Comparison
MCPSharp vs ECC
ECC has more GitHub stars (279,762 vs 377). ECC was updated more recently (last commit 3d ago). Data comes straight from GitHub and refreshes daily.
MCPSharp
MCPSharp is a .NET library that helps you build Model Context Protocol (MCP) servers and clients - the standardized API protocol used by AI assistants and models.
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git clone https://github.com/afrise/MCPSharp
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 | MCPSharp | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 377 | 279,762 |
| Stars, last 7 days | n/a | n/a |
| Forks | 42 | 41,620 |
| Upvotes | 0 | 0 |
| Language | C# | JavaScript |
| License | MIT | MIT |
| Last commit | 11mo ago | 3d ago |
| Created | Feb 2025 | Jan 2026 |
| Categories | Memory & knowledge, AI & LLM tooling, Frameworks & SDKs | AI & LLM tooling, Memory & knowledge, Security |