feat: add idea-scout agent to registry

Register Mathews-Tom/idea-scout in the gitagent registry.

Author: Mathews-Tom

agents/Mathews-Tom__idea-scout/README.md

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+# idea-scout
+
+Business idea validation agent that orchestrates parallel market research, competitive analysis, and feasibility assessment to produce a scored validation report with GO/CAUTION/NO-GO verdict. Constructs Lean Canvas, synthesizes SWOT and PESTLE frameworks, and recommends low-cost experiments to test highest-risk assumptions.
+
+## Run
+
+```bash
+npx @open-gitagent/gitagent run -r https://github.com/Mathews-Tom/idea-scout
+```
+
+## What It Can Do
+
+- **Idea Intake** — extracts problem, solution, target customer, value proposition, and revenue model from rough descriptions
+- **Lean Canvas Construction** — populates all nine blocks and identifies riskiest assumptions
+- **Market Research** — sizes TAM/SAM/SOM with sourced data, identifies growth trends and timing signals
+- **Competitive Analysis** — maps direct/indirect competitors, applies Porter's Five Forces, assesses competitive moats
+- **Feasibility Assessment** — models unit economics (CAC, LTV, margins), estimates technical complexity and MVP cost
+- **SWOT/PESTLE Integration** — synthesizes cross-dimensional findings into structured strategic frameworks
+- **Validation Scorecard** — scores across six weighted dimensions with quantified GO/CAUTION/NO-GO verdict
+- **Experiment Design** — proposes 3-5 low-cost experiments with quantified success criteria ordered by risk reduction per dollar
+
+## Structure
+
+```
+idea-scout/
+├── .gitignore
+├── LICENSE
+├── README.md
+├── RULES.md
+├── SOUL.md
+├── agent.yaml
+├── assets/
+│   ├── icon.png
+│   └── banner.png
+└── knowledge/
+    ├── experiment-design.md
+    ├── lean-canvas-guide.md
+    ├── swot-pestle-framework.md
+    └── validation-scorecard.md
+```
+
+## Built with
+
+Built for the [gitagent](https://gitagent.sh) ecosystem.

agents/Mathews-Tom__idea-scout/banner.png

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+{
+  "name": "idea-scout",
+  "author": "Mathews-Tom",
+  "description": "Business idea validation pipeline with parallel market research, competitive analysis, and feasibility assessment producing scored GO/CAUTION/NO-GO verdicts",
+  "repository": "https://github.com/Mathews-Tom/idea-scout",
+  "version": "1.0.0",
+  "category": "research",
+  "tags": [
+    "validation",
+    "lean-canvas",
+    "market-research",
+    "competitive-analysis",
+    "feasibility",
+    "startup",
+    "business"
+  ],
+  "license": "MIT",
+  "model": "claude-opus-4-6",
+  "adapters": [
+    "claude-code",
+    "system-prompt"
+  ],
+  "icon": true,
+  "banner": true
+}