Free resources
Downloadable checklists, threat-model templates and datasets. No signup. Every file permissively licensed with attribution.
- 01 / CHECKLISTMarkdown + PDF · 14 KBDownload (Markdown)
AI security checklist 2026 · for production LLM systems
The full 45-point checklist we run on every AI audit. Free, Markdown + PDF, no signup.
- 02 / TEMPLATEMarkdown · 9 KBDownload (Markdown)
Smart contract threat model template
The template we fill in on day one of every smart-contract audit. STRIDE-based, crypto-native.
- 03 / DATASETCSV + JSON · 4 KBDownload (CSV)
Hungarian fintech KYC provider matrix 2026
Structured CSV: 8 KYC providers scored across 12 dimensions on the Hungarian market. Open data.
- 04 / TEMPLATEPython · Markdown · 11 KBDownload (Markdown + Python)
RAG eval harness starter · Python + Markdown
The eval framework scaffold we drop into RAG projects in week one. Giskard + promptfoo + custom metrics.
- 05 / TEMPLATEMarkdown · 10 KBDownload (Markdown)
AI incident response runbook
What to do in the first 10, 60, and 360 minutes when your AI system leaks, misbehaves, or is under attack. CC-BY.
- 06 / TEMPLATESQL + Markdown · 7 KBDownload (SQL + MD)
Postgres RLS multi-tenant template
Ready-to-use SQL for Postgres row-level security tenant isolation · policies, audit columns, connection pooling, migration scaffold. MIT.
- 07 / DATASETCSV + JSON · 5 KBDownload (CSV)
Hungarian fintech compliance timeline 2026
Structured timeline · MNB, NAV, NAIH + EU obligations for 2026 · dates, regulation, scope, potential fine. CC-BY.
- 08 / CHECKLISTMarkdown · 8 KBDownload (Markdown)
Next.js Core Web Vitals pre-launch checklist
30-item list we run on every Next.js site before launch. LCP, INP, CLS, TTFB focused.
- 09 / CHECKLISTMarkdown · 12 KBDownload (Markdown)
NIS2 self-assessment for Hungary · 2026
42-point self-assessment for NIS2 + Hungarian Kibertan Act compliance. Gap analysis + prioritised roadmap.
- 10 / TEMPLATECSV + Markdown · 6 KBDownload (CSV)
SaaS pricing calculator 2026
Structured spreadsheet that walks you through free/pro/enterprise tier pricing. ARR projection, churn impact, net retention.
- 11 / TEMPLATEYAML + Markdown · 8 KBDownload (YAML + MD)
Docker Compose SaaS baseline
Production-ready docker-compose stack · Postgres + Redis + app + worker + migrate + observability. MIT.
- 12 / TEMPLATEYAML · 5 KBDownload (Markdown)
GitHub Actions CI/CD template · Next.js SaaS
4-job CI template (lint + test + build + deploy) with matrix build, caching, preview deploy. MIT.
- 13 / DATASETJSON + Markdown · 18 KBDownload (JSON)
LLM prompt injection test suite · 120 patterns
120 prompt injection patterns across 5 categories · with gold expected behaviour. Runs in CI. CC-BY.
- 14 / CHECKLISTMarkdown · 9 KBDownload (Markdown)
Mobile app launch checklist 2026
56-point pre-submission checklist for App Store + Play Store · iOS + Android + ASO + legal. CC-BY.
- 15 / TEMPLATEMarkdown · 8 KBDownload (Markdown)
Data Processing Agreement (DPA) template · Hungarian market
GDPR-compliant DPA template for Hungarian data controllers · 14 sections, sub-processor list, Schrems II clause. CC-BY.
- 16 / TEMPLATEMarkdown · 6 KBDownload (Markdown)
MVP scope worksheet · for 4-week delivery
Practical scope filter that separates must-have from nice-to-have for a 4-week MVP. MIT.
- 17 / TEMPLATEMarkdown · 7 KBDownload (Markdown)
SaaS onboarding email sequence · 7 messages
7-message PLG-focused onboarding sequence that lifts free-trial conversion 2-3×. CC-BY.
- 18 / TEMPLATESolidity + Markdown · 13 KBDownload (MD + Solidity)
Foundry invariant starter · for smart contracts
Starter scaffold for invariant testing in Foundry · handlers, ghost variables, 8 patterns with ready code. MIT.
- 19 / TEMPLATEYAML + Markdown · 8 KBDownload (Markdown)
Embedded firmware CI/CD template
GitHub Actions workflow for firmware build, signing, OTA push. ESP-IDF / Zephyr / bare-metal all covered. MIT.
- 20 / CHECKLISTMarkdown · 11 KBDownload (Markdown)
DORA operational resilience testing playbook
TLPT + scenario-based testing playbook for DORA 2026 obligations. 48 check points. CC-BY.
- 21 / TEMPLATESQL + Markdown · 6 KBDownload (Markdown)
Turso / libSQL starter · edge-first SaaS
Ready schema + migration + per-tenant DB pattern for edge-first SaaS on Turso. MIT.
- 22 / TEMPLATESolidity + Markdown · 9 KBDownload (Markdown + Solidity)
ERC-4337 paymaster starter
Gasless UX · ERC-4337 paymaster contract + bundler integration template. Compatible with Arbitrum, Base, Optimism, Polygon. MIT.
- 23 / TEMPLATETypeScript + Markdown · 10 KBDownload (Markdown + TS)
IoT fleet dashboard template
Next.js + Postgres TimescaleDB + MQTT ingest · ready IoT fleet dashboard template. MIT.
- 24 / TEMPLATETypeScript + Markdown · 12 KBDownload (Markdown + TS)
HL7 v2 ↔ FHIR bridge template
TypeScript bridge between HL7 v2 messages and FHIR R4 resources. EESZT-compatible. MIT.
- 25 / TEMPLATEJSON-LD + Markdown · 14 KBDownload (Markdown + JSON)
Schema.org + JSON-LD cookbook
35+ Schema.org types as ready-to-paste JSON-LD samples. Organization, Article, Product, FAQPage, HowTo, Course, Event, Dataset · all of them. CC-BY.
- 26 / TEMPLATETypeScript · 8 KBDownload (Markdown + TS)
Playwright E2E starter · SaaS
Playwright E2E test starter for Next.js SaaS · login, multi-tenant, billing, full checkout flow. MIT.
- 27 / CHECKLISTMarkdown · 10 KBDownload (Markdown)
EU AI Act readiness self-check 2026
38-point self-check for the AI Act's full application. Risk classification, DPIA, audit trail, GPAI obligations. CC-BY.
- 28 / DATASETCSV + Markdown · 7 KBDownload (CSV)
Webshop CWV field data sample (anonymised)
Anonymised measurement data from 6 Hungarian webshops · LCP, INP, CLS, TTFB distributions by category. CC-BY.
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