git:20260613.0cb3f9c to git:20260903.1a63aa7

3 added, 3 removed. Audit A to A.

# sparq

- > A from-scratch RDF triplestore and SPARQL 1.1/1.2 engine in Rust — dictionary-encoded, six sorted permutation indexes, parallel + streaming execution, RDFS/OWL-RL/N3 inference, an out-of-core (mmap) mode, a WebAssembly build, and a W3C-conformant HTTP server. Shipped as Rust crates (crates.io), an npm package (`@jeswr/sparq`), and a Python package (`sparq`, PyPI).

+ > A from-scratch RDF triplestore and SPARQL 1.1/1.2 engine in Rust — dictionary-encoded, six sorted permutation indexes, parallel + streaming execution, RDFS/OWL-RL/N3 inference, an out-of-core (mmap) mode, a WebAssembly build, and a W3C-conformant HTTP server. Shipped as Rust crates (crates.io), an npm package (`@sparq-org/sparq`), and a Python package (`sparq`, PyPI).

This file is an orientation hint for LLMs and coding agents — not a registry. To *use* sparq, the authoritative usage docs are packaged as [Agent Skills](https://agentskills.io) (the open `SKILL.md` format).

## Start here

- [AGENTS.md](AGENTS.md): a README for coding agents working on or with this repo — what sparq is, the skills index, and the public-API maintenance rule.

- [skills/SKILL.md](skills/SKILL.md): the router skill — read first, then follow it to the per-surface skill that matches your task.

- [README.md](README.md): human-facing overview, package map, usage examples, and benchmarks.

## Per-surface usage skills

- [skills/sparql-query/SKILL.md](skills/sparql-query/SKILL.md): run SPARQL 1.1/1.2 (SELECT/ASK/CONSTRUCT/DESCRIBE/UPDATE) from Rust.

- [skills/data-formats/SKILL.md](skills/data-formats/SKILL.md): parse/load RDF (Turtle/N-Triples/N-Quads/TriG, HDT) into a Graph.

- [skills/cli/SKILL.md](skills/cli/SKILL.md): the `sparq` command-line tool.

- [skills/http-server/SKILL.md](skills/http-server/SKILL.md): the SPARQL 1.1 Protocol HTTP server.

- [skills/python/SKILL.md](skills/python/SKILL.md): the `sparq` Python package.

- - [skills/javascript-wasm/SKILL.md](skills/javascript-wasm/SKILL.md): the `@jeswr/sparq` npm/WASM package.

+ - [skills/javascript-wasm/SKILL.md](skills/javascript-wasm/SKILL.md): the `@sparq-org/sparq` npm/WASM package.

## Capability surfaces

- [skills/inference/SKILL.md](skills/inference/SKILL.md): RDFS / OWL 2 RL / Notation3 reasoning.

- [skills/shacl-validation/SKILL.md](skills/shacl-validation/SKILL.md): SHACL Core + SHACL-SPARQL validation.

- [skills/full-text-search/SKILL.md](skills/full-text-search/SKILL.md): BM25 full-text search over literals.

- [skills/vector-search/SKILL.md](skills/vector-search/SKILL.md): embedding / ANN vector search.

- [skills/geosparql/SKILL.md](skills/geosparql/SKILL.md): GeoSPARQL spatial functions and index.

- [skills/streaming-rsp/SKILL.md](skills/streaming-rsp/SKILL.md): RSP-QL streaming / windowed queries.

- [skills/genai-retrieval/SKILL.md](skills/genai-retrieval/SKILL.md): NL→SPARQL and schema introspection for grounding.

- [skills/zk-query-proofs/SKILL.md](skills/zk-query-proofs/SKILL.md): zero-knowledge proofs of SPARQL results (experimental).

- [skills/mpc/SKILL.md](skills/mpc/SKILL.md): multi-party SPARQL over distrusting holders (research).

## Optional

- [research/ARCHITECTURE.md](research/ARCHITECTURE.md): design blueprint.

- - [.claude-plugin/](.claude-plugin/): Claude Code plugin packaging of the skills (`/plugin marketplace add jeswr/sparq` then `/plugin install sparq@sparq-tools`).

+ - [.claude-plugin/](.claude-plugin/): Claude Code plugin packaging of the skills (`/plugin marketplace add sparq-org/sparq` then `/plugin install sparq@sparq-tools`).