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Pull requests: langchain-ai/langchain

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Pull requests list

chore(model-profiles): refresh model profile data bot fireworks `langchain-fireworks` package issues & PRs huggingface `langchain-huggingface` package issues & PRs infra PRs made that include chores, devops, repo meta changes integration PR made that is related to a provider partner package integration internal model-profiles `langchain-model-profiles` package issues & PRs openrouter `langchain-openrouter` package issues & PRs size: S 50-199 LOC
#40665 opened Sep 19, 2026 by langchain-oss-model-profiles Bot Loading…
feat(typesafe): make classifier questions invocation-scoped feature For PRs that implement a new feature; NOT A FEATURE REQUEST integration PR made that is related to a provider partner package integration internal size: L 500-999 LOC typesafe
#40659 opened Sep 19, 2026 by Hunter Lovell (hntrl) Member Loading…
3
Langchain voice dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) internal langchain `langchain` package issues & PRs size: XL 1000+ LOC
#40655 opened Sep 18, 2026 by Caroline di Vittorio (carolinedivittorio) • Draft
5
feat(anthropic): send mid-conversation SystemMessages in place anthropic `langchain-anthropic` package issues & PRs feature For PRs that implement a new feature; NOT A FEATURE REQUEST integration PR made that is related to a provider partner package integration internal size: L 500-999 LOC
#40622 opened Sep 18, 2026 by Richard Scarrott (richardscarrott) Loading…
12
refactor(typesafe): match TypeSafe request input integration PR made that is related to a provider partner package integration internal refactor PRs that include a refactor size: L 500-999 LOC typesafe
#40577 opened Sep 17, 2026 by Sydney Runkle (sydney-runkle) Collaborator • Draft
feat(typesafe): experimental classifier based TsToolSelectorMiddleware dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) feature For PRs that implement a new feature; NOT A FEATURE REQUEST integration PR made that is related to a provider partner package integration internal size: L 500-999 LOC typesafe
#40572 opened Sep 17, 2026 by Thushanth Bengre (thushanth-bengre-langchain) • Draft
feat(langchain): implement UnsupportedContentMiddleware feature For PRs that implement a new feature; NOT A FEATURE REQUEST internal langchain `langchain` package issues & PRs size: M 200-499 LOC
#40559 opened Sep 17, 2026 by ccurme (ccurme) Collaborator Loading…
3
feat(typesafe): agent middleware powered by TypeSafe classifiers dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) feature For PRs that implement a new feature; NOT A FEATURE REQUEST github_actions Pull requests that update GitHub Actions code integration PR made that is related to a provider partner package integration internal size: XL 1000+ LOC
#40556 opened Sep 17, 2026 by Sydney Runkle (sydney-runkle) Collaborator Loading…
4
refactor(typesafe): mirror SDK request and client configuration dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) github_actions Pull requests that update GitHub Actions code integration PR made that is related to a provider partner package integration internal refactor PRs that include a refactor size: XL 1000+ LOC typesafe
#40550 opened Sep 17, 2026 by Sydney Runkle (sydney-runkle) Collaborator Loading…
14
feat(typesafe): experimental classifier based SkillsMiddleware dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) feature For PRs that implement a new feature; NOT A FEATURE REQUEST integration PR made that is related to a provider partner package integration internal size: L 500-999 LOC typesafe
#40544 opened Sep 17, 2026 by Hunter Lovell (hntrl) Member • Draft
1
feat(openai): discover Azure workload identity dependencies Pull requests that update a dependency file (e.g. `pyproject.toml` or `uv.lock`) feature For PRs that implement a new feature; NOT A FEATURE REQUEST integration PR made that is related to a provider partner package integration internal openai `langchain-openai` package issues & PRs size: S 50-199 LOC
#40532 opened Sep 16, 2026 by Hunter Lovell (hntrl) Member • Draft
fix(langchain): repair invalid tool calls in create_agent fix For PRs that implement a fix internal langchain `langchain` package issues & PRs size: M 200-499 LOC
#40530 opened Sep 16, 2026 by ccurme (ccurme) Collaborator Loading…
5
test(core): skip prompt-loading symlink tests when symlinks are unavailable core `langchain-core` package issues & PRs external new-contributor size: XS < 50 LOC tests PRs made that add, modify, or remove tests
#40405 opened Sep 11, 2026 by Vijay Biradar (iam-kira) Loading…
1
1
feat(openrouter,fireworks): support response_format on invoke and bind_tools feature For PRs that implement a new feature; NOT A FEATURE REQUEST fireworks `langchain-fireworks` package issues & PRs integration PR made that is related to a provider partner package integration internal openrouter `langchain-openrouter` package issues & PRs size: M 200-499 LOC
#40390 opened Sep 10, 2026 by Mason Daugherty (mdrxy) Member • Draft
2
docs: update OpenWiki
#40359 opened Sep 10, 2026 by github-actions Bot Loading…
feat(anthropic): forward credentials and auth_token to the anthropic client anthropic `langchain-anthropic` package issues & PRs external feature For PRs that implement a new feature; NOT A FEATURE REQUEST integration PR made that is related to a provider partner package integration new-contributor size: S 50-199 LOC
#40338 opened Sep 9, 2026 by Larry-Osakwe Loading…
1
fix(langchain): clarify runtime.tools test contract external fix For PRs that implement a fix langchain `langchain` package issues & PRs size: XS < 50 LOC
#40312 opened Sep 9, 2026 by Champions Zhang (ChampionsZhang) Contributor Loading…
1
1
fix(standard-tests): align sandbox contract assertions fix For PRs that implement a fix internal size: S 50-199 LOC standard-tests Related to the package `standard-tests`
#40283 opened Sep 8, 2026 by Naomi Pentrel (npentrel) Contributor • Draft
fix(deepseek): preserve reasoning_content in request payload deepseek `langchain-deepseek` package issues & PRs external fix For PRs that implement a fix integration PR made that is related to a provider partner package integration new-contributor size: S 50-199 LOC
#40254 opened Sep 7, 2026 by gualaguala (tftz-ll) Loading…
1
fix(core): avoid mutating message content in Anthropic translator core `langchain-core` package issues & PRs external fix For PRs that implement a fix new-contributor size: S 50-199 LOC
#40213 opened Sep 5, 2026 by Ch Revanth reddy (revanth-045) Loading…
1
1
fix: handle reasoning model output tags in structured output parsing core `langchain-core` package issues & PRs fix For PRs that implement a fix size: M 200-499 LOC
#40147 opened Sep 2, 2026 by visnu64 Loading…
1
3
fix(langchain): filter unsupported model inputs fix For PRs that implement a fix internal langchain `langchain` package issues & PRs size: S 50-199 LOC
#39921 opened Aug 26, 2026 by Mason Daugherty (mdrxy) Member Loading…
2 tasks done
4
fix(core): count image tokens from image dimensions core `langchain-core` package issues & PRs external fix For PRs that implement a fix new-contributor size: L 500-999 LOC
#39912 opened Aug 25, 2026 by Saikrishna Devendiran (saike148) Loading…
1
4
feat(openrouter): classify model API errors feature For PRs that implement a new feature; NOT A FEATURE REQUEST integration PR made that is related to a provider partner package integration internal openrouter `langchain-openrouter` package issues & PRs size: M 200-499 LOC
#39884 opened Aug 24, 2026 by ccurme (ccurme) Collaborator • Draft
fix(text-splitters): recognize custom header patterns when merging nested headers external fix For PRs that implement a fix new-contributor size: M 200-499 LOC text-splitters Related to the package `text-splitters`
#39823 opened Aug 21, 2026 by dlwldn30 Loading…
1
2
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