By dsieczko
Sentinel project manager — owns GitHub project board hygiene + translates product specs into implementation plans + ensures issues are up to date. Zero code edits, zero PR merges.
Modular agent plugins for Claude Code. Each directory is a self-contained plugin that can be installed into any project to give Claude a specific agent role.
| Agent | Directory | Role |
|---|---|---|
| Frontend | frontend-agent/ | Dashboard React components, WS connections, nginx proxy, UX |
| (planned) CTO | cto-agent/ | Technical direction, code review, project management |
| (planned) Coder | coder-agent/ | Backend implementation, scoring pipeline, tests |
| (planned) Infra | infra-agent/ | AWS, K8s, CI/CD, Grafana, deployments |
| (planned) Backtester | backtester-agent/ | Backtest execution, result analysis |
Each agent follows the Claude Code plugin format:
agent-name/
.claude-plugin/plugin.json ← manifest (name, version)
skills/<skill>/SKILL.md ← agent instructions + auto-invocation
skills/<skill>/references/ ← supporting docs
hooks/hooks.json ← lifecycle hooks
agents/ ← custom subagent definitions
.mcp.json ← MCP server configs
settings.json ← default permissions
Enable a plugin in your project's .claude/settings.json:
{
"enabledPlugins": {
"frontend-agent@claude-agent-plugins": true
}
}
Based on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
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Sign in to claimDiscord channel for Claude Code — fork with bot-to-bot messaging support. Multiple Claude agents can coordinate via @mentions in shared Discord channels.
Sentinel shadow reviewer — second independent reviewer on every PR. Focuses on what the primary architect normalizes: silent failure modes, test gaps, edge cases, premature abstractions, and whatever the loudest argument missed.
Sentinel UX/UI agent — owns visual quality, interaction design, layout robustness, and user-observable correctness on the dashboard. Designs experiences from PM specs, hands designs to frontend engineers. Does NOT write code.
Sentinel product manager agent — owns product discovery, requirement gathering, user interviews, and feature specs. Zero code edits.
Sentinel system architect — owns structural integrity, service boundaries, ADRs, and architecture reviews. Enforces ADR requirements as a gate on PRs. Does NOT write code or merge PRs — produces designs, reviews, and decision records.
npx claudepluginhub dsieczko/claude-agent-plugins --plugin project-manager-agentUltra-compressed communication mode. Cuts ~75% of tokens while keeping full technical accuracy by speaking like a caveman.
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Standalone image generation plugin using Nano Banana MCP server. Generates and edits images, icons, diagrams, patterns, and visual assets via Gemini image models. No Gemini CLI dependency required.