litellm/tests/test_litellm/proxy
Tin Chi Lo 5421fdfb7e fix(mcp): keep the MCP reference intact when the semantic filter narrows tools
The semantic tool filter replaced each litellm_proxy MCP reference in
data["tools"] with the tools it expanded from that reference. The expansion
defaults to the Responses API tool shape, so a /chat/completions request came
out carrying flat {"type": "function", "name": ...} entries where the provider
transformations expect {"type": "function", "function": {...}}. Anthropic then
raised KeyError: 'function' and Bedrock dropped every MCP tool silently, so the
model answered as if no MCP server were connected.

Replacing the reference also removed the marker the MCP gateway matches on, so
acompletion_with_mcp never ran and tool calls were no longer auto-executed for
require_approval="never", on /responses as well as /chat/completions.

Narrow the reference through allowed_tools instead and leave it in place, so the
gateway still owns expansion and keeps both the per-endpoint tool shape and tool
auto-execution. Expansion already applies any caller-supplied allowed_tools, so
the selection can only narrow a reference further, never widen it.
2026-07-16 13:25:59 -07:00
..
_experimental/mcp_server fix(mcp): keep the MCP reference intact when the semantic filter narrows tools 2026-07-16 13:25:59 -07:00
a2a feat(a2a): support a2a-sdk 1.x proxy routing for 0.3 and 1.0 agents (#30950) 2026-06-29 09:32:39 +05:30
agent_endpoints feat(a2a): support a2a-sdk 1.x proxy routing for 0.3 and 1.0 agents (#30950) 2026-06-29 09:32:39 +05:30
anthropic_endpoints feat: litellm oss staging (#31935) 2026-07-03 09:27:31 +05:30
auth fix(key management): enforce minimum custom key length and mask short keys in key_name (#33462) 2026-07-15 18:27:38 -07:00
batches_endpoints test(batches): add 1:1 test file scaffold for batches component paths (#30529) 2026-06-29 09:22:58 +05:30
client fix(cli): make CLI output ASCII-only so it doesn't crash legacy Windows consoles (#33465) 2026-07-16 10:35:06 -07:00
common_utils Revert "chore(ci): sync litellm_internal_staging into daily OSS branch (#33337)" (#33339) 2026-07-14 19:32:25 -07:00
db fix: remove dead user-cache lookup with None key in spend-update path (#33555) 2026-07-16 10:39:53 -07:00
discovery_endpoints chore: litellm oss staging160626 (#30527) 2026-06-16 18:23:13 -07:00
enterprise_billing feat(proxy): push-based OTLP billable-request metering for enterprise deployments (#31592) 2026-07-15 12:12:52 -07:00
experimental/mcp_server
google_endpoints chore: litellm oss staging160626 (#30527) 2026-06-16 18:23:13 -07:00
guardrails Merge pull request #32853 from BerriAI/litellm_/guardrail-monitor-details-fix-8845d6 2026-07-16 07:10:10 -07:00
health_endpoints fix(proxy): authorize /health/test_connection against loaded deployment's team_id (VERIA-441) (#31767) 2026-07-01 17:05:49 -07:00
hooks Revert "chore(ci): sync litellm_internal_staging into daily OSS branch (#33337)" (#33339) 2026-07-14 19:32:25 -07:00
image_endpoints fix(proxy): extend response headers hook to streaming, TTS, image gen, and pass-through (#24232) 2026-06-09 22:10:23 +02:00
logging_endpoints feat(proxy): add POST /v1/callbacks/logs to replay logging payloads through callbacks (#31134) 2026-06-24 15:25:10 -07:00
management_endpoints fix(key management): enforce minimum custom key length and mask short keys in key_name (#33462) 2026-07-15 18:27:38 -07:00
management_helpers feat(mcp): add all-proxy-mcpservers sentinel to grant teams every MCP server (#32012) 2026-07-03 13:59:28 -07:00
memory Litellm memory improvements v2 (#26541) 2026-04-25 19:03:43 -07:00
middleware feat(proxy): push-based OTLP billable-request metering for enterprise deployments (#31592) 2026-07-15 12:12:52 -07:00
openai_files_endpoint fix(vertex/files): stream OpenAI->Vertex batch JSONL uploads (#31036) 2026-06-24 13:19:57 -07:00
pass_through_endpoints fix(passthrough): stream non-sse passthrough responses instead of buffering in memory (#32386) 2026-07-07 20:51:15 -07:00
policy_engine fix(policies): reject non-existent team/key/model scope entries on attachment create (#32131) 2026-07-04 11:58:29 -07:00
prompts style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
proxy_server feat(router): resolve auto-router routing plugins from proxy YAML config (#33251) 2026-07-14 21:27:14 -07:00
public_endpoints feat(ui): add Amazon Bedrock Mantle to the Add Model provider dropdown (#31034) 2026-06-22 17:31:25 -07:00
rag_endpoints fix: harden /key/update authorization checks (#27878) 2026-05-14 04:16:04 +00:00
realtime_endpoints chore: litellm oss 170626 (#30637) 2026-06-17 21:11:12 -07:00
response_api_endpoints Litellm websocket improvements (#29563) 2026-06-03 11:48:35 -07:00
shutdown feat(proxy): native /health/drain preStop hook for graceful shutdown (#29439) 2026-06-02 16:30:44 -07:00
spend_tracking Revert "chore(ci): sync litellm_internal_staging into daily OSS branch (#33337)" (#33339) 2026-07-14 19:32:25 -07:00
test_configs
types_utils chore(proxy): also scrub guardrail callbacks / module paths from DB overlay 2026-05-14 01:24:51 +00:00
ui_crud_endpoints fix(mcp): byom visibility, preview UX, and admin settings gating (#31809) 2026-07-02 01:04:22 -07:00
utils fix(logging): preserve callback order in get_combined_callback_list (#33005) 2026-07-16 00:07:20 +03:00
vector_store_endpoints Title: fix(proxy): resolve vector store file list credentials from team deployments (#29739) 2026-06-06 12:36:05 -07:00
video_endpoints test(videos): add 1:1 test file scaffold for videos component paths (#30631) 2026-06-29 09:12:51 +05:30
__init__.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
conftest.py fix(proxy): recover Prisma DB reconnect loop when client is disconnected 2026-07-07 09:50:27 +03:00
test_aiohttp_cleanup_closed.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_aiohttp_session_recovery.py fix: use AsyncMock for concurrent test consistency 2026-03-18 00:54:23 +00:00
test_api_key_masking_in_errors.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_audio_speech_prometheus_hooks.py fix(proxy): extend response headers hook to streaming, TTS, image gen, and pass-through (#24232) 2026-06-09 22:10:23 +02:00
test_batch_expiry.py fix(proxy): strip LiteLLM policy tracking from OpenAI batch metadata (#28425) 2026-05-26 11:35:42 -07:00
test_batch_metadata_none_fix.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_batch_retrieve_bedrock.py fix(proxy/batches): forward model to retrieve_batch for bedrock 2026-04-29 22:48:03 +02:00
test_batch_x_litellm_model_encoding.py test(batches): move orphan tests into tests/test_litellm for CI coverage (#30510) 2026-06-16 10:20:59 -07:00
test_blocked_response_usage.py feat: litellm oss staging (#31935) 2026-07-03 09:27:31 +05:30
test_budget_reservation.py Revert "chore(ci): sync litellm_internal_staging into daily OSS branch (#33337)" (#33339) 2026-07-14 19:32:25 -07:00
test_caching_routes.py Litellm oss staging 040626 (#29671) 2026-06-04 11:07:20 -07:00
test_chat_completion_metadata.py
test_common_request_processing.py test(proxy): cover per-key per-model TPM limit triggering gateway fallback 2026-07-06 18:25:49 -07:00
test_component_allowlists.py fix(gateway): keep the Prometheus /metrics Mount in the gateway route trim (#32317) 2026-07-07 18:36:38 +03:00
test_cors_config.py refactor: extract _get_cors_config() for testability, fix no-op CORS tests 2026-04-11 22:24:04 +05:30
test_custom_proxy.py
test_dynamic_mcp_route.py Litellm oss staging 040626 (#29671) 2026-06-04 11:07:20 -07:00
test_empty_model_list.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_enforce_user_param.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_fallback_management_endpoints.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_fastapi_offline_routes.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_filter_models_by_team_access_group.py fix: resolve access group names in _filter_models_by_team_id (#25224) 2026-05-01 11:55:36 +05:30
test_health_check_functions.py feat(proxy): skip disable_background_health_check models on GET /health when flag set (#27716) 2026-05-13 09:49:05 -07:00
test_health_check_max_tokens.py fix: skip health check for semantic auto_router deployments (#31668) 2026-06-29 19:47:20 -07:00
test_langfuse_passthrough_security.py chore(callbacks): guard dynamic integration hosts 2026-04-30 14:27:19 -07:00
test_lazy_openapi_snapshot.py [Fix] Tests: Move Misplaced Import in Lazy OpenAPI Snapshot Test 2026-05-01 14:24:53 -07:00
test_litellm_pre_call_utils.py feat(logging): add user and team level spend and budget to StandardLoggingPayload metadata (#33459) 2026-07-16 12:01:11 -07:00
test_max_budget_env_var.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_mcp_asgi_response.py fix(mcp): surface upstream 401 for token-forwarding MCP servers (#27847) 2026-05-13 12:03:36 -07:00
test_model_based_routing_files_batches.py test(batches): move orphan tests into tests/test_litellm for CI coverage (#30510) 2026-06-16 10:20:59 -07:00
test_model_dump_with_preserved_fields.py Fix_mapped tests part 2 2026-02-26 12:43:39 +05:30
test_model_id_header_propagation.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_model_info_default_limits.py fix(proxy): align /v1/model/info with router deployments (#30025) 2026-06-10 19:38:21 -07:00
test_model_level_guardrails.py fix(guardrails): run pre_call hook once for model-level guardrails (#30543) 2026-06-16 11:17:03 -07:00
test_model_list_healthy_only.py feat: litellm oss 110626 (#30202) 2026-06-11 22:30:26 -07:00
test_modify_response_streaming_passthrough.py fix(proxy): use e.request_data for logging_obj in ModifyResponseException streaming passthrough (#30800) 2026-06-18 23:29:08 -07:00
test_openapi_schema_validation.py fix(proxy): preserve HTTP operations when injecting WebSocket stubs into OpenAPI schema 2026-05-06 00:28:42 +02:00
test_plugin_routes.py feat: litellm plugin architecture v2 (#30688) 2026-06-20 20:37:22 -07:00
test_pricing_field_strip.py chore: litellm oss staging160626 (#30527) 2026-06-16 18:23:13 -07:00
test_prometheus_cleanup.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_provider_url_destination_guard.py chore(proxy): move URL-valued model/file_id guard from SDK to proxy 2026-05-02 02:17:46 +00:00
test_proxy_cli.py chore: litellm oss staging (#30968) 2026-06-23 07:31:44 -07:00
test_proxy_logging_hook_detection.py perf: reduce per-request and per-chunk overhead across Anthropic streaming hot paths (#28289) 2026-05-23 12:15:59 -07:00
test_proxy_server.py Revert "chore(ci): sync litellm_internal_staging into daily OSS branch (#33337)" (#33339) 2026-07-14 19:32:25 -07:00
test_proxy_types.py fix(proxy): add default=None to LiteLLM_TeamMembership.litellm_budget_table (#29684) 2026-06-04 12:13:11 -07:00
test_proxy_utils.py fix(proxy): record partial spend on the failure row for interrupted streams (#30788) 2026-06-19 12:03:15 -07:00
test_pyroscope.py Implement normalize_nonempty_secret_str function to trim whitespace from secrets and treat empty values as unset. Update proxy_server to use this function for Grafana credentials. Enhance tests to validate the new normalization behavior. 2026-05-04 18:17:31 +00:00
test_read_model_list.py feat: add minimal rust router + axum ai-gateway calling router.realtime (2/2) (#31135) 2026-06-23 19:16:34 -07:00
test_redis_auth_cache_flag.py refactor(proxy): replace DualCache with UserApiKeyCache for user API key management 2026-04-28 19:15:03 +00:00
test_response_model_sanitization.py perf: eliminate per-request callback scanning on proxy hot path (#27858) 2026-05-14 09:28:31 -07:00
test_route_a2a_models.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00
test_route_llm_request.py fix(proxy): route master key to team-scoped models (#32926) 2026-07-14 10:11:56 -07:00
test_sensitive_route_auth.py chore(proxy): guard sensitive public endpoints 2026-04-30 11:52:47 -07:00
test_shared_health_check.py feat(proxy): skip disable_background_health_check models on GET /health when flag set (#27716) 2026-05-13 09:49:05 -07:00
test_spend_log_cleanup.py feat(spend_logs): opt-in native Postgres partitioning for SpendLogs retention (#29466) 2026-06-11 11:02:42 -07:00
test_swagger_chat_completions.py fix(proxy): avoid misleading multi-method operation ids 2026-04-30 20:44:14 -07:00
test_team_member_update.py feat(ui): add budget duration to edit team member form (#29717) 2026-06-06 17:24:55 -07:00
test_team_org_move.py fix(team_endpoints): auto-add SSO team members to org on move (proxy admin only) (#26377) 2026-04-24 08:36:25 -07:00
test_tools_allowlist_enforcement.py fix(responses-bridge): custom tool round-trip and allowlist preservation for Codex CLI (#32258) 2026-07-06 17:34:27 -07:00
test_update_llm_router_resilience.py style: run black formatter on files from main merge 2026-04-17 13:02:59 -07:00