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Golrigames

Roller Derby Rules MCP Server

by Golrigames

search_rules

Find specific Roller Derby rules by searching with keywords to locate relevant sections on gameplay, penalties, scoring, and officiating.

Instructions

Search Roller Derby rules by keyword

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Implementation Reference

  • Handler function that searches for the given query in either the complete rules file or a specific section, extracts matching lines with surrounding context, and returns the results as JSON or a no-results message.
    async (args) => { const query = args.query.toLowerCase(); const searchSection = args.section || "all"; let results = []; if (searchSection === "all") { // Search in complete file const content = await fs.readFile(COMPLETE_FILE, "utf-8"); const lines = content.split("\n"); lines.forEach((line, index) => { if (line.toLowerCase().includes(query)) { // Add context (line before and after) const context = lines .slice(Math.max(0, index - 1), Math.min(lines.length, index + 2)) .join("\n"); results.push({ line: index + 1, context: context, }); } }); } else { // Search in a specific section const filename = sectionMap[searchSection]; if (filename) { const filePath = path.join(SECTIONS_DIR, filename); const content = await fs.readFile(filePath, "utf-8"); const lines = content.split("\n"); lines.forEach((line, index) => { if (line.toLowerCase().includes(query)) { const context = lines .slice(Math.max(0, index - 1), Math.min(lines.length, index + 2)) .join("\n"); results.push({ section: searchSection, line: index + 1, context: context, }); } }); } } return { content: [ { type: "text", text: results.length > 0 ? JSON.stringify(results, null, 2) : `No results found for "${args.query}"`, }, ], }; } );
  • Tool schema including description and inputSchema defining required 'query' parameter and optional 'section' with allowed values.
    { description: "Search Roller Derby rules by keyword", inputSchema: { type: "object", properties: { query: { type: "string", description: "The search term to look for in the rules", }, section: { type: "string", description: "Specific section to search in (optional)", enum: [ "introduction", "parametres", "le-jeu", "score", "penalites", "arbitrage", "all", ], }, }, required: ["query"], }, },
  • index.js:182-184 (registration)
    Registration of the 'search_rules' tool via server.registerTool.
    // Tool: search_rules server.registerTool( "search_rules",
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