Project comparison
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More
Best matched with other agent tools.
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.
ECC has the larger GitHub footprint with 232.2K stars.
ECC is currently growing faster at +52.6K stars this week.
claude-mem has the stronger automated maintenance signal at 98/100. This is not a security or fit verdict.
Use these signals to narrow your choice, then confirm setup, license, and fit upstream.
| Signal | claude-mem | ECC |
|---|---|---|
| Evidence status | Recently verified· 1d ago | Recently verified· 1d ago |
| GitHub stars | 88.2K | 232.2K |
| Weekly growth | +13.4K | +52.6K |
| Health score | Strong98/100 |
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| Contributors | 122 | 295 |
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| Commits per week | 30.1 | 62.2 |
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| Open issues | 354 | 105 |
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| Language | JavaScript | JavaScript |
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| License | Apache-2.0 | MIT |
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| Last commit | 3d ago | 1d ago |
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| Last release | v13.11.0 | v2.0.0 |
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