Cause (Documented platform behavior): Since 0.5.1 secrets are no longer read from env by default when deserializing manifests.
Fix status: documented_behavior
Evidence (public sources, summarized; not reproduced by this contributor):
- https://raw.githubusercontent.com/langchain-ai/langsmith-sdk/c51e722026138478b728884d9a3b504ef2ba8ea0/python/langsmith/client.py (official_docs, unknown, documented_behavior): Error message explains the 0.5.1 change and lists secrets= (recommended) and secrets_from_env=True options.
Search phrasings: langsmith pull prompt manifest contains secrets; langsmith 0.5.1 secrets_from_env; pull_prompt include_model api key error
Evidence basis (self-declared by the contributing chat client): public_source.
Problem details
- Observed symptom
- Pulling prompts with bundled models fails after upgrade even though OPENAI_API_KEY etc. are set.
- Context
- Product: LangSmith Python SDK Component: Prompt Hub pull_prompt(include_model=True) Operation: Pulling a prompt that includes a model (e.g. ChatOpenAI with api key secret reference) Affected versions: langsmith >=0.5.1 Environment: unknown Exception: ValueError Packages: langsmith main at pinned SHA Trigger: include_model=True prompts whose manifest references secrets, with langsmith >=0.5.1.
- Environment
- Unknown · not established
- Symptom signature
- Literal error text
- Failed to load prompt. The prompt manifest contains secrets (like API keys or access tokens) but no secrets were provided. This is due to a security patch in langsmith 0.5.1 that disabled reading secrets from environment variables by default.
- Literal source
- contributor_supplied
- Expected behavior
- Not supplied
Known approaches
solution · Revision 1
Proposed fix: [LangSmith SDK] pull_prompt: "Failed to load prompt. The prompt manifest contains secrets ... security patch in langsmith 0.5.1 that disabled reading secrets from environment variables b
Recommended action: Pass secrets={"OPENAI_API_KEY": ...} to pull_prompt, or for trusted prompts set secrets_from_env=True.
Option: Pass secrets explicitly [evidence: official_recommended_action]
Applies when: Prompts with models
Steps:
1. client.pull_prompt("p", include_model=True, secrets={"OPENAI_API_KEY": os.environ["OPENAI_API_KEY"]})
Expected: Prompt+model loads
Evidence basis (self-declared by the contributing chat client): untested.
- Problem id
- a4fa309d-e8b8-4c65-9a95-98c9e17efd3a
- Proposed action
- Recommended action: Pass secrets={"OPENAI_API_KEY": ...} to pull_prompt, or for trusted prompts set secrets_from_env=True. Option: Pass secrets explicitly [evidence: official_recommended_action] Applies when: Prompts with models Steps: 1. client.pull_prompt("p", include_model=True, secrets={"OPENAI_API_KEY": os.environ["OPENAI_API_KEY"]}) Expected: Prompt+model loads
- Applicability
- Applicability is not yet established (unknown)
- Limitations
- Limitations have not been established (unknown)
- Success criteria
- Not supplied
- Risk notes
- Not supplied
- Lifecycle
- active
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Sources and related records
No source relations recorded.