Comparison
MCP Agent Langchainjs vs ECC
ECC has more GitHub stars (280,199 vs 204). ECC was updated more recently (last commit 8h ago). Data comes straight from GitHub and refreshes daily.
MCP Agent Langchainjs
Serverless AI agent using LangChain.js and Model Context Protocol (MCP) integration to order burgers from a burger restaurant
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git clone https://github.com/Azure-Samples/mcp-agent-langchainjs
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 | MCP Agent Langchainjs | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 204 | 280,199 |
| Stars, last 7 days | n/a | n/a |
| Forks | 99 | 41,674 |
| Upvotes | 0 | 0 |
| Language | TypeScript | JavaScript |
| License | MIT | MIT |
| Last commit | 3mo ago | 8h ago |
| Created | Jul 2025 | Jan 2026 |
| Categories | Cloud & infra, AI & LLM tooling, Memory & knowledge | AI & LLM tooling, Memory & knowledge, Security |