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fc8ad45ba3
Adds end-to-end support for per-server env-var definitions and per-user
values that interpolate `${VAR}` placeholders in `static_headers` at
tool-call time.
Schema:
- New `env_vars` JSONB column on `LiteLLM_MCPServerTable` (list of
`{name, scope: "instance"|"per_user", value}`); per-user values reuse
`LiteLLM_MCPUserCredentials` with payload `type="vars"`.
Backend:
- `litellm/proxy/_experimental/mcp_server/env_vars.py` — parse / resolve
/ interpolate helpers + `MissingEnvVarsError`.
- `MCPServerManager._resolve_env_vars_for_server` substitutes
placeholders before merging extra headers. Missing required per-user
vars surface as `CallToolResult(isError=True)` with a dashboard
deep-link, so MCP clients (Claude Code, etc.) print the message to
the user.
- `GET`/`POST /v1/mcp/server/{server_id}/my-env-vars` for the fill
modal and status pill. Only `per_user` definitions are returned;
instance values stay admin-only. Stale names (after a rename or scope
flip) are trimmed on both read and write paths.
UI:
- Fill modal + status pill now hit the real endpoints (mocks remain as
fallback for demo mode).
- `MCPServer` type gains `env_vars`; networking helpers
`getMyMcpEnvVars` / `storeMyMcpEnvVars` added.
Tests:
- New `tests/test_litellm/proxy/_experimental/mcp_server/test_env_vars.py`
covers parse / collect / resolve / interpolate / missing_required and
user-var storage round-trip.
- Manager tests extended to exercise placeholder interpolation and the
missing-vars deep-link error path.
Co-authored-by: Cursor <cursoragent@cursor.com>
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|---|---|---|
| .. | ||
| agent_tests | ||
| audio_tests | ||
| basic_proxy_startup_tests | ||
| batches_tests | ||
| benchmarks | ||
| code_coverage_tests | ||
| documentation_tests | ||
| enterprise | ||
| guardrails_tests | ||
| image_gen_tests | ||
| litellm | ||
| litellm-proxy-extras | ||
| litellm_core_utils | ||
| litellm_utils_tests | ||
| llm_responses_api_testing | ||
| llm_translation | ||
| load_tests | ||
| local_testing | ||
| logging_callback_tests | ||
| mcp_tests | ||
| multi_instance_e2e_tests | ||
| ocr_tests | ||
| old_proxy_tests/tests | ||
| openai_endpoints_tests | ||
| otel_tests | ||
| pass_through_tests | ||
| pass_through_unit_tests | ||
| proxy_admin_ui_tests | ||
| proxy_e2e_anthropic_messages_tests | ||
| proxy_security_tests | ||
| proxy_unit_tests | ||
| router_unit_tests | ||
| scim_tests | ||
| search_tests | ||
| spend_tracking_tests | ||
| store_model_in_db_tests | ||
| test_litellm | ||
| unified_google_tests | ||
| vector_store_tests | ||
| windows_tests | ||
| __init__.py | ||
| _flush_vcr_cache.py | ||
| _vcr_conftest_common.py | ||
| _vcr_redis_persister.py | ||
| eval_swe_bench.py | ||
| gettysburg.wav | ||
| large_text.py | ||
| openai_batch_completions.jsonl | ||
| README.MD | ||
| test_budget_management.py | ||
| test_callbacks_on_proxy.py | ||
| test_config.py | ||
| test_debug_warning.py | ||
| test_default_encoding_non_root.py | ||
| test_end_users.py | ||
| test_entrypoint.py | ||
| test_fallbacks.py | ||
| test_gpt5_azure_temperature_support.py | ||
| test_health.py | ||
| test_keys.py | ||
| test_litellm_proxy_responses_config.py | ||
| test_logging.conf | ||
| test_models.py | ||
| test_new_vector_store_endpoints.py | ||
| test_openai_endpoints.py | ||
| test_organizations.py | ||
| test_otel_thread_leak.py | ||
| test_passthrough_endpoints.py | ||
| test_presidio_latency.py | ||
| test_proxy_server_non_root.py | ||
| test_ratelimit.py | ||
| test_resource_cleanup.py | ||
| test_service_logger_otel.py | ||
| test_spend_logs.py | ||
| test_team.py | ||
| test_team_logging.py | ||
| test_team_members.py | ||
| test_users.py | ||
In total litellm runs 1000+ tests
[02/20/2025] Update:
To make it easier to contribute and map what behavior is tested,
we've started mapping the litellm directory in tests/test_litellm
This folder can only run mock tests.