Project comparison

Skillspector vs ECC

Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.

Skillspector

Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, and security risks.

Best matched with other agent tools.

14.1K

Stars

+547

Weekly

90/100

Health

ECC

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

Best matched with other agent tools.

252.1K

Stars

+52.6K

Weekly

95/100

Health

Quick Take

Adoption

ECC has the larger GitHub footprint with 252.1K stars.

Momentum

ECC is currently growing faster at +52.6K stars this week.

Maintenance

ECC has the stronger automated maintenance signal at 95/100. This is not a security or fit verdict.

Side-by-side evidence

Use these signals to narrow your choice, then confirm setup, license, and fit upstream.

Signal	Skillspector	ECC
Evidence status	Basic listing· 1d ago	Recently verified· 1d ago
GitHub stars	14.1K	252.1K
Weekly growth	+547	+52.6K
Health score	Strong90/100

Weekly AI open-source movers

Get the fastest-growing projects, useful MCP servers, and technical reads in one weekly email.