Anthropic rejects any request where two tool_use blocks share an id
("messages.N.content.M: tool_use ids must be unique"). A mis-assembled
stream could surface the same tool_use block twice in one assistant turn;
the runner persisted it verbatim, so the malformed message was re-sent on
every subsequent turn and permanently bricked the session — the agent
silently stopped replying.
Fix at two layers:
- AnthropicProvider._parse_response: drop duplicate tool_use ids (keep
first) as the response enters nanobot, so corruption is never persisted.
- AgentRunner._dedup_tool_calls: a new context-governance pass that dedupes
assistant tool_calls and tool results by id before each send, healing any
history that was already corrupted.
Add regression tests covering both the dedup and the no-op fast path.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Add Quick Start endpoint choices for subscription plan providers, require explicit WebSocket confirmation, and require a WebUI password when enabling the WebSocket channel. Update docs to route Quick Start users through the WebUI instead of agent -m.
Drive Quick Start provider choices from the provider registry instead of a short allowlist. Clean up parenthetical wizard labels and keep the beginner docs in sync.
Remove automatic Quick Start model discovery. Users now explicitly enter the model ID after choosing the provider and API key, and incomplete Quick Start input does not leave partial provider config behind.
Maintainer edit: replace Quick Start key/base detection with an explicit provider-first flow. Users choose the provider that issued the API key, paste the key, and only custom OpenAI-compatible setups ask for a base URL.
Maintainer edit: restart the Quick Start flow around an API-key-first path without recommending OpenRouter or DeepSeek. Detect unique key prefixes locally, fall back to a user-provided base URL, and only fetch models from that approved URL.
Maintainer edit: restart the Quick Start default around a mainland-friendly provider instead of making OpenRouter the first-run dependency. Update wizard copy, default preset, focused tests, and beginner docs to use DeepSeek with the current deepseek-v4-flash model.
Maintainer edit: continue the wizard simplification pass by making Quick Start save after the API key path, hiding save/summary actions until they are needed, removing failed-key side effects, and aligning beginner docs with the local WebUI path.
Maintainer edit: collapse the first-run wizard to an API-key-only Quick Start and move lower-frequency provider, model, channel, gateway, and tool settings behind Advanced Settings.
Maintainer edit: reduce the default onboarding path to a recommended local WebUI setup that only asks for an OpenRouter key, while keeping the detailed provider/channel flow available for advanced setup.
SessionManager._load() migrates sessions from the legacy directory
(~/.nanobot/sessions/) to the workspace path, but delete_session only
checked the workspace path. A user deleting a session could therefore
see its history come back the next time the session was loaded.
- delete_session now attempts to unlink both paths
- returns True if at least one file was removed
- added regression tests: legacy-only, both-paths, and no-revival
When the primary model (e.g. DeepSeek during peak hours) returns an empty
choices response with HTTP 200, the error carries no status code or
structured error metadata. The existing _FALLBACK_ERROR_TOKENS had no
matching token, so _should_fallback() returned False and fallback models
were never tried.
Changes:
- Add 'empty' token to _FALLBACK_ERROR_TOKENS so 'Error: API returned
empty choices.' text matches the fallback path
- Set error_kind='empty' in openai_compat_provider when returning
the empty-choices error, making the classification explicit
- Add test coverage for both text-only and error_kind matching paths
Fixes: glebov reported primary never falls back when DeepSeek returns
empty responses
Maintainer edit: keep capability-specific allowed_dir boundaries active even when the outer workspace scope is full access, and cover Dream plus ordinary full-access filesystem behavior.
maintainer edit: Dream write tools used file paths as directory roots, so a missing canonical memory file could be treated as a parent directory. Add exact-file allowlist support and keep skills/ as the only Dream write directory.
Treat the current live user message as the replay boundary for normal user turns, while keeping user-turn extension for history and consolidation paths that need it. Add regression coverage for the user-triggered long tool-turn case.
Maintainer edit: make token truncation include the suffix within the budget and route the consolidator through the shared helper so recent-history and archive truncation keep the same semantics.
Maintainer edit: subagents rebuilt their scoped ToolsConfig without carrying tools.file, which re-enabled built-in file tools after the parent agent disabled them. Preserve the file config and add loader/subagent coverage for the disabled path.
Idle compaction summarized only the dropped prefix, excluding the recent
suffix it retains. On a finished conversation a late user correction or
final result lands in that kept suffix, so it never reached the persisted
summary and history kept the stale pre-correction conclusion — which, for
idle sessions that are rarely resumed, is never fixed.
Summarize over the full unconsolidated tail instead, while still removing
(and raw-dumping on LLM failure) only the dropped messages. Adds an opt-in
summary_context argument to Consolidator.archive so the summarization
window and the archived set can differ without affecting other callers.
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