Curated Inventory
Public Projects
These are selected active, review-ready projects from the current Polymath ecosystem.
01Governed development tooling
CodeSentinel
A governed platform for automated repository maintenance, security monitoring, policy enforcement, and evidence-aware development operations.
It is published on PyPI and GitHub, and its technical report ties each capability to the public package, public source or development line where it can actually be seen running.
02Knowledge-graph retrieval
ORACode / ORACall
A repository-scale knowledge graph that turns a large software workspace into a signed, queryable semantic index, with a natural-language retrieval engine on top.
ORACall translates a plain-language question from a person or an agent into structured lookups against that graph, with sub-millisecond retrieval and field-weighted ranking.
03Quantitative trading systems
Polyventure
An operator shell that trades one mathematically defined edge on Kalshi's binary event markets: the paired maker-entry hedge.
It posts passive orders on both sides of the same contract at prices that sum, with a fee reserve, to less than the one-dollar settlement value, so equal matched fills return a profit whatever the outcome.
04Test infrastructure
Calamum Test
A standalone, project-aware testing harness that unifies pytest, sandbox, and empirical test lanes behind one retained-evidence command line.
Test definitions, project context and evidence stay aligned, so a run can be reviewed later without relying on terminal history or hidden local state.
05Privacy-preserving security research
Calamum Observer
A privacy-preserving research system that studies hostile automated behavior from structural signal alone, without ever storing what was said.
It implements Blind ML: platform activity is reduced to obfuscated structural telemetry before anything is kept, and every model learns from timing, length, formatting and counts rather than message text.
06Machine-learning toolkit
ApexLab
A low-dependency machine-learning and statistics toolkit: regression, distribution comparison, and evaluation utilities with almost no runtime dependencies.
Simplex-constrained regression, least-squares and logistic helpers, deterministic splitting and thresholded evaluation, with numpy as its only dependency outside the standard library.
Published packages
On PyPI
CodeSentinel, Calamum Test and ApexLab are published on PyPI from one publisher account, which lists every package Joe Waller maintains with its full release history.
See the publisher profile