Catalog

Source code for the infrastructure between idea and product.

Focused starter kits for developers who want to avoid weeks of repetitive reliability, validation, and operational work.

Evidence Monitor Starter Kit — Versioned HTML, PDF & File Monitoring previewMonitoring & Evidence
v0.1.0$199

Evidence Monitor Starter Kit — Versioned HTML, PDF & File Monitoring

Capture versioned HTML, PDFs, and files with safe fetching, diffs, audit history, and evidence exports.

  • Direct public HTML, PDF, and file monitoring
  • SSRF-sensitive destination, redirect, timeout, size, and MIME safeguards
  • Content-addressed raw version storage
TypeScriptNode.jsSQLiteDocker
View kit
Webhook Reliability & Replay Starter Kit for Python previewBackend Reliability
v0.1.0$199

Webhook Reliability & Replay Starter Kit for Python

Receive, verify, deduplicate, retry, dead-letter, audit, and safely replay Stripe and GitHub events in Python.

  • Webhook HTTP endpoint with raw-body preservation
  • Stripe and GitHub signature adapters
  • Timestamp protection where provider protocols support it
PythonSQLiteWaitressDocker
View kit
CSV / Excel Import Mapping & Validation Starter Kit for Python previewData Import & Validation
v0.1.0$249

CSV / Excel Import Mapping & Validation Starter Kit for Python

Map, normalize, validate, preview, stage, promote, audit, export, and roll back CSV/XLSX imports from tested Python source.

  • Config-driven CSV and restricted XLSX ingestion
  • Flat scalar schema, exact mappings, and normalization
  • Row-level and cross-field validation
PythonSQLiteCSV/XLSXDocker
View kit