Johannes du Plessis
016eef6875
fix: lower default LangSmith sandbox size to fit "large" tier ( #1226 )
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Previous defaults (4 vCPU / 15 GiB) exceed the maximum sandbox size
the LangSmith API accepts, causing a 400 on every sandbox creation:
sandbox size 4 vCPU / 15360 MiB exceeds the maximum supported size;
must fit within one of: small (1 vCPU / 1792 MiB),
medium (1 vCPU / 3840 MiB), or large (2 vCPU / 7936 MiB)
Default to the "large" cap (2 vCPU / 7936 MiB) so deployments without
DEFAULT_SANDBOX_VCPUS / DEFAULT_SANDBOX_MEM_BYTES env overrides boot
into a working state.
Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
2026-04-30 13:24:15 -07:00
Ramon Nogueira
5925a90a95
feat: migrate LangSmith sandbox creation to snapshot API ( #1201 )
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* feat: migrate LangSmith sandbox creation to snapshot API
Replaces the template-based sandbox flow (DEFAULT_SANDBOX_TEMPLATE_NAME /
DEFAULT_SANDBOX_TEMPLATE_IMAGE) with the new snapshot-based flow.
- New required env var DEFAULT_SANDBOX_SNAPSHOT_ID (UUID of a pre-built
LangSmith snapshot; build out-of-band via UI or SandboxClient.create_snapshot)
- Optional DEFAULT_SANDBOX_SNAPSHOT_FS_CAPACITY_BYTES overrides the root FS
size at boot (default 32 GiB)
- Startup-time validation via a FastAPI lifespan hook: the server refuses
to boot with a clear ValueError if SANDBOX_TYPE=langsmith and
DEFAULT_SANDBOX_SNAPSHOT_ID is unset, so failures surface in boot logs
rather than on the first thread
- Reconnect-to-existing-sandbox path unchanged
- Docs (INSTALLATION.md, CUSTOMIZATION.md) updated to describe the new
snapshot workflow
* fix: format create_sandbox_snapshot.py to pass ruff
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Co-authored-by: aran-yogesh <yogesh.mahendran@langchain.dev>
2026-04-21 12:17:19 -07:00
Aran Yogesh
2039fe6660
feat: stop auto-cloning and let agent manage repo setup [closes OPE-21] ( #1159 )
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* feat: authenticate git operations via sandbox proxy instead of credential files
* feat: authenticate git operations via sandbox proxy instead of credential files
* feat: authenticate git operations via sandbox proxy instead of credential files
* removing logger.info
* formatting and linting
* fix: resolve lint errors in server.py (imports, unused vars, undefined names)
* feat: use opaque proxy headers for GitHub auth in sandbox
* linting formatting and test changes
* linting
* Delete .claude directory
* Delete tests/evals directory
* fix: address PR review — guard missing tokens, quote shell paths, add proxy auth tests
* fix: restore authorship, branch_name support, and installation token for PR creation
* linitng
* fix: move installation token fetch before commit, clean up dead proxy validation code
* feat: stop auto-cloning and let agent manage repo setup [closes OPE-21]
* feat: stop auto-cloning and let agent manage repo setup [closes OPE-21]
* fix: address review feedback — restore agents_md, add git user config, lint fixes
* fix: drop github_token arg from sandbox creation, use generic create_sandbox factory with langsmith-only proxy config
* fix: use _get_langsmith_api_key() for prod key fallback, warn when API key missing for proxy config
* linting
* linting
* feat: add installation token auth to list_repos GitHub API call
* agents.md update
* linting
* fix: address PR review feedback — shell precedence bug in prompt, remove dead code
* linting
* Apply suggestion from @bracesproul
Co-authored-by: Brace Sproul <braceasproul@gmail.com>
* Apply suggestion from @bracesproul
Co-authored-by: Brace Sproul <braceasproul@gmail.com>
* fix: address PR review feedback — restore {working_dir} in prompt, remove clone code block
* fix:Extract check_or_recreate_sandbox utility from inline sandbox health check
* fix: address PR review feedback — async list_repos, restore template name, fix prompt colon
* fix: resolve merge conflicts with main, adopt deepagents v0.5.0a4 LangSmithSandbox
* linting
* yogesh/ope-21-stop-auto-cloning
* Update agent/tools/list_repos.py
Co-authored-by: Brace Sproul <braceasproul@gmail.com>
* Update agent/prompt.py
Co-authored-by: Brace Sproul <braceasproul@gmail.com>
* feat: address PR review — list_repos uses GitHub API only, PR trigger includes org/repo
* linting
* feat: address PR review feedback — list_repos pagination, simpler return, sandbox health check
* feat: support listing repos for personal user accounts via is_organization flag
---------
Co-authored-by: Brace Sproul <braceasproul@gmail.com>
2026-04-10 17:04:55 -07:00
Aran Yogesh
4d4f5fbfc7
fix: proxy config restored the branch yogesh/GitHub auth proxy ( #1173 )
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* feat: authenticate git operations via sandbox proxy instead of credential files
* feat: authenticate git operations via sandbox proxy instead of credential files
* feat: authenticate git operations via sandbox proxy instead of credential files
* removing logger.info
* formatting and linting
* fix: resolve lint errors in server.py (imports, unused vars, undefined names)
* feat: use opaque proxy headers for GitHub auth in sandbox
* linting formatting and test changes
* linting
* Delete .claude directory
* Delete tests/evals directory
* fix: address PR review — guard missing tokens, quote shell paths, add proxy auth tests
* fix: restore authorship, branch_name support, and installation token for PR creation
* linitng
* fix: move installation token fetch before commit, clean up dead proxy validation code
* fix: drop github_token arg from sandbox creation, use generic create_sandbox factory with langsmith-only proxy config
* fix: use _get_langsmith_api_key() for prod key fallback, warn when API key missing for proxy config
* linting
* linting
* fix: resolve merge conflicts with main, adopt deepagents v0.5.0a4 LangSmithSandbox
2026-04-08 15:02:52 -07:00
Aran Yogesh
9aba4d0545
Revert "feat: authenticate git operations via sandbox proxy instead of creden…" ( #1170 )
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This reverts commit 6305e13dc6
2026-04-07 18:45:33 -07:00
Brace Sproul
c5ba4e2e93
Revert "fix: add retry with delay for sandbox proxy config to avoid 500 when …" ( #1169 )
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This reverts commit e25b158218
2026-04-07 18:37:15 -07:00
Aran Yogesh
e25b158218
fix: add retry with delay for sandbox proxy config to avoid 500 when proxy isn't ready ( #1168 )
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* fix: add retry with delay for sandbox proxy config to avoid 500 when proxy isn't ready
* fix: add retry with exponential backoff and connection error handling for proxy config
2026-04-07 17:57:21 -07:00
Aran Yogesh
6305e13dc6
feat: authenticate git operations via sandbox proxy instead of credential files [closes: OPE-20] ( #1070 )
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* feat: authenticate git operations via sandbox proxy instead of credential files
* feat: authenticate git operations via sandbox proxy instead of credential files
* feat: authenticate git operations via sandbox proxy instead of credential files
* removing logger.info
* formatting and linting
* fix: resolve lint errors in server.py (imports, unused vars, undefined names)
* feat: use opaque proxy headers for GitHub auth in sandbox
* linting formatting and test changes
* linting
* Delete .claude directory
* Delete tests/evals directory
* fix: address PR review — guard missing tokens, quote shell paths, add proxy auth tests
* fix: restore authorship, branch_name support, and installation token for PR creation
* linitng
* fix: move installation token fetch before commit, clean up dead proxy validation code
* fix: drop github_token arg from sandbox creation, use generic create_sandbox factory with langsmith-only proxy config
* fix: use _get_langsmith_api_key() for prod key fallback, warn when API key missing for proxy config
* linting
* linting
* fix: resolve merge conflicts with main, adopt deepagents v0.5.0a4 LangSmithSandbox
2026-04-07 16:41:48 -07:00
open-swe[bot]
24a6343352
chore: upgrade deepagents to v0.5.0a4 ( #1161 )
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Replace custom LangSmithBackend with built-in LangSmithSandbox from
deepagents. Update deprecated protocol method names in docs.
Co-authored-by: open-swe[bot] <open-swe@users.noreply.github.com>
Co-authored-by: Sydney Runkle <54324534+sydney-runkle@users.noreply.github.com>
2026-04-06 10:24:50 -07:00
Brace Sproul
d7d9bc5179
fix: better custom backend support ( #1071 )
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* fix: better custom backend support
* cr
2026-03-17 11:55:36 -07:00
Brace Sproul
3e73447920
fix: better docs, github auth ( #1055 )
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* fix: Update github auth methods
* cr
2026-03-11 22:57:56 -08:00
Brace Sproul
bd52e5e09d
chore: Drop monorepo ( #1029 )
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* chore: Drop monorepo
* cr
2026-03-06 16:10:34 -08:00
