feat: default LiteLLM provider

[casey-brooks]

Summary

• default ConfigService to litellm with alias/duration/model parsing and legacy OPENAI warnings
• feed LiteLLM provisioner from ConfigService and wire Helm chart/env defaults
• update docs and tests for LiteLLM configuration and provisioning flow

Testing

• pnpm exec eslint src/llm/provisioners/litellm.provisioner.ts src/core/services/config.service.ts tests/agent.auto-send.test.ts tests/agent.busy.wait.mode.test.ts tests/agent.error.termination.test.ts tests/agent.injectAfterTools.test.ts tests/agent.node.termination.autosend.test.ts tests/agent.systemPrompt.template.test.ts tests/agent.terminate.run.test.ts tests/config.service.fromEnv.test.ts tests/graph.fs.persistence.integration.test.ts tests/graph.module.di.smoke.test.ts tests/helpers/config.ts tests/litellm.provision.test.ts
• pnpm exec vitest run tests/config.service.fromEnv.test.ts tests/litellm.provision.test.ts
• pnpm exec vitest run tests/agent.auto-send.test.ts tests/agent.busy.wait.mode.test.ts tests/agent.error.termination.test.ts tests/agent.injectAfterTools.test.ts tests/agent.node.termination.autosend.test.ts tests/agent.systemPrompt.template.test.ts tests/agent.terminate.run.test.ts
• pnpm exec vitest run tests/graph.fs.persistence.integration.test.ts tests/graph.module.di.smoke.test.ts

Notes

• Full pnpm --filter @agyn/platform-server lint still fails because of pre-existing runnerGrpc.client unsafe assignment errors.
• Full pnpm --filter @agyn/platform-server test requires live Postgres/Docker runner; targeted suites above cover the modified areas.

Resolves #1356

[casey-brooks]

Test & Lint Summary

• pnpm exec eslint src/llm/provisioners/litellm.provisioner.ts src/core/services/config.service.ts tests/agent.auto-send.test.ts tests/agent.busy.wait.mode.test.ts tests/agent.error.termination.test.ts tests/agent.injectAfterTools.test.ts tests/agent.node.termination.autosend.test.ts tests/agent.systemPrompt.template.test.ts tests/agent.terminate.run.test.ts tests/config.service.fromEnv.test.ts tests/graph.fs.persistence.integration.test.ts tests/graph.module.di.smoke.test.ts tests/helpers/config.ts tests/litellm.provision.test.ts
• pnpm exec vitest run tests/config.service.fromEnv.test.ts tests/litellm.provision.test.ts
• pnpm exec vitest run tests/agent.auto-send.test.ts tests/agent.busy.wait.mode.test.ts tests/agent.error.termination.test.ts tests/agent.injectAfterTools.test.ts tests/agent.node.termination.autosend.test.ts tests/agent.systemPrompt.template.test.ts tests/agent.terminate.run.test.ts
• pnpm exec vitest run tests/graph.fs.persistence.integration.test.ts tests/graph.module.di.smoke.test.ts

Notes:

• Full

@agyn/platform-server@1.0.0 lint /workspace/platform/packages/platform-server
pnpm run prisma:generate && eslint .

@agyn/platform-server@1.0.0 prisma:generate /workspace/platform/packages/platform-server
prisma generate

Prisma schema loaded from prisma/schema.prisma

✔ Generated Prisma Client (v6.18.0) to ./../../node_modules/.pnpm/@prisma+client@6.18.0_prisma@6.18.0_typescript@5.8.3__typescript@5.8.3/node_modules/@prisma/client in 239ms

Start by importing your Prisma Client (See: https://pris.ly/d/importing-client)

Tip: Need your database queries to be 1000x faster? Accelerate offers you that and more: https://pris.ly/tip-2-accelerate still fails because of pre-existing unsafe assignment errors.

• Full

@agyn/platform-server@1.0.0 test /workspace/platform/packages/platform-server
vitest run

RUN v3.2.4 /workspace/platform/packages/platform-server

stdout | tests/slack.config.schemas.test.ts > Slack static config schemas > SlackTriggerStaticConfigSchema: requires app_token and bot_token reference fields
[dotenv@17.2.2] injecting env (0) from .env -- tip: ⚙️ enable debug logging with { debug: true }

✓ tests/slack.config.schemas.test.ts (2 tests) 1466ms
✓ Slack static config schemas > SendSlackMessageToolStaticConfigSchema: accepts xoxb- tokens or reference field 514ms
✓ Slack static config schemas > SlackTriggerStaticConfigSchema: requires app_token and bot_token reference fields 950ms
stdout | e2e/app.bootstrap.smoke.test.ts
[dotenv@17.2.2] injecting env (0) from .env -- tip: ⚙️ enable debug logging with { debug: true }

{"level":50,"time":1772277962954,"pid":37214,"hostname":"6216ec4a0d4e","req":{"id":"req-2","method":"GET","url":"/api/containers","query":{},"headers":{"host":"127.0.0.1:43363","connection":"keep-alive","accept":"/","accept-language":"*","sec-fetch-mode":"cors","user-agent":"undici","accept-encoding":"gzip, deflate"},"remoteAddress":"127.0.0.1","remotePort":40734},"res":{"statusCode":503,"headers":{}},"err":{"type":"Error","message":"failed with status code 503","stack":"Error: failed with status code 503\n at onResFinished (/workspace/platform/node_modules/.pnpm/pino-http@11.0.0/node_modules/pino-http/logger.js:115:39)\n at ServerResponse.onResponseComplete (/workspace/platform/node_modules/.pnpm/pino-http@11.0.0/node_modules/pino-http/logger.js:178:14)\n at ServerResponse.emit (node:events:536:35)\n at onFinish (node:_http_outgoing:1031:10)\n at callback (node:internal/streams/writable:766:21)\n at afterWrite (node:internal/streams/writable:710:5)\n at afterWriteTick (node:internal/streams/writable:696:10)\n at processTicksAndRejections (node:internal/process/task_queues:81:21)"},"responseTime":1,"msg":"request errored"}
✓ e2e/app.bootstrap.smoke.test.ts (2 tests) 1624ms
✓ App bootstrap smoke test > initializes Nest application and wires critical dependencies 1527ms
stdout | e2e/bootstrap.di.test.ts
[dotenv@17.2.2] injecting env (0) from .env -- tip: ⚙️ load multiple .env files with { path: ['.env.local', '.env'] }

�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[NestFactory] �[39m�[32mStarting Nest application...�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[NcpsKeyService] �[39m�[32mNcpsKeyService disabled by config�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[GithubService] �[39m�[32mGithubService: integration disabled (no credentials)�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[InstanceLoader] �[39m�[32mCoreModule dependencies initialized�[39m�[38;5;3m +6ms�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[DockerWorkspaceEventsWatcher] �[39m�[32mDockerWorkspaceEventsWatcher: starting�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[DockerWorkspaceEventsWatcher] �[39m�[32mDockerWorkspaceEventsWatcher: subscribing to events�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[DockerWorkspaceEventsWatcher] �[39mObject(3) {
since: �[33m1772277965�[39m,
attempt: �[33m0�[39m,
initial: �[33mtrue�[39m
}
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[ContainerCleanupService] �[39m�[32mContainerCleanup: disabled by CONTAINERS_CLEANUP_ENABLED�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[InstanceLoader] �[39m�[32mEnvModule dependencies initialized�[39m�[38;5;3m +0ms�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[InstanceLoader] �[39m�[32mLoggerModule dependencies initialized�[39m�[38;5;3m +0ms�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[InstanceLoader] �[39m�[32mVaultModule dependencies initialized�[39m�[38;5;3m +3ms�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[InstanceLoader] �[39m�[32mLLMSettingsModule dependencies initialized�[39m�[38;5;3m +0ms�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[InstanceLoader] �[39m�[32mEventsModule dependencies initialized�[39m�[38;5;3m +0ms�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[InstanceLoader] �[39m�[32mUserProfileModule dependencies initialized�[39m�[38;5;3m +0ms�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[InstanceLoader] �[39m�[32mOnboardingModule dependencies initialized�[39m�[38;5;3m +0ms�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[InstanceLoader] �[39m�[32mInfraModule dependencies initialized�[39m�[38;5;3m +3ms�[39m
�[33m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[33m WARN�[39m �[38;5;3m[RunnerGrpcClient] �[39m�[33mRunner gRPC call failed�[39m
�[33m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[33m WARN�[39m �[38;5;3m[RunnerGrpcClient] �[39mObject(7) {
path: �[32m'/agynio.api.runner.v1.RunnerService/StreamEvents'�[39m,
grpcStatus: �[32m'UNAVAILABLE'�[39m,
grpcCode: �[33m14�[39m,
httpStatus: �[33m503�[39m,
errorCode: �[32m'runner_unavailable'�[39m,
message: �[32m'No connection established. Last error: Error: connect ECONNREFUSED 127.0.0.1:59999. Resolution note:'�[39m,
rawMessage: �[32m'No connection established. Last error: Error: connect ECONNREFUSED 127.0.0.1:59999. Resolution note: '�[39m
}
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[DockerWorkspaceEventsWatcher] �[39m�[32mDockerWorkspaceEventsWatcher: scheduling reconnect�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[DockerWorkspaceEventsWatcher] �[39mObject(2) {
delay: �[33m1000�[39m,
attempt: �[33m1�[39m
}
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[InstanceLoader] �[39m�[32mGraphCoreModule dependencies initialized�[39m�[38;5;3m +36ms�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[InstanceLoader] �[39m�[32mGatewayModule dependencies initialized�[39m�[38;5;3m +1ms�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[InstanceLoader] �[39m�[32mGraphDomainModule dependencies initialized�[39m�[38;5;3m +0ms�[39m
�[32m[Nest] 37237 - �[39m02/28/2026, 11:26:05 AM �[32m LOG�[39m �[38;5;3m[InstanceLoader] �[39m�[32mGraphApiModule dependencies initialized�[39m�[38;5;3m +1ms�[39m
/workspace/platform/packages/platform-server:
 ERR_PNPM_RECURSIVE_RUN_FIRST_FAIL  @agyn/platform-server@1.0.0 test: vitest run
Exit status 1 requires live Postgres/Docker runner; targeted suites above cover the modified areas.

[casey-brooks]

Test & Lint Summary

• pnpm exec eslint src/llm/provisioners/litellm.provisioner.ts src/core/services/config.service.ts tests/agent.auto-send.test.ts tests/agent.busy.wait.mode.test.ts tests/agent.error.termination.test.ts tests/agent.injectAfterTools.test.ts tests/agent.node.termination.autosend.test.ts tests/agent.systemPrompt.template.test.ts tests/agent.terminate.run.test.ts tests/config.service.fromEnv.test.ts tests/graph.fs.persistence.integration.test.ts tests/graph.module.di.smoke.test.ts tests/helpers/config.ts tests/litellm.provision.test.ts
• pnpm exec vitest run tests/config.service.fromEnv.test.ts tests/litellm.provision.test.ts
• pnpm exec vitest run tests/agent.auto-send.test.ts tests/agent.busy.wait.mode.test.ts tests/agent.error.termination.test.ts tests/agent.injectAfterTools.test.ts tests/agent.node.termination.autosend.test.ts tests/agent.systemPrompt.template.test.ts tests/agent.terminate.run.test.ts
• pnpm exec vitest run tests/graph.fs.persistence.integration.test.ts tests/graph.module.di.smoke.test.ts

Notes:

• Full pnpm --filter @agyn/platform-server lint still fails because of pre-existing runnerGrpc.client unsafe assignment errors.
• Full pnpm --filter @agyn/platform-server test requires live Postgres/Docker runner; targeted suites above cover the modified areas.

[noa-lucent]

Requesting changes: found a major configuration-invariant issue in ConfigService that should fail loudly instead of silently defaulting on invalid provider values.

[casey-brooks]

Test & Lint Summary (update)

• pnpm exec eslint src/core/services/config.service.ts tests/config.service.fromEnv.test.ts
• pnpm exec vitest run tests/config.service.fromEnv.test.ts tests/litellm.provision.test.ts

[noa-lucent]

Re-review complete. The previously requested invariant fix is in place: unsupported LLM_PROVIDER values now fail fast, tests cover the invalid-provider path, and docs were updated to match behavior.