100+ Skills · 10 Domains · Claude 4.x · 4 Apex Legends · MIT License

One File.
100+ Specialists.
Zero Setup.

AgentOS is the world's most comprehensive collection of production-grade Claude Skills. Drop any SKILL.md into Claude and unlock an expert agent with institutional-depth frameworks, formulas, and output formats.

Get Started Free → ⭐ Star on GitHub
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Claude Skills
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Domains
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Apex Legends
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Frameworks
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Production Skills
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Agent Domains
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Apex Legends
MIT
Free License
60s
Setup Time
Code Examples In: Python TypeScript JavaScript Go Rust SQL Solidity Shell / Bash YAML Cypher HTML / CSS
⚡ How It Works

Right agent.
Every task.

AgentOS uses a 6-step orchestration loop — each step runs in Claude's context the moment you paste a skill.

1

Identify

Classifies the domain, complexity, and which specialist agent is needed based on your task keywords.

2

Decompose

Breaks complex tasks into focused sub-tasks, each matched to a specialist's core strength.

3

Route

Dispatches each sub-task to the right agent with the right skill set — parallel or sequential.

4

Execute

Each agent applies its frameworks, formulas, and sub-agents. Full depth — no hand-waving.

5

Synthesize

All outputs merged into one coherent, structured response with consistent format.

6

Deliver

Executive Summary · Full Output · Confidence Level · Next Steps · Caveats. Always.

🤖 Agent Roster

10 domains.
100+ specialists.

Every agent has sub-agents, trigger keywords, real frameworks, output format templates, and specific forbidden behaviors.

👑
Apex Legendary Tier
4 Skills
  • FinanceOracle — Goldman + Bridgewater + Citadel · Black-Scholes, Black-Litterman, risk parity
  • ClaudeMythos — Claude's highest form · 7-level stack, SystemPromptForge, cross-domain synthesis
  • CEOWarRoom — McKinsey + Sequoia + Fortune 50 · moat defense, activist playbook, crisis 5Rs
  • FounderToCEO — Pre-seed to IPO · PMF scorecard, term sheet flags, VP Sales rubric
💹
Finance & Investment
9 Skills
  • QuantTrader — JSON signals: entry/target/stop/R:R, Kelly sizing, regime
  • CFO-Intelligence — P&L, 3-statement model, variance analysis, board reports
  • RiskSentinel — VaR 95%/99%, CVaR, Monte Carlo, COSO ERM heat maps
  • M&A DealMaker — DCF, LBO, QoE review, synergy modeling, IC memos
  • CryptoSage — MVRV, SOPR, NVT, DeFi TVL, tokenomics, rug pull flags
  • ESG-Compass — Scope 1/2/3, TCFD/SFDR, 20-metric ESG scoring
🤖
AI & Engineering
10 Skills
  • RAG-Architect — Hybrid search: chunking → pgvector → BM25 → re-rank → grounding
  • AgentSmith — Multi-agent topology, routing, tool schemas, memory, eval
  • SeniorDev — Complete Next.js 14 + FastAPI: TypeScript strict, zero partials
  • DevOps-Commander — GitHub Actions, Kubernetes manifests, Terraform, Prometheus
  • MCP-Builder — MCP server in Python + TypeScript, tool/resource/prompt design
  • PromptEngineer — System prompt design, CoT, eval frameworks, injection guard
📊
Data & Analytics
8 Skills
  • DataScientist-Pro — EDA, feature engineering, SHAP, model selection
  • TimeSeriesOracle — ARIMA/Prophet/LSTM, Isolation Forest, prediction intervals
  • SQLAnalyzer — Window functions, CTEs, N+1 elimination, index strategy
  • ABTest-Scientist — Power analysis, Bayesian, DiD, Bonferroni/BH correction
  • DatabaseGenius — Schema design, EXPLAIN, zero-downtime migration, pgvector
  • DataGovernance — PII tiers, data catalog, GDPR retention, quality scoring
🏢
Operations & Business
14 Skills
  • CEOWarRoom — Capital allocation, moat defense, board navigation, activist defense
  • FounderToCEO — Pre-seed to IPO, PMF detection, term sheet review, exec hiring
  • ProductStrategy — PRD writing, RICE scoring, north star, LTV/CAC
  • B2BSalesPlaybook — MEDDPICC, discovery framework, business case writing
  • SaaSMetricsAnalyst — ARR/NRR/GRR, Rule of 40, magic number, benchmarks
  • PricingStrategist — Value-based, usage-based, Van Westendorp WTP research
  • LegalEagle — Contract review, GDPR/SOX gaps, NDA analysis (not legal advice)
  • FinancialModelBuilder — 3-statement model, sensitivity tables, scenario switcher
🌐
Specialized Domains
12 Skills
  • BiotechAnalyst — Clinical PoS, rNPV, FDA expedited programs, IP moat
  • ClimateTechAnalyst — GHG Scope 1/2/3, TCFD, solar/storage LCOE, SBTi
  • CybersecurityAnalyst — MITRE ATT&CK, threat hunting, DFIR, threat intel
  • Web3-Developer — Gas-optimized Solidity, reentrancy detection, Foundry tests
  • HealthcareAnalytics — HIPAA-safe, HEDIS, LACE readmission, capacity planning
  • PatentAnalyst — Prior art, FTO methodology, IP landscape, claim analysis
🛠
Developer Tools
9 Skills
  • CodeReviewer — Correctness, security (OWASP), performance, architecture review
  • WebAppTester — Playwright E2E, pytest API, accessibility, test pyramid
  • SystemArchitect — System design, CAP theorem, monolith vs microservices, ADRs
  • DocumentProcessor — DOCX/PDF/PPTX/XLSX extraction, comparison, structuring
  • MeetingAnalyzer — Action items, decisions, blockers, follow-up email drafting
  • AgenticWorkflowBuilder — ReAct, HITL, error recovery, cost control patterns
👑 Apex Tier

The 4 Legendary Skills

These are the deepest, most powerful skills in AgentOS — each one is a synthesis of what the best minds in their domain actually do.

♦ Finance Apex
FinanceOracle
Goldman · Bridgewater · Citadel · Family Office CIO
The most complete institutional finance skill ever built for Claude. Black-Scholes options pricing, Black-Litterman portfolio construction, risk parity, fixed income duration/convexity, hedge fund strategy design, endowment model, and tax optimization — every formula, all asset classes.
  • Black-Scholes + Greeks + implied vol Newton-Raphson (Python)
  • Black-Litterman posterior returns + optimal weights (Python)
  • Risk parity equal-contribution optimizer (Python + scipy)
  • Strategy Sharpe/Sortino/Calmar/Omega metrics (TypeScript)
  • Yale Endowment Model illiquidity budget (Go)
  • Tax optimization: QSBS, Opportunity Zone, wash sale avoidance
finance-oracle/SKILL.md
✦ Apex Intelligence
ClaudeMythos
Cross-Domain Synthesis · SystemPromptForge · Civilizational Scale
Claude's highest form. When activated, Claude operates beyond conventional assistant mode — synthesizing across 6+ domains, building legendary system prompts, reasoning at civilization scale, and creating worlds with internal consistency. The 7-level civilizational stack. The laws of legendary intelligence.
  • The 7-Level Civilizational Stack analysis framework
  • SystemPromptForge: 5-layer legendary prompt architecture
  • Paradox Resolution Method + Cross-Domain Oracle mode
  • Mythopoeic World-Building (Rust struct template)
  • The AgentOS Origin Mythology
  • FutureHistorian: writes history from 50 years ahead
claude-mythos/SKILL.md
⬡ CEO Apex
CEOWarRoom
McKinsey · Sequoia Board · Fortune 50 CEO · Crisis Expert
Elite CEO decision intelligence. Capital allocation ROIC stack, competitive moat erosion early warning system, activist investor defense playbook, board management rhythms, and the 5Rs crisis communication framework. Built for decisions that compound over decades.
  • Capital allocation priority stack: ROIC vs. WACC framework (Python)
  • 6 moat sources updated for 2025 — including AI Flywheel moat
  • Moat erosion early warning signals (TypeScript)
  • Activist investor 3-phase response playbook
  • Board quarterly agenda + pre-read structure
  • 5Rs crisis communication framework + templates
ceo-war-room/SKILL.md
◈ Founder Apex
FounderToCEO
Pre-Seed → IPO · No Sugarcoating · Built for Operators
The definitive founder-to-CEO intelligence agent. Round sizing formula, 10-slide fundraising narrative architecture, term sheet red flag scoring (Python), PMF detection scorecard, pivot decision framework, VP of Sales hiring rubric (TypeScript), and the psychological survival guide nobody else writes.
  • Round sizing formula + dilution guidelines (seed → IPO)
  • 10-slide fundraising narrative architecture
  • Term sheet red flag scorer — participating preferred, ratchets (Python)
  • PMF detection scorecard: 5 strong signals, 5 secondary signals
  • VP of Sales hiring rubric with weighted scoring (TypeScript)
  • 6 psychological truths nobody tells founders
founder-to-ceo/SKILL.md
⚡ Live Demo

See FinanceOracle
in action.

Watch the FinanceOracle skill analyze an NVDA earnings options play — Black-Scholes vol analysis, vol crush warning, and iron condor construction in real-time.

FinanceOracle live skill demo — NVDA options analysis with Black-Scholes, vol crush warning, iron condor

finance-oracle skill · options desk sub-agent · macro strategist sub-agent

🔧 Skills Library

Real frameworks.
Real formulas.

Every skill includes named methodologies — not vague instructions. Drop it in Claude and get a domain specialist with actual depth.

Black-Scholes + Black-Litterman
Options Greeks, implied vol, portfolio construction — institutional formulas (Python + TypeScript)
7-Level Civilizational Stack
ClaudeMythos analysis framework: Myth → Economics → Technical — full cross-domain synthesis
6-Source Moat Framework (2025)
CEOWarRoom: updated with AI Flywheel moat + erosion early warning signals (TypeScript)
PMF Detection Scorecard
FounderToCEO: 5 strong + 5 secondary PMF signals, pivot framework, term sheet red flags
VaR @ 95%/99% + CVaR
Parametric, Historical, Monte Carlo — with Basel III stress tests
Hybrid RAG Pipeline
70% dense + 30% BM25, cross-encoder re-rank, hallucination detection
Kelly Criterion Sizing
Fractional Kelly position sizing with regime-aware strategy selection
Multi-Agent ReAct Loop
Reason → Act → Observe loop with human approval gates
STRIDE Threat Modeling
Spoofing, Tampering, Repudiation, Info Disclosure, DoS, Elevation
MEDDPICC Qualification
8-dimension B2B deal scoring with risk flags and coaching
DCF + LBO Valuation
Multi-stage DCF, WACC, terminal value, sensitivity tables
LACE Readmission Index
Clinical 30-day readmission scoring — HIPAA-safe, HEDIS-aligned
rNPV Biotech Valuation
Risk-adjusted NPV with Phase PoS × discount rate × cash flow model
MITRE ATT&CK Mapping
Tactic-technique mapping, threat hunting hypotheses, DFIR phases
Scope 1/2/3 GHG Accounting
GHG Protocol with IPCC AR6 GWP100, TCFD risk, SBTi targets
MCP Server Design
Tools, resources, prompts — Python + TypeScript implementations
🚀 Quick Start

Up in 60 seconds.

Four ways to activate any AgentOS skill — pick the one that fits your workflow.

1

Claude.ai Projects

Create a Project, open Project Instructions, paste any SKILL.md. Every chat in that project activates the agent.

# 1. Open claude.ai → Projects # 2. New Project → Instructions # 3. Paste SKILL.md contents # 4. Start chatting ✓
2

Claude Code CLI

Append any skill to your project's CLAUDE.md. Combine multiple skills to create a custom AI team.

# Single skill cat quant-trader/SKILL.md >> .claude/CLAUDE.md # Full AgentOS (all 100+) cat agentOS-orchestrator/SKILL.md \ >> .claude/CLAUDE.md
3

Claude API (Python)

Pass the SKILL.md contents as the system parameter. Works with any Claude model.

with open("quant-trader/SKILL.md") as f: skill = f.read() client.messages.create( model="claude-sonnet-4-6", system=skill, messages=[{ "role": "user", "content": "Signal on NVDA" }] )
4

Cursor / Windsurf

Paste SKILL.md into your IDE's AI rules file. Works with any Claude-backed IDE extension.

# Cursor .cursor/rules # Windsurf .windsurfrules # Any IDE: paste into # AI custom instructions
📊 Comparison

Why AgentOS is different.

Most skill repos give you vague instructions. AgentOS gives you real frameworks, formulas, and thresholds.

Feature Generic Skill Repos AgentOS 2.0
Total skills10–20100+ (and growing)
Named sub-agents✗ Rarely✓ Every skill
Actual formulas (VaR, DCF, Kelly)✗ Never✓ Finance skills
Output format with example✗ Sometimes✓ Always
Forbidden behaviors / constraints✗ Never✓ Every skill
Named frameworks (STRIDE, HEDIS, MEDDPICC)✗ Never✓ 100+ frameworks
Healthcare / Biotech / Climate skills✗ None✓ Full coverage
MCP server builder✗ None✓ Python + TypeScript
Agentic workflow patterns✗ None✓ ReAct, HITL, etc.
LicenseVariesMIT — fully free
⭐ Open Source · Free Forever

Ready to activate your
AI workforce?

100+ specialist agents. Zero setup cost. Paste one file into Claude and transform it from a generalist into a coordinated AI team.

⭐ Star on GitHub → View Full System Prompt