v3.6.16

Added

• First-class OpenClaw agent support — lean-ctx init --agent openclaw writes the MCP server entry to ~/.openclaw/openclaw.json under mcp.servers.lean-ctx (nested JSON structure), installs global rules to ~/.openclaw/rules/lean-ctx.md, and copies the LeanCTX SKILL.md to ~/.openclaw/skills/lean-ctx/. lean-ctx doctor detects OpenClaw installations. lean-ctx setup auto-configures when ~/.openclaw/ exists
• Context package graph-native architecture (.ctxpkg v2) — New ContextGraph data model (ContextNode, ContextEdge) with activation weights and temporal metadata. Graph-merge composition with conflict detection and contradiction resolution. Ed25519 package signing with hex-encoded key verification. Manifest schema version 2 with scoped package names (@scope/name) and conformance levels (Basic, Graph, Cognitive). New docs/specs/ with JSON schema
• LeanCTX Custom GPT documentation — Knowledge base and system prompt prepared for creating a ChatGPT Custom GPT to answer lean-ctx documentation questions (files in docs/gpt/, gitignored)

Fixed

• ctx_session finding panic on em-dash (#272) — parse_finding_value crashed on multi-byte separators like " — " (space + U+2014 EM DASH + space = 5 bytes) because the code assumed a 3-byte ASCII separator. Now dynamically determines separator length using str::len(). Added 6 regression tests including exact repro with Cyrillic text from the issue report
• Panic handler returns isError: false — The catch_unwind block in the MCP server returned panics as successful tool results (isError: false), hiding crashes from AI agents. Now returns CallToolResult::error so isError: true is set correctly

Upgrade

lean-ctx update                 # recommended (auto-downloads + refreshes shell hooks)
cargo install lean-ctx          # or
npm update -g lean-ctx-bin      # or
brew upgrade lean-ctx

Note: After upgrading via cargo/npm/brew, run lean-ctx setup to refresh shell aliases. lean-ctx update does this automatically.

Full Changelog: v3.6.16...v3.6.16