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P1: bash/shell tool name mismatch. PhasePolicy whitelist used "bash" but
ShellTool registers as "shell". The bash_command_filter was dead code
(never matched the real tool name). Fixed in phase.py whitelist,
react.py filter check, agentkit.yaml config, and all tests.
P1: AdvancePhaseTool missing import in tools/__init__.py. Was in
__all__ but never imported. Added the import.
P2: chat.py phase policy error message echoed verbatim to WS client.
Truncated to 200 chars to match nearby error paths and avoid leaking
config internals.
P2: policy_from_config rebuilt PhasePolicy 3x via full-field copy.
Replaced with dataclasses.replace() so new PhasePolicy fields are not
silently dropped in future reconstructions.
ce-code-review (mode:agent) step of LFG pipeline.
Remove over-engineered _previous_value static method that did index
math on a hardcoded phase list. Instead, capture the previous phase
before the transition — clearer intent, fewer lines, same behavior.
ce-simplify-code step of LFG pipeline.
- SymbolExtractor protocol + SymbolSpan dataclass
- AstSymbolExtractor for Python (stdlib ast, no tree-sitter dep — KTD1)
- RegexSymbolExtractor for TS/JS/Go/Rust/Java (language-aware regex)
- ReadFileTool with path/symbol/start_line/end_line params
- symbol=None returns full file (characterization baseline matching _FakeTool)
- symbol='foo' returns first matching symbol's line range
- symbol not found returns available_symbols list (soft error)
- Unsupported extension returns full file with note
- Manual start_line/end_line overrides symbol
- 66 unit tests covering R22/R23 + characterization + edge cases
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Code review fixes for Wave 1:
- W1: ServerConfig.from_dict now wires prompt_cache/streaming/verification sections
from YAML to constructor (previously these params existed but were never read)
- W3: Tool._validate_input filters _-prefixed kwargs (e.g. _skip_dangerous_check)
before jsonschema.validate, preventing additionalProperties:false schemas from
rejecting internal control parameters
- N3: ReActResult.status docstring now lists "empty_fallback" and "verify_failed"
Added test test_internal_kwargs_underscore_prefixed_skipped_by_validation for W3.
Adds CalendarTool implementing the Tool ABC so the ReAct engine can
create, query, update, and delete events autonomously. Resolves
event_type_name and tag_names (look up or create), sets
source="agent" to distinguish agent-created events from manual ones.
- src/agentkit/tools/calendar_tool.py — CalendarTool(Tool)
- tests/unit/tools/test_calendar_tool.py — 13 tests covering all actions
Add skill_search tool so agent can search for skills before installing.
Update skill_install description to guide LLM to search first.
Update system prompt to use skill_search -> skill_install flow.
This fixes the issue where agent returns empty when asked to find a skill.
Phase B:
- U1: CostAwareRouter with 3-layer routing (rule/LLM/capability matching)
- U6: OrganizationContext with agent profiles and capability-based discovery
- U7: AlignmentGuard with constraint injection and cascade detection
Phase C:
- U8: Soul dynamic evolution with version tracking and reflection-triggered updates
- U9: Auction mechanism as optional advanced routing mode
- U10: Server integration + end-to-end integration tests
250 new tests passing across all units.
- Shell whitelist: use exact binary match instead of startswith
- Shell audit log: use deque(maxlen=10000) to cap memory
- Terminal history: use deque(maxlen) for O(1) eviction
- Path optimizer: cap _pending_paths at 50 entries per task_type
- Pitfall detector: only add tips to matching steps, not all
- Experience store: handle non-numeric _parse_time_window input
- Extract shared is_safe_url() to utils/security.py (DRY)
- Workflow condition evaluator: handle float() ValueError
- Enhanced chat CLI with adaptive mode and session management
- Added pipeline reflection and schema extensions
- Upgraded BaiduSearch and WebSearch tools with advanced capabilities
- Expanded server routes for skills and chat
- Added session store enhancements
- New chat module and pipeline reflection support
- AskHumanTool: Human-in-the-Loop tool for Chat mode, pushes questions
via WebSocket callback and waits for user reply via asyncio.Future
- Token streaming: execute_stream() now uses chat_stream() instead of
chat(), yielding token-type ReActEvents for each StreamChunk
- _build_response_from_stream() static method constructs LLMResponse
from accumulated stream data
- Export AskHumanTool from tools/__init__.py
- 12 new tests (7 AskHumanTool + 5 token streaming), all passing
Add HeadroomRetrieveTool that allows LLM to retrieve original
uncompressed data from CCR cache via Function Calling. Auto-registered
when HeadroomCompressor is active and available.
Add telemetry module with tracing (agent/tool/llm/pipeline_step spans),
metrics (5 histograms/counters), and setup with optional OTLP exporters.
Uses no-op pattern when opentelemetry not installed. GenAI Semantic
Conventions for LLM spans. Integrated into ReactEngine, LLMGateway,
ToolBase, and FastAPI app.
Add WebCrawlTool (Crawl4AI wrapper with graceful degradation),
SchemaExtractTool (extruct-based Schema.org extraction), and
SchemaGenerateTool (JSON-LD generation with optional pydantic-schemaorg
validation). All tools work without optional dependencies.
chiguyong