* refactor(rust): extract litellm-host-native as the shared Rust host driver
Move service and hook dispatch out of host-http into a Driver that owns the
machine and Rust handlers, returning at completion or a stream boundary and
holding the demand reply until the consumer advances. Move the in-process
runner onto the same driver. host-http now layers encoding, SSE, body polling
and lifecycle observation over it. host-python keeps driving litellm-host
directly
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(rust): interrupt the machine when the in-process stream consumer fails
Restores the pre-refactor interruption path for StreamConsumer errors via
Driver::fail and ports the generic run lifecycle tests into host-native.
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(rust): separate the machine contract from coroutine execution
* auth update
* refactor(rust): use standard flow control for host requests
* style(rust): keep host driver imports formatted
* chores
* mostly relocation
* refactor(rust): separate interceptors from queued observers
* refactor(rust): centralize legacy callback mappings and lifecycle
* docs: define Python host boundaries and migration plan
* refactor: enforce Python host and bridge boundaries
* refactor(rust): separate operations from callback composition
* refactor(rust): compose SDK policy through call hooks
---------
Co-authored-by: Yujong Lee <yujong@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
test_ssl_verify_unit.py inserted tests/unit at the front of sys.path, so any later import of litellm_proxy_extras resolved to the tests/unit/litellm_proxy_extras test package. Whenever the CircleCI shard split collected that file before test_litellm_proxy_extras_logging.py, collection failed with ModuleNotFoundError. test_gemini_session_leak.py had the same insert for its own directory
* feat(anthropic): add Claude Sonnet 5.5
Adds the anthropic cost map entry for claude-sonnet-5-5 mirroring
claude-sonnet-5 pricing and capabilities, with prompt_cache_min_tokens
at 512, thinking_always_on (thinking cannot be disabled on this model),
and supports_forced_tool_use false (tool_choice required/named returns
400 upstream). Omits thinking cache preservation, same as Opus 5.5, and
registers the model in the setup wizard provider list
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(model_prices): correct Claude Sonnet 5.5 capabilities and provider keys
Sets prompt_cache_min_tokens 512, thinking_always_on, and
supports_forced_tool_use false on every anthropic, bedrock, vertex_ai,
and azure_ai Sonnet 5.5 key, dropping the thinking cache preservation
flag cloned from Sonnet 5. Removes unpublished deprecation dates on
azure_ai and vertex_ai, renames the OpenRouter key to the live
anthropic/claude-sonnet-5.5 id and drops its batch variant, and removes
the aihubmix, deepinfra, and databricks keys for vendors that do not
list the model
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* test(anthropic): drop vendor-absence assertions for Sonnet 5.5 keys
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: kerry <kerry@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* feat(guardrails): fail open by default when Agent 365 cannot evaluate and count it in Prometheus
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* style(tests): ruff format the Prometheus fail-open registry test
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* feat(guardrails): add Agent 365 authority host override, fail-open integration test and per-guardrail YAML default
Add `authority_host` to the Agent 365 config (also read from AGENT365_AUTHORITY_HOST, then AZURE_AUTHORITY_HOST) so sovereign clouds and the integration test can point the OBO exchange at a different Entra host.
Add tests/integration/mcp/test_mcp_agent_365_guardrail.py, a real proxy test with Postgres, Redis, a scripted MCP upstream and local Entra and Agent 365 doubles covering the default fail-open, explicit fail-closed and fail-open, Defender Skipped, policy denial, persisted status and Prometheus counter.
Use PrometheusLogger.get_instance for the fail-open metric lookup instead of a hand-rolled callback scan. Clarify the config description: gateway credential failures fail open, caller token failures block.
Extract the dashboard YAML preview into teamGuardrailConfigYaml.ts so the effective per-guardrail default is unit tested and the "default" hint only shows when nothing was set explicitly.
Regenerate the lazy OpenAPI snapshot and schema.d.ts for the new field.
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(guardrails): default a scheme-less Agent 365 authority host to https and treat a null fallback as unset in the YAML preview
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* test(integration): audit cells for the Agent 365 fail-open default across entry points, Entra faults, throttling and two workers
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* test(integration): prove both Agent 365 workers serve and that a killed worker is replaced
Each fresh connection reports its worker pid from /debug/memory/summary and its MCP catalog on the same
connection, so the two-worker readiness wait covers both workers by identity. The kill test now kills a
pid the proxy reported as a worker and waits for a replacement pid, instead of the first psutil child
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(guardrails): drop the prometheus fail-open counter from the agent 365 guardrail
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(guardrails): keep agent 365 fail closed by default and make fail_open an explicit opt-in
Restores the shared unreachable_fallback default and the sibling guardrail initializers, drops the Admin UI YAML preview that only existed for the per-guardrail default, and reworks the unit and integration tests so the default blocks with HTTP 503 while unreachable_fallback: fail_open lets availability failures through as Unscanned
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(guardrails): append authority_host after the existing Agent365Guardrail parameters
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* feat(guardrails): agent 365 fails open by default and hides the production overrides from the UI form
Agent 365 sits in the runtime path of every MCP tool call, so an Entra or
Agent 365 outage now lets the call through unscanned (logged at error level,
recorded as Unscanned with guardrail_failed_to_respond) instead of blocking it.
unreachable_fallback: fail_closed stays as the opt-in strict mode. Policy
blocks, throttling, 4xx rejections and a rejected caller token still block
The shared unreachable_fallback field becomes nullable so each guardrail owns
its default; every sibling still resolves None to fail_closed and typesafe
keeps failing open
api_base, resource_app_id and agent_id have production defaults and leave the
dashboard form (ui_hidden); they stay available in config.yaml and env. The
authority_host override and its env keys are gone, the OBO exchange always
uses login.microsoftonline.com. The integration suite keeps only the cells
that need no Entra double, the evaluation paths live in unit tests with an
injected handler
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* chore(ui): regenerate openapi snapshot and schema.d.ts for the nullable unreachable_fallback
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(guardrails): fix agent 365 to the production endpoint and keep fail_closed as the default
Remove api_base, resource_app_id and agent_id from the Agent 365 config model, their AGENT365_* env fallbacks and the _is_ui_hidden helper: the evaluation URL and the Agent Tools app id are fixed production constants and the agent identity is always the caller's key alias. Revert the fail_open default; unreachable_fallback: fail_open stays an explicit opt-in. Restore the shared unreachable_fallback field, the sibling guardrail initializers and typesafe to main. Move the Entra dependent cells from the subprocess integration suite to unit tests with an injected HTTP handler.
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(guardrails): warn when agent 365 yaml still carries the removed override keys
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(guardrails): inject the http handler into the agent 365 initializer instead of assigning it after construction
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Run every route in the team-admin matrix again on a team that belongs to an
organization, as an admin of that organization and as an admin of another
organization. 90 new cases pin what org admins get today, so collapsing the
team-admin helpers into one gate can prove parity for org admins too
Scenario gains organization() and org_member() helpers that clean up the
organization, its budget row and the member users
* security(proxy): keep team callback credentials out of the stored request body
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* ci: allow the security conventional commit type
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: oliver <oliver@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(types): replace Any with proven types in 8 files
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(types): keep email logger untyped where its alert types differ
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* feat(rust): add litellm-db and litellm-db-testing workspace scaffolding
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(db-testing): apply the real Prisma migrations in a test and drop the sort mutation
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: Yujong Lee <yujong@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* build(rust): package the gateway container
* ci: exempt the gateway Dockerfile from the CI coverage gate
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: Yujong Lee <yujong@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(types): replace Any with proven types in 6 files
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(types): keep enterprise email import inside try-except for unsafe-import check
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(types): keep email_logging_instance annotation as Any pending a guarded alias
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(types): revert iterator override typing in proxy utils
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
completion() imported vertexai only to check that the package exists. Partner
models are reached with an authenticated httpx client and never use that SDK,
the same reasoning count_tokens in this file already follows (#28084). The
import loads all of google-cloud-aiplatform on the first request of every
process and made a google-auth-only install fail with a 400
* fix(responses): emit the reasoning item on streaming /v1/responses for signature-only thinking
Anthropic models return thinking blocks with empty text and the reasoning carried in the
signature: Claude Fable 5.1 and Claude Opus 5.5 by default, and Bedrock adaptive thinking
with or without an effort. On streaming /v1/responses the chat->Responses bridge opened a
reasoning output item only on reasoning_content text
(LiteLLMCompletionStreamingIterator._ensure_output_item_for_chunk), and
ChunkProcessor.get_combined_thinking_content kept an assembled thinking block only when it
had thinking text. Such a response emitted no reasoning item mid-stream and none in
response.completed, so a streaming Responses client could not replay the reasoning even
though the reasoning tokens were billed. Non-streaming /v1/responses was unaffected.
Open the reasoning item when the delta carries a signed or redacted thinking block, and
keep a signed block through stream assembly even when its thinking text is empty.
Unsigned text-only fragments are still dropped. The reasoning-text path is unchanged.
(cherry picked from commit bc9b6f8a5c)
* test(vertex_ai): move orphaned gemma streaming tests into the llm-vertex-ai shard
PR #43147 left a copy of the Gemma streaming tests under
tests/test_litellm/llms, a tree no CI shard claims, which broke
assert-ci-coverage and assert-shard-coverage on main. Fold the two
streaming tests into the existing tests/unit/llms/vertex_ai file so the
llm-vertex-ai shard runs them
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: Chloe Lu <chloe.lxd@gmail.com>
Co-authored-by: Krrish Dholakia <krrishdholakia@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* test(vertex_ai): reproduce traced Gemma Responses stream failure
* fix(vertex_ai): wrap Gemma fake streams for Responses tracing
* test(vertex_ai): cover Gemma traced streams and usage options
* test(vertex_ai): inject gemma test deps and assert hidden usage accounting
Replace class-level patches in the Vertex AI shard test with the
provider's documented dependency-injection seams (httpx.MockTransport
client + credential cache), and pin the default/omit-usage trace
behavior: LiteLLM still accounts all tokens; ddtrace's metric is
absent by design, asserted rather than silent.
Mutation-checked: commenting out CustomStreamWrapper chunk accumulation
turns the new assertions red; restoring them turns green.
* test(vertex_ai): drop explanatory comment from usage-option assertions
* fix(gemini): forward seed to the Gemini API instead of rejecting it
The gemini/ provider left seed out of its supported params, so requests with seed
failed with UnsupportedParamsError, or lost the seed silently when drop_params was on.
The Gemini API accepts generationConfig.seed and the inherited mapping already
translates it, so adding it to the allowlist is enough
* test(gemini): assert the forwarded seed without mutating shared state
* fix(tools): salvage concatenated JSON tool call arguments
* fix(tools): harden concatenated tool-call salvage for review findings
Skip non-dict JSON during split so salvage cannot emit empty tool calls.
Collapse srvtoolu_ expansions to the first object so server results stay paired.
Allocate __concat_n ids that cannot collide with sibling tool call ids.
Propagate cache_control onto every expanded Anthropic tool_use block.
Rename the XML invoke loop variable so the key-leak gate no longer flags {args}
* test(tools): cover concat id bump and srvtoolu array keep
Only collapse srvtoolu_ when concatenated salvage expanded; a valid JSON
array argument stays one server tool input
* revert(anthropic): drop concat expansion from pass-through adapter
Co-authored-by: Techboy bebop <kumarpriyanshu09@users.noreply.github.com>
* revert(tools): keep concat salvage out of request-side tool converters
Co-authored-by: Techboy bebop <kumarpriyanshu09@users.noreply.github.com>
* fix(tools): expand strictly salvaged concatenated tool arguments in normalized tool calls
Co-authored-by: Techboy bebop <kumarpriyanshu09@users.noreply.github.com>
* fix(tools): retain at most the salvage cap while validating concatenated arguments
Co-authored-by: Techboy bebop <kumarpriyanshu09@users.noreply.github.com>
* test(tools): assert concat sibling ids unique after sanitization
A sibling id that only collides after colon-to-underscore sanitization must force the next concat suffix
Co-authored-by: Techboy bebop <kumarpriyanshu09@users.noreply.github.com>
* refactor(tools): drop unused strict mode from split_concatenated_json_objects
Strict mode had no production caller. Rejection cases now sit on salvage, and split matches upstream main
Co-authored-by: Techboy bebop <kumarpriyanshu09@users.noreply.github.com>
---------
Co-authored-by: Techboy bebop <kumarpriyanshu09@users.noreply.github.com>
The leftover warning used a class defined in a test-directory module. The xdist controller cannot import it, so an uncaught leftover warning crashed the whole e2e run. Same change as #43391 on rc/1.103.0
_is_unsignable_thinking_block() only checked block["signature"], so a
thinking block with a valid-looking signature but empty (or
whitespace-only) thinking text sailed through _drop_unsignable_thinking_blocks
and into anthropic_messages_pt(). Anthropic rejects that with:
400 messages.N.content.M.thinking: each thinking block must contain thinking
This is reachable whenever a thinking_blocks history item gets replayed
through this Anthropic-shaped request path (e.g. a non-Anthropic reasoning
turn with no summary text), the same class of bug PR #36033 fixed on the
Responses adapter's own separate code path.
Now the signature check runs first (unsigned blocks are still dropped, same
as before), then an additional check drops the block if `thinking` is
missing, not a string, or strips to empty. redacted_thinking blocks are
untouched since they don't have type == "thinking".
* fix(vertex_ai): consider tools when validating context caching min tokens
Pass tools to is_prompt_caching_valid_prompt in both sync and async
check_and_create_cache before popping them into the cachedContents
request body. This allows agent-shaped requests with heavy tool schemas
and small message histories to reach the minimum token threshold and
benefit from prompt caching.
Fixes#42804
* test(vertex_ai): avoid doubles on internal code and assert tools in cache payload
* feat(otel): add SigNoz preset for OpenTelemetry v2
Adds the signoz callback (OTLP/HTTP exporter, GenAI vocabulary, key and team level dynamic ingestion endpoint and key) as an OpenTelemetry v2 preset, with the preset factory accepting the allow_missing_credentials kwarg the V2 registry always passes so construction no longer falls back silently to legacy OpenTelemetry. Ships the deterministic tests/integration/observability/test_signoz_delivery.py audit suite
Absorbs the work from https://github.com/BerriAI/litellm/pull/38206
Co-authored-by: Nagesh Bansal <nageshbansal59@gmail.com>
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(otel): drop explanatory comments from the SigNoz preset
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* style(types): keep signoz dynamic param lines within ruff format width
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* test(signoz): assert the missing-endpoint boot path directly instead of in an except block
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* chore(ui): regenerate schema.d.ts for the signoz health service
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(otel): allowlist SigNoz key/team endpoints and route keyless collectors without the operator key
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* test(otel): terminate the SigNoz shutdown cell before the flush and drop test docstrings
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* refactor(otel): keep the shared tenant routing untouched and require an ingestion key for SigNoz key/team endpoints
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix(otel): warn about a keyless SigNoz team endpoint from the header resolver so the shared cache actually reaches it
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: yucheng <yucheng@berri.ai>
Co-authored-by: Nagesh Bansal <nageshbansal59@gmail.com>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
