ccss

International Education Standards MCP — CCSS, Singapore MOE, IB MYP and more. Grounding layer for LLM-powered education tools.

Open-licensed K–12 content & assessment MCP for LLMs — OpenStax, Khan Academy, AP/NAEP/state exam items aligned to 300+ standards.

A complete two-week grade 9-10 geometry unit (CCSS-M HSG-SRT.B.4/B.5/C.6/C.7/C.8), CC BY 4.0: Teacher and Student editions, 73 accessibility-validated figures, and a construct register for every assessable item. Built with k12-lesson-toolkit-for-claude-code.

CASPAR — the reference implementation of CVM, frozen as the validated thesis artefact.

Quantitative, reproducible scoring of security configuration risk (CCSS / NISTIR 7502), with attack-chain detection. CASPAR is the reference implementation.

Standards-grounded K-12 lesson tooling for Claude Code: a 7-tool MCP standards server built from openly-licensed data, plus a Teacher/Student edition document renderer. Not affiliated with or endorsed by Anthropic.