Provenance Python Packages

prov

A Python library for W3C Provenance Data Model (PROV)

commoncode

:mag: ScanCode detects licenses, copyrights, dependencies by "scanning code" ... to discover and inventory open source and third-party packages used in your code. Sponsored by NLnet, the Google Summer of Code, Azure credits, nexB and other generous sponsors!

scancode-toolkit

:mag: ScanCode detects licenses, copyrights, dependencies by "scanning code" ... to discover and inventory open source and third-party packages used in your code. Sponsored by NLnet, the Google Summer of Code, Azure credits, nexB and other generous sponsors!

aiida-core

The official repository for the AiiDA code

research-os

An AI-native operating system for reproducible research. Features citation-verified analysis, audited provenance, and automated data integrity pipelines.

file-observer

Deterministic file observation for pipelines — one read-only pass over a directory emits a reproducible JSON manifest of every file's type, metadata, structure, and provenance.

assay-it

Policy-as-code for MCP agents: deny risky tool calls before they run, prove what ran with verifiable evidence, and enforce egress in the kernel (eBPF/LSM, Linux). Deterministic, offline-first, bounded claims.

scitex-clew

Verifiable knowledge graph for scientific experiments

attestplane

Verifiable audit substrate for AI agents — EU AI Act Article 12 ready. Apache 2.0.

changex

Provenance-first change tracking for AI document edits — native Word track-changes + a portable, hash-chained .changex journal. Works with any model (MCP + CLI). docx · xlsx · csv · pptx · md.

proofbundle

Receipts for AI eval results: turn a result into one signed, offline-verifiable JSON file. Proves who signed it and that nothing changed — not that it's true. Ed25519 + RFC 6962.

matrixscroll

Open protocol for signed AI-assisted commit provenance (Ed25519, offline verify; SE050 hardware path in progress).

attest-py

A claim-native database for building reality models

scriptoria

Agent-compiled knowledge base: compile/cache/retrieve as one answer ladder, with computable staleness and machine-verifiable provenance.

alphafold-sovereign-mcp

Local-first biomedical MCP over AlphaFold DB + 8 public sources, with SQLite knowledge graph, offline mode, and explicit clinical-use limits.

wheeler

Turn Claude Code into an interactive scientific workspace: workflow, file system, and knowledge graph.

pubrun

Stupidly simple Python execution provenance for reproducible research

knowing

Content-addressed knowledge graph for software systems

falsiflow

Stop unverifiable AI eval, product metric, and R&D claims from passing CI.

tamper-signal

Tamper Signal: signed receipts for vibe-coded data pipelines. Proves nobody changed your data, and shows the exact link if they did.

percolation-inversion-compiler

AI agent output checker and workflow verification toolkit for turning agent text, pull requests, external inputs, and messages into auditable JSON reports with evidence routing, residual ledgers, provenance, and safe reuse checks.

scrip-harness

Agent-compiled knowledge base: compile/cache/retrieve as one answer ladder, with computable staleness and machine-verifiable provenance.

cwlprov

cwlprov: Command line tool and Python API to explore Research Objects containing provenance of Common Workflow Language executions

semantica

Semantica 🧠 • Build AI systems that can explain, trace, and justify every decision. Knowledge graphs, context graphs, reasoning engines, provenance, and governance for production AI.