Changelog

[0.4.0] - 2026-04-13

Added

• Interactive CLI Shell - Replaced linear 14-step installer with persistent interactive menu

  • 10-option main menu: Setup, Dashboard, Projects, API Keys, Sessions, Quality, Knowledge, Settings, Live Monitor, Exit
  • Graceful error handling - CLI never crashes on missing dependencies
  • Full screen redraw on menu return for clean navigation

• Clawd-style Mascot - Added animated corn mascot inspired by Claude Code's Clawd character

  • Block-character mascot using Claude's orange palette rgb(215,119,87)
  • Two poses: default (arms at sides) and happy (arms up, shown on startup)
  • Mascot renders alongside app info in CondensedLogo layout

• Claude Code-style Spinner - Updated loading animations

  • Ping-pong symbol sequence: · ✢ * ✶ ✻ ✽ (forward then reverse)
  • 50ms frame rate with Claude orange color
  • Context-aware thinking messages

• API Keys CRUD - Full interactive API key management

  • Create keys via POST to API with instant MCP propagation
  • Delete keys with immediate revocation
  • View/Edit Voyage AI key (OPENAI_API_KEY) directly from CLI
  • Works offline: env config editing always available, DB operations gracefully degrade
  • Real-time environment config display with masked key preview

• Dashboard Data Screens - Seven new data navigation screens

  • Dashboard overview with token savings, quality scores, knowledge stats
  • Projects, Sessions, Quality Reports, Knowledge Base viewers
  • Settings screen with system info, service health, environment variables

Fixed

• start.cmd instant crash - Script no longer crashes when Docker is not installed

  • Added Docker availability check with automatic Node.js fallback
  • Default action (double-click) now launches interactive CLI instead of Docker
  • Added pause after every exit path so CMD window never closes silently
  • Added chcp 65001 for UTF-8 support in Node.js output

• Garbled text in CMD - Fixed Unicode/emoji rendering issues

  • Replaced all emoji in menu items with CMD-safe colored ASCII symbols
  • Replaced em-dashes with hyphens in batch file text
  • Rewrote start.cmd using pure ASCII characters only
  • start.sh updated with matching Docker check and Node.js fallback

• Menu navigation - Fixed "Back" not returning to proper main menu

  • Main menu loop now clears screen and redraws banner on every iteration
  • System status info refreshes on each menu display

Changed

• Banner layout: Mascot + app info side-by-side (CondensedLogo style) replaces large ASCII art block
• Spinner color: magenta -> Claude orange rgb(215,119,87)
• Spinner speed: 80ms -> 50ms
• start.cmd: Added local, cli, status subcommands
• Version bumped to 0.4.0 across all packages

[0.3.0] - 2026-04-08

• Initial release
• MCP server with 20 tools
• Dashboard web UI
• API server with SQLite
• Docker Compose infrastructure
• Basic CLI installer (linear flow)

🌽 CornMCP v0.3.0

Highlights

• One-command installer: npx corn-install sets up everything (Docker, IDE config, Voyage AI)
• Live monitor dashboard: npx corn-install monitor for real-time terminal analytics
• 6 bug fixes across the full stack
• 18 MCP tools verified end-to-end with real data
• Unified version across all 8 packages

Bug Fixes

• 🔐 Security: key_hash no longer exposed in public API response
• 🕐 Sessions/Knowledge pages: UTC normalization for SQLite datetime strings
• 📋 Sessions page: Correctly parses context JSON for files/decisions
• 🤖 MCP CLI: Standardized agent ID to 'dev'
• 📦 Version: Now reads from version.json (was hardcoded)
• ⏱️ Duration: Sessions duration calculated from context.completedAt

CLI Installer Features

• Interactive 14-step installation wizard
• Cross-platform (Windows, macOS, Linux)
• Auto-detects and installs Docker, Node.js, Git, pnpm
• Configures 6 IDEs: Antigravity, Claude Code, Cursor, VS Code, Codex, Windsurf
• Generates Voyage AI API key configuration
• Verifies all 18 MCP tools after install

Full Changelog

v0.2.1...v0.3.0

What's New

🐛 Bug Fixes

• Fixed dashboard showing all zeroes after project registration (#1)
  • today.sessions was hardcoded to 0 — now queries actual session count
  • knowledge.totalChunks was hardcoded to 0 — now queries actual chunk count
  • Added indexedSymbols count from code intelligence layer
  • Indexing completion now logs to activity feed

✨ Enhancements

• Token Savings section on Dashboard — shows total tokens saved, avg per call, data transfer, latency
• Top Tools mini-table with progress bars showing relative call volume per tool
• Estimated Token Savings on Usage page with cost formula (~$0.15/1M tokens)
• Quality page — ScoreBar visual components, PASS/FAIL badges, summary stats
• Sessions page — Duration, files changed, decisions columns
• Knowledge page — Summary stats (documents/hits/contributors), chunk counts
• Recent Sessions mini-list on Dashboard overview

📊 API Improvements

• /api/metrics/overview now returns topTools, recentSessions, passRate, totalDataBytes, avgLatencyMs
• All overview fields query real data instead of hardcoded zeros

📁 Files Changed

stats.ts · indexing.ts · api.ts · page.tsx · page.module.css · sessions/page.tsx · quality/page.tsx · knowledge/page.tsx · usage/page.tsx

What's New

🐛 Bug Fixes

• Fixed dashboard showing all zeroes after project registration (#1)
  • today.sessions was hardcoded to 0 — now queries actual session count
  • knowledge.totalChunks was hardcoded to 0 — now queries actual chunk count
  • Added indexedSymbols count from code intelligence layer
  • Indexing completion now logs to activity feed

✨ Enhancements

• Token Savings section on Dashboard — shows total tokens saved, avg per call, data transfer, latency
• Top Tools mini-table with progress bars showing relative call volume per tool
• Estimated Token Savings on Usage page with cost formula (~$0.15/1M tokens)
• Quality page — ScoreBar visual components, PASS/FAIL badges, summary stats
• Sessions page — Duration, files changed, decisions columns
• Knowledge page — Summary stats (documents/hits/contributors), chunk counts
• Recent Sessions mini-list on Dashboard overview

📊 API Improvements

• /api/metrics/overview now returns topTools, recentSessions, passRate, totalDataBytes, avgLatencyMs
• All overview fields query real data instead of hardcoded zeros

Files Changed

stats.ts · indexing.ts · api.ts · page.tsx · page.module.css · sessions/page.tsx · quality/page.tsx · knowledge/page.tsx · usage/page.tsx

🛠️ Dev Experience & Project Setup

Patch release focused on making the fresh-clone developer experience seamless.

🐛 Bug Fixes

• Fixed ERR_MODULE_NOT_FOUND on fresh clone — Shared packages (shared-utils, shared-types, shared-mem9) had main pointing to ./dist/index.js which doesn't exist without running pnpm build first. Changed all three to ./src/index.ts with proper exports field so tsx resolves TypeScript source directly. No build step needed for dev mode.

• Fixed author attribution — package.json author field now correctly lists yuki-20 as author with AntiTamper as co-contributor (was previously swapped).

✨ Improvements

• Contributors section — Added to README with GitHub avatar badges and profile links
• package.json metadata — Added author, contributors, and exports fields to all packages
• AntiTamper invited as GitHub collaborator with push access

How to Get Started (Fresh Clone)

git clone https://github.com/yuki-20/corn-hub.git
cd corn-hub
pnpm install
npx tsx apps/corn-api/src/index.ts    # Just works — no build needed!

Full Changelog: v0.2.0...v0.2.1

🚀 Native AST Engine — Zero External Dependencies

This release replaces the external GitNexus AST service with a native TypeScript Compiler API engine built directly into corn-api. No Docker, no external databases, no ghost services — everything runs locally with Node.js + SQLite.

Highlights

• ⚡ 965 symbols, 407 edges extracted from 49 files in ~2 seconds
• 🔍 Real call graphs, type hierarchies, and import dependency maps
• 🧠 Cypher-to-SQL query translator for graph exploration
• 💚 All services green — SQLite replaces Qdrant for health checks
• 🏆 18/18 MCP tools at 100% success rate

🆕 Native AST Engine (apps/corn-api/src/services/ast-engine.ts)

Built using the TypeScript Compiler API (ts.createProgram()):

📡 Intel Routes Rewrite (apps/corn-api/src/routes/intel.ts)

All endpoints now query SQLite directly — no external proxy:

• /search — Symbol search with ranking (exported first)
• /context — 360° view: callers, callees, imports, extends
• /impact — Recursive CTE blast radius with depth + risk
• /cypher — Cypher-to-SQL query translation
• /detect-changes — Git status cross-referenced with indexed symbols
• /analyze — NEW trigger AST analysis for a project
• /stats/:projectId — NEW graph statistics

🏥 Health & Dashboard

• Health check: SQLite replaces dead Qdrant check → all-green
• Dashboard: service strip shows sqlite · api · mcp

🧹 Cleanup

• Deleted CHANGELOG.md (moved to GitHub Releases)
• Deleted Next.js boilerplate (README, 5 SVGs)
• Removed QDRANT_URL from MCP types
• Quality report threshold: ≥80/100 (was 60)
• Version bumped to 0.2.0

📊 Verification

Full Changelog: v0.1.0...v0.2.0