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Oddish Repository Guide

This file is the technical guide for the entire monorepo. End-user CLI docs live in DOCS.md.

The repo has three main packages:

  • oddish/ — the core Python CLI, FastAPI server, queueing layer, and worker runtime
  • backend/ — the hosted cloud layer built on top of oddish; adds multi-tenant auth, Modal deployment, and product-specific endpoints
  • frontend/ — the Next.js App Router dashboard and public pages

Python 3.13 is required for oddish and backend. Node.js 20+ and pnpm are required for frontend.

Maintenance Notes

  • Keep DOCS.md focused on end-user CLI workflows; keep oddish/README.md as a short package quick start.
  • Put oddish implementation details, architecture notes, and local development guidance here.
  • If you change the CLI surface in oddish/src/oddish/cli/, update DOCS.md and the command list in oddish/README.md.
  • If you change API contracts, queue behavior, or storage layout, update this file.
  • If you change backend/ auth, deployment, or worker orchestration, update this file.
  • If you change frontend/ routing, API proxy structure, or auth behavior, update this file.
  • Preserve the package boundary: oddish/ must remain self-hostable for the CLI and standalone server; hosted product concerns (auth, org membership, Modal app wiring, managed worker spawning, GitHub/webhook integrations, and cloud-only policy) belong in backend/.

Repository Layout

oddish/                         # Core Python package (CLI, server, workers, DB)
├── src/oddish/
│   ├── analyze/                # QA prompts and analysis helpers
│   ├── blocks/                 # Block/AnalyzerBlock primitive + LLM backends
│   ├── cli/                    # oddish run/upload/ls/status/cancel/pull/collect/...
│   ├── core/                   # shared endpoint/service logic (reused by backend/)
│   ├── server/                 # standalone FastAPI app (python -m oddish.server)
│   ├── db/                     # models, connection helpers, storage, soft delete
│   ├── dispatch/               # shared dispatch-cycle planning (Modal + self-host)
│   ├── integrations/           # GitHub and external integrations
│   ├── mcp/                    # doc-store MCP server (oddish-docstore-mcp)
│   ├── runtime/                # runtime result/log helpers
│   ├── worker/                 # local trial runner and probe staging helpers
│   ├── workers/                # worker_jobs runtime, handlers, cleanup
│   ├── config.py               # settings + model/queue-key canonicalization
│   ├── queue.py                # task/trial enqueue + worker_jobs enqueue helpers
│   ├── schemas.py
│   └── (shared modules: experiment.py, model_pricing.py, observability.py,
│        registry_auth.py, task_timeouts.py, timing.py, backfill_queue_keys.py)
├── alembic/                    # Core DB migrations
├── env.example
└── pyproject.toml

backend/                        # Hosted cloud layer (Modal deployment)
├── api/
│   ├── app.py                  # FastAPI app factory and lifespan wiring
│   ├── schemas.py              # Pydantic models for org/auth/share responses
│   ├── services/               # hosted services (sandbox runtime, analyzer blocks, …)
│   └── routers/                # tasks, trials, dashboard, documents, tags, skills,
│                               # admin, orgs, api_keys, imports, load, webhooks
├── auth/                       # header parsing (auth/__init__.py), API key + Clerk JWT
│                               # verification (auth/verification.py), provisioning, types
├── worker/                     # Modal dispatcher and single-job worker orchestration
├── deploy.py                   # Modal app entrypoint
├── modal_app.py                # Modal image, volumes, shared runtime, env knobs; default Harbor provider is Daytona
├── endpoints.py                # Modal ASGI app function with concurrency/volume wiring
├── serve.py                    # Railway/uvicorn entrypoint for non-Modal deployment
├── cloud_policy.py             # Hosted-only environment policy
├── carl.py / carl_agent.py     # Existing Slack app mention dispatch + read-only agent
├── models.py                   # Cloud auth models (orgs/users/api keys)
├── dashboard_cache.py          # cached dashboard aggregation (+ attribution/backfill)
├── idempotency_store.py        # DB-backed idempotency for task submission
├── alembic/                    # Cloud migrations (auth + cloud table extensions)
└── pyproject.toml

frontend/                       # Next.js App Router dashboard
├── src/
│   ├── app/
│   │   ├── page.tsx            # Public landing page / signed-in redirect
│   │   ├── (app)/              # Authenticated shell: dashboard, tasks, experiments,
│   │   │                       # qa, skills, documents, usage, settings, admin
│   │   ├── share/[token]/      # Public experiment page
│   │   ├── datasets/           # Public dataset pages
│   │   ├── api/                # Backend proxy route handlers
│   │   └── providers.tsx       # Shared SWR config
│   ├── components/             # Dashboard, detail panels, charts, nav, UI primitives
│   ├── lib/                    # API helpers, backend config, shared types, utilities
│   └── middleware.ts           # Clerk route protection
└── package.json

System Architecture

Browser / oddish CLI
        |
        v
Next.js route handlers (frontend/src/app/api/*)
        |
        v
FastAPI server — oddish standalone (python -m oddish.server)
           or backend cloud layer (Modal / Railway)
        |
        v
Postgres
  - worker_jobs       # unified queue (TRIAL / QA / TASK_EXPAND / TAG_PROJECT / …)
  - trials / tasks    # domain state + live UI columns
  - trial_events      # short-lived live transcript pages for running trials
  - queue_slots       # per-queue-key concurrency leases
  - model_concurrency_overrides # admin-set limits over deploy configuration
        |
        v
Workers (auto-started by API, or standalone via python -m oddish.workers.queue.worker)
        |
        v
Harbor task execution → logs/results/artifacts (S3)

High-level flow:

  1. Upload a task bundle directly to S3 via a presigned PUT URL.
  2. Submit a sweep of agent/model trials for that task; each trial is enqueued as a worker_jobs row in the same transaction as its domain row. Set max_trial_attempts on a sweep submission or sweep config to override the total attempt budget for newly-created trials. Re-submitting the same task-version/experiment sweep reconciles to the requested count: live non-failed trials are retained, while failed slots get fresh trial rows and the old attempts point to those replacements through superseded_by_trial_id. This preserves retry history without leaving the failed attempts in normal UI/API trial sets.
  3. Workers claim one worker_jobs row at a time, dispatch to the registered handler for its kind, write heartbeats, and exit.
  4. Trajectory analysis is task-scoped: when every trial of a run_analysis task is terminal, a single QA job is enqueued. That one job classifies every live trial's trajectory (written to trials.analysis) and then synthesizes the task verdict (tasks.verdict). A sweep of T tasks × N trials therefore enqueues T QA jobs, not T × (N + 1).
  5. While a trial runs, a worker-side tailer (oddish.workers.harbor.live_tail, on by default via live_tail_enabled / live_tail_interval_sec) polls the agent's log file inside the sandbox for supported agents (claude-code, codex, cursor-cli, mini-swe-agent), folds token usage, checkpoints live tokens/cost onto the trial row (UPDATE … WHERE finished_at IS NULL, so inflight quota reservations only tighten), and appends transcript events to trial_events (PK (trial_id, attempt, seq), capped at 5000 events). GET /trials/{id}/live serves them with an (attempt, after_seq) cursor to oddish logs [--follow] and the dashboard Live tab. Events are purged when the trial goes terminal (S3 stays the permanent record); a 24h TTL sweep in the cleanup pass reaps rows leaked by hard-killed workers. A RETRYING trial clears finished_at and keeps its cost monotonic so it still counts as inflight for quotas and /live. Claude assistant deltas and tool blocks carry a hashed turn_id in their event payload so clients can distinguish streamed suffixes from a new no-tool assistant turn without exposing provider message identifiers. Claude message payloads also carry a block_index and text_mode (append or replace) so clients can assemble corrected text snapshots without concatenating stale content. Each persisted cost checkpoint re-evaluates enforced quotas. Reaching a payer's rolling-24h cap cancels every quota-counted nonterminal trial billed to that payer; reaching the org's monthly cap cancels every quota-counted nonterminal trial in the org. Final result settlement performs the same check for agents without live usage. Cancellation retires queued, running, blocked, and retrying worker jobs in the database before terminating remote handles; a task is failed only when no other live trial remains. If quota cancellation interrupts a replacement QA pass, the last successful verdict is restored through cancel_verdict; a terminal QA failure instead clears that preserved payload through fail_verdict. All task verdict-column mutations go through oddish.core.verdict_state: a published payload may coexist with QUEUED/RUNNING while its replacement is active, but it must return to SUCCESS if that pass is abandoned. The ck_tasks_published_verdict_status database constraint rejects a published payload with a missing or FAILED status.
  6. Trial completion persists queryable execution metrics on the trial row: input/cache/output tokens, total trajectory steps, native runtime cost when reported, phase timing, trajectory availability, arbitrary verifier metrics.json, and a compact _verifier summary when the verifier emits a Common Test Report Format verifier/ctrf.json. The full CTRF report stays in S3; only counts, the tool name, and the report's trial-relative artifact path are stored in trials.result. Use the CLI or dashboard to watch progress and pull logs/artifacts back locally. It also derives trajectory elapsed time and tool usage directly from ATIF steps into trials.trajectory_duration_seconds, trials.total_tool_calls, and trials.tool_counts. Task and experiment filters combine model and trajectory metric constraints against the same eligible trial. Their any mode requires one passing trial; all requires at least one eligible trial and rejects the row when any eligible trial fails the constraints. The canonical cross-surface contract is oddish.filters.TrialMetricFilter; CLI and API adapters must parse/serialize through it. SQL surfaces must use oddish.filters.trial_predicates.build_trial_metric_predicate with an injected EligibleTrialScope rather than reimplementing Any/All logic.

Trajectory summaries use schema v5. Each taxonomy-valued components entry contains its step_ids, summary, and deterministic tool_count and duration_ms metadata. Step count is the length of step_ids; the other analytics are computed from the immutable trajectory after LLM parsing (not generated by the model). Component duration is the sum of each included step's elapsed time since the preceding trajectory step; the first step and steps without two usable timestamps contribute zero. The frontend derives the same values for older summaries that lack the fields.

QA analyzer prompts are not stored in the database. They ship as packaged files under oddish/src/oddish/analyze/: prompts/pre_trial_qa.txt drives the source audit, classify_prompt.txt drives the per-trial log classifier, verdict_prompt.txt drives verdict synthesis, and prompts/trajectory_summary.txt drives schema-v5 trajectory summaries; the summary template must retain the {{taxonomy}} placeholder rendered by the block. Editing a prompt is a code change that ships with a deploy.

Worker job kinds

WorkerJobKind (in oddish.db.models):

  • Active: TRIAL (Harbor trial execution), QA (task-level classify-all-trials + verdict), ANALYZER (cross-experiment report orchestration), TASK_EXPAND (sweep expansion), TAG_PROJECT (tag recompute).
  • Legacy, drain-only: ANALYSIS (per-trial classification; AnalysisJobHandler is kept only so in-flight rows survive a deploy), VERDICT (enum value only, no handler), and ANALYZER_BLOCK (executed rows of the removed analyzer_runs table; enum value only, no handler). Nothing enqueues any of them anymore.
  • Reserved: QA_REVIEW (enum value, no handler yet).

Package Boundaries

oddish owns the execution core and shared queue/runtime primitives:

  • core models and migrations, including worker_jobs and queue_slots
  • unified claim/dispatch SQL, one run_single_worker_job runner, and a handler registry (TrialJobHandler, QaJobHandler, TaskExpandJobHandler, TagProjectJobHandler, plus the legacy AnalysisJobHandler)
  • the task-level QA job (run_task_qa_job): classify every live trial via the shared classify_trial_and_store, then synthesize the task verdict
  • the verdict state machine (oddish.core.verdict_state), which is the only writer for tasks.verdict* lifecycle columns and preserves the last published result until a replacement succeeds or terminally fails
  • post-trial classification runs through AnalyzerBlock. It reads two already-downloaded directories and executes nothing, so resolve_substrate keeps it on the worker-local Claude Code client (CLAUDE_CLI) everywhere; post_trial_sandbox_enabled is the operator opt-in that lifts it into a Daytona SANDBOX, which restores the task/trial snapshot at the worker's own absolute paths so no prompt rewriting is involved. Its costs use the post_trial job kind; the legacy trial_classifier cost bucket is retired at this cutover, and every block row carries block_metadata.cost_status (recorded | no_usage | failed) so lost spend is queryable.
  • shared queue-slot leasing, per-queue-key concurrency limits, and per-user fairness on TRIAL claims
  • database-backed admin concurrency overrides; these take precedence over ODDISH_MODEL_CONCURRENCY_OVERRIDES and are read by both the dispatcher plan and each worker's slot acquisition. This is the supported way to change a per-model limit at runtime. The self-tuning advisory controller (ODDISH_DYNAMIC_MODEL_CONCURRENCY + concurrency_controller.py) is deprecated in favor of it: leave the flag OFF; enabling it logs a deprecation warning and the path may be removed
  • stale-heartbeat reaping, RETRYING → QUEUED mirror-back, and pipeline stage reconciliation in one cleanup sweep
  • soft-delete semantics on domain rows via the deleted_at column and a session-level filter (oddish.db.soft_delete)

oddish/src/oddish/blocks/ holds the analyzer-block primitive (prompt building, streaming, analyzer_blocks + S3 persistence) and its API/OpenAI backends, so verdict synthesis runs in a backend-free worker. The Daytona sandbox backend needs the hosted sandbox runtime (backend/api/services/sandbox/ — Daytona client, provisioner, Claude Code runtime) and stays in backend/api/services/blocks/analyzer/sandbox_llm_client.py, which registers itself into core's client factory on import. AnalyzerBlock owns a self-provisioned client's complete lifecycle, including sandbox file downloads before close. Hosted callers request sandbox capabilities declaratively; the registered Daytona factory owns runtime/CLI installation, short-lived internal key minting, and key/sandbox cleanup. Callers must not provision and inject a one-off sandbox client for those capabilities.

Hosted failure analysis uses backend/api/services/blocks/analyzer/analyzer_block_runner.py: it partitions a bucket into map batches, runs independent sandbox-backed AnalyzerBlocks concurrently up to AnalyzerEvalConfig.map_concurrency, collects their findings artifacts host-side, and supplies those artifacts declaratively to a separate reduce block. Map/reduce blocks never share or receive a live runtime/client.

oddish must not import from backend/, backend.auth, backend.models, cloud_policy, idempotency_store, Clerk, or Modal app/deployment modules. Keep optional provider/runtime SDK imports lazy behind core abstractions so a CLI/self-host install can run without hosted deployment dependencies. If shared behavior is needed by both products, put the host-agnostic primitive under oddish/src/oddish/core, oddish/src/oddish/workers, or another neutral oddish module, then wrap it from backend/.

backend wraps oddish with the hosted-only layer: Clerk/API key auth, org-scoped APIs, Modal worker spawning and runtime patching, cloud environment policy, GitHub notification hooks, and public sharing / product endpoints.

frontend provides the user-facing layer: the authenticated dashboard, Clerk-based auth and org management, and Next.js route handlers that proxy requests to the backend.

The hosted /admin dashboard is tenant-scoped even though its core diagnostic helpers also serve the global self-hosted/operator view. Ordinary hosted queue status, queue health, worker, orphan, cost, per-user cost, and task-expansion handlers must pass auth.org_id; never accept an organization selector from the client. A user cost drilldown returns 404 when the requested user belongs to another org. Deployment-wide diagnostics or mutations (global queue status/health and slot topology, model concurrency, shared-channel Slack alert settings, and the global cost-excluded LLM-key list) additionally require the active org to match ODDISH_OPERATOR_ORG_ID, which fails closed when unset; the frontend discovers that capability through GET /admin/operator-access and hides those controls for other orgs.

The authenticated org-scoped cost leaderboard is served by GET /leaderboard in backend/api/routers/dashboard.py. It shares the admin cost dashboard's settled first-party spend basis and must stay in sync with its per-user rows: every spend bucket except Unattributed ranks, including GitHub-identity buckets with no registered user (shown by their submitted @handle). A registered person's display name falls back name → @github_username → email local part, so an account with no GitHub link still appears; the full email address must never be exposed. The response deliberately exposes only a person's spend rank, display name, and cost. Every query is restricted to the active auth organization. The frontend /leaderboard page and dashboard top-five strip must not add org, email, model, experiment, trial, or internal-id fields to that contract. Each row also carries its spend rank so the rare row with no safe display label (e.g. a payer outside the auth org) drops without renumbering everyone else.

The admin GET /admin/costs response includes analysis spend time series both by model (series_qa_by_model) and by analyzer job kind (series_by_analysis_type). The Cost breakdown chart exposes the latter as the Analyzer stack; analyzer spend does not belong on the people leaderboard.

Task Identity

tasks.name is the human-readable lookup key within an org. Live task names must stay unique and indexed (idx_tasks_unique_org_name) so an upload of the same task name resolves to the existing task and creates a new task_versions row instead of creating a different task. Renaming a task is allowed, but any rename path must preserve the live (org_id, name) uniqueness invariant and must not split the task's version history.

TaskStatusResponse.current_version / current_version_id always report the task's selected default (tasks.current_version_id), including on experiment pages. Experiment endpoints may scope their trials and aggregate counts to an experiment-relevant historical version so old or gathered runs remain visible, but that trial-selection pivot must not replace the reported task default. They report the pivot separately as trial_version / trial_version_id, including on lightweight task shells that omit trial rows.

tasks.current_version_id is the user-selectable default, not necessarily the numerically latest version. In an experiment view, trial_version_id uses that default when the experiment has a non-superseded, non-probe trial for it; otherwise it falls back to the highest version represented by such trials. The task-shells and slim-tasks endpoints must apply the same trial-version rule so progressive loading cannot change the files/counts pivot or mix one version's trials with another's artifacts.

GET /experiments/{experiment_id}/cost-totals reports both cost and token usage across every trial owned by the experiment, including older versions, superseded retries, probes, and soft-deleted trials. Its billed_* cost and token fields are the billed-user subset used by the frontend's New spend tile.

oddish/ — Core Package

Install Extras

The base pip install oddish is CLI-only (light deps). Use extras for server and worker use cases:

pip install oddish            # CLI only — typer, httpx, pydantic, harbor
pip install oddish[server]    # + FastAPI, SQLAlchemy, asyncpg, alembic, aioboto3
pip install oddish[worker]    # + server + LLM provider SDKs
pip install oddish[all]       # everything including dev tools

Entry Points

  • CLI: oddish → oddish.cli:app
  • API server: python -m oddish.server (requires oddish[server])
  • Standalone worker: python -m oddish.workers.queue.worker (requires oddish[worker])
  • DB helper CLI: python -m oddish.db (requires oddish[server])
  • Doc-store MCP server: oddish-docstore-mcp (see oddish/src/oddish/mcp/README.md)
  • Queue key backfill (one-off ops tool): python -m oddish.backfill_queue_keys

Soft Delete

Every model that mixes in TimestampedMixin has a deleted_at column, but only classes registered through oddish.db.soft_delete.register_soft_delete_models participate in the session-level auto-filter:

Package Soft-deletable models
oddish.db.models ExperimentModel, TaskModel, TrialModel, TagModel, TagAssignmentModel, TagExclusionModel, TagGrantModel, SavedTagFilterModel, SkillModel, DocumentModel
backend.models OrganizationModel, UserModel, APIKeyModel

Behavior:

  • ORM SELECT / UPDATE / DELETE issued through a session pick up WHERE deleted_at IS NULL automatically, including eager-loaded relationships and aliased subqueries.
  • The deletion helpers in oddish.core.endpoints.deletion (delete_task_core, delete_experiment_core, delete_trial_core) tombstone rows via UPDATE ... SET deleted_at = NOW() and cancel any matching worker_jobs rows. They return an empty s3_prefixes list so caller S3 cleanup is a no-op — S3 data is preserved for restore.
  • unlink_task_from_experiment_core (same module) is the scoped sibling: it tombstones only the task_experiments join row for one (task_id, experiment_id) pair plus that experiment's trials for the task, and never the task row — so a shared task can be pulled out of one experiment without disturbing the others. It also fires the membership-removed tag hook so inherited EXPERIMENT tags drop.
  • The task_experiments join table also carries deleted_at. Because it is a SQLAlchemy Table, not a registered model, live membership queries and relationship joins must explicitly include task_experiments.deleted_at IS NULL.
  • Raw text() SQL doesn't run through the ORM listener; the dispatcher claim path (worker_job_single_job.py), cleanup sweep, and admin diagnostics each add deleted_at IS NULL inline.
  • The (org_id, name) uniqueness on tasks is a partial unique index (WHERE deleted_at IS NULL) so a deleted task's name slot is reusable.
  • To read or rewrite tombstoned rows, opt out per statement: session.execute(stmt.execution_options(include_deleted=True)).

Worker Runtime (oddish.workers.queue)

File Purpose
worker_job_dispatcher.py discover_active_worker_job_queue_keys, get_worker_job_org_queue_counts, build_spawn_plan (org-first fair-share, with within-org round-robin across queue_keys)
worker_job_single_job.py _CLAIM_WORKER_JOB_SQL, run_single_worker_job, heartbeat_worker_job
trial_handler.py TRIAL execution body
qa_handler.py Task-level QA job: run_task_qa_job classifies every live trial then synthesizes the verdict
analysis_handler.py classify_trial_and_store (shared per-trial classifier) + the transitional run_analysis_job wrapper for in-flight legacy ANALYSIS rows
task_expand_handler.py / tag_project_handler.py TASK_EXPAND and TAG_PROJECT job bodies
cleanup.py Zombie reaper, stale-heartbeat sweep, stage safety nets, per-slot orphaned-slot release (see invariants below)
slots.py queue_slots lease acquire/release (locked_by / locked_until / locked_at)
queue_manager.py Per-queue-key concurrency bookkeeping, run_polling_worker
worker.py Standalone poll loop (python -m oddish.workers.queue.worker)

Auxiliary modules (concurrency_controller.py (deprecated — see admin overrides), db_helpers.py, job_tokens.py, runtime_status.py, shared.py, trial_failures.py) support these.

Handler registration lives in oddish.workers.jobs (registry.py, handlers.py). Both the standalone worker and the backend call ensure_builtin_handlers_registered() at startup.

Local Development

You need a running Postgres instance. Start one however you prefer (e.g. docker run -d --name oddish-db -e POSTGRES_USER=oddish -e POSTGRES_PASSWORD=oddish -e POSTGRES_DB=oddish -p 5432:5432 postgres:16-alpine), then:

cd oddish
cp env.example .env
uv sync --extra server
uv run python -m oddish.db setup
uv run python -m oddish.server

That gives you the API on http://localhost:8000 with background workers started by the API process. Point the CLI at it with export ODDISH_API_URL="http://localhost:8000". For the hosted Oddish API instead, keep the default API URL and set ODDISH_API_KEY="ok_...".

python -m oddish.server auto-starts workers by default. For separate worker processes (scaling or debugging): uv run python -m oddish.workers.queue.worker.

Database Commands

uv run python -m oddish.db init    # run Alembic migrations
uv run python -m oddish.db setup   # alias for init
uv run python -m oddish.db reset   # drop and recreate all tables
uv run python -m oddish.db purge   # delete data, preserve migration state

API Server Flags

uv run python -m oddish.server --host 0.0.0.0 --port 9000
uv run python -m oddish.server --n-concurrent '{"openai/gpt-5.2": 8, "anthropic/claude-sonnet-4-5": 8}'

HTTP Endpoints (core standalone server)

Routes registered in oddish/src/oddish/server/__init__.py. The hosted backend exposes a superset (org-scoped, plus documents/tags/skills/orgs/api-keys/admin extensions) — see backend/README.md.

Area Endpoints
Health / dashboard GET /health, GET /dashboard
Task upload POST /tasks/upload/init (returns presigned PUT URL), POST /tasks/upload/complete
Trial import POST /trials/import/init, POST /trials/import/complete
Sweeps POST /tasks/sweep, POST /tasks/sweep/batch
Tasks GET /tasks, GET /tasks/browse, GET /tasks/browse/experiment-options (typeahead for the experiment filter; facets.experiments is deprecated/always empty; the other facet lists are served from the trial_facets vocabulary — write-through on trial creation plus a periodic rebuild sweep, see oddish/src/oddish/core/trial_facets.py), GET /tasks/{task_id}, GET /tasks/{task_id}/detail, GET /tasks/{task_id}/versions[/{version}], PUT /tasks/{task_id}/versions/{version}/default, POST /tasks/cancel
Task QA POST /tasks/{task_id}/qa/retry, POST /tasks/{task_id}/qa/cancel, POST /tasks/{task_id}/qa/backfill
Experiments POST /experiments/combine, PATCH /experiments/{experiment_id}
Trials GET /tasks/{task_id}/trials/{index}, POST /trials/{trial_id}/retry (optional registry_auth body), GET /trials/{trial_id}/live ((attempt, seq)-cursor live transcript), GET /trials/{trial_id}/logs[/structured], GET /trials/{trial_id}/trajectory, GET /trials/{trial_id}/result
Files GET /tasks/{task_id}/files[/{path}] (inline=false omits listing bodies; presign=false omits URLs; max_bytes=N caps archive-backed file reads), GET /trials/{trial_id}/files[/{path}], GET /trials/{trial_id}/debug-files
Admin diagnostics GET /admin/slots, GET /admin/queue-status, GET /admin/orphaned-state, GET /admin/queue-health
Public sharing /public/experiments... router from oddish.core.sharing.public

The core server has no DELETE routes. Deletion endpoints (DELETE /experiments/{id}, DELETE /experiments/{id}/tasks/{task_id}, DELETE /trials/{trial_id}) exist only on the hosted backend (admin-gated) and call the shared oddish.core.endpoints.deletion helpers.

Public share links use 256-bit public_token values and are access-by-link, not enumerable. The unauthenticated /public/experiments list intentionally returns no share tokens. Public task/trial/file routes must stay scoped under /public/experiments/{public_token}/... and verify membership in that shared experiment; do not reintroduce /public/tasks/{task_id} or /public/trials/{trial_id} ID-only access. Unpublishing an experiment clears public_token, so republishing mints a fresh link and old URLs stay revoked.

Configuration and model routing

Settings are loaded from oddish/.env; see oddish/env.example, backend/.env.example, and frontend/env.example for the complete env surface. Keep these routing rules in sync with oddish/src/oddish/config.py and oddish/src/oddish/workers/harbor/runner.py:

  • Claude trials run through AWS Bedrock by default. CLAUDE_CODE_USE_BEDROCK=1 is baked into the Modal image, and Claude model aliases must normalize to an invokable inference profile (global. / us. / ARN) via to_bedrock_model_id. Opt into the direct Anthropic API with a separate key via the explicit anthropic-hdo/<model> prefix: that route overwrites ANTHROPIC_API_KEY with ANTHROPIC_HDO_API_KEY and blanks Bedrock routing for the trial.
  • OpenAI-family jobs default to Azure OpenAI. Use ODDISH_OPENAI_PROVIDER=openai plus OPENAI_API_KEY only when intentionally routing to public OpenAI.
  • z.ai, MiniMax, Moonshot/Kimi, Fireworks, xAI, Meta, and Anthropic HDO each have explicit canonical provider prefixes and queue keys: zai/, minimax/, moonshot/, fireworks/, xai/, meta/, and anthropic-hdo/. Add or change provider aliases in config.py, then update env injection in the Harbor runner and the network allowlist notes.
  • Provider secrets are referenced by env var name (AWS_BEARER_TOKEN_BEDROCK, ANTHROPIC_HDO_API_KEY, ZAI_API_KEY, MINIMAX_API_KEY, MOONSHOT_API_KEY, FIREWORKS_API_KEY, XAI_API_KEY, META_API_KEY) and must not be persisted on trial rows.
  • grok-build (xAI) writes a Grok CLI config whose [model.*] blocks pin an api_backend. Upstream Harbor hardcodes responses (POST /v1/responses), but not every xAI model is served there — some (e.g. newer/unreleased models) live only on Chat Completions and answer a Responses request with a 404 The model <id> does not exist or your team does not have access to it. OddishGrokBuild accepts an api_backend kwarg (chat_completions | responses | messages); pass --agent-kwarg api_backend=chat_completions to route such a model. When unset, the upstream responses default is preserved.
  • grok-build trajectories come from the CLI's on-disk session store, not its headless stdout. grok -p --output-format json|streaming-json only emits the assistant's text/thought — no tool calls and no token usage — so OddishGrokBuild copies $GROK_HOME/sessions/.../<id>/ into /logs/agent/grok-session after the run and converts updates.jsonl (ACP tool_call / tool_call_update / agent_message_chunk) plus events.jsonl usage into the ATIF trajectory + token FinalMetrics (grok_build_session.py). If the session store is missing it falls back to the text-only stdout trajectory. Do not "fix" trajectories by parsing stdout — the tool calls are only in the session store.
  • The grok live transcript is the one reader that does parse stdout (GrokBuildFold in live_tail.py tails /logs/agent/grok-build.json): the session store is copied into the trial logs only after the run, so it cannot feed a live view. That panel is therefore text and reasoning only, with no tool calls and no running token/cost counters; it is not the trajectory and must not be used to build one.

Storage defaults:

  • S3-compatible storage is required. Clients PUT task bundles directly to a presigned URL returned by /tasks/upload/init and then call /tasks/upload/complete.
  • uploaded task bundles: tasks/<task_id>/.oddish-task.tar.gz
  • Harbor job outputs: /tmp/harbor-jobs
  • Modal workers also check /mnt/oddish-tasks before falling back to the S3 download path

Using as a Library

from oddish.config import settings
from oddish.db import (
    TaskModel,
    TrialModel,
    WorkerJobModel,
    WorkerJobKind,
    WorkerJobStatus,
    get_session,
    init_db,
)
from oddish.queue import create_task
from oddish.schemas import HarborConfig, TaskSubmission, TaskSweepSubmission, TrialSpec
from oddish.workers import run_polling_worker

Repo-wide Gotchas

Never expose probes in public/share views

Probes are an experimental, internal-only feature. They must never appear in any public, unauthenticated surface — the /share/[token] experiment view, the /datasets/[token] view, or any /public/* API response. Both public views are fed by the same endpoints in oddish/src/oddish/core/sharing/public.py, so the filtering lives at the data layer (don't return is_probe trials), not just the UI:

  • get_public_task (sharing/helpers.py) strips is_probe trials from the loaded task, covering get_public_task_status.
  • list_public_experiment_tasks excludes is_probe when filtering each task's trials.
  • list_public_task_trials always passes probe=False (never honors a caller-supplied probe filter publicly).

When adding a new public/share endpoint or surfacing a new trial/task field publicly, exclude probes the same way. Filter at the query/data layer — UI guards alone are not enough, since the trials still ship to the browser.

list_tasks_core load_only and MissingGreenlet

list_tasks_core (oddish/src/oddish/core/endpoints/tasks_query.py) powers every /tasks route, including the experiment page. Its compact path (compact_trials=True) restricts the trial/task/experiment selectin loads with load_only(...), which makes only the enumerated columns eager and defers everything else. Under async SQLAlchemy, reading a deferred column in a response builder fires a lazy-load outside the request greenlet and 500s with sqlalchemy.exc.MissingGreenlet.

So: whenever you surface a new TrialModel / TaskModel / ExperimentModel column in the FE (i.e. read it in build_trial_response, build_compact_trial_response, or _build_task_status_response in core/helpers.py), you must also add that column to the matching load_only set in list_tasks_core. The full (non-compact) builder has no load_only, so it won't catch the omission — the failure only shows up on the compact experiment page. Builder unit tests can't catch it either (in-memory models have all attrs set); the bug lives in the query options, not the builder.

Dashboard pipeline stats use reserved queue keys

get_queue_stats / get_queue_stats_by_org (oddish/src/oddish/queue.py) bucket trial counts by each trial's own queue_key, and the trajectory-analysis / verdict pipeline counts under the reserved analysis / verdict buckets (ANALYSIS_PIPELINE_QUEUE_KEY / VERDICT_PIPELINE_QUEUE_KEY in oddish/src/oddish/config.py). Never key pipeline counts off the analysis/verdict model's queue key: that folds pipeline state into a real model's bucket — an incident rendered 4k+ trials mid-classification as "running workers" under one model's queue while that model's actual trials were routed into the "analyses" pipeline. These are presentation buckets only; the task-level QA worker job still enqueues under get_qa_queue_key() (the analysis model's concurrency bucket).

Related invariant: a QA job that dies or is cancelled mid-classification must not strand its trials in a non-terminal analysis_status. The stale-heartbeat QA mirror resets them (RETRYING → QUEUED, FAILED → FAILED with the ORPHANED_ANALYSIS_ERROR_PREFIX sentinel), the append-supersede cancel path requeues in-flight rows via requeue_inflight_trial_analysis (which also reopens sentinel-FAILED rows when an append resurrects the task), and _reset_orphaned_trial_analysis in the cleanup sweep is the backstop. If you add a new way to kill or cancel a QA job, reset its task's in-flight analysis_status the same way — and select the trial rows FOR UPDATE SKIP LOCKED: these writers may hold the task row lock, and waiting on trial rows inverts the trials-then-task lock order cancel_tasks_runs takes (deadlock).

backend/ — Hosted Cloud Layer

Authentication Model

The backend accepts auth from Authorization, X-Clerk-Authorization, or X-Authorization (parsed in backend/auth/__init__.py:get_auth_context; token verification lives in backend/auth/verification.py).

  • API keys (ok_...): stored hashed (SHA-256) in api_keys; scopes are full, tasks, read
  • Clerk JWTs: validated against Clerk JWKS; org context extracted from token claims

There are exactly two org roles: admin (manage users/settings) and member (run evals, view results). New users default to member.

Auth flow: read token → if ok_ prefix validate API key → otherwise validate Clerk JWT and resolve org/user → return AuthContext.

API key creation is user-auth only (API-key auth is rejected so one key cannot mint another) and is self-service for every org — any admin or member user may create keys for their own org (can_create_api_keys / require_api_key_creator). Admins may mint full, tasks, or read keys; members may mint only tasks or read keys. Member-created tasks keys can run task/trial workflows and read files, and can cancel in-flight runs, but are blocked from broader org mutations such as tagging, collections, documents, skills, and GitHub webhook updates. The creator role is stamped on the API key at mint time so later role changes or deleted creator rows do not broaden a member-created key.

If a Clerk JWT arrives without org_id, the backend tries to resolve a single existing org membership, or provisions a personal org.

Worker Architecture

Dispatcher + reconciler + single-job pattern, backed by the unified worker_jobs table. Dispatch and reconciliation are deliberately separate scheduled functions so a slow or deadlocking reconciliation sweep can never block worker spawning (previously they shared one function under a tight 60s timeout; a sweep that timed out spawned zero workers that cycle, and a SIGKILL mid-sweep left orphaned idle in transaction locks that deadlocked the next sweep):

  1. poll_queue() runs on a POLL_INTERVAL_SECONDS (180s) Modal schedule under DISPATCHER_TIMEOUT_SECONDS (120s). It only discovers active queue keys (discover_active_worker_job_queue_keys) and launches up to MAX_WORKERS_PER_POLL single-job containers via the org-first fair-share build_spawn_plan. It runs no cleanup. MAX_WORKERS_PER_POLL is the dominant throughput ceiling: long agent trials hold a queue_slots lease for their full duration, so steady-state running workers ≈ spawns_per_poll × trial_duration / poll_interval. It must stay high enough to fill the per-model concurrency limits; the per-queue-key slot caps and WORKER_MAX_CONTAINERS remain the real bounds.
  2. reconcile_queue_state() runs on its own CLEANUP_INTERVAL_SECONDS (240s) schedule under a generous CLEANUP_TIMEOUT_SECONDS (600s) so it is never SIGKILLed mid-transaction. Each phase is wrapped best-effort: stale queue_slots lease cleanup, cleanup_orphaned_queue_state (zombie-txn reap
    • stale-heartbeat sweep + stage safety nets + per-slot orphaned slot release — see invariants below), and the experiments owner backfill (dashboard_owner_backfill, which keeps the dashboard Mine filter on its indexed fast path). The display-hygiene clear of terminal-trial claim metadata (clear_terminal_trial_runtime_refs) runs after the main transaction commits, in batched FOR UPDATE SKIP LOCKED transactions, so it can neither deadlock against live workers nor roll back the sweep.
  3. process_single_job(queue_key) acquires a queue_slots lease (stamping locked_by = <worker_id>, locked_at = NOW(), locked_until = NOW() + WORKER_TIMEOUT + 30s) and calls run_single_worker_job → drain_worker_jobs, which atomically claims one or more worker_jobs rows (stamping current_worker_id), dispatches to the registered handler for the row's kind, writes heartbeats on both worker_jobs.heartbeat_at and the mirrored domain column, records the outcome (SUCCESS / RETRYING / FAILED / CANCELLED), runs the post-success hook when applicable, releases the slot in its finally, and exits.
  4. send_slack_expense_notifications() runs every five minutes in production when the webhook or the bot token is configured. It deterministically alerts for experiments at $1,000 and each additional $1,000 of spend, and for any recent trial over $200 -- the old "must exceed 2x the same-task/model peer average, with at least one peer" filter (trial_average_multiplier) is gone, so the $200 floor is unconditional. A trial over $1,000 produces two alerts: the owner's DM, plus a separate in-channel escalation (trial-escalation:{id}) mentioning the owner and the admin-editable always-ping list (see below). Both carry the ":rotating_light: Very expensive trial" heading in place of the usual ":warning: Expensive trial". Milestones are driven by new spend: spend that finished within the 2h watch window. Milestones already covered by the pre-window baseline (total - recent) are claimed and completed silently so first observing pre-existing spend never dumps historical alerts. Failed loud deliveries retain per-channel retry markers; primary and retry completion is atomic. Indeterminate loud claims are not repeated because the external channels do not offer an idempotency key, while interrupted silent claims are completed without sending. The in-channel escalation -- the $1,000 floor a trial must clear to post to the shared channel, plus the always-ping list -- is admin-editable at runtime from the Costs tab of /admin, backed by the single slack_alert_settings row (PUT /admin/slack-alert-settings, require_admin). The constants in slack_alert_settings.py are the defaults that stand when no row exists, and DELETE restores them. load_alerts reads the row once per run in a session of its own -- a missing table (deploy-before-migrate) falls back to the defaults rather than aborting the run's transaction. The escalation threshold is deliberately absent from the alert key: a key that embedded it would mint fresh dedup rows on each retune and re-alert the whole window. The per-user DM cutoffs -- the $1,000 milestone/repeat and the $200 trial floor -- are deploy-time constants (DEFAULT_*_USD in user_alert_prefs.py) that each person inherits until they override them in their own notification settings; they are not admin-editable. The 0.5 experiment-failed ratio stays a module constant in slack_notifications.py because it governs failure DMs, not spend. The five ODDISH_SLACK_* threshold env vars (ODDISH_SLACK_EXPENSIVE_EXPERIMENT_USD, ODDISH_SLACK_EXPERIMENT_REPEAT_USD, ODDISH_SLACK_EXPENSIVE_TRIAL_USD, ODDISH_SLACK_TRIAL_AVERAGE_MULTIPLIER, ODDISH_SLACK_EXPERIMENT_FAILED_RATIO) remain gone. It uses the shared settled-cost basis and contains no agent/LLM path. It is on by default for the production app and off by default on preview apps; a preview opts in by setting ODDISH_ENABLE_SLACK_EXPENSE_NOTIFICATIONS=true and providing either SLACK_EXPENSE_WEBHOOK_URL or SLACK_ALERT_BOT_TOKEN, optionally through a preview-only named secret selected by ODDISH_SLACK_EXPENSE_SECRET_NAME. The email delivery channel (RESEND_API_KEY, ODDISH_EXPENSE_EMAIL_FROM, send_owner_emails, _post_email) has been deleted entirely. Cost alerts -- experiment milestones and expensive trials -- DM their experiment's owner; the email channel is gone. The only cost alert that still reaches the webhook is the over-$1,000 trial escalation, which carries an <@...> mention-line prefix resolved from the relevant emails. send_alerts(webhook_url, alerts, *, bot_token=None) claims each alert before resolving its mentions, so already-delivered alerts cost zero Slack lookups; a mention-lookup failure never sinks the underlying alert, it just posts without the prefix. The DM-only kinds (dm_only=True, delivered solely by send_owner_dms, never posted to the webhook) are experiment milestones, expensive trials, experiment-failed, trial-failed, and qa-failed. Trial-failed fires for any trial with status == FAILED, or status == SUCCESS with result->>'harbor_exception' set (a crashed agent still gets its verifier run, so the row lands as SUCCESS with an exception marker rather than FAILED); SKIPPED trials never match either arm, and soft-deleted, superseded (retried), and user-cancelled (harbor_stage == 'cancelled') trials are additionally excluded via the existing current_trial predicate, gated on finished_at >= recent_cutoff (the same 2h window). Qa-failed fires for verdict_status == SUCCESS with verdict->>'is_good' == 'false', or verdict_status == FAILED with a verdict_error other than the user-cancellation message "Cancelled by user" (cancellation also stamps FAILED and is not a QA failure), gated on verdict_finished_at >= recent_cutoff; its recipient is resolved through TaskModel.created_by_user_id -> UserModel.email. Both dedup on alert.key = "trial-failed:{bucket}" / "qa-failed:{bucket}" where bucket is the task version id (falling back to the task id on unversioned trials); build_alerts also collapses duplicate keys produced within a single run. The DM claim key is "dm:{alert.key}:{recipient}", so each person is DMed at most once per task version, ever.

Handler registration happens at container load via ensure_builtin_handlers_registered(). Post-success hooks (notify_github_trial, notify_github_qa, and the transitional notify_github_analysis) are wired through _POST_SUCCESS_HOOKS in worker/functions.py. The task-level QA job fires notify_github_qa, which refreshes the whole PR comment (per-trial classifications + task verdict) in one update.

Worker Runtime Invariants & Pitfalls

Load-bearing properties, several learned from incidents. Changing them naively silently breaks throughput or correctness — read before touching worker/functions.py, slots.py, cleanup.py, or the dispatcher.

  1. Workers hold NO DB connection during the Harbor run. A trial runs for minutes to ~12h but only touches the DB for a few ms (claim, 30s heartbeats, outcome), so workers use NullPool (Settings.db_use_null_pool) + per-op asyncpg connections. ⚠️ Never introduce a pooled/long-lived connection or open session spanning the run: it pins one idle connection per running trial and exhausts the Supavisor/PgBouncer cap. (The API keeps a warm QueuePool only because it's short-lived — that reasoning doesn't transfer to workers.)

  2. queue_slots is the real concurrency gate. Per-queue-key concurrency is enforced by leasing a queue_slots row (acquire_queue_slot, FOR UPDATE SKIP LOCKED), not by spawn count. The dispatcher budgets on worker_jobs RUNNING (limit - running) while the worker gates on a free slot — if those counters drift, the dispatcher over-spawns workers that exit immediately (watch for metric=queue_lock_contention floods).

  3. Slot leases can outlive their worker — reclaim per-slot. The lease (locked_until) is WORKER_TIMEOUT_SECONDS + 30 (~12h); a SIGKILLed / preempted worker never runs its finally release. cleanup_orphaned_queue_state frees a slot whenever its locked_by has no RUNNING worker_jobs row on current_worker_id (with a locked_at grace, ORPHANED_SLOT_GRACE_MINUTES = 2, for the acquire→claim gap). ⚠️ Never gate this per-queue_key (e.g. "release only if zero jobs RUNNING on the key") — that was the original bug: one live job pinned every leaked lease for ~12h and starved the queue. The link is always queue_slots.locked_by == worker_jobs.current_worker_id. The limit used for both spawn planning and slot acquisition comes from model_concurrency_overrides when an admin override exists, otherwise from the deploy-time ODDISH_MODEL_CONCURRENCY_OVERRIDES / default settings. Dynamic advice never exceeds an admin override, and an override-read failure fails closed at zero rather than risking reopening a disabled queue.

  4. One model ⇒ one queue_key. Limits key off the full queue_key; the same model under two keys gets the sum of both buckets against one provider quota (→ 429s, split dashboards, starvation). Canonicalize at enqueue in oddish.config (normalize_trial_model / get_queue_key_for_trial / normalize_queue_key): nop/oracle + variants collapse to the single nop_oracle id (is_nop_oracle_agent); z.ai / MiniMax / Moonshot / xAI map to <provider>/<id>. ⚠️ Known gap: Gemini isn't canonicalized — a bare gemini-… becomes google/… while gemini/… stays gemini/…, splitting one model across two buckets.

  5. No provider-level concurrency cap. Each Bedrock/Gemini model id is its own bucket, but they share one AWS/Google account quota — the sum of per-model limits can exceed account RPM/TPM with no global throttle (a source of 429s).

  6. Stale-heartbeat reap can double-run a trial. If heartbeats stall for STALE_HEARTBEAT_MINUTES (15, e.g. a pooler blip), the reaper flips the live trial to RETRYING and another worker may run it concurrently — no fencing token. The window is a deliberate trade-off (raised from 10 after an incident); shrink with care.

Local Development

cd backend
uv sync
uv run modal serve deploy.py

Configuration (backend)

cp backend/.env.example backend/.env

Minimum required: ODDISH_DATABASE_URL and CLERK_DOMAIN. Add CLERK_SECRET_KEY for Clerk-backed org management and CLERK_WEBHOOK_SECRET for webhook ingestion. Common optional settings include CORS_ALLOWED_ORIGINS, CLERK_ISSUER, CLERK_JWT_AUDIENCE, the ODDISH_S3_* set, provider keys (AZURE_OPENAI_*, GEMINI_API_KEY, AWS_BEARER_TOKEN_BEDROCK, …), GITHUB_TOKEN, and ODDISH_DASHBOARD_URL. See backend/.env.example for the full surface and backend/README.md for details.

Slack link unfurls are a lean hosted-only integration configured through ODDISH_SLACK_UNFURL_*. One manually installed Slack workspace is bound to one Oddish org; the Slack app needs links:read and links:write, subscribes to link_shared, and sends signed events to POST /webhooks/slack/events. Optional team and channel allowlists provide defense in depth. This integration is separate from the scheduled expense-notification webhook.

Hosted API containers keep a conservative warm SQLAlchemy pool by default so Modal bursts do not overrun shared Postgres poolers. The engine still disables prepared statement caching so it remains compatible with transaction-mode poolers such as Supavisor / PgBouncer.

Modal runtime knobs (scaling, schedules, CPU/memory, concurrency) are read directly by backend/modal_app.py from ODDISH_MODAL_* / ODDISH_DEFAULT_MODEL_CONCURRENCY / ODDISH_MODEL_CONCURRENCY_OVERRIDES / ODDISH_ENABLE_SLACK_EXPENSE_NOTIFICATIONS / MODAL_APP_NAME / MODAL_SECRET_ENVIRONMENT env vars. modal_app.py is the source of truth for the full list and defaults (e.g. ODDISH_MODAL_MAX_WORKERS_PER_POLL=256, ODDISH_MODAL_WORKER_MAX_CONTAINERS=2688).

Database Migrations

Two migration stacks are required:

# Core tables (run in oddish/)
uv run alembic upgrade head

# Cloud tables/extensions (run in backend/)
uv run alembic upgrade head

Key Files

Path Purpose
deploy.py Modal app entrypoint
modal_app.py Modal image, volumes, shared runtime, env knobs
endpoints.py Modal ASGI app function
serve.py Railway/uvicorn entrypoint
slack_notifications.py Deterministic scheduled experiment/trial expense alerts
cloud_policy.py Hosted-only environment policy
api/app.py FastAPI app factory
api/routers/tasks.py Task upload, browse, sweep, sharing, retries, deletion
api/routers/trials.py Trial logs, result, trajectory, retries, deletion
api/routers/dashboard.py Cached aggregate dashboard endpoint
api/routers/admin.py Auth wrapper over oddish.core.admin (slots, queue status, orphaned state, worker_jobs)
api/routers/slack.py Signed Slack Events API endpoint for link unfurls
api/services/slack_unfurls.py Task/experiment summary queries and Slack block construction
auth/__init__.py Header parsing, get_auth_context, permission dependencies
auth/verification.py API key + Clerk JWT verification
worker/functions.py Modal dispatcher (poll_queue), reconciler (reconcile_queue_state), and kind-agnostic single-job runner
worker/runtime.py Modal runtime patching and storage setup
worker/github.py GitHub notification hooks used as post-success actions

frontend/ — Next.js Dashboard

The frontend is a Next.js 16 / React 19 App Router app. Browser code calls src/app/api/* route handlers, which forward to the backend from NEXT_PUBLIC_API_URL and preserve auth. Public routes are /, /share/*, /datasets/*, and /api/public/*; everything else is Clerk-protected.

The trial drawer surfaces verifier test counts only as a small passed/total row in the Summary tab (shown on public share views too); trials without test counts show no row. _verifier CTRF counts take precedence, and historical trials without a persisted _verifier summary lazily discover and parse their verifier/ctrf.json artifact through the already-scoped trial files API; do not add an unscoped artifact lookup for this fallback.

On an experiment page, removing a task always calls the scoped DELETE /experiments/{experiment_id}/tasks/{task_id} proxy. It unlinks that experiment membership and its scoped trials without deleting the task, even when it was the task's final experiment membership. Whole-task deletion remains a separate explicit action outside the experiment-scoped table.

See frontend/README.md for route groups, scripts, env vars, and deployment commands. See SELF_HOSTING.md for full-stack local development and production deployment.

Troubleshooting

API does not start

uv run python -m oddish.db setup
curl http://localhost:8000/health

Pulling from a remote API fails

  • Verify ODDISH_API_URL and ODDISH_API_KEY.
  • Try oddish status first to confirm auth and connectivity.

Frontend "Failed to fetch" or disconnected backend

curl ${NEXT_PUBLIC_API_URL:-http://localhost:8000}/openapi.json

Clerk auth issues

  • Verify Clerk keys in frontend/.env.local.
  • If org-scoped backend access fails, confirm CLERK_JWT_TEMPLATE is set and includes org_id.
  • If using production Clerk keys locally, use frontend/run-prod-clerk-local.sh.