Okyline is an Executable Data Design (EDD) platform for declarative data validation contracts and measurable operational data quality.
Instead of maintaining disconnected specifications, validators, tests, and quality dashboards, Okyline uses a single executable contract as the operational source of truth for validation and flow quality monitoring.
The same readable contract drives multi-format validation, deterministic execution, quality measurement, data quality gate, and historical quality analytics across APIs, events, files, LLM structured outputs, and enterprise data flows.
Community Edition provides the open specification, a free Java validation runtime, a public Claude AI assistant for contract generation, and a free online studio for executable JSON validation contracts and JSON Schema transpilation.
Enterprise Edition supports direct validation of JSONL, XML, CSV, FIXED, and EDI flows, data quality gate, and operational quality dashboards, all without databases
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Sovereign AI that turns every answer into lasting expertise.
Optivalue.ai helps large organizations build resilience in an increasingly complex environment: regulations piling up, audits tightening, senior expertise walking out the door.
Our approach:
• 89 Domain-Specific Language Models (DSLMs) — specialized by industry & function, not a generic LLM
• Confidence score 0-100 on every answer
• Ability to say "I don't know" rather than hallucinate
• Strict sourcing: document + page + timestamp
Our three pillars of trust:
→ Precision & epistemic lucidity (right answer, or no answer)
→ Traceability (every claim is defensible)
→ Confidentiality (your data never leaves — on-premise or sovereign cloud)
At every interaction, your knowledge base grows. Expertise compounds. Your organization becomes more resilient.
Trusted by: L'Oréal, Stellantis, Thales Alenia Space, Exaion (EDF Group), Equans, Mango
Award: European Digital Sovereignty Prize 2026 (AI Category)
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APITube
APITube is a News API that turns global news coverage into structured JSON. It aggregates articles from 500,000+ verified sources across 180+ countries in 60+ languages, and enriches every article before delivery: sentiment scores, extracted entities (people, organizations, locations, brands), IPTC categories, topics and industries.
Developers query one search endpoint with 65+ filter parameters — keywords, language, country, source domain, source quality rank, sentiment range, entity IDs, media presence, date ranges — combined in a single request. Separate endpoints cover top headlines, clustered stories, trending values over time buckets, and a live Server-Sent Events stream; webhooks push new matches as they are indexed.
Responses are JSON by default, with XML, CSV, TSV, XLSX, JSONL and Parquet exports on paid plans. Authentication is a single API key, and a hosted MCP server exposes the same search to AI assistants.
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