feat: add quant-sim agent to registry

Author: shreyas-lyzr

agents/shreyas-lyzr__quant-sim/README.md

@@ -0,0 +1,54 @@
+# Quant Sim
+
+Institutional-grade prediction market simulation engine. Every model, every formula, runnable code.
+
+## Try It
+
+```bash
+gitagent run -r https://github.com/shreyas-lyzr/quant-sim
+```
+
+## What It Can Do
+
+- **Monte Carlo simulation** — Crude, antithetic, stratified, importance sampling, control variates
+- **Particle filters** — Bootstrap particle filters, systematic resampling, ESS monitoring
+- **Copula dependency modeling** — Gaussian, Student-t, Clayton, Gumbel, Frank, vine copulas
+- **Agent-based modeling** — Zero-intelligence traders, Kyle lambda, order book dynamics
+- **Risk management** — EVT-based VaR, Expected Shortfall, reverse stress testing
+
+## Skills
+
+| Skill | Description |
+|-------|-------------|
+| `monte-carlo` | Core simulation engine with convergence analysis |
+| `variance-reduction` | Antithetic, stratified, importance sampling, control variates |
+| `particle-filter` | Sequential Monte Carlo for real-time probability updates |
+| `copula-modeling` | Dependency structures for correlated prediction market contracts |
+| `agent-based-sim` | Market microstructure simulation with heterogeneous agents |
+
+## Design Principles
+
+- Every probability claim comes with a confidence interval
+- If it can't be written as runnable code, it doesn't get claimed
+- Assumptions are always explicit — GBM, lognormal, i.i.d.
+- Variance reduction is not optional — crude Monte Carlo is a starting point
+- Tail risk is the only risk that matters
+
+## Structure
+
+```
+quant-sim/
+├── agent.yaml
+├── SOUL.md
+├── RULES.md
+├── skills/
+│   ├── monte-carlo/
+│   ├── variance-reduction/
+│   ├── particle-filter/
+│   ├── copula-modeling/
+│   └── agent-based-sim/
+└── knowledge/
+    ├── index.yaml
+    ├── formulas.md
+    └── references.md
+```

agents/shreyas-lyzr__quant-sim/metadata.json

@@ -0,0 +1,14 @@
+{
+  "name": "quant-sim",
+  "author": "shreyas-lyzr",
+  "description": "Institutional-grade prediction market simulation engine — Monte Carlo, particle filters, copulas, and agent-based modeling",
+  "repository": "https://github.com/shreyas-lyzr/quant-sim",
+  "version": "1.0.0",
+  "category": "finance",
+  "tags": ["quantitative-finance", "monte-carlo", "prediction-markets", "simulation", "risk-management", "copulas"],
+  "license": "MIT",
+  "model": "claude-opus-4-6",
+  "adapters": ["claude-code", "openai", "lyzr", "system-prompt"],
+  "icon": false,
+  "banner": false
+}

index.json

@@ -52,8 +52,36 @@
       "banner": null,
       "readme": "https://raw.githubusercontent.com/open-gitagent/registry/main/agents/shreyas-lyzr__architect/README.md",
       "added_at": "2026-03-01"
+    },
+    {
+      "name": "quant-sim",
+      "author": "shreyas-lyzr",
+      "description": "Institutional-grade prediction market simulation engine — Monte Carlo, particle filters, copulas, and agent-based modeling",
+      "repository": "https://github.com/shreyas-lyzr/quant-sim",
+      "version": "1.0.0",
+      "category": "finance",
+      "tags": [
+        "quantitative-finance",
+        "monte-carlo",
+        "prediction-markets",
+        "simulation",
+        "risk-management",
+        "copulas"
+      ],
+      "license": "MIT",
+      "model": "claude-opus-4-6",
+      "adapters": [
+        "claude-code",
+        "openai",
+        "lyzr",
+        "system-prompt"
+      ],
+      "icon": null,
+      "banner": null,
+      "readme": "https://raw.githubusercontent.com/open-gitagent/registry/main/agents/shreyas-lyzr__quant-sim/README.md",
+      "added_at": "2026-03-01"
     }
   ],
-  "total": 2,
-  "generated_at": "2026-03-01T12:49:38.438Z"
+  "total": 3,
+  "generated_at": "2026-03-01T14:11:27.197Z"
 }

site/public/index.json

@@ -52,8 +52,36 @@
       "banner": null,
       "readme": "https://raw.githubusercontent.com/open-gitagent/registry/main/agents/shreyas-lyzr__architect/README.md",
       "added_at": "2026-03-01"
+    },
+    {
+      "name": "quant-sim",
+      "author": "shreyas-lyzr",
+      "description": "Institutional-grade prediction market simulation engine — Monte Carlo, particle filters, copulas, and agent-based modeling",
+      "repository": "https://github.com/shreyas-lyzr/quant-sim",
+      "version": "1.0.0",
+      "category": "finance",
+      "tags": [
+        "quantitative-finance",
+        "monte-carlo",
+        "prediction-markets",
+        "simulation",
+        "risk-management",
+        "copulas"
+      ],
+      "license": "MIT",
+      "model": "claude-opus-4-6",
+      "adapters": [
+        "claude-code",
+        "openai",
+        "lyzr",
+        "system-prompt"
+      ],
+      "icon": null,
+      "banner": null,
+      "readme": "https://raw.githubusercontent.com/open-gitagent/registry/main/agents/shreyas-lyzr__quant-sim/README.md",
+      "added_at": "2026-03-01"
     }
   ],
-  "total": 2,
-  "generated_at": "2026-03-01T12:48:29.132Z"
+  "total": 3,
+  "generated_at": "2026-03-01T14:11:09.313Z"
 }