datetime
Get current date and time in various formats. Use whenever you need the current date, time, timestamps, or formatted datetime values for any
Open source Repository Open in the app JSON README (API)
About
Get current date and time in various formats. Use whenever you need the current date, time, timestamps, or formatted datetime values for any purpose (logging, file naming, scheduling, comparisons, etc
Details
- Kind
- Agent skills
- Topic
- Productivity
- Publisher
- deevsdeevs
- Origin
- majiayu
- Category
- ferramentas
- Stars
- 40
- Forks
- 6
- Open pull requests
- 7
- Last push
- 2026-07-30T09:08:56Z
- Repository state
- ativo
- Language
- Shell
- License
- Apache-2.0
- Added
- 2026-09-02 18:17:35
- Updated
- 2026-09-02 18:17:35
- Origin id
deevsdeevs/agent-system/development/datetime@main
README
# Deevs' Agent System
Deevs' plugin marketplace for Claude Code with workflow chains, terminal control, and expert agents.
## Installation
```bash
/plugin marketplace add git@github.com:DeevsDeevs/agent-system.git
```
## Codex Setup
Codex loads repo-scoped skills from `.agents/skills`. This repo includes `.agents/skills` symlinks to each skill folder.
For backward compatibility, `.codex/skills` symlinks are also kept.
Codex multi-agent role config for all personas is included in:
- `.codex/config.toml`
- `.codex/agents/*.toml`
Usage:
- Invoke a skill with `$skill-name` or `/skills`.
- For chain operations: `$chain-system link <name>`, `$chain-system load <name>`, `$chain-system list`.
- For persona workflows: `$dev-experts <persona>`, `$bug-hunters <role>`, `$alpha-squad <role>`, `$mft-research-experts <role>`.
If Codex was already running, restart it to reload the skills.
Global (user-scoped) install for any repo:
```bash
curl -fsSL https://raw.githubusercontent.com/DeevsDeevs/agent-system/main/scripts/install.sh \
| bash -s -- --non-interactive --platform codex
```
Install selected skills only:
```bash
curl -fsSL https://raw.githubusercontent.com/DeevsDeevs/agent-system/main/scripts/install.sh \
| bash -s -- --non-interactive --platform codex --skills dev-experts,bug-hunters
```
Installer (interactive by default):
```bash
curl -fsSL https://raw.githubusercontent.com/DeevsDeevs/agent-system/main/scripts/install.sh \\
| bash -s --
```
Installer flags: `--non-interactive`, `--platform claude|codex|both`, `--repo-ref <tag|branch|commit>`, `--uninstall`, `--skills a,b,c`.
Uninstall:
- Codex: run the installer with `--uninstall`.
- Claude Code: use `/plugin uninstall <plugin>@deevs-agent-system` inside Claude Code.
Install a single skill by URL with `$skill-installer`.
## Plugins
### chain-system
Multi-session workflow chains for maintaining context across conversations.
**Core**: Save conversation state, resume complex projects across sessions without losing technical details.
**Commands**:
- `/chain-link [name]` - Save current work to chain
- `/chain-load [name]` - Resume from saved chain
- `/chain-list` - List all chains
**Use when**: Working on multi-session projects, need to pause and resume with full context.
**Details**: [chain-system/README.md](chain-system/README.md)
```bash
/plugin install chain-system@deevs-agent-system
```
---
### dev-experts
Critical, opinionated developer personas focused on approach and methodology.
**Agents**:
**`/architect`** - Technical lead and architect
- Plans features, explores alternatives with trade-off analysis
- Creates actionable implementation plans
- Use for: Architecture decisions, feature design
**`/devops`** - Production detective
- Methodical bug hunting and failure investigation
- Forms hypotheses, tests systematically
- Use for: Production issues, mysterious bugs, deployment failures
**`/rust-dev`** - Rust purist
- Hunts un-Rusty patterns, ownership issues, safety violations
- Use for: Rust code review, idiom improvements
**`/python-dev`** - Pythonista
- Type safety, async pitfalls, modern Python (3.10+)
- Use for: Python code review, modernization
**`/cpp-dev`** - C++ performance purist
- UB, memory bugs, latency killers, lock-free correctness
- Use for: C++ code review, performance optimization
**`/reviewer`** - Grumpy code wizard, 40 years experience
- Security holes, race conditions, performance sins, edge cases
- Line-by-line analysis with specific fixes
- Use for: Pre-merge review, security audit
**`/tester`** - Testing specialist
- Comprehensive, real-world tests (no fake tests)
- Use for: Writing tests, improving coverage
**Details**: [dev-experts/README.md](dev-experts/README.md)
```bash
/plugin install dev-experts@deevs-agent-system
```
---
### alpha-squad
Five hypothesis generators attacking from complementary angles. Mechanism over fit. Counterparty over correlation.
**Agents**:
**`/fundamentalist`** - Accounting & value lens
- Financial statements, earnings quality, capital efficiency
- Use for: Mispricing from accounting misreads
**`/vulture`** - Flows & constraints lens
- Forced sellers, index reconstitutions, 13F crowding
- Use for: Constraint-driven alpha, calendar flows
**`/network-architect`** - Relationships & propagation lens
- Customer-supplier networks, lead-lag, contagion paths
- Use for: Information propagation, network effects
**`/book-physicist`** - Microstructure & entropy lens
- Order book entropy, informativity decomposition, structural models (Kyle, Hawkes)
- Use for: Microstructure alpha, order flow informativity, entropy regime detection
**`/causal-detective`** - Mechanisms & confounding lens
- Frisch-Waugh-Lovell, Double ML, placebo tests
- Use for: Proving causal mechanisms, killing confounded signals
**Details**: [alpha-squad/README.md](alpha-squad/README.md)
```bash
/plugin install alpha-squad@deevs-agent-system
```
---
### mft-research-experts
Orchestration, data validation, risk geometry, hypothesis execution, and forensic audit. The infrastructure that makes alpha-squad real - or kills it.
**Agents**:
**`/mft-strategist`** - Obsessive coordinator
- Orchestrates hypothesis generation and destruction
- Routes Data Sentinel → Alpha Squad → Factor Geometer → Skeptic
- Use for: Starting any research, SHIP/KILL/ITERATE decisions
**`/data-sentinel`** - Paranoid gatekeeper
- MUST be invoked FIRST on any data
- Trusts nothing, asks before filtering
- Use for: Any data validation
**`/factor-geometer`** - Risk architect
- Factor loadings, covariance estimation, alpha-orthogonal decomposition
- Use for: Geometry check, factor exposure analysis
**`/skeptic`** - Hypothesis executioner
- Dual causal + statistical validation gauntlet
- Use for: Full hypothesis validation (Rademacher, walk-forward, placebos)
**`/forensic-auditor`** - Post-mortem investigator
- Traces assumption failures, runs on schedule and crisis
- Use for: Pipeline review, incident investigation, periodic audit
**Details**: [mft-research-experts/README.md](mft-research-experts/README.md)
```bash
/plugin install mft-research-experts@deevs-agent-system
```
---
### bug-hunters
Systematic bug hunting with spec reconstruction, adversarial validation, and confidence-ranked reports.
**Agents**:
**`/orchestrator`** - Central brain (RED)
- Reconstructs spec from code, spawns hunters, challenges findings
- Filters false positives via adversarial validation with dev-experts
- Use for: Starting any bug hunting session
**`/logic-hunter`** - Spec detective (ORANGE)
- Language-agnostic logic bugs, spec-vs-implementation gaps
- Scan mode (hotspots) → Hunt mode (deep trace)
- Use for: Algorithm correctness, data flow issues, design intent verification
**`/cpp-hunter`** - C++ bug hunter (YELLOW)
- Memory corruption, UB, concurrency issues
- Hypothesis-driven, demands proof
- Use for: Crash debugging, memory bugs, mysterious C++ failures
**`/python-hunter`** - Python bug hunter (YELLOW)
- Async pitfalls, None propagation, type violations
- Hypothesis-driven, demands proof
- Use for: Python-specific bugs, type mismatches, async issues
**Flow**: Spec Reconstruction → Hotspot Scan → Hunter Deployment → Adversarial Challenge → Confidence Scoring → Report
**Details**: [bug-hunters/README.md](bug-hunters/README.md)
```bash
/plugin install bug-hunters@deevs-agent-system
```
---
### cost-status
Status bar showing session cost, monthly cost, total cost, and context window usage.
**Display**: `$0.52/$30.00/$150.00 | 38k/200k (19%)`
- `$session/$month/$total` - Cost tracking at three levels
- `used/max (%)` - Context window usage
**Setup**: After installation, add to `~/.claude/settings.json`:
```json
{
"statusLine": {
"type": "command",
"command": "bash ~/.claude/scripts/show-cost.sh"
},
}
```
Find the path with:
```bash
find ~/.claude -name "show-cost.sh" -path "*/cost-status/*" 2>/dev/null | head -1
```
**Details**: [cost-status/README.md](cost-status/README.md)
```bash
/plugin install cost-status@deevs-agent-system
```
### arxiv-search
Search arXiv preprint repository for academic papers.
**Core**: Query arXiv for research papers across physics, mathematics, computer science, quantitative biology, finance, and statistics.
**Quick start**:
```bash
# Basic search (auto-selects Python or bash)
arxiv_search "transformer attention mechanism"
# Limit results
arxiv_search "protein folding" --max-papers 5
```
**Use when**: Finding preprints, ML/AI papers, mathematical methods, scientific literature before journal publication.
**Dependencies**: None (bash fallback). For better reliability: `uv pip install arxiv`
**Details**: [arxiv-search/SKILL.md](arxiv-search/SKILL.md)
```bash
/plugin install arxiv-search@deevs-agent-system
```
## Agent Color Scheme
Universal color scheme across all agent plugins:
| Color | Role | Examples |
|-------|------|----------|
| ❤️ **RED** | Deciders & Orchestrators | `architect`, `mft-strategist`, `orchestrator`, `devops` |
| 🧡 **ORANGE** | Hybrid (can lead or challenge) | `logic-hunter` |
| 💛 **YELLOW** | Checkers & Validators | `reviewer`, `cpp-hunter`, `python-hunter`, `skeptic`, `forensic-auditor` |
| 💙 **BLUE** | Builders & Implementers | `cpp-dev`, `python-dev`, `rust-dev`, `tester` |
| 💚 **CYAN** | Researchers & Analysts | `data-sentinel`, `fundamentalist`, `vulture`, `network-architect`, `book-physicist`, `causal-detective`, `factor-geometer` |
## Credits
Inspired by:
- [claude-code-tools](https://github.com/pchalasani/claude-code-tools/) by pchalasani
- [superpowers](https://github.com/obra/superpowers/) by obra
- [agent-commands](https://github.com/mitsuhiko/agent-commands) by mitsuhiko