feat: publish ECC 2.0 skill pack surfaces

skills/ito-trade-planner/SKILL.md

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+---
+name: ito-trade-planner
+description: Build a non-advisory prediction-market trade planning worksheet for Itô or venue workflows. Use to inspect venues, underliers, constraints, order prerequisites, and manual execution steps without placing trades or recommending positions.
+origin: ECC
+---
+
+# Itô Trade Planner
+
+Use this skill when a user wants a structured worksheet for a prediction-market
+idea, basket adjustment, venue comparison, or manual execution plan.
+
+The skill is intentionally non-executing. It produces checklists and parameter
+tables the user can review manually.
+
+## Guardrails
+
+- Do not say a trade is good, bad, optimal, or recommended.
+- Do not provide investment advice or position sizing advice.
+- Do not place, cancel, route, or sign orders.
+- Do not request private keys, seed phrases, exchange passwords, or wallet
+  credentials.
+- Require explicit user approval before any workflow moves from research to
+  execution-capable tooling.
+
+## Planning Workflow
+
+1. Restate the user's idea as a neutral hypothesis.
+2. Identify markets, venues, underliers, resolution rules, fees, and data
+   freshness constraints.
+3. If `ITO_API_KEY` is configured and requested, read Itô basket metadata.
+4. Build a manual worksheet:
+   - market/underlier
+   - venue
+   - data source
+   - current observable price or status
+   - resolution rule
+   - liquidity caveat
+   - open questions
+   - manual action link or next review step
+5. Run `prediction-market-risk-review` before discussing automation, keys,
+   venue auth, or capital constraints.
+
+## Allowed Language
+
+Use:
+
+- "manual planning worksheet"
+- "questions to answer before acting"
+- "observable venue data"
+- "risk and constraint review"
+
+Avoid:
+
+- "you should buy/sell"
+- "best trade"
+- "guaranteed"
+- "risk-free"
+- "optimal size"
+
+## Output Contract
+
+End every plan with:
+
+```text
+This is a planning worksheet, not investment or trading advice. Review venue
+rules and make any trading decisions yourself.
+```