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litellm/tests/test_litellm/integrations
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Yassin Kortam b98a656254
Add MCP semantic conventions to otelv2 (#29468) 
* Add MCP semantic conventions to otelv2

Emit OpenTelemetry GenAI MCP tool-call spans from the v2 logger. A closed
call_mcp_tool request now produces a CLIENT span named "tools/call {tool}"
carrying mcp.method.name, gen_ai.operation.name=execute_tool, gen_ai.tool.name,
the upstream server name, and (opt-in, content-gated) tool arguments/result.

Adds the MCP and JSON-RPC attribute vocabulary to the semconv module, an
MCPToolCallSpanData payload built from StandardLoggingMCPToolCall, an
MCP_TOOL_CALL span role, and mapper support.

* Complete the MCP span-attribute vocabulary in otelv2 semconv

Add the remaining OTel GenAI MCP semconv attribute keys: gen_ai.prompt.name,
the network.* transport keys with their well-known NetworkTransport values, and
the client.* peer keys for MCP server spans. A test pins the full vocabulary so
a dropped or renamed key fails loudly.

* Populate mcp.session.id on MCP tool-call spans

Capture the mcp-session-id header (case-insensitively) at the tool-call entry
point and thread it through StandardLoggingMCPToolCall into the span, so spans
for stateful MCP sessions carry mcp.session.id. Stateless calls have no such
header and the attribute is simply absent.

* Test that stateless MCP calls omit mcp.session.id

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-06-02 11:45:36 -07:00
..
arize Litellm oss staging 250526 (#28770) 2026-05-26 11:57:39 -07:00
azure_storage style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
bitbucket fix: block path traversal SSRF in BitBucket, Arize Phoenix, and AssemblyAI clients (#26943) 2026-05-01 11:45:12 -07:00
cloudzero style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
compression_interception Prompt Compression - add it to the proxy (#25729) 2026-04-20 15:08:00 -07:00
datadog fix(datadog): split oversized batches on 413 instead of re-queueing forever (#29444) 2026-06-01 14:01:31 -07:00
dotprompt style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
focus Litellm OSS Staging 010626 (#29422) 2026-06-01 21:42:51 -07:00
gcs_bucket fix cloud storage file guards 2026-05-01 15:34:11 -07:00
gcs_pubsub
gitlab style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
langfuse style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
levo style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
litellm_agent
open_telemetry fix(proxy): link passthrough success spans to the SERVER root OTEL span (#29315) 2026-05-29 21:30:45 -07:00
otel Add MCP semantic conventions to otelv2 (#29468) 2026-06-02 11:45:36 -07:00
SlackAlerting style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
websearch_interception Emit native web_search_tool_result blocks for Anthropic clients (Claude Desktop / Cowork citations) (#27886) 2026-05-14 12:30:47 -07:00
rubrik_test_helpers.py Litellm oss staging 04 21 2026 2 (#26569) 2026-05-20 21:25:19 -07:00
test_agentops.py
test_anthropic_cache_control_hook.py fix(tests): replace deprecated Bedrock Claude 3.7 Sonnet model ID 2026-04-28 14:24:19 -07:00
test_athina.py
test_azure_sentinel.py Add Azure Sentinel audit log support (#27280) 2026-05-06 15:50:06 -07:00
test_braintrust_logging.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_braintrust_span_name.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_custom_guardrail_recursion.py
test_custom_guardrail.py Fix 3 OpenTelemetry tracing bugs in proxy integration (#27757) 2026-05-12 18:32:05 -07:00
test_custom_prompt_management.py
test_deepeval.py
test_galileo.py fix(galileo): support hosted v2 spans API and string output extraction (#28771) 2026-05-26 14:10:33 -07:00
test_langfuse_otel.py
test_langfuse.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_langsmith_init.py Remove unneeded metadata info from LangSmith 2026-05-01 15:42:12 -07:00
test_mlflow.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_openmeter.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_opentelemetry_dynamic_imports.py
test_opentelemetry.py feat(otel): allowlist team_metadata sub-keys promoted to baggage (#29442) 2026-06-01 14:02:23 -07:00
test_otel_guardrail_violation_spans.py feat: add guardrail violation span attributes and fix missing spans on pre-call blocks (#28364) 2026-05-21 15:49:42 -07:00
test_otel_team_attributes_matrix.py feat: propagate team_id and team_alias to all child OTEL spans (#28273) 2026-05-19 15:31:25 -07:00
test_prometheus_api_promql_escape.py fix(prometheus): quote api_key for PromQL string literal in spend lookup 2026-05-01 21:38:19 +00:00
test_prometheus_cache_metrics.py Litellm OSS Staging 010626 (#29422) 2026-06-01 21:42:51 -07:00
test_prometheus_client_ip_user_agent.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_prometheus_custom_metadata_label_counts.py Fix Prometheus remaining metric zero values (#27348) 2026-05-06 17:22:20 -07:00
test_prometheus_end_user_cardinality.py perf: cap Prometheus end-user metric cardinality with TTL + LRU eviction (#27272) 2026-05-06 13:35:13 -07:00
test_prometheus_invalid_key_filtering.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_prometheus_labels.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_prometheus_metric_name_consistency.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_prometheus_missing_metrics.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_prometheus_none_metadata.py
test_prometheus_queue_guardrail_metrics.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_prometheus_remaining_tokens_router_fallback.py fix(prometheus): emit litellm_remaining_tokens_metric for Bedrock and Vertex (#27705) 2026-05-13 17:40:59 -07:00
test_prometheus_services.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_prometheus_spend_logs_metadata.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_prometheus_stream_label.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_prometheus_token_detail_metrics.py feat(prometheus): emit per-token-type detail metrics (LIT-3220) (#28372) (#28378) 2026-05-23 12:17:42 -07:00
test_prometheus_user_team_metrics.py feat(prometheus): add user_email and user_alias to user budget metrics (#28155) 2026-05-18 16:28:14 -07:00
test_prompt_manager_ssti.py fix(security): sandbox jinja2 in gitlab/arize/bitbucket prompt managers 2026-05-02 09:14:02 +00:00
test_responses_background_cost.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_rubrik.py Litellm oss staging 04 21 2026 2 (#26569) 2026-05-20 21:25:19 -07:00
test_s3_v2.py decouple S3 audit-log config via s3_audit_callback_params 2026-05-05 13:23:32 -07:00
test_weave_otel.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00