fix(code): omit unavailable web-search prompt guidance - #5602
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Mason Daugherty (mdrxy) merged 1 commit intoAug 18, 2026
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> [!CAUTION] > Merging this PR will automatically publish to **PyPI** and create a **GitHub release**. For the full release process, see [`.github/RELEASING.md`](https://github.com/langchain-ai/deepagents/blob/main/.github/RELEASING.md). --- _Release notes preview: keep this section in sync with the package `CHANGELOG.md`. Publish reads the merged CHANGELOG via `release.yml`, not this PR description — keep them aligned anyway so the PR stays an accurate historical record for reviewers and anyone returning later._ --- ## [0.1.58](deepagents-code==0.1.57...deepagents-code==0.1.58) (2026-08-19) ### Breaking Changes - `deepagents-code` now requires Python 3.12 or newer. ([#5603](#5603)) ### Features - Added OpenRouter `z-ai/glm-5.3` to the model switcher. ([#5641](#5641)) - Added support for re-authenticating MCP servers from the viewer. ([#5637](#5637)) - Footer pickers can now be opened with `ctrl+click`. ([#5611](#5611)) - Resume hints now account for `TERM_PROGRAM` support before showing terminal-specific guidance. ([#5580](#5580)) ### Fixes - Completed the `dcode config` command surface. ([#5581](#5581)) - Made `/offload` interruptible. ([#5590](#5590)) - Improved chat and footer UI behavior: rapid typing stays visible, double-click collapses a resized chat input, and the MCP footer wraps on narrow windows. ([#5424](#5424), [#5578](#5578), [#5651](#5651)) - Captured stdio MCP server stderr in the logger. ([#5610](#5610)) - Drained hook pipes after timeout. ([#5606](#5606)) - Grouped resume trace rounds. ([#5593](#5593)) - Omitted web-search prompt guidance when web search is unavailable. ([#5602](#5602)) - Resolved message pointer shapes per cell. ([#5592](#5592)) _End release notes preview._ --- > [!NOTE] > A **community contributors** list and a **Special thanks** section (crediting the users who filed the issues this release's PRs closed) are appended to the GitHub release notes automatically at publish time (see [Release Pipeline](https://github.com/langchain-ai/deepagents/blob/main/.github/RELEASING.md#release-pipeline), step 3). --------- Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: langchain-oss-automated-triage[bot] <248757908+langchain-oss-automated-triage[bot]@users.noreply.github.com>
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Web-search guidance is now omitted from dcode's system prompt when Tavily is not configured.
The
web_searchtool binding already usessettings.has_tavily; applying the same gate during prompt construction keeps model-facing guidance aligned with the available tool set and avoids unnecessary tokens.Made by Open SWE