Ethos by DocuShell is an open-source citation-grounding verifier for document AI, RAG, and agents, with a deterministic PDF parser, source-evidence checks, verification reports, inspectable references, and optional crops.

FastAPI service that checks extracted knowledge graphs on two axes: deterministic SHACL conformance (keyless) and LLM source-grounding (BYOK). Azure Container Apps, OIDC CI/CD, OpenTelemetry.

Full-stack AI financial research assistant with FastAPI, React, local RAG, source citations, portfolio risk summaries, and a deterministic RAG evaluation harness.

Local-first AI job discovery workflow with source-health checks, job-card matching, and human-review application gates.

Eval-first RAG that checks claims against arXiv papers; cites the spans it uses, abstains when the corpus is silent, and measures every component against a frozen, passage-anchored gold set.

High-precision information extraction framework.

A standalone MCP suppressor that enforces grounding by validating references, rejecting unsupported claims, and stabilising model outputs.

Public-safe research-to-deck workflow with deck contracts, HTML preview, QC reports, and traceable run bundles.

A full-stack AI-powered platform for verifying whether generated claims are supported by source documents.

AI-powered RSS digest for 90 high-signal technology blogs, with Gemini scoring, category grouping, trend highlights, and Markdown reports.

Evidence-aware editorial AI workflow that turns topics into source-grounded draft packages using query contracts, source scoring, candidate validation, claim checks, and copy-readiness gates.

A source-grounded, multi-tradition debate council for Claude Code, Codex, and MCP—with structured claims, citation verification, fail-closed boundaries, and traceable authority rendering.