lean-ctx 3.6.16

Context Runtime for AI Agents with CCP. 62 MCP tools, 10 read modes, 60+ compression patterns, cross-session memory (CCP), persistent AI knowledge with temporal facts + contradiction detection, multi-agent context sharing, LITM-aware positioning, AAAK compact format, adaptive compression with Thompson Sampling bandits. Supports 24+ AI tools. Reduces LLM token consumption by up to 99%.
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<!-- lean-ctx-owned: PROJECT-LEAN-CTX.md v1 -->
# lean-ctx — Context Engineering Layer
<!-- lean-ctx-rules-v10 -->

## Mode Selection
1. Editing the file? → `full` first, then `diff` for re-reads
2. Need API surface only? → `map` or `signatures`
3. Large file, context only? → `entropy` or `aggressive`
4. Specific lines? → `lines:N-M`
5. Active task set? → `task`
6. Unsure? → `auto` (system selects optimal mode)

Anti-pattern: NEVER use `full` for files you won't edit — use `map` or `signatures`.

## File Editing
Use native Edit/StrReplace if available. If Edit requires Read and Read is unavailable, use ctx_edit.
Write, Delete, Glob → use normally. NEVER loop on Edit failures — switch to ctx_edit immediately.

## Proactive (use without being asked)
- `ctx_overview(task)` at session start
- `ctx_compress` when context grows large

Fallback only if a lean-ctx tool is unavailable: use native equivalents.
<!-- /lean-ctx -->