| 2026-06-26 |
compressor: structured summaries, profile-aware compression, adaptive keep_recent
...
- Replace free-form summary with strict Markdown template (Goal, Active Files,
Decisions, Completed Work, Pending Work/Todo, Errors, Key Values).
- Keep filesystem/code_exec/terminal tool results and messages with
is_compression_critical=True verbatim during compression instead of 300-char truncation.
- Make compression profile-aware: AgentProfile gains compression_keep_recent,
compression_max_tokens, compression_prompt_file. navi_code uses dedicated
compression prompt and larger keep_recent/max_tokens.
- Adaptive partition_messages(): important turns (user corrections, errors,
critical tools) survive longer; filler/social turns compress sooner.
- Increase default context_summary_max_tokens from 3000 to 4000.
- Propagate active profile changes to ContextCompressor and SubAgentRunner.
Co-Authored-By: Claude <noreply@anthropic.com>
Eugene Sukhodolskiy
committed
11 hours ago
|
| 2026-05-25 |
Add meta-summary for multi-level compression
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When to_summarize contains multiple existing summary messages whose
combined length exceeds 8000 chars (~1/3 of max summarizer input),
run a quick meta-summary pass first to consolidate them into a single
compact summary before the main compression. This prevents information
loss when repeated compressions stack up long summary chains.
- _meta_summarize(): fast LLM pass (think=False, max_tokens=1500)
- compress_context(): detects >1 long summaries and triggers meta pass
- Graceful fallback: if meta-summary fails, continue with raw summaries
- 3 new unit tests: consolidation, skipped for short summaries, failure fallback
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Eugene Sukhodolskiy
committed
on 25 May
|
Review fixes: restore _build_sessions, fix flags, search filter, tests
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- Restored _load_messages_map and _build_sessions helpers that were
accidentally dropped in Phase 5 (list_all/list_page/search_list
called them but they were missing, causing NameError at runtime)
- _build_sessions now filters messages by is_display so list methods
return consistent display-only history like get()
- count_all/search_list EXISTS subquery now filters to is_display=true
so search only matches visible chat messages
- Updated pg_session_store docstring to remove stale dual-write claim
- compressor summary_msg now defaults to is_display=False
- Added unit tests for message flags (agent, compressor, planning)
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Eugene Sukhodolskiy
committed
on 25 May
|
| 2026-05-16 |
Extract ContextCompressor, fix STL viewer, expand test suite, add architecture audit docs
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- Extract ContextCompressor from agent.py (Step 1 of god-object refactor)
- Add retry + hard-truncate fallback logic to ContextCompressor
- Add unit tests: agent loop (14), compressor (18), KV store (8),
auth encrypt (3), auth deps (13), todo/scratchpad/image_view/memory
- Fix WebGL STL viewer: allow-same-origin sandbox + graceful fallback
- Add CompressionStarted event and client-side compression notice
- Add docs/architecture_weak_spots.md and plan_01_god_object_agent.md
- Update test_events.py and test_agent_context_size.py for new logic
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Eugene Sukhodolskiy
committed
on 16 May
|
| 2026-05-02 |
Refine 3D modeler workflow
Eugene Sukhodolskiy
committed
on 2 May
|
| 2026-04-29 |

Bootstrap test suite — Phase 1 unit tests
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- docs/testing.md: testing strategy, mock strategy, phase breakdown
- tests/conftest.py: autouse fixture to reset navi.config.settings per test
- tests/conftest_factory.py: FakeLLMBackend, FakeTool, make_profile, make_registry helpers
- tests/unit/core/test_events.py: wire serialization for all 15 event dataclasses
- tests/unit/core/test_compressor.py: should_compress, partition_messages, format_for_summary, compress_context
- tests/unit/core/test_registry.py: ToolRegistry, ProfileRegistry, BackendRegistry
- tests/unit/core/test_context_builder.py: system prompt caching, persona injection, goal anchor, iteration budget
- tests/unit/profiles/test_base.py: Pydantic model coercion, defaults, extra fields
- navi/core/context_builder.py: use module-level `import navi.config` instead of `from navi.config import settings` so tests can swap the singleton
59 tests passing.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Eugene Sukhodolskiy
committed
on 29 Apr
|