# mason (slim) > mason, an MCP server by adrianczuczka.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Engineering decisions, change impact, documentation audits, and CI evidence for coding assistants. - Full: https://www.anchorterminal.com/tools/adrianczuczka-mason.md (~450 tokens) · this version ~380 tokens · JSON https://www.anchorterminal.com/tools/adrianczuczka-mason.json · canonical https://www.anchorterminal.com/tools/adrianczuczka-mason - Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-04 # mason > Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/ - Kind: MCP server, by adrianczuczka.com (https://adrianczuczka.com) - Listed because: It's published in the registry under adrianczuczka.com, a namespace the registry only gives to whoever proves they control that domain. - What the official MCP registry says: Engineering decisions, change impact, documentation audits, and CI evidence for coding assistants. ## Facts - MCP registry: `com.adrianczuczka/mason` 0.20.2 - Package: npm `mason-context` (stdio) - Source: https://github.com/adrianczuczka/mason - npm downloads a week: 388 - GitHub stars: 9 - Registry entry updated: 2026-09-30 - JSON: https://www.anchorterminal.com/api/v1/tools/adrianczuczka-mason.json - Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming