CaSS vs Skima

CaSS provides infrastructure for describing and exchanging competencies, evidence of attainment, and related resources. It translates competency data between systems with different structures, using global identifiers and APIs to support sharing. Organizations can use competency and framework alignments to find learning resources such as courses, assessments, books, and games. CaSS can store competency-based profiles, transcripts, badges, and credentials for training, credentialing, and career management. Its tools include a REST JSON-LD API, a JavaScript library for browser and Node.js environments, and adapters for IMS CASE, Open Badges, xAPI, and JSON-LD. Competencies can be imported and exported in common formats as linked data, and API integrations are described for learning management systems and sources such as O*NET. Access controls can be configured to govern who views, accesses, or edits competencies. Deployment options include public or private cloud, a federated architecture, and configurations ranging from lightweight open systems to strong cryptography. The project describes a no-knowledge security architecture in which the server does not access unencrypted private data or user credentials. CaSS is free and open source under Apache 2.0, with code available for hosting an instance.

Skima is a people development platform for mapping team skills, identifying gaps, planning growth and tracking progress. Its executive dashboard shows KPIs, gap analysis and trends, while a heatmap matrix displays team strengths and gaps. Evaluations use a weighted formula based on level, frequency and criticality. Teams can connect goals to skill gaps and track actions through development plans, then compare team state across quarters, semesters and years. Data can be imported and exported in CSV and JSON formats. Skima works offline with data stored locally in SQLite; the product site says data stays on the user's machine. It is available as a desktop app, a Docker-hosted local web service or a build from source, and the README says it requires no account, cloud or tracking. Desktop updates are cryptographically signed; the updater is desktop-only, and Linux auto-update works for AppImage builds. Skima is free for personal use under PolyForm Noncommercial 1.0.0, with a commercial license available. Its intended users include CEOs and founders, operations and PMO teams, and analysts.