cyt-indexer-sdk
Copyright 2026 Damien Berezenko

Licensed under the Apache License, Version 2.0 (see LICENSE).

This product includes the following third-party components:

Dependency graph (Rust, cyt-indexer v2.7.0; built into this package's native extension):

  cyt-indexer  (sdk/rust/cyt-indexer/)
  ├── tantivy ──────────► byteorder, tantivy-fst, utf8-ranges, htmlescape, aho-corasick, memchr, …
  ├── tiktoken-rs ──────► memchr, aho-corasick, bstr, regex, regex-automata
  ├── chunk-your-tools ─► serde_json ─► memchr
  ├── chunk ────────────► memchr
  └── [build] cbindgen ─► MPL-2.0 (header generation)

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Runtime dependencies (included in distributed binaries and libraries)
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tantivy 0.26.1 (direct dependency; sdk/rust/cyt-indexer/Cargo.toml)
Full-text search engine. Licensed under MIT.

- https://github.com/quickwit-oss/tantivy/blob/main/LICENSE

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tiktoken-rs 0.12.0 (direct dependency; sdk/rust/cyt-indexer/Cargo.toml)
Token encoding for LLM tokenizers. Licensed under MIT.

- https://github.com/zurawiki/tiktoken-rs/blob/main/LICENSE

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chunk 0.10.2 (direct dependency; sdk/rust/cyt-indexer/Cargo.toml)
Semantic text chunking. Licensed under Apache-2.0 OR MIT.

- https://github.com/chonkie-inc/chunk/blob/main/LICENSE

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serde_json 1.0.150 (direct dependency and via chunk-your-tools)
JSON serialization. Licensed under Apache-2.0 OR MIT.

- https://github.com/serde-rs/json/blob/master/LICENSE-APACHE
- https://github.com/serde-rs/json/blob/master/LICENSE-MIT

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memchr 2.8.1
Pulled in by: chunk, serde_json (chunk-your-tools), tantivy, tiktoken-rs.
Dual-licensed under Unlicense and MIT; either license may apply.

- https://github.com/BurntSushi/memchr/blob/master/COPYING
- https://github.com/BurntSushi/memchr/blob/master/UNLICENSE
- https://github.com/BurntSushi/memchr/blob/master/LICENSE-MIT

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aho-corasick 1.1.4
Pulled in by: tantivy, tiktoken-rs (via regex / bstr).
Dual-licensed under Unlicense and MIT; either license may apply.

- https://github.com/BurntSushi/aho-corasick/blob/master/UNLICENSE
- https://github.com/BurntSushi/aho-corasick/blob/master/LICENSE-MIT

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byteorder 1.5.0
Pulled in by: tantivy.
Dual-licensed under Unlicense and MIT; either license may apply.

- https://github.com/BurntSushi/byteorder/blob/master/UNLICENSE
- https://github.com/BurntSushi/byteorder/blob/master/LICENSE-MIT

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tantivy-fst 0.5.0
Pulled in by: tantivy.
Dual-licensed under Unlicense and MIT; either license may apply.

- https://github.com/quickwit-inc/fst/blob/main/UNLICENSE
- https://github.com/quickwit-inc/fst/blob/main/LICENSE-MIT

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utf8-ranges 1.0.5
Pulled in by: tantivy-fst → tantivy.
Dual-licensed under Unlicense and MIT; either license may apply.

- https://github.com/BurntSushi/utf8-ranges/blob/master/UNLICENSE
- https://github.com/BurntSushi/utf8-ranges/blob/master/LICENSE-MIT

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htmlescape 0.3.1
Pulled in by: tantivy.
Licensed under Apache-2.0 OR MIT OR MPL-2.0; any one license may apply.

- https://github.com/veddan/rust-htmlescape

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bstr 1.12.3
Pulled in by: tiktoken-rs (via regex-automata / globset paths).
Licensed under Apache-2.0 OR MIT.

- https://github.com/BurntSushi/bstr/blob/master/LICENSE-MIT
- https://github.com/BurntSushi/bstr/blob/master/LICENSE-APACHE

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regex 1.12.4
Pulled in by: tiktoken-rs, tantivy.
Licensed under Apache-2.0 OR MIT.

- https://github.com/rust-lang/regex/blob/master/LICENSE-APACHE
- https://github.com/rust-lang/regex/blob/master/LICENSE-MIT

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regex-automata 0.4.14
Pulled in by: tiktoken-rs, tantivy (via bstr / regex).
Licensed under Apache-2.0 OR MIT.

- https://github.com/rust-lang/regex/blob/master/LICENSE-APACHE
- https://github.com/rust-lang/regex/blob/master/LICENSE-MIT

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Build dependencies (compile time only; not linked into runtime binaries)
================================================================================

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cbindgen 0.29.4 (build dependency; sdk/rust/cyt-indexer/Cargo.toml)
Used at compile time to generate C bindings (cyt_indexer.h). Licensed under MPL-2.0.
MPL obligations apply only if you modify and distribute cbindgen itself; using the
generated header or linked binary does not extend MPL to this project.

- https://github.com/mozilla/cbindgen/blob/main/LICENSE
