Deterministic structural validation for CTDL JSON-LD before you publish it to the Credential Registry: identifier kinds, reference targets, and class pairings, with every finding citing the publish…

Unofficial, beta. Two coverage measurements over California's public wildfire datasets, published as counts: FRAP's historical fire perimeters and CAL FIRE's DINS damage inspections. Each operation…

An open dataset and statistically honest analysis of road hazards and near misses, for safe-streets advocacy. Every published rate carries its confidence interval and its denominator, because a cou…

Beta. Deterministic, offline structural validator for OSCAL documents: checks structure, identifier format and uniqueness, and whether references resolve, against NIST's published JSON Schema and M…

Beta, pre-release. Grades US higher-education institutions on what they disclose, not on how they perform. Every published value is classified as reported, implausible, suppressed, not applicable, …

How much of California's public wildfire damage-inspection record set can be attributed to a published electric service territory, and how much cannot. 37.9% of records fall inside more than one pu…

Beta. Validator for Transit Operational Data Standard feeds: the crew runs, deadheads and vehicle assignments that GTFS does not cover. Checks against TODS v2.1.0 with rule IDs that are never renum…

Grounded-or-silent reference assistant for public agencies: answers only from a supplied corpus, cites every claim, and refuses cleanly rather than guessing. No model and no network at answer time.…

Fail-closed evaluation harness for government-facing chat systems: reproducible, provenance-stamped audit verdicts, byte-identical across Python 3.11 to 3.14, with no third-party dependencies. A si…

In development. California public school data, joined from CDE's own published files and rendered as plain-language bilingual school pages, readable by the families it describes. Refuses to rank sc…

Putting the 'A' in 'DAO'

Beta. Funder outcome reports where every number is a receipt: the exact query, the rows it drew from, a content hash of that slice, and a timestamp. Deterministic, offline, and fail-closed. Export …

Deterministic conformance checker for California Power Content Labels against the prescribed format in Title 20 CCR section 1393.1. Structural conformance only: it does not rank suppliers and says …

Pre-release. Deterministic, spec-cited grades for CMS hospital price-transparency files, published with the evidence attached: files are discovered from cms-hpt.txt, streamed rather than loaded int…

Deterministic parser that turns published California electricity rate schedules into structured data, with a citation for every value. Not affiliated with any utility; not rate advice.

Pre-alpha offline CLI that checks CEQA filing packages (NOD, NOE) for objective, correctable technical defects before State Clearinghouse review: bounded PDF inspection, a source-cited declarative …

Offline-first, end-to-end encrypted habitability evidence for tenant unions, with tamper-evident media, sourced timelines, RFC 3161 timestamps, peer-to-peer sync, repair letters, and verifiable rev…

Offline, deterministic pre-submission validator for California Energy Commission QFER Consumption CSV filings. Every finding cites the published rule it came from; anything it cannot check reports …

Personal project. A privacy-first, on-device noise monitor that timestamps barking events and sound-level spikes and turns them into a clean report.

In-build reference implementation: an offline-first plant-care assistant and public evaluation harness with cited-corpus answers, calibrated abstention, toxicity guardrails, EN/ES parity, photo pla…

Escrow-backed prize payouts for hackathons, bounties, and community challenges — powered by Stellar smart escrows.

Technical alpha. Compare a baseline recorded before a SaaS export against the export itself and report which structural dimensions survived: entity identity, relationships, attachment bytes, permis…

Offline-first nonprofit constituent reconciliation: OCR intake PDFs and CSVs, deduplicate with Splink, review uncertain matches, enforce consent/privacy policy, and write approved records to CiviCR…

Technical-alpha offline CLI for software acceptance in public contracts: a human converts contract language into an obligation manifest, the tool evaluates it against bounded local evidence, and ea…

Personal project. Privacy-first, self-hosted Calibre and KOReader dashboard with cross-device reading progress, stats and Wrapped, diverse-shelf analytics, local share cards, and explainable recomm…

Technical alpha. Cited, machine-checkable change detection for US transgender identity-document law and process: watches candidate government sources on a weekly cadence, hashes normalized text, an…