Update MCP server configurations and tool implementations

Author: PaulJPhilp

packages/mcp-server/package.json

@@ -55,8 +55,8 @@
     "preflight": "bun run mcp:build && bun run check:narration-leakage && bun run test:mcp:local"
   },
   "dependencies": {
-    "@effect-patterns/analysis-core": "file:./lib-analysis-core",
-    "@effect-patterns/toolkit": "file:./lib-toolkit",
+    "@effect-patterns/analysis-core": "workspace:*",
+    "@effect-patterns/toolkit": "workspace:*",
     "@effect/opentelemetry": "^0.61.0",
     "@effect/platform": "^0.94.1",
     "@effect/platform-node": "^0.104.0",
@@ -101,4 +101,4 @@
   ],
   "author": "Paul",
   "license": "MIT"
-}
+}

packages/mcp-server/src/mcp-content-builders.ts

@@ -280,7 +280,6 @@ function buildFullPatternCard(params: {
   const {
     title,
     summary,
-    rationale,
     useWhen,
     apiNames,
     exampleCode,

packages/mcp-server/src/tools/tool-implementations.ts

@@ -5,8 +5,6 @@ import {
 import {
   buildFullPatternCard,
   buildPatternContent,
-  buildScanFirstPatternContent,
-  buildSearchResultsContent,
 } from "@/mcp-content-builders.js";
 import type {
   Elicitation,
@@ -34,10 +32,6 @@ import {
   isSearchTooBroad,
 } from "@/tools/elicitation-helpers.js";
 import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
-import matter from "gray-matter";
-import { globSync } from "glob";
-import path from "node:path";
-import { readFileSync } from "node:fs";
 
 /**
  * Telemetry counters for cache performance
@@ -82,53 +76,6 @@ function normalizeContentBlocks(
     }));
 }
 
-function extractFirstCodeFence(body: string): { code: string; language?: string } | null {
-  const fence = /```(\\w+)?\\n([\\s\\S]*?)\\n```/m.exec(body);
-  if (!fence) return null;
-  return { language: fence[1], code: fence[2].trim() };
-}
-
-function extractSection(body: string, heading: string): string | null {
-  const pattern = new RegExp(`^##\\s+${heading}\\s*$`, "m");
-  const match = pattern.exec(body);
-  if (!match) return null;
-  const start = match.index + match[0].length;
-  const rest = body.slice(start);
-  const next = rest.search(/^##\\s+/m);
-  return (next === -1 ? rest : rest.slice(0, next)).trim();
-}
-
-function extractFirstParagraph(text: string | null): string | null {
-  if (!text) return null;
-  const cleaned = text.replace(/```[\\s\\S]*?```/g, "").trim();
-  const para = cleaned.split(/\\n\\n+/)[0]?.trim();
-  return para || null;
-}
-
-function findMdxPathBySlug(id: string): string | null {
-  const root = path.resolve(process.cwd(), "../../content/published/patterns");
-  const matches = globSync(`${root}/**/${id}.mdx`);
-  return matches[0] || null;
-}
-
-function extractMdxFields(id: string): {
-  summary?: string;
-  guideline?: string;
-  rationale?: string;
-  example?: { code: string; language?: string };
-} {
-  const filePath = findMdxPathBySlug(id);
-  if (!filePath) return {};
-  const raw = readFileSync(filePath, "utf8");
-  const { data, content } = matter(raw);
-  const summary = typeof data.summary === "string" ? data.summary : undefined;
-  const guideline = extractFirstParagraph(extractSection(content, "Guideline"));
-  const rationale = extractFirstParagraph(extractSection(content, "Rationale"));
-  const goodExampleSection = extractSection(content, "Good Example") || extractSection(content, "Example");
-  const example = extractFirstCodeFence(goodExampleSection || content) || undefined;
-  return { summary, guideline, rationale, example };
-}
-
 function extractApiNames(text: string): string[] {
   const matches = text.match(/\\b(Effect|Layer|Stream|Schedule|Metric|Ref|Queue|PubSub)\\.\\w+/g);
   return matches ? Array.from(new Set(matches)).slice(0, 6) : [];

packages/mcp-server/tsconfig.json

@@ -68,6 +68,7 @@
   "exclude": [
     "node_modules",
     ".next",
-    "dist"
+    "dist",
+    "scripts"
   ]
 }