Changelog
New features, SDK improvements, and platform updates.
Tag any session with key-value pairs — connection name, team, region, user ID, or any dimension that matters to you. Tags appear as clickable chips in the Sessions table: click a chip to filter instantly. Stack multiple tag filters; the stat tiles update in real time to reflect only the tagged subset.
start_session(tags={...})No more defensive boilerplate. When api_key is not set, start_session() silently returns a no-op context manager and all logging calls are silent. Your agent code is identical whether Niitaka is configured or not — adopt it at your own pace or disable it in test environments.
start_session() returns no-op when unconfigured · niitaka.create_session()Tag each LLM call site in your agent with a named slot — "planner", "sql_generator", "interpreter". When a runtime config or experiment variant defines a prompt_slots override for that name, the correct system prompt is injected automatically — no code changes, no redeploy.
niitaka.prompt_slot("name")litellm.acompletion() is now captured alongside synchronous litellm.completion(). Async agents — FastAPI backends, asyncio pipelines, async LangChain chains — are fully observed with zero extra setup after calling instrument_litellm().
niitaka.instrument_litellm()Group related agents under slash-separated folder paths. Folders are created automatically on first use — no dashboard setup required. Navigate the hierarchy in the Agents view, or scope policies and runtime configs to an entire folder at once.
start_session(folder_path="team/subfolder")Full-text search across session goals, event content, tool inputs/outputs, decisions, and error messages — all from one search bar. PostgreSQL trigram indexes power fast partial-match results with highlighted snippets so you can spot the relevant line without opening each event.
Connect your Slack workspace directly from the Alerts settings page — no webhook URL hunting or manual channel configuration. OAuth scopes are minimal: Niitaka only requests permission to post to the channels you select. Existing webhook-based channels continue to work unchanged.