* feat: add edit_pull_request tool for editing PR titles and descriptions
* fix: patch auth flow in open PR middleware tests
* fix: support app token for editing PRs
---------
Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
Co-authored-by: Johannes du Plessis <johannes@langchain.dev>
* feat: add release note section to PR body template
The langchainplus repo PR template includes a ## Release Note section,
but the agent hardcoded PR body template only had ## Description and
## Test Plan. This caused the release note section to be dropped from
agent-created PRs.
* docs: align PR body argument docs
---------
Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
Co-authored-by: Johannes du Plessis <johannes@langchain.dev>
* fix: prevent futile retry loop when commit_and_open_pr fails with git/API errors
- Root cause: when git checkout or GitHub PR API fails, the tool returned a generic {"success": false} error with no signal that retrying is futile, causing the agent to loop 9-13+ times until hitting the 1000-step recursion limit
- Change: (1) git_checkout_branch now returns (bool, str) so the actual git error output is surfaced in the tool response; (2) checkout and PR creation failures now include "fatal": true and an explicit "Do not retry" message; (3) prompt.py COMMIT_PR_SECTION adds an explicit instruction to stop on fatal errors
- Verified: 109 unit tests pass, no regressions
* fix: skip PR safety net on fatal commit failures
* style(open_pr): ruff-format fatal retry skip condition
---------
Co-authored-by: LangSmith Forge <forge-agent@langsmith.ai>
Co-authored-by: Johannes du Plessis <johannes@langchain.dev>
* fix: warn against using http_request for GitHub PR creation
- Root cause: http_request tool description and system prompt lacked explicit guidance not to use it for GitHub PR operations, causing the agent to fall back to it and receive 401 Unauthorized responses
- Change: added clear warnings to both the http_request docstring and the TOOL_USAGE_SECTION in prompt.py directing agents to use commit_and_open_pr instead
- Verified: docstring and prompt changes are minimal and scoped
* fix: clarify http_request PR guidance
---------
Co-authored-by: LangSmith Forge <forge-agent@langsmith.ai>
Co-authored-by: Johannes du Plessis <johannes@langchain.dev>
* fix: return actionable error when git push fails due to workflows scope
- Root cause: push failure with "workflows scope" error returned a generic
"Git push failed: ..." message, causing the agent to retry 10+ times
- Change: detect "workflows" + "scope" in push output and return a clear
message instructing the agent to remove .github/workflows/ file changes
- Verified: unit tests cover both the workflow-scope path and the
non-workflow path to prevent regressions
* fix: detect github workflow permission push failures
* style: ruff-format checkout line in commit_and_open_pr
---------
Co-authored-by: LangSmith Forge <forge-agent@langsmith.ai>
Co-authored-by: Johannes du Plessis <johannes@langchain.dev>
* fix: stop agent retrying commit_and_open_pr on 403 permission denied
Detect 403/permission-denied push failures in commit_and_open_pr and
return a PERMANENT_FAILURE message so the LLM stops retrying. Also add
prompt-level guidance to the COMMIT_PR_SECTION reinforcing this. Add
unit tests covering both the 403 and non-403 push failure paths.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: stop safety net retrying permanent push failures
Skip the after-agent PR fallback when commit_and_open_pr reports a permanent GitHub push authorization failure, while preserving fallback behavior for recoverable failures.
---------
Co-authored-by: Claude Agent <agent@anthropic.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Johannes du Plessis <johannes@langchain.dev>
* feat: add github CI check run tools for shepherding CI
Add get_pr_check_runs and rerun_failed_check_runs tools that authenticate
using the GitHub App installation token so the agent can query and retry
CI status on private repos without relying on GH_TOKEN or unauthenticated
http_request calls.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix: handle paginated GitHub CI results
* refactor(github_ci): address review feedback
- Rename rerun_failed_check_runs -> rerun_failed_workflow_runs and clarify
in docstrings that the tool only retries GitHub Actions workflow runs
(not third-party CI checks surfaced by get_pr_check_runs).
- Skip action_required workflow runs when rerunning; those need manual
approval, not a rerun.
- Run rerun-failed-jobs requests concurrently via asyncio.gather instead
of sequentially.
- Fix latent pagination bug in _fetch_paginated_items where caller-supplied
params could overwrite per_page/page and break the end-of-pagination
check; reserved keys now always win and the threshold uses a PER_PAGE
constant.
- Set an explicit 30s httpx timeout so a hung GitHub call cannot stall
the agent loop.
- Restore alphabetical ordering of tools in agent/tools/__init__.py.
- Add tests for: a 500 surfaced on a later pagination page, and
action_required runs being filtered out of rerun candidates.
---------
Co-authored-by: Claude Agent <agent@anthropic.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Johannes du Plessis <johannes@langchain.dev>
* feat: add get_pr_review_comments tool for authenticated GitHub API access
The agent was asking users to paste PR review comments because it had no
tool to fetch them with auth. This adds get_pr_review_comments, which uses
the GitHub App installation token to fetch all three comment types (thread
comments, inline review comments, review submissions) from private repos.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* u
* u
---------
Co-authored-by: Forge Agent <agent@forge.ai>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Palash Shah <palash@langchain.dev>
Co-authored-by: Palash Shah <35114859+Palashio@users.noreply.github.com>
Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
* feat: open PRs under user's name and add OpenSWE label
* feat: use user token for PR authorship, add OpenSWE label, and consolidate fallback logic
* linting
* fix: address review nits for PR authorship and labeling
Fix docstring casing, add debug logging for 422 existing-PR search
fallback, tighten test type annotations, and add missing HTTPError
fallback test.
---------
Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
* fix: use GitHub App installation token for PR creation instead of user token
* fix: move installation token fetch after no-changes check to avoid unnecessary API call
* fix: add Exa web search tool
* chore: update uv.lock for exa-py dependency
* linting
* chore: remove web_search from system prompt
* chore: drop search_type and category params from web_search
The agent sees users formatted as @Name(USER_ID) in conversation context and
reproduces that pattern in replies, but Slack requires <@USER_ID> for real
mentions. This adds automatic conversion and updates prompt instructions.
Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
* Add GitHub PR review tools (list, get, create, update, dismiss, submit, list comments) and bind them to the agent
* format n lint
---------
Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
Co-authored-by: Aran Yogesh <yogesh.mahendran@langchain.dev>
Adds 6 new agent tools backed by Linear's GraphQL API, with a shared
_graphql_request helper to reduce boilerplate. Refactors existing
comment_on_linear_issue to use the same helper.
Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
* feat: add GitHub PR comment trigger and reply support
* refactor: improve readability of GitHub integration
* linting
* fix: resolve github token from thread metadata and improve PR trigger flow
* fix: fall back to OAuth for GitHub webhook when no token in thread metadata
* give me commit message github integeration working without a breaking
* auth.py refactor
* fix: validate cached GitHub token before use to handle expiry
* liniting
* ci unitest formatting
* feat: post PR comments as GitHub App bot instead of user OAuth token
* resolved comments
* slack resolveed comments
* Refactor docstring and comments in get_slack_repo_config
Removed unnecessary comments and cleaned up docstring formatting.
* cr
* cr
* cr
* cr
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Co-authored-by: bracesproul <braceasproul@gmail.com>
