v1.7.0 — Cross-Platform Expansion & Presentation Builder (Feb 2026)
Features
Codex CLI Support
- Direct
AGENTS.md-based Codex support - Installer targeting for Codex (
./install.sh --target codex) - Codex-specific documentation in
.codex/ - Reference configuration at
.codex/config.toml
Frontend Slides Skill
- Zero-dependency HTML presentation builder
- PPTX conversion guidance
- Strict viewport-fit rules
- Visual style exploration workflows
- See
skills/frontend-slides/
New Business & Content Skills (5)
article-writing— Long-form writing in supplied voice without generic AI tonecontent-engine— Multi-platform social content and repurposing workflowsmarket-research— Source-attributed market, competitor, and investor researchinvestor-materials— Pitch decks, one-pagers, memos, and financial modelsinvestor-outreach— Personalized fundraising outreach and follow-up
Broader Tool Coverage
- Cursor, Codex, and OpenCode support tightened
- Same repo ships cleanly across all major harnesses
- Cross-platform installer improvements
Testing
- 992 internal tests — Expanded validation and regression coverage
- Coverage across plugins, hooks, skills, and packaging
v1.6.0 — Codex CLI, AgentShield & Marketplace (Feb 2026)
Features
Codex CLI Support
- New
/codex-setupcommand generatescodex.md - OpenAI Codex CLI compatibility
- Reference configs in
.codex/
AgentShield Integration
/security-scanskill runs AgentShield directly from Claude Code- 1,282 tests | 98% coverage | 102 static analysis rules
- Scans: secrets detection, permissions, hooks, MCP configs, agent definitions
- Output formats: terminal, JSON, Markdown, HTML
- GitHub Action available
GitHub Marketplace
- ECC Tools GitHub App live at github.com/marketplace/ecc-tools
- Tiers: Free, Pro, Enterprise
- Automated skill generation from commit history
- Team collaboration features
New Skills (7)
search-first— Research-before-coding workflowswift-actor-persistence— Thread-safe Swift data persistence with actorsswift-protocol-di-testing— Protocol-based DI for testable Swift coderegex-vs-llm-structured-text— Decision framework: regex vs LLM for text parsingcontent-hash-cache-pattern— SHA-256 content hash caching for file processingcost-aware-llm-pipeline— LLM cost optimization, model routing, budget trackingskill-stocktake— Audit skills and commands for quality
Community
- 30+ community PRs merged
- Contributions from 30 contributors across 6 languages
Testing
- 978 internal tests — Validation suite across agents, skills, commands, hooks, and rules
v1.4.1 — Bug Fix (Feb 2026)
Bug Fixes
Fixed: Instinct Import Content Loss
parse_instinct_file()was silently dropping all content after frontmatter- Action, Evidence, Examples sections were lost during
/instinct-import - Fixed by: @ericcai0814 (community contributor)
- Issues: #148, #161
v1.4.0 — Multi-Language Rules, Installation Wizard & PM2 (Feb 2026)
Features
Interactive Installation Wizard
- New
configure-eccskill provides guided setup - Merge/overwrite detection
- Path verification and cross-reference checking
- Optional optimization of installed files
- See
skills/configure-ecc/
PM2 & Multi-Agent Orchestration
- 6 new commands for managing complex multi-service workflows:
/pm2— PM2 service lifecycle management/multi-plan— Multi-agent task decomposition/multi-execute— Orchestrated multi-agent workflows/multi-backend— Backend multi-service orchestration/multi-frontend— Frontend multi-service orchestration/multi-workflow— General multi-service workflows
Multi-Language Rules Architecture
- Rules restructured from flat files into:
common/— Language-agnostic principlestypescript/— TypeScript/JavaScript specificpython/— Python specificgolang/— Go specific
- Install only the languages you need
- Language-specific rules extend common rules
Chinese (zh-CN) Translations
- Complete translation of all agents, commands, skills, and rules
- 80+ files translated
- Maintained by community contributors
GitHub Sponsors Support
- Sponsor the project via GitHub Sponsors
- Tiers: Supporter, Builder, Pro, Team, Business, Enterprise
Documentation
- Enhanced CONTRIBUTING.md with detailed PR templates
- Per-contribution-type guidelines
v1.3.0 — OpenCode Plugin Support (Feb 2026)
Features
Full OpenCode Integration
- 12 agents compatible with OpenCode
- 24 commands ported to OpenCode
- 16 skills with OpenCode metadata
- Hook support via OpenCode’s plugin system (20+ event types)
.opencode/opencode.jsonconfiguration
Custom Tools (3)
run-tests— Execute test suitescheck-coverage— Analyze test coveragesecurity-audit— Run security scans
LLM Documentation
llms.txtfor comprehensive OpenCode docs- Optimized for LLM consumption
v1.2.0 — Unified Commands & Skills (Feb 2026)
Features
Python/Django Support
django-patterns— Django architecture, REST API with DRF, ORMdjango-security— Django security best practicesdjango-tdd— Django testing with pytest-djangodjango-verification— Django verification loops
Java Spring Boot Skills
springboot-patterns— Spring Boot architecture, REST API, layered servicesspringboot-security— Spring Security: authn/authz, CSRF, secretsspringboot-tdd— Spring Boot TDD with JUnit 5, Mockitospringboot-verification— Spring Boot verification: build, static analysis, tests
Session Management
/sessionscommand for session history- View past sessions
- Resume previous contexts
Continuous Learning v2
- Instinct-based learning with confidence scoring
- Commands:
/instinct-status— View learned instincts/instinct-import— Import instincts/instinct-export— Export instincts/evolve— Cluster instincts into skills
- See
skills/continuous-learning-v2/
v1.1.0 — Cross-Platform Hooks (Jan 2026)
Features
Node.js Hooks Rewrite
- All hooks rewritten in Node.js for cross-platform compatibility
- Supports Windows, macOS, Linux
- Removed bash dependencies
Package Manager Detection
- Automatic detection of npm, pnpm, yarn, bun
- Priority: env var > project config > package.json > lock file > global config
/setup-pmcommand for interactive configuration- See
scripts/setup-package-manager.js
Cross-Platform Scripts
scripts/lib/utils.js— Cross-platform utilitiesscripts/lib/package-manager.js— Package manager detection- All hook scripts use Node.js
v1.0.0 — Initial Release (Jan 2026)
Features
Core Components
- 13 agents — Specialized subagents for delegation
- 33 commands — Slash commands for quick workflows
- 40+ skills — Domain knowledge and workflow definitions
- 29 rules — Always-follow guidelines (common + language-specific)
- Hooks system — Event-driven automations
Agents
planner— Implementation planningarchitect— System design decisionstdd-guide— Test-driven developmentcode-reviewer— Quality and security reviewsecurity-reviewer— Vulnerability analysisbuild-error-resolver— Fix build errorse2e-runner— Playwright E2E testingrefactor-cleaner— Dead code cleanupdoc-updater— Documentation syncgo-reviewer— Go code reviewgo-build-resolver— Go build error resolutionpython-reviewer— Python code reviewdatabase-reviewer— Database/Supabase review
Skills (40+)
- Coding Standards:
coding-standards, language-specific patterns - Frontend:
frontend-patterns(React, Next.js) - Backend:
backend-patterns(API, database, caching) - Testing:
tdd-workflow,e2e-testing, language-specific testing - Security:
security-review - Database:
postgres-patterns,clickhouse-io,jpa-patterns - Workflows:
continuous-learning,eval-harness,verification-loop,strategic-compact - Go:
golang-patterns,golang-testing - C++:
cpp-coding-standards,cpp-testing - More: See full list in README
MCP Servers (14)
- GitHub, Supabase, Vercel, Railway
- Cloudflare (docs, builds, bindings, observability)
- ClickHouse, Firecrawl, Exa Web Search
- Memory, Sequential Thinking, Context7
- Magic UI, Filesystem
Hooks
- PreToolUse: Dev server blocker, tmux reminder, git push reminder
- PostToolUse: Auto-format (Prettier), TypeScript check, console.log warning
- Lifecycle: Session start/end, pre-compact, pattern extraction
Commands (33)
/plan,/tdd,/code-review,/build-fix,/e2e/refactor-clean,/learn,/checkpoint,/verify/go-review,/go-test,/go-build/python-review/skill-create,/instinct-*,/evolve/orchestrate,/sessions,/eval,/test-coverage/update-docs,/update-codemaps- And more — see full list in README