feat: consolidate all Anthropic plugins into ECC v2.0.0

Ports functionality from 10+ separate plugins into ECC so users only
need one plugin installed. Consolidates: pr-review-toolkit, feature-dev,
commit-commands, hookify, code-simplifier, security-guidance,
frontend-design, explanatory-output-style, and personal skills.

New agents (8): code-architect, code-explorer, code-simplifier,
comment-analyzer, conversation-analyzer, pr-test-analyzer,
silent-failure-hunter, type-design-analyzer

New commands (9): commit, commit-push-pr, clean-gone, review-pr,
feature-dev, hookify, hookify-list, hookify-configure, hookify-help

New skills (8): frontend-design, hookify-rules, github-ops,
knowledge-ops, lead-intelligence, oura-health, pmx-guidelines, remotion

Enhanced skills (8): article-writing, content-engine, market-research,
investor-materials, investor-outreach, x-api, security-scan,
autonomous-loops — merged with personal skill content

New hook: security-reminder.py (pattern-based OWASP vulnerability
warnings on file edits)

Totals: 36 agents, 69 commands, 128 skills, 29 hook scripts

skills/market-research/SKILL.md

@@ -65,6 +65,30 @@ Default structure:
 5. recommendation
 6. sources
 
+## Domain-Specific Research Context
+
+When researching specific verticals, collect domain-specific signals:
+
+### Prediction Markets
+Key metrics: Volume, open interest, user count, market categories
+Regulatory landscape: CFTC (US), FCA (UK), global patchwork
+Key players: Polymarket, Kalshi, Robinhood (event contracts), Metaculus, Manifold
+
+### DeFi / Structured Products
+Key concepts: Vaults, exotic options, baskets, LP positions, DLMM
+Key players: Cega, Ribbon Finance, Opyn, OrBit Markets
+Chain-specific context matters (Solana vs Ethereum vs L2s)
+
+### AI Agent Security
+Key concepts: Agent permissions, tool poisoning, prompt injection, OWASP LLM Top 10
+Key players: Invariant Labs, Backslash, Dam Secure, Cogent Security, Entire, Pillar Security
+
+### General Research Practices
+- For investor due diligence: produce a 200-300 word dossier with fund overview, relevant investments, thesis alignment, suggested angle, and red flags
+- For competitive analysis: always include "so what" for each finding relative to the user's venture
+- For market sizing: follow TAM/SAM/SOM with explicit growth rate (CAGR with source), key drivers, and key risks
+- For technology research: cover architecture (not marketing), trade-offs, adoption signals (GitHub stars, npm downloads, TVL if DeFi), and integration complexity
+
 ## Quality Gate
 
 Before delivering:
@@ -73,3 +97,5 @@ Before delivering:
 - the recommendation follows from the evidence
 - risks and counterarguments are included
 - the output makes a decision easier
+- no filler paragraphs or generic market commentary
+- contrarian/risk perspective explicitly included