Add basic-memory as a global cross-project knowledge store alongside
the existing per-project .memory/ system. Agents can now persist
reusable patterns, conventions, and lessons learned across all projects
via MCP tools (write_note, search_notes, build_context).
Changes:
- opencode.jsonc: add basic-memory MCP server config
- AGENTS.md: rewrite Project Memory section for dual system with
routing table (global vs per-project)
- agents/lead.md: integrate basic-memory into phase transitions,
CONSULT, PHASE-WRAP, escalation, and knowledge freshness
- agents/sme.md: dual caching strategy (basic-memory for cross-project
guidance, .memory/ for project-specific)
Remove the megamemory MCP knowledge graph and replace with plain
markdown files in .memory/ for tracking plans, research, knowledge,
and implementation state. This enables collaboration across people
and agentic coding tools (Claude Code, Copilot, Cursor, etc.).
Changes:
- Remove megamemory MCP from opencode.jsonc
- Delete tool/megamemory.ts and .megamemory/ database
- Rewrite all 25 config files to use .memory/ markdown files
- Add cross-tool instruction file awareness (AGENTS.md, CLAUDE.md,
copilot-instructions.md, .cursorrules)
- Update save-memory, bootstrap-memory, status commands for md workflow
- Update all agent files, skills, and commands consistently
