agency-agents vs ECC
137k-star roster of specialist agent personas — engineering, design, marketing and ops divisions — installable into Claude Code, Cursor, Codex and 13+ tools via scripts or a native desktop app. — versus — Cross-harness 'operating system' for coding agents — 268 skills, 66 agents, hooks, rules, memory persistence, instinct-based continuous learning and AgentShield security scanning. MIT.
Both are install-everything collections for coding agents: ecc is an integrated OS — skills, hooks, memory, rules working as one system; The Agency is a flat roster of persona subagents you cherry-pick by division.
| agency-agents | ECC | |
|---|---|---|
| Stars | 137k | 234k |
| Forks | 22k | 36k |
| Language | Shell | JavaScript |
| License | MIT | MIT |
| Last activity | 5 days ago | yesterday |
| Topics | agents, skills | coding, skills |
| Curated connections | 2 | 6 |
agency-agents — the curator's take
The mega-star collection born from a Reddit thread, and the distribution is genuinely good: a desktop app that browses the roster and installs into seven-plus tools, auto-updating. Keep perspective: these are persona context files, not systems — 'activate the Reddit community ninja' is still prompting, with all its variance, and quality differs by division. Install divisions selectively rather than the whole agency (their own docs warn OpenCode silently drops agents past ~119). When NOT: if you need deterministic pipelines or verifiable outputs, personality-driven personas are the wrong primitive.
ECC — the curator's take
The kitchen-sink option, and the most popular one by a wide margin: one install gives Claude Code, Codex, Cursor, OpenCode and friends a full operating layer — session-memory hooks, learned instincts, quality gates, orch-* orchestrator commands, worktree lifecycle, security scanning — plus three genuinely good guides on token optimization, memory and agentic security. When NOT: it's maximalist. Hundreds of skills and global hooks add context weight, and the README's own top warning is about broken stacked installs — start with the minimal/no-hooks profile and never mix the plugin with the manual installer. If you only want one capability, take the surgical tool instead: claude-reflect for learning-from-corrections, pro-workflow for session memory, asm or skillkit for skill management. Watch the upsell surface (Pro app, sponsors) — the OSS core is MIT and complete.