# Matra (slim) > Matra, an MCP server by matrajs.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. The Matra rich text editor's documentation as an MCP server: every extension, command and API. - Full: https://www.anchorterminal.com/tools/matrajs-matra.md (~450 tokens) · this version ~380 tokens · JSON https://www.anchorterminal.com/tools/matrajs-matra.json · canonical https://www.anchorterminal.com/tools/matrajs-matra - Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05 # Matra > 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 matrajs.com (https://matrajs.com/docs/mcp) - Listed because: It's published in the registry under matrajs.com, a namespace the registry only gives to whoever proves they control that domain. - What the official MCP registry says: The Matra rich text editor's documentation as an MCP server: every extension, command and API. ## Facts - MCP registry: `com.matrajs/matra` 1.1.6 - Package: npm `@matrajs/mcp` (stdio) - Source: https://github.com/amrelaco/matra - Website: https://matrajs.com/docs/mcp - npm downloads a week: 54 - GitHub stars: 0 - Registry entry updated: 2026-09-13 - JSON: https://www.anchorterminal.com/api/v1/tools/matrajs-matra.json - Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming