All `except Exception:` now catch as `except Exception as exc:` with
appropriate logging (warning for critical paths, debug for graceful degradation).
Added logger setup to 4 files that lacked it:
- src/timmy/memory/vector_store.py
- src/dashboard/middleware/csrf.py
- src/dashboard/middleware/security_headers.py
- src/spark/memory.py
31 files changed across timmy core, dashboard, infrastructure, integrations.
Zero bare excepts remain. 1340 tests passing.
Consolidates 3 separate memory databases (semantic_memory.db, swarm.db
memory_entries, brain.db) into a single data/memory.db with facts,
chunks, and episodes tables.
Key changes:
- Add unified schema (timmy/memory/unified.py) with 3 core tables
- Redirect vector_store.py and semantic_memory.py to memory.db
- Add thought distillation: every Nth thought extracts lasting facts
- Enrich agent context with known facts in system prompt
- Add memory_forget tool for removing outdated memories
- Unify embeddings: vector_store delegates to semantic_memory.embed_text
- Bridge spark events to unified event log
- Add pruning for thoughts and events with configurable retention
- Add data migration script (timmy/memory_migrate.py)
- Deprecate brain.memory in favor of unified system
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* polish: streamline nav, extract inline styles, improve tablet UX
- Restructure desktop nav from 8+ flat links + overflow dropdown into
5 grouped dropdowns (Core, Agents, Intel, System, More) matching
the mobile menu structure to reduce decision fatigue
- Extract all inline styles from mission_control.html and base.html
notification elements into mission-control.css with semantic classes
- Replace JS-built innerHTML with secure DOM construction in
notification loader and chat history
- Add CONNECTING state to connection indicator (amber) instead of
showing OFFLINE before WebSocket connects
- Add tablet breakpoint (1024px) with larger touch targets for
Apple Pencil / stylus use and safe-area padding for iPad toolbar
- Add active-link highlighting in desktop dropdown menus
- Rename "Mission Control" page title to "System Overview" to
disambiguate from the chat home page
- Add "Home — Timmy Time" page title to index.html
https://claude.ai/code/session_015uPUoKyYa8M2UAcyk5Gt6h
* fix(security): move auth-gate credentials to environment variables
Hardcoded username, password, and HMAC secret in auth-gate.py replaced
with os.environ lookups. Startup now refuses to run if any variable is
unset. Added AUTH_GATE_SECRET/USER/PASS to .env.example.
https://claude.ai/code/session_015uPUoKyYa8M2UAcyk5Gt6h
* refactor(tooling): migrate from black+isort+bandit to ruff
Replace three separate linting/formatting tools with a single ruff
invocation. Updates tox.ini (lint, format, pre-push, pre-commit envs),
.pre-commit-config.yaml, and CI workflow. Fixes all ruff errors
including unused imports, missing raise-from, and undefined names.
Ruff config maps existing bandit skips to equivalent S-rules.
https://claude.ai/code/session_015uPUoKyYa8M2UAcyk5Gt6h
---------
Co-authored-by: Claude <noreply@anthropic.com>
Discord created a new agent per message with no conversation history,
causing Timmy to lose context between messages (the "yes" bug). Now uses
a singleton agent with per-channel/thread session_id, matching the
dashboard's session.py pattern. Also applies _clean_response() to strip
hallucinated tool-call JSON from Discord output.
Additional fixes:
- get_system_context() no longer clears the handoff file (was destroying
session context on every agent creation)
- Orchestrator uses HotMemory.read() to auto-create MEMORY.md if missing
- vector_store DB_PATH anchored to __file__ instead of relative CWD
- brain/schema.py: removed invalid .load dot-commands from INIT_SQL
- tools_intro: fixed wrong table name 'vectors' → 'chunks' in tier3 check
Co-authored-by: Trip T <trip@local>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* feat: upgrade primary model from llama3.1:8b to qwen2.5:14b
- Swap OLLAMA_MODEL_PRIMARY to qwen2.5:14b for better reasoning
- llama3.1:8b-instruct becomes fallback
- Update .env default and README quick start
- Fix hardcoded model assertions in tests
qwen2.5:14b provides significantly better multi-step reasoning
and tool calling reliability while still running locally on
modest hardware. The 8B model remains as automatic fallback.
* security: centralize config, harden uploads, fix silent exceptions
- Add 9 pydantic Settings fields (skip_embeddings, disable_csrf,
rqlite_url, brain_source, brain_db_path, csrf_cookie_secure,
chat_api_max_body_bytes, timmy_test_mode) to centralize env-var access
- Migrate 8 os.environ.get() calls across 5 source files to use
`from config import settings` per project convention
- Add path traversal defense-in-depth to file upload endpoint
- Add 1MB request body size limit to chat API
- Make CSRF cookie secure flag configurable via settings
- Replace 2 silent `except: pass` blocks with debug logging in session.py
- Remove unused `import os` from brain/memory.py and csrf.py
- Update 5 CSRF test fixtures to patch settings instead of os.environ
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Trip T <trip@local>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
