An open implementation of an ODRL Evaluator that evaluates ODRL policies by generating Compliance Reports

A templating engine for SPARQL queries with typed, injection-safe placeholders and loops

Community pivot API boundary for Affino DataGrid

PostgreSQL-native typed SQL generation for TypeScript

Framework-agnostic anonymous activity telemetry primitives for Oxy services.

Core types and constants for pbip-tools

Prerender Prisma queries to SQL and run them through postgres.js or better-sqlite3. Same Prisma API and types, lower read overhead.

Open-source deterministic analytics harness for AI agents. Connect your warehouse, define business metrics in code, and let MCP agents query them — plus permitted raw warehouse columns, clearly labeled.

Driver- and dialect-neutral typed SQL query contracts.

Direct PostgreSQL data graph runtime for Ontahi

Pure syntactic parser for pipework @flow_step JSDoc blocks. Text in, structured records out; no semantic analysis.

Closed declarative selector algebra with deterministic matching for Sothoth.

GEDCOM 5.5.1 and 7.0 parser and validator

The headless composition model and React shell for Prompt Studio hosts. Extension authors use the [SDK cookbook](https://github.com/pufflyai/prompt-studio/blob/main/.pstdio/docs/extensions/cookbook.md). This guide covers host integration.

Generate Mermaid diagrams from Zod schemas

duckdb-explain-visualizer: A VueJS component to show a graphical vizualization of a DuckDB execution plan.

Handsealed's deterministic trust rules: lanes, mandate binding, scope ceilings, evidence classes, verdicts.

Probabilistic membership filters with configurable capacity, false-positive rate, set operations, and serialization

Provider-neutral LLM resilience, usage accounting, cost control, and observability for Resili.

Typed, integration-neutral content models and adapters for content-driven websites