Chameleon

v2.67.0 Bugfix

This release fixes issues for SREs watching stability and regressions.

Published 19d Developer Productivity

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

ai-coding-assistant archetype ast-analysis claude-code claude-plugin code-conventions

+12 more

code-review code-style developer-tools javascript linter mcp mcp-server prompt-engineering python ruby rails typescript

Affected surfaces

auth

Summary

AI summary

Fixed SessionStart ignoring profile loadability checks and corrected archetype contract handling for includes.

Full changelog

SessionStart no longer injects conventions from an unloadable profile. A
profile written by a newer engine or an unsupported schema is refused by the
loader, get_status, and PreToolUse (profile_too_new / unsupported_schema),
but the SessionStart conventions read went straight to disk and skipped that
check, serving guidance the rest of the engine rejects. It now gates on
_ss_profile_loadable, so an unloadable profile injects nothing while a healthy
one still injects (fail-safe).
Include-anchored archetypes now get a per-edit class-contract directive. A
Ruby Sidekiq worker (include Sidekiq::Worker) or a Python mixin carries
dominant_include / include_frequency rather than dominant_base, and the
archetype-facts base fallback only read dominant_base. The sole class-heavy
archetype at ~99% include consistency was dropped; it now falls back to the
dominant include ("includes X").

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About Chameleon

v3.0.0 MCP surface folded from 48 tools to 19; remaining 32 operator tools become actions on three dispatchers.