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Project comparison
ECC vs ponytail
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
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.
232.2K
Stars
+52.6K
Weekly
95/100
Health
ponytail
Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.
Best matched with other agent tools.
87.8K
Stars
0
Weekly
69/100
Health
Quick Take
Adoption
ECC has the larger GitHub footprint with 232.2K 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 | ECC | ponytail |
|---|---|---|
| Evidence status | Recently verified· 1d ago | Recently verified· 1d ago |
| GitHub stars | 232.2K | 87.8K |
| Weekly growth | +52.6K | 0 |
| Health score | Strong95/100 |
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