ECC vs slotstream

Side-by-side AI skills comparison

ECC

affaan-m

slotstream

carloslfu

Stars

266,366

394

Forks

39,808

Which one should you choose?

A quick summary based on popularity, adoption, and available skill metadata.

ECC has stronger GitHub popularity based on stars, while slotstream has fewer forks. Use these signals as indicators of community interest rather than a measure of which skill is objectively better.

Neither project currently includes a SKILL.md file.

Choose the one that better matches your workflow, repository activity, and the specific capabilities described above.

View ECC View slotstream

Description

The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Run a 105 GB AI model on a Mac that can't hold it. Slotstream streams Qwen3.8-Flash-Next (125B mixture of experts) from your SSD and caches the busiest experts in memory, so it runs on Macs with 16 to 64 GB. One native Swift binary on MLX and Metal, no Python, offline. Works with Claude Code, Codex and Ollama or OpenAI clients.