pqc-tools
Our own scanning, conformance and CI tooling for post-quantum readiness, under Apache 2.0.
This one is ours. We publish this directory, so it is flagged wherever it appears. It is listed on the same test as every other entry and is not ranked above anything.
Why this is listed
The post-quantum tooling is the product and it is published under Apache 2.0, which is the same test every other entry here passes, and it is marked as ours because we publish this directory.
This one is ours, and the entry says so wherever it appears. It is listed on the same terms as everything else in this index and it is not ordered ahead of anything. A reader who wants the rest of the field can ignore this row entirely, which is the point of marking it.
The repository describes itself as open-source post-quantum readiness tooling, for finding quantum-vulnerable cryptography in a codebase, wiring readiness into an editor and CI, and conformance-testing post-quantum implementations, with zero runtime dependencies beyond Node built-ins. It names six packages: qScan, a CLI that scans for quantum-vulnerable cryptography across 14 languages; an MCP server exposing those tools to coding agents; Sieve, a conformance battery for FIPS 203, 204 and 205 implementations; a GitHub Action; an optional bring-your-own-key LLM client; and qProbe, which probes live endpoints and is gated behind an ownership attestation.
It is published under Apache 2.0 and states that all packages share one engine, with Sieve standalone because it tests other implementations and implements no cryptography itself.
Sources
Checked against these sources on Sep 4, 2026. Listing is not endorsement, and nothing here is ranked or scored.