Comparison
MCP Sequential Thinking vs ECC
ECC has more GitHub stars (279,762 vs 954). ECC was updated more recently (last commit 3d ago). Data comes straight from GitHub and refreshes daily.
MCP Sequential Thinking
Local MCP work notes with persistent sessions, decisions, evidence and resumable tasks.
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claude mcp add sequential-thinking -- uvx mcp-sequential-thinking
ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
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/plugin marketplace add https://github.com/affaan-m/ECC| Metric | MCP Sequential Thinking | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 954 | 279,762 |
| Stars, last 7 days | n/a | n/a |
| Forks | 120 | 41,620 |
| Upvotes | 0 | 0 |
| Language | Python | JavaScript |
| License | MIT | MIT |
| Last commit | 2w ago | 3d ago |
| Created | Jan 2025 | Jan 2026 |
| Categories | Memory & knowledge, Databases, AI & LLM tooling | AI & LLM tooling, Memory & knowledge, Security |