the example style rules for Lance-format datasets published…