chore: remove all unused imports, variables, and dead code

src/index.ts

@@ -73,7 +73,7 @@ function validateRelatedProjects(): void {
 }
 
 // Load config and validate related projects on startup
-const config = getConfig();
+getConfig(); // validate config on startup
 validateRelatedProjects();
 
 const profile = getProfile();

src/lib/files.ts

@@ -1,6 +1,6 @@
 import { readFileSync, existsSync, readdirSync, statSync } from "fs";
 import { join } from "path";
-import type { DocInfo, DocMeta } from "../types.js";
+import type { DocInfo } from "../types.js";
 
 /** Single source of truth for the project directory. */
 export const PROJECT_DIR = process.env.CLAUDE_PROJECT_DIR || process.cwd();

src/lib/git.ts

@@ -1,6 +1,5 @@
 import { execFileSync } from "child_process";
 import { PROJECT_DIR } from "./files.js";
-import type { RunError } from "../types.js";
 
 /**
  * Run a git command safely using execFileSync (no shell injection).
@@ -17,7 +16,7 @@
       maxBuffer: 1024 * 1024,
       stdio: ["pipe", "pipe", "pipe"],
     }).trim();
   } catch (e: any) {
     const timedOut = e.killed === true || e.signal === "SIGTERM";
     if (timedOut) {
       return `[timed out after ${opts.timeout || 10000}ms]`;
@@ -30,11 +29,6 @@
   }
 }
 
-/** Convenience: run a raw command string (split on spaces). Only for simple, known-safe commands. */
-function gitCmd(cmdStr: string, opts?: { timeout?: number }): string {
-  return run(cmdStr.split(/\s+/), opts);
-}
-
 /** Get the current branch name. */
 export function getBranch(): string {
   return run(["branch", "--show-current"]);

src/lib/patterns.ts

@@ -146,7 +146,7 @@ export function matchPatterns(
   patterns: CorrectionPattern[],
 ): CorrectionPattern[] {
   if (patterns.length === 0) return [];
-  const promptKeywords = extractKeywords(prompt);
+  // keywords extracted inline below
   const promptLower = prompt.toLowerCase();
 
   return patterns.filter((p) => {

src/lib/timeline-db.ts

@@ -1,11 +1,11 @@
 import * as lancedb from "@lancedb/lancedb";
 import { randomUUID } from "node:crypto";
-import { readFile, writeFile, mkdir, stat } from "node:fs/promises";
+import { readFile, writeFile, mkdir } from "node:fs/promises";
 import { createHash } from "node:crypto";
 import { homedir } from "node:os";
 import { join, basename, resolve } from "node:path";
-import { createEmbeddingProvider, type EmbeddingProvider, type EmbeddingConfig } from "./embeddings.js";
-import type { ProjectMeta, ProjectRegistry, SearchScope } from "../types.js";
+import { createEmbeddingProvider, type EmbeddingProvider } from "./embeddings.js";
+import type { ProjectMeta, ProjectRegistry } from "../types.js";
 
 // --- Types ---
 
@@ -342,7 +342,7 @@ export async function searchSemantic(
           _score: 1 - (result._distance || 0),
         });
       }
-    } catch (error) {
+    } catch {
       // Skip projects that don't exist or have issues
       continue;
     }

src/tools/audit-workspace.ts

@@ -1,6 +1,6 @@
 import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
 import { run } from "../lib/git.js";
-import { readIfExists, findWorkspaceDocs } from "../lib/files.js";
+import { findWorkspaceDocs } from "../lib/files.js";
 
 /** Extract top-level work areas from file paths generically */
 function detectWorkAreas(files: string[]): Set<string> {

src/tools/checkpoint.ts

@@ -1,7 +1,7 @@
 import { z } from "zod";
 import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
 import { writeFileSync, existsSync, mkdirSync } from "fs";
-import { join, dirname } from "path";
+import { join } from "path";
 import { run, getBranch, getStatus, getLastCommit, getStagedFiles } from "../lib/git.js";
 import { PROJECT_DIR } from "../lib/files.js";
 import { appendLog, now } from "../lib/state.js";

src/tools/generate-scorecard.ts

@@ -60,7 +60,7 @@ function clamp(v: number): number {
 
 const PATH_RE = /(?:\/[\w./-]+\.\w{1,6}|\b\w+\.\w{2,6}\b)/;
 const FILE_EXT_RE = /\.\b(?:ts|tsx|js|jsx|py|rs|go|rb|java|c|cpp|h|css|scss|html|json|yaml|yml|toml|md|sql|sh)\b/;
-const CORRECTION_PATTERNS = [/\bno\b/i, /\bwrong\b/i, /\bnot that\b/i, /\bi meant\b/i, /\bactually\b/i, /\binstead\b/i, /\bundo\b/i, /\brevert\b/i];
+// Correction patterns detected inline in parseSession below
 
 interface ParsedSession {
   id: string;
@@ -421,39 +421,6 @@ function computeScorecard(
 
 // ── Markdown Output ────────────────────────────────────────────────────────
 
-function toMarkdown(sc: Scorecard): string {
-  const lines: string[] = [];
-  lines.push(`# 📊 Prompt Discipline Scorecard`);
-  lines.push(`**Project:** ${sc.project} | **Period:** ${sc.period} (${sc.date}) | **Overall: ${sc.overallGrade} (${sc.overall}/100)**\n`);
-
-  lines.push(`## Category Scores`);
-  lines.push(`| # | Category | Score | Grade |`);
-  lines.push(`|---|----------|-------|-------|`);
-  sc.categories.forEach((c, i) => {
-    lines.push(`| ${i + 1} | ${c.name} | ${c.score} | ${c.grade} |`);
-  });
-
-  lines.push(`\n## Highlights`);
-  lines.push(`- 🏆 **Best:** ${sc.highlights.best.name} (${sc.highlights.best.grade}) — ${sc.highlights.best.evidence}`);
-  lines.push(`- ⚠️ **Worst:** ${sc.highlights.worst.name} (${sc.highlights.worst.grade}) — ${sc.highlights.worst.evidence}`);
-
-  lines.push(`\n## Detailed Breakdown`);
-  sc.categories.forEach((c, i) => {
-    lines.push(`\n### ${i + 1}. ${c.name} — ${c.grade} (${c.score}/100)`);
-    lines.push(`Evidence: ${c.evidence}`);
-    if (c.examples?.bad?.length) {
-      lines.push(`\nExamples of vague follow-ups:`);
-      c.examples.bad.forEach((e) => lines.push(`- ❌ "${e}"`));
-    }
-    if (c.examples?.good?.length) {
-      lines.push(`\nExamples of specific follow-ups:`);
-      c.examples.good.forEach((e) => lines.push(`- ✅ "${e}"`));
-    }
-  });
-
-  return lines.join("\n");
-}
-
 // ── HTML / PDF Output ──────────────────────────────────────────────────────
 
 function gradeColor(grade: string): string {

src/tools/onboard-project.ts

@@ -5,9 +5,7 @@ import * as path from "path";
 import { 
   insertEvents, 
   getLastIndexedTimestamp, 
-  listIndexedProjects, 
   getEventsTable,
-  registerProject,
   loadProjectMeta,
   saveProjectMeta 
 } from "../lib/timeline-db.js";

src/tools/preflight-check.ts

@@ -1,17 +1,17 @@
 // Unified preflight_check — single entry point that triages and chains tools
 import { z } from "zod";
 import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
-import { triagePrompt, type TriageLevel, type TriageResult } from "../lib/triage.js";
+import { triagePrompt, type TriageLevel } from "../lib/triage.js";
 import { existsSync, statSync } from "fs";
 import { resolve } from "path";
 import { PROJECT_DIR } from "../lib/files.js";
-import { run, getBranch, getStatus, getRecentCommits, getDiffFiles, getStagedFiles } from "../lib/git.js";
+import { getBranch, getStatus, getRecentCommits } from "../lib/git.js";
 import { now } from "../lib/state.js";
 import { findWorkspaceDocs } from "../lib/files.js";
 import { getConfig } from "../lib/config.js";
 import { searchSemantic } from "../lib/timeline-db.js";
-import { basename, join } from "path";
-import { loadPatterns, matchPatterns, formatPatternMatches } from "../lib/patterns.js";
+import { basename } from "path";
+import { loadPatterns, matchPatterns } from "../lib/patterns.js";
 
 // ---------------------------------------------------------------------------
 // Helpers

src/tools/scan-sessions.ts

@@ -1,7 +1,6 @@
 import { z } from "zod";
 import { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
 import * as fs from "fs";
-import * as path from "path";
 import { findSessionDirs, findSessionFiles } from "../lib/session-parser.js";
 
 interface SessionInfo {

src/tools/scope-work.ts

@@ -1,13 +1,13 @@
 // CATEGORY 1: scope_work — Plans
 import { z } from "zod";
 import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
-import { run, getBranch, getRecentCommits, getStatus } from "../lib/git.js";
+import { run, getBranch, getRecentCommits } from "../lib/git.js";
 import { readIfExists, findWorkspaceDocs, PROJECT_DIR } from "../lib/files.js";
 import { searchSemantic } from "../lib/timeline-db.js";
 import { getRelatedProjects } from "../lib/config.js";
 import { now } from "../lib/state.js";
 import { existsSync } from "fs";
-import { join, normalize, resolve, basename } from "path";
+import { join, resolve, basename } from "path";
 import { loadAllContracts, searchContracts, formatContracts } from "../lib/contracts.js";
 
 const STOP_WORDS = new Set([

src/tools/sequence-tasks.ts

@@ -4,8 +4,7 @@ import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
 import { run } from "../lib/git.js";
 import { now } from "../lib/state.js";
 import { PROJECT_DIR } from "../lib/files.js";
-import { existsSync } from "fs";
-import { join, resolve } from "path";
+import { resolve } from "path";
 
 type Cat = "schema" | "config" | "api" | "ui" | "test" | "other";
 

src/tools/token-audit.ts

@@ -3,7 +3,7 @@ import { z } from "zod";
 import type { McpServer } from "@modelcontextprotocol/sdk/server/mcp.js";
 import { run } from "../lib/git.js";
 import { readIfExists, findWorkspaceDocs, PROJECT_DIR } from "../lib/files.js";
-import { loadState, saveState, now, STATE_DIR } from "../lib/state.js";
+import { saveState, now, STATE_DIR } from "../lib/state.js";
 import { readFileSync, existsSync, statSync } from "fs";
 import { join } from "path";