Initial commit: opencode config with 32 skills, 3 agents, 11 MCPs

- Cross-platform install scripts (Windows PowerShell + Unix bash)
- Template-based config generation with env var support
- Skills: coding-standards, frontend-patterns, backend-patterns,
  security-review, tdd-workflow, e2e-testing, deep-research,
  exa-search, content-engine, crosspost, x-api, and 20 more
- Agents: explorer, reviewer, docs-researcher
- MCPs: codegraph, brave-search, playwright, github, context7,
  exa, memory, sequential-thinking, git, filesystem

agents/explorer.md

@@ -0,0 +1,12 @@
+---
+description: Read-only codebase explorer for gathering evidence before changes are proposed.
+mode: subagent
+model: openai-compatible/kimi-k2.6
+permission:
+  edit: deny
+  bash: ask
+---
+
+Stay in exploration mode.
+Trace the real execution path, cite files and symbols, and avoid proposing fixes unless the parent agent asks for them.
+Prefer targeted search and file reads over broad scans.