Moves the proxy extra's cryptography floor from 48.0.1 to 49.0.0 and widens the
ceiling to <51, then holds the lock at 50.0.0 with a uv override
mlflow caps cryptography at <50 even in its newest release, so publishing a
plain >=50.0.0,<51.0 range would make `pip install "litellm[proxy,mlflow]"`
unresolvable for downstream consumers. Publishing >=49.0.0,<51.0 keeps that
combination installable (it resolves to 49.0.0), while the
override-dependencies entry, which is a uv workspace setting and never reaches
published metadata, keeps our own lock and Docker images on 50.0.0
Verified on this line: dropping the override and re-locking fails with
"litellm[mlflow] and litellm[proxy] are incompatible", so the override is
load-bearing here and not carried over out of habit
mlflow only uses PBKDF2HMAC, AESGCM, Fernet and InvalidTag from cryptography;
none of those are affected by the 49 or 50 breaking changes, so overriding its
ceiling is safe in practice
Lock delta on this line is cryptography 48.0.1 -> 50.0.0 only; staging's
accompanying mlflow and msal moves are staging drift and are not reproduced here
cryptography 49 dropped its x86_64 macOS and 32-bit Windows wheels. Linux CI
and the Docker images are unaffected; developers on Intel Macs will build from
source
(cherry picked from commit 49eb19c39f)
Moves the proxy-runtime ddtrace constraint from >=2.19.0,<3.0 to >=4.8.2,<5.0,
aligns the build_from_pip image pin, and updates the type-only Tracer import to
its current module path (ddtrace.tracer -> ddtrace.trace), which 4.x requires.
Lock delta is ddtrace 2.19.0 -> 4.11.0 plus the removal of legacy-cgi and
xmltodict, which were 2.x-only transitives; neither is imported anywhere in
litellm, enterprise or tests. Lock pinned to 4.11.0 to match internal staging
and the build_from_pip pin rather than floating to the newest 4.x.
Adapted from the staging commit: this line never carried the python_version
constraint split from #33438, so the two-line split collapses to a single
constraint here, and staging's uv.lock hunk was dropped in favour of a lock
re-derived on this line.
(cherry picked from commit edc38eab34)
* fix(docker): bake prisma CLI and engines at a fixed path so fresh-DB migrations work for any uid offline
The runtime image shipped the prisma CLI and engines under /root/.cache, the
default HOME-derived prisma-python cache location. Any deployment whose
runtime HOME is not /root (kubernetes runAsUser, docker --user, HOME
overrides) missed that cache on a fresh database, fell back to a nodeenv
Node download that crashes on Wolfi (libatomic.so.1), and started the proxy
with zero tables while every DB-backed endpoint returned 500
The bake now lives at /opt/prisma, a path no HOME resolution or cache
volume mount can shadow. The builder records the engine paths there at
generate time, and the runtime stage pins PRISMA_BINARY_CACHE_DIR,
PRISMA_CLI_PATH, PRISMA_CLI_QUERY_ENGINE_TYPE=binary and
PRISMA_OFFLINE_MODE so both litellm-proxy-extras and prisma-python resolve
the baked CLI and engines directly. prisma migrate deploy on a fresh
database now needs no npm and no network access for any runtime uid,
including readOnlyRootFilesystem deployments
Verified against live containers: fresh and existing databases as root,
uid 12345, HOME overridden, on an internal-only docker network, and with
a read-only root filesystem all migrate and serve /team/new successfully
Fixes#33650, #24554
* chore(docker): fail the image build if the baked prisma CLI layout drifts
Asserts the baked CLI shim is executable and its entrypoint exists in the
runtime stage after the COPY and chmod, so a layout change in a future
prisma-python release breaks the image build loudly instead of silently
degrading the migration path at container startup
(cherry picked from commit 567ebcb3e9)
* fix(model_armor): add skip_unscannable_attachments to allow reference-only attachments through
* fix(model_armor): wire skip_unscannable_attachments through guardrail config
* fix(model_armor): make max_file_attachments configurable and scan overflow instead of dropping
* fix(model_armor): remove the per-request attachment count cap and scan all attachments
---------
Co-authored-by: yucheng <yucheng@berri.ai>
(cherry picked from commit 0d7b0f708b)
* fix(docker): restore litellm-proxy-extras source dir in runtime images
#30243 narrowed the runtime stage to an allowlist COPY, which dropped
/app/litellm-proxy-extras from the published images. Downstream
migration jobs point prisma migrate deploy at that path; with the
schema gone (or a schema with no adjacent migrations dir, where prisma
exits 0 without applying anything) those jobs went green while never
migrating the database. Restore the folder in all three runtime stages
and assert in image-scan that the schema and a non-empty migrations dir
ship at the source path
* chore(ci): drop image-scan migration-assets assertion
(cherry picked from commit 111d447e1b)
* fix(anthropic/passthrough): drop temperature and cap thinking budget when downgrading adaptive thinking for pre-4.6 models
* test(anthropic/passthrough): use sufficient max_tokens for reasoning_effort thinking mapping
* fix(anthropic/passthrough): drop incompatible temperature when downgrading adaptive thinking for pre-4.6 models
Narrow the fix to the temperature reconciliation; the reasoning_effort
budget cap is reverted because the live translation grid relies on
budget_tokens >= max_tokens to reject unsupported effort tiers
(xhigh/max) on budget-mode models, so capping turned those 400s into
200s.
---------
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
(cherry picked from commit 71dffc1e9a)
* fix(utils): resolve bedrock regional inference profiles to regional pricing in get_model_info (LIT-4056) (#32389)
* fix(utils): resolve bedrock regional inference profiles to regional pricing in get_model_info (LIT-4056)
* test(register_model): use a triple provider prefix as the unresolvable-key fixture
get_model_info now resolves bedrock/bedrock/... like a routing prefix, so the
double-prefix fixture stopped exercising the register_model fallback path.
Lock the new double-prefix resolution in as a model-info regression test
(cherry picked from commit 734fd29e00)
* fix(guardrails): walk Responses-API text taxonomy in shared content helpers (#32542)
* fix(guardrails): walk Responses-API text taxonomy in shared content helpers
Every guardrail sharing litellm/proxy/guardrails/_content_utils.py silently
drops all text on the /v1/responses path. AIM turns it into a loud 422 (
{"error":"No messages in the request"}); every other guardrail (Lakera v2,
Cato, Lasso, Repello, IBM, Azure Content Safety, enterprise secret
detection) scans an empty payload and lets the request through unscanned.
Three defects, all in _content_utils.py:
1. _iter_text_parts_in_content recognised only part.type == "text", but the
Responses API uses input_text (request) and output_text (assistant).
2. _coerce_input_to_messages gated on "every item has a role key"; any
Responses input list containing a function_call or function_call_output
item failed the check and was wrapped as one opaque blob.
3. build_inspection_messages forwarded any role through, including a bare
tool role missing tool_call_id, which validators like AIM's /fw/v1/analyze
reject with a schema error.
Fix walks the actual Responses item taxonomy (message, function_call,
function_call_output, bare content parts and strings), recognises
{text, input_text, output_text} everywhere, and coerces any role outside
{system, user, assistant} to user in the outbound inspection payload.
* style: ruff-format changed guardrail files
* test(guardrails): cover function_call_output string form; drop em-dash in new docstring
* fix(guardrails): map function_call_output straight to user role
Avoids ever materialising a schema-invalid bare tool message. The
downstream role-safety coercion in build_inspection_messages still
guards genuinely caller-supplied non-standard roles (developer,
function, custom values); add a regression test covering that path
so the coercion has real coverage after this simplification.
* test(guardrails): pin chat-completions tool-role coercion in build_inspection_messages
* docs(test): soften AIM-specific claims in LIT-4294 test docstrings
Ryan's review flagged that several test docstrings assert AIM's
/fw/v1/analyze validates + rejects specific schema violations. That
behavior is customer-reported in the LIT-4294 writeup, not directly
verified by us. Rephrase to attribute the AIM 422 to the customer's
writeup and describe the underlying constraint as the OpenAI chat
schema; any downstream API that validates against that schema rejects
the same shape.
* refactor(guardrails): move unsupported-role coercion into AIM only
The generic coercion in build_inspection_messages collapsed any role
outside {system, user, assistant} to user for every caller of the
helper. Combined with the pre-existing apply_redacted_messages_back
write-back behavior in Lakera/AIM/Cato, that turned a loud OpenAI 400
on chat-completions tool-message masking into a silent semantic
corruption of the outbound request (role tool with tool_call_id got
rewritten to bare role user, dropping the assistant + tool_calls
sibling).
AIM specifically requires the coercion because its /fw/v1/analyze
validates the payload against the OpenAI chat schema; other guardrails
either do not validate roles or do their own reconstruction. Move the
coercion to AimGuardrail._build_aim_inspection_messages so the shared
helper keeps caller roles intact and no new cross-guardrail role
corruption is introduced. The pre-existing apply_redacted_messages_back
structural flatten remains as separate follow-up work.
function_call_output items still synthesise role user in the shared
helper because they have no natural role field, which is a different
concern from coercing a caller-supplied role.
* refactor(guardrails): preserve role fidelity in shared _content_utils
Shared inspection helpers should extract text and preserve semantic
role signals; role coercion for third-party schema safety stays inside
the guardrail that needs it (AIM).
Three shared-helper changes:
- Bare content-part dicts (input_text/output_text) with an explicit role
keep it; only role-less parts default to user.
- Responses message items already had their role preserved; the
behavior is now covered by an explicit test.
- function_call_output items default to role tool (semantic equivalent
of the chat-completions tool message shape) instead of role user, so
Responses and chat completions produce symmetric inspection payloads.
A caller-supplied role on the item is still preserved.
AIM's schema-safe coercion in _build_aim_inspection_messages already
handles the resulting role tool: it collapses to user before the POST
to /fw/v1/analyze so AIM's OpenAI-schema validator does not reject the
bare tool message (no tool_call_id can survive the flatten). Added a
regression test in test_aim.py covering that path.
(cherry picked from commit e84a19acd5)
* feat: add Meta Model API provider and muse-spark-1.1 (day-0) (#32701)
(cherry picked from commit d82645d163)
* fix(bedrock): keep mid-conversation system messages in place for Claude Invoke (#32578)
Hoisting every role system entry into the top-level system field mutates
the cache prefix whenever a client such as Claude Code appends a new
mid-conversation system message, invalidating the prompt cache for the
entire message history on Bedrock Invoke. Bedrock only rejects a system
entry at messages.0, so hoist just the leading run and forward the rest
in place
(cherry picked from commit cc36d5469c)
* feat(otel): emit the gen_ai.client.operation.exception event on failed LLM calls (#32655)
* feat(otel): emit the gen_ai.client.operation.exception event on failed LLM calls
The GenAI semantic conventions record failures of a GenAI client operation as
a log-based event named gen_ai.client.operation.exception, carrying the
exception.type / exception.message / exception.stacktrace trio at severity
WARN and correlated to the failed span. OTel v2 never emitted it: a failed LLM
call produced only the deprecated error.* span attributes, a generic exception
span event without a stacktrace, and the stacktrace under the vendor key
litellm.provider.error.stack_trace.
Build the logs pipeline (LoggerProvider + console/OTLP log exporters mirroring
the metrics plumbing) and record the event behind the enable_events flag, which
until now was defined but consumed nowhere. An operator-configured LoggerProvider
global is reused so the events ride their existing logs pipeline; an explicit
NoOpLoggerProvider global is honored as an opt-out and builds no recorder at all.
The existing span-side error surface (error.type, error.message, the exception
span event, and the litellm.provider.error.* detail keys) is untouched for
backwards compatibility.
* fix(otel): always ride the semconv-required exception pair on the GenAI event
Filtering the event attributes on truthiness conflated "absent" with "empty",
so an empty exception.type or exception.message would have been dropped, leaving
an event with neither semconv-required field. Build the attributes so the pair is
unconditional and only the recommended stacktrace is omitted when the payload
carries none.
* docs(otel): document the events plumbing module in the package README
* test(otel): cover the log exporter selection and logs endpoint normalization
The new logs plumbing had no coverage for exporter-kind selection, the
console fallback for an unrecognized kind, the /v1/logs signal-path rewriting
that lets one OTEL_ENDPOINT serve every signal, or the simple-vs-batch
processor split.
(cherry picked from commit 99b4c5ed3e)
* fix(bedrock): gate in-place system role messages on model support for Claude Invoke (#32831)
* fix(bedrock): gate in-place system role messages on model support for Claude Invoke
* feat(bedrock): default unmapped Claude 4.8+ to in-place system role handling via fallback rule
(cherry picked from commit 5e23a5ab05)
* fix(anthropic): translate adaptive thinking/effort to pre-4.6 model support (#32867)
* fix(anthropic): translate adaptive thinking/effort to pre-4.6 model support
AnthropicMessagesConfig now reshapes the 4.6+ adaptive-thinking interface
(thinking:{type:adaptive} + output_config:{effort:...}) to whatever the routed
model supports. Thinking-capable non-adaptive models (e.g. Haiku 4.5, Sonnet 4.5)
get the effort translated to a legacy thinking budget_tokens. Models with no
reasoning support have thinking/effort dropped under drop_params. And because
adaptive thinking carries no budget while the legacy form must satisfy Anthropic's
max_tokens > budget_tokens rule, the translated budget is capped below max_tokens,
dropping thinking when max_tokens can't fit the minimum budget. 4.6+ models pass
through untouched.
This matters because clients like Claude Code speak native Anthropic /v1/messages
and send the adaptive interface unconditionally, regardless of the routed model.
The native passthrough previously only capability-gated the OpenAI-style
reasoning_effort alias and forwarded native output_config/adaptive thinking raw, so
a pre-4.6 model rejected it with "This model does not support the effort parameter"
and the request failed. Claude Code already gets drop_params auto-set, so its
requests now succeed.
* test(anthropic): gate undersized-max_tokens thinking drop on drop_params; add edge tests
Addresses review feedback on the max_tokens-too-small branch. Previously a
thinking-capable model whose max_tokens could not fit the minimum thinking budget
had thinking silently dropped regardless of drop_params, while a residual
output_config field in the same call still raised when drop_params was off. Gate
both consistently on drop_params: raise a clear error (naming max_tokens for the
undersized case) when drop_params is off, drop otherwise. Claude Code gets
drop_params auto-set, so it still succeeds.
Adds tests for the undersized-max_tokens raise, the residual output_config raise,
and the no-adaptive-interface passthrough on a non-adaptive model.
* fix(anthropic): make adaptive-effort translation silent to avoid breaking provider strip contracts
The previous raise-when-not-drop_params behavior broke existing bedrock and vertex
messages tests: those providers already silently strip unsupported output_config
for pre-4.6 models (issue #22797) with no drop_params required, and the shared
parent transform raising pre-empted that. It also conflicted with the goal of
keeping requests working rather than failing them.
Make the reshape silent: translate effort to legacy thinking for thinking-capable
models, drop thinking for non-reasoning models, and remove only the consumed effort
key from output_config, leaving any residual (e.g. format) for provider subclasses
(bedrock/vertex) to handle. No raise, no drop_params gating. This also resolves the
review note about inconsistent drop_params handling by making every path uniform.
Updates the tests to assert the silent behavior and residual output_config
preservation.
* fix(anthropic): handle output_config-capable but non-adaptive models (Opus 4.5)
Greptile caught a real bug: the early-return guard treated supports_output_config
as equivalent to supporting adaptive thinking. Claude Opus 4.5 advertises
supports_output_config (it accepts output_config.effort) but is not adaptive, so it
rejects thinking:{type:adaptive} with "adaptive thinking is not supported on this
model". The guard early-returned for Opus 4.5 and forwarded the adaptive thinking
block raw, reproducing the exact failure the fix is meant to prevent.
thinking:{type:adaptive} and output_config.effort are independent capabilities.
Only early-return for adaptive-thinking models. For a model that supports
output_config.effort but is not adaptive, keep the native effort and drop only the
unsupported adaptive thinking block. Verified live against Opus 4.5: the Claude Code
payload now returns 200 instead of 400.
Adds regression tests for Opus 4.5 with and without adaptive thinking.
* fix(anthropic): translate adaptive thinking for effort-capable pre-4.6 models
Claude Opus 4.5 advertises supports_output_config but not adaptive thinking,
so the early-return guard forwarded thinking.type=adaptive raw and Anthropic
rejected it. The guard now only skips true adaptive models; effort-only
requests on effort-capable models still pass through untouched. The
_map_reasoning_effort call is wrapped to surface unrecognized effort values
as a clean 400, matching _translate_reasoning_effort_to_anthropic
* fix(anthropic): fall back to legacy thinking when effort level unsupported
Opus 4.5 accepts output_config.effort but only low/medium/high; Claude Code
defaults to xhigh on newer models, so preserving that level raw gets rejected
by Anthropic. Gate the native-effort passthrough on _validate_effort_for_model
and fall through to the budget translation for unsupported levels
* fix(anthropic): keep effort-only requests untouched for provider normalization
The xhigh fall-through consumed effort-only requests on effort-capable
models, breaking bedrock invoke's own normalization which clamps xhigh to
the model's ceiling after the base transform runs
(test_bedrock_messages_normalizes_output_config_effort_for_opus). Restrict
the fall-through to requests that carry adaptive thinking; effort-only
requests pass through so provider subclasses keep owning level clamping
---------
Co-authored-by: Abhimanyu Kapur <38531241+akapur99@users.noreply.github.com>
(cherry picked from commit 3a62e5428f)
* fix(bedrock): flag mapped Claude 4.8+ entries with supports_mid_conversation_system (#32882)
Exact cost-map hits resolve before fallback-generalization rules, so the
mapped Sonnet 5, Fable 5 and jp Opus 4.8 Bedrock entries bypassed the
bedrock-anthropic-claude-mid-conversation-system rule and hoisted
mid-conversation system messages, invalidating the prompt cache.
(cherry picked from commit c15891fc98)
* Merge pull request #32873 from BerriAI/litellm_fallback_rules_routing_split
refactor(fallback-generalizations): split rules into routing and provider-neutral capability kinds
(cherry picked from commit 45d3644408)
* Merge pull request #32874 from BerriAI/litellm_thread_provider_capability_probes
fix(anthropic): thread real provider through capability probes instead of pinning anthropic
(cherry picked from commit ead7ad3804)
* test: add /v1/messages to supported_endpoints schema enum (#32739)
(cherry picked from commit bf02a4a47f)
---------
Co-authored-by: Mateo Wang <277851410+mateo-berri@users.noreply.github.com>
Co-authored-by: yucheng-berri <yucheng@berri.ai>
Co-authored-by: devin-ai-integration[bot] <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: Yassin Kortam <yassin@berri.ai>
Co-authored-by: Abhimanyu Kapur <38531241+akapur99@users.noreply.github.com>
Co-authored-by: tin-berri <tin@berri.ai>
The v2 emitter has never stamped error.message / error.code /
error.stack_trace / error.llm_provider as span attributes; only error.type
reached the wire. Backends that flatten span attributes into label
indexes (Elastic APM labels.error_*, Datadog span tags) lost these
four fields when v2 became the active integration on v1.90+ for
otel_v2-flagged deployments. The pre-existing exception span event
carrying the full message (LIT-3758) is unchanged; the message now
rides both places at once, matching v1s shape.
SpanError grows three optional detail fields; _parse_error threads
them from StandardLoggingPayloadErrorInformation; the emitters error
branch stamps them via a new module-level helper, guarded per field so
guardrail-shape errors are not polluted with empty attributes. New
semconv constants mirror open_inference.ErrorAttributes byte-for-byte,
so v1 and v2 consumers read the same keys.
Regression tests extend the mapped test files under
tests/test_litellm/integrations/otel/. pytest reports 243 passed.
(cherry picked from commit 85d1fe6e2a)
* feat(prometheus): add api_provider label to token, latency, request and cache metrics
The token (input/output/total), latency (llm_api, time_to_first_token,
request_total, request_queue_time), proxy request (total/failed) and cache
metrics were emitted from the same call sites as litellm_spend_metric and
litellm_requests_metric, which already carry api_provider, yet these were
missing it. That left no way to break tokens, latency, request counts or cache
hits down by upstream provider even though the provider is already on the
payload as custom_llm_provider.
Add api_provider to each metric's label allow-list. The success path already
populates enum_values.api_provider from standard_logging_payload, so those
metrics emit it with no further plumbing. The cache label is added to the
shared _cache_metric_labels list, so alongside litellm_cache_hits_metric and
litellm_cache_misses_metric it also covers litellm_cached_tokens_metric and the
provider prompt-cache read/creation token metrics; the label-presence test
asserts all of them. For the client-side failure path, where a deployment may
not have been resolved, derive it best-effort from
litellm_params.custom_llm_provider, a partial standard_logging_object, or
inference from the requested model name via litellm.get_llm_provider, falling
back to empty rather than guessing.
Resolves LIT-4178
* fix(prometheus): satisfy ruff BLE001 budget and update enterprise label assertions
- Suppress the strict-rule BLE001 budget breach with a justified noqa;
the broad except in the failure-path provider extraction is
intentional defense-in-depth (covered by
test_extract_api_provider_swallows_unknown_model_but_logs_unexpected_errors),
not dead code to delete
- Update tests/enterprise assertions for litellm_tokens_metric,
litellm_input_tokens_metric, litellm_output_tokens_metric, the three
latency metrics, and the proxy request counters to expect the new
api_provider label, matching what litellm_mapped_enterprise_tests
caught in CI
---------
Co-authored-by: Shivi Jain <mobile.350017@gmail.com>
The CircleCI proxy containers passed --detailed_debug, and litellm's log
level defaults to DEBUG when LITELLM_LOG is unset, so CI produced very
verbose debug output for no reason. Drop --detailed_debug and set
LITELLM_LOG=ERROR on the proxy containers so real failures still surface
without the debug noise
chunk_processor now reads response.status_code to gate end-of-stream
success logging. These mocks used AsyncMock(spec=httpx.Response), which
spec's against the class and doesn't expose status_code since it's an
instance attribute, not a class attribute, so accessing it raised
AttributeError. Sets status_code=200 explicitly on the success-path mocks.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(proxy): keep serving reads from the read replica when the primary DB is down at startup
RoutingPrismaWrapper.connect() connected the writer first and let a writer
failure propagate, so a proxy that started during a primary outage ended up
with no Prisma client at all (startup swallows the error under
allow_requests_on_db_unavailable): DB-stored models never loaded and every
inference request failed with 400 Invalid model name, even with a healthy
DATABASE_URL_READ_REPLICA. Workers recycled via MAX_REQUESTS_BEFORE_RESTART
hit this mid-outage and stayed broken for the rest of the outage.
connect() now degrades on a writer-only failure: reads (key auth, DB-stored
model loads) are served by the reader, writes fail at call time, and the DB
health watchdog keeps retrying the writer reconnect, which clears the
degraded flag once the primary recovers. A full outage (both sides down)
still raises as before.
Resolves LIT-4159
* fix(proxy): clear degraded-writer flag when the reconnect probe finds the writer already healthy
The direct-reconnect path returns early when the writer probe succeeds
(engine already reconnected by another path, e.g. an IAM token refresh),
skipping recreate_prisma_client, which was the only runtime path clearing
_writer_unavailable. The stale flag made the watchdog fire reconnect
attempts against a healthy writer on every cooldown cycle until restart.
Clear the flag in the early-return branch and cover it with a regression
test that fails without the change
Two bugs from the upstream-error fixes: the success handler has no
status-code awareness, so removing raise_for_status() left it firing for
every upstream 4xx/5xx too, meaning the new failure hook and the existing
success handler both logged the same request (corrupting SpendLogs/cost
tracking). Separately, the failure hook was passed the raw
httpx.HTTPStatusError, which ProxyLogging's alerting only excludes
HTTPException/ProxyException from, so a normal upstream 403 would trigger a
"High" severity llm_exceptions alert. Gates the success handler (both
non-streaming and end-of-stream) to status_code < 400, and reports upstream
failures to post_call_failure_hook as an HTTPException instead of the raw
httpx error, matching how auth/rate-limit errors are already excluded from
alerting.
Co-authored-by: Cursor <cursoragent@cursor.com>
Pass transcription_cost through additional_costs so cost_breakdown's
input_cost + output_cost + additional_costs sums to total_cost instead
of silently folding it into total_cost only.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(anthropic): require caller api_key and SSRF-validate api_base in advisor tool
The advisor_20260301 interceptor honored a caller-supplied api_base once
allow_client_side_credentials was enabled, even without a caller-supplied
api_key. AnthropicModelInfo.get_auth_header() then fell back to the proxy's
own ANTHROPIC_API_KEY/ANTHROPIC_AUTH_TOKEN, so the server's real credentials
plus the conversation history got sent to a caller-chosen destination
_resolve_advisor_credentials() now only honors api_base alongside a
non-empty caller-supplied api_key, requires the https scheme, and validates
api_base via validate_url() before use, mirroring check_complete_credentials
in auth_utils.py. https is required because validate_url only DNS-pins the
connection for http; for https with TLS verification on it returns the URL
unchanged and relies on certificate validation to block DNS rebinding
* fix(anthropic): also reject advisor api_base when ssl_verify is disabled
validate_url only DNS-pins the connection for http, or for https with
litellm.ssl_verify disabled; the previous https-only check missed the
ssl_verify=False case, where validate_url's rewritten URL was still being
discarded, per Greptile's review of this PR. Reject api_base outright when
ssl_verify is False so the discarded rewrite can no longer matter
