Comparison
Langgraph Dev Navigator vs ECC
ECC has more GitHub stars (279,762 vs 23). ECC was updated more recently (last commit 2d ago). Data comes straight from GitHub and refreshes daily.
Langgraph Dev Navigator
An opinionated development framework for building production-ready AI agents with LangGraph. It grounds AI coding assistants (Cursor, Windsurf, Cline) and guides them to use…
$
pip install uv
ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
$
/plugin marketplace add https://github.com/affaan-m/ECC| Metric | Langgraph Dev Navigator | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 23 | 279,762 |
| Stars, last 7 days | n/a | n/a |
| Forks | 4 | 41,620 |
| Upvotes | 0 | 0 |
| Language | HTML | JavaScript |
| License | MIT | MIT |
| Last commit | 4mo ago | 2d ago |
| Created | Jun 2025 | Jan 2026 |
| Categories | Memory & knowledge, AI & LLM tooling, Docs & writing | AI & LLM tooling, Memory & knowledge, Security |