julep

(★ 6,594)

Julep — durable, composable AI agents. Flows that crash and resume, retry safely, and explain every step.

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- - ci.yml
  - docs-pages.yml
  - publish.yml
- - wasm-tier-runbook.md
- - 2026-06-07-agent-loop-as-turn.md
  - 2026-06-07-prompt-renderers.md
  - 2026-06-09-dbos-backend-and-flow-runtime.md
  - 2026-06-11-code-as-data-distribution.md
  - 2026-06-21-cross-run-brain-batching.md
  - 2026-06-29-composable-agents-dx-improvements.md
  - 2026-06-29-ws1-ca-pure-registry-fix.md
  - 2026-06-29-ws2-executable-docs.md
  - 2026-06-29-ws3-teaching-errors.md
  - 2026-06-29-ws4-onramp-switch-on.md
  - 2026-06-29-ws5-object-first-reasoners.md
  - 2026-07-01-mem-mcp-adoption-phase1-llm-prompt-core.md
  - 2026-07-01-mem-mcp-adoption-phase2-dotctx-compat.md
  - 2026-07-01-mem-mcp-adoption-phase3-4-agent-loop-and-preconditions.md
  - 2026-07-02-phase4-codex-xhigh-review.md
  - 2026-07-04-ca-eval-memmcp-parity.md
  - 2026-07-13-julep-system-review.md
- - 2026-07-22-secret-vault-and-mcp-surface.md
- observability.md
- rename-inventory.md
- - global.css
  - layout.tsx
- - layout.shared.tsx
  - source.ts
- - .nojekyll
- .gitignore
- mdx-components.tsx
- next.config.mjs
- package-lock.json
- package.json
- postcss.config.mjs
- source.config.ts
- tsconfig.json
- - __init__.py
  - swarm.py
- - __init__.py
  - flow.py
  - harness.py
  - README.md
  - run_live.py
  - tools_server.py
  - worker_context.py
- - episode_mcp_listings.json
- __init__.py
- cluster_labeling_flow.py
- cma_managed_agent.py
- dotctx_issue_dedup.py
- dotctx_triage.py
- email_approval.py
- episode_summary_flow.py
- grade_scores_flow.py
- multi_provider_agent.py
- native_extract_flow.py
- reasoner_batch_anthropic.py
- reasoner_batch_openai.py
- regex_extract_flow.py
- research_assistant.py
- session_demo.py
- support_triage.py
- temporal_durable_agent.py
- - temporal-ui-ingress.yaml
- - __init__.py
  - _echo.py
  - _resolve_child.py
  - application.py
  - artifact.py
  - chat.py
  - config.py
  - ctxrun.py
  - deploy.py
  - dev.py
  - discover.py
  - doctor.py
  - evalrun.py
  - gitstate.py
  - keygen.py
  - langfuse_link.py
  - ledger.py
  - lint.py
  - listen.py
  - main.py
  - model.py
  - queues.py
  - resolve.py
  - runcache.py
  - runner.py
  - schedule.py
  - select.py
  - session_local.py
  - status.py
  - temporal_run.py
  - tracetree.py
  - trigger.py
- - __init__.py
  - activities.py
  - anthropic_batch.py
  - batch_provider.py
  - blobstore.py
  - bundle_runner.py
  - bundle_worker.py
  - cma.py
  - cma_anthropic.py
  - cma_session.py
  - coalesce.py
  - codec.py
  - dbos_backend.py
  - debounce.py
  - effects.py
  - env_builder.py
  - failure_scrub.py
  - harness.py
  - interpreter.py
  - langfuse.py
  - llm.py
  - llm_result.py
  - mcp_preflight.py
  - native_venv_executor.py
  - openai_batch.py
  - openai_responses.py
  - otel.py
  - policy.py
  - projection_sql.py
  - projection_store.py
  - reasoner_batch.py
  - serve.py
  - session_store.py
  - timeouts.py
  - trace_headers.py
  - trajectory_sql.py
  - wasm_executor.py
  - worker.py
- - __init__.py
  - app.py
  - auth.py
  - local.py
  - settings.py
  - sse.py
  - store.py
  - temporal.py
- __init__.py
- _env.py
- _payload_encryption.py
- _specload.py
- agent.py
- agent_loop.py
- app.py
- app_deploy.py
- artifact_store.py
- bundle.py
- capabilities.py
- client.py
- continuation.py
- contracts.py
- ctx_pipeline.py
- dag.py
- declarations.py
- define.py
- deploy.py
- deps.py
- derived.py
- diagnostics.py
- dispatch.py
- dotctx.py
- dotctx_evals.py
- dotctx_rich.py
- dotctx_yglu.py
- dsl.py
- embedded.py
- errors.py
- flow_adapters.py
- flow_registry.py
- freeze.py
- gc.py
- ir.py
- kinds.py
- llm.py
- local.py
- mcp_auth.py
- mcp_snapshot.py
- mcp_step.py
- mcp_surface.py
- model_slugs.py
- projection.py
- prompt.py
- purity.py
- py.typed
- qos.py
- registry.py
- resilience.py
- result.py
- secrets.py
- session.py
- shapes.py
- skills.py
- staged.py
- std.py
- trajectory.py
- transcript.py
- transforms.py
- turn.py
- typed.py
- validate.py
- worker_store.py
- check_rename_inventory.py
- eks-demo-clean-legacy.sh
- eks-demo-down.sh
- eks-demo-network.sh
- eks-demo-run.sh
- eks-demo-up.sh
- temporal-ui.sh
- - .gitignore
  - __init__.py
  - authoring_flow.py
  - bundle.py
  - cas.py
  - LEARNINGS.md
  - runner.py
  - source_registration.py
  - worker_main.py
- - __init__.py
  - cluster_slice.py
  - core.py
  - episode_slice.py
  - LEARNINGS.md
  - NOTES.md
- - spike.py
- - .gitignore
  - build.py
  - LEARNINGS.md
  - pyproject.toml
  - runner.py
  - uv.lock
- __init__.py
- - __init__.py
  - conftest.py
  - test_application_cmds.py
  - test_application_ctx_pipeline.py
  - test_chat_cmd.py
  - test_cli_smoke.py
  - test_config.py
  - test_config_pipeline.py
  - test_deploy.py
  - test_deploy_cmd.py
  - test_dev_up.py
  - test_discover.py
  - test_doctor.py
  - test_env_vars.py
  - test_envconfig.py
  - test_eval_cli.py
  - test_eval_llm_caller.py
  - test_eval_real_dotctx.py
  - test_freeze_blocking.py
  - test_gitstate.py
  - test_graph.py
  - test_keygen.py
  - test_langfuse_link.py
  - test_ledger.py
  - test_lint.py
  - test_listen_cmd.py
  - test_ls.py
  - test_model.py
  - test_pure_cli_regression.py
  - test_queue_lanes.py
  - test_remote_cli.py
  - test_resolve.py
  - test_run.py
  - test_run_cmd.py
  - test_run_ctx.py
  - test_runcache.py
  - test_schedule.py
  - test_select.py
  - test_select_graph.py
  - test_server_cmd.py
  - test_show.py
  - test_status.py
  - test_temporal_run.py
  - test_test_cmd.py
  - test_trace.py
  - test_tracetree.py
  - test_trigger_cmd.py
- - test_batch_attrs.py
  - test_batch_usage.py
  - test_langfuse_attrs.py
  - test_langfuse_config.py
  - test_langfuse_export.py
  - test_langfuse_ids.py
  - test_langfuse_temporal.py
  - test_langfuse_tree.py
  - test_llm_result.py
  - test_otel_attrs.py
  - test_projection_store.py
  - test_reasoner_attrs.py
  - test_resilience_meta.py
- - __init__.py
  - fixtures.py
  - golden_hashes.json
  - README.md
  - regenerate.py
  - snapshot.py
  - test_golden.py
- - __init__.py
  - helpers.py
  - README.md
  - test_agent_as_flow.py
  - test_agent_enforcement.py
  - test_agent_facade.py
  - test_alt_switch.py
  - test_annotations.py
  - test_app_config.py
  - test_approval_gating.py
  - test_cli.py
  - test_concurrency.py
  - test_dev_mode_runtime.py
  - test_diagnostics_hints.py
  - test_enforcement_mode.py
  - test_flow_adapters.py
  - test_flow_as_tool.py
  - test_flow_registry.py
  - test_flow_tool.py
  - test_flow_wrapper.py
  - test_idempotency.py
  - test_local_agent_loop.py
  - test_nonretryable.py
  - test_pure_drift.py
  - test_registry.py
  - test_rename_inventory.py
  - test_result.py
  - test_source_map.py
  - test_split.py
  - test_staged_binding.py
  - test_tool_decorator.py
  - test_tool_multiarg.py
  - test_turn.py
  - test_typed_edges.py
- - record_histories.py
  - test_replay_corpus.py
- - __init__.py
  - conftest.py
  - test_artifacts_releases_deployments.py
  - test_client.py
  - test_health_auth.py
  - test_health_ready_probe.py
  - test_helm_reconciler_settings.py
  - test_local_mode.py
  - test_local_no_temporal.py
  - test_reconciler.py
  - test_runs.py
  - test_secrets.py
  - test_settings_auth.py
  - test_sse.py
  - test_store.py
  - test_temporal.py
- _docs_runner.py
- cma_fakes.py
- conftest.py
- test_agent_and_deploy.py
- test_agent_controller_provider_fields.py
- test_agent_langfuse.py
- test_agent_manifest_helpers.py
- test_agent_native_tools.py
- test_agent_terminal_failures.py
- test_anthropic_batch.py
- test_application.py
- test_artifact_store.py
- test_batch_provider.py
- test_blobstore.py
- test_bounded_gather.py
- test_bundle_dep_pure_e2e.py
- test_bundle_publish.py
- test_bundle_wasm_backends.py
- test_bundle_worker.py
- test_cma.py
- test_cma_anthropic.py
- test_cma_facade.py
- test_cma_session.py
- test_coalesce.py
- test_codec.py
- test_codec_wiring.py
- test_continuation.py
- test_cookbook_examples.py
- test_core.py
- test_ctx_pipeline.py
- test_dag_compiler.py
- test_dbos_api_spike.py
- test_dbos_pure.py
- test_dbos_trace_refs.py
- test_debounce.py
- test_declarations.py
- test_define_acceptance.py
- test_define_frontend.py
- test_delay.py
- test_deploy_derive.py
- test_deployment_start.py
- test_deps_envhash.py
- test_dispatch.py
- test_docs_executable.py
- test_docs_runner.py
- test_dotctx_agent_rfc.py
- test_dotctx_evals.py
- test_dotctx_issue_dedup.py
- test_dotctx_reply.py
- test_dotctx_rich.py
- test_dotctx_single_file.py
- test_dotctx_yglu.py
- test_e2e_dbos.py
- test_e2e_dbos_agent.py
- test_e2e_temporal.py
- test_e2e_temporal_continuation.py
- test_e2e_temporal_session.py
- test_each.py
- test_effects_extraction.py
- test_elnino_example.py
- test_encrypted_codec.py
- test_env_builder.py
- test_env_cache.py
- test_env_names.py
- test_episode_summarizer_live_e2e.py
- test_execution_exports.py
- test_executor_selection_policy.py
- test_fragments.py
- test_gc.py
- test_interpreter.py
- test_interpreter_julep_meta.py
- test_interpreter_session.py
- test_julep_version.py
- test_litellm_adapter.py
- test_llm.py
- test_llm_effort.py
- test_llm_fallback_recorded.py
- test_llm_native_tools.py
- test_llm_output_retries.py
- test_llm_prompt_cache.py
- test_llm_skills.py
- test_local_pipeline.py
- test_mcp_auth.py
- test_mcp_preflight.py
- test_mcp_snapshot.py
- test_mcp_surface.py
- test_memmcp_compat.py
- test_model_slugs.py
- test_native_grant.py
- test_native_venv_runtime.py
- test_object_first_reasoners.py
- test_openai_batch.py
- test_openai_responses.py
- test_p2_spike_cluster.py
- test_p2_spike_episode.py
- test_payload_encryption.py
- test_phase3_acceptance.py
- test_projection.py
- test_projection_egress.py
- test_projection_spandata.py
- test_projection_tee.py
- test_prompt_renderers.py
- test_provider_agent_smoke.py
- test_pure_objects.py
- test_pure_runtime_refs.py
- test_qos.py
- test_reasoner_batch.py
- test_reasoner_fields.py
- test_redaction_config.py
- test_register_pure_from_source.py
- test_register_pure_pep723_placement.py
- test_renderer_deploy.py
- test_renderer_registry.py
- test_reply_meta_unwrap.py
- test_require_tool_call.py
- test_resilience.py
- test_resilient_llm.py
- test_round_note.py
- test_run_principal.py
- test_secret_failure_scrub.py
- test_secrets.py
- test_serve.py
- test_session_activities.py
- test_session_error_survival.py
- test_session_facade.py
- test_session_ir.py
- test_session_store.py
- test_session_sugar.py
- test_session_validation.py
- test_settings_effort.py
- test_skills.py
- test_skills_declarations.py
- test_skills_dotctx.py
- test_specload.py
- test_state_envelope.py
- test_std_pures.py
- test_switch_on.py
- test_tool_error_observation.py
- test_tool_surface_drift.py
- test_trajectory.py
- test_trajectory_capture.py
- test_trajectory_determinism.py
- test_trajectory_redaction.py
- test_trajectory_stitch.py
- test_trajectory_temporal_structural.py
- test_transcript_native_tools.py
- test_transcripts.py
- test_version.py
- test_wasm_executor.py
- test_wasm_parity.py
- test_wasm_sandbox.py
- test_worker_activity_registration.py
- test_worker_store.py
- - publish.py
  - worker.yaml
- - Dockerfile
  - drive.py
  - publish.py
  - README.md
  - up.sh
  - worker-keda.yaml
  - worker.yaml
- - Dockerfile
  - drive_flow.py
  - flow_worker.py
  - worker.yaml
- - Dockerfile
  - Dockerfile.session
  - drive_llm.py
  - llm_weather_agent.py
  - session_demo_worker.py
  - worker.yaml
- - Dockerfile
  - README.md
- - demo_worker.py
  - Dockerfile
  - drive.py
  - README.md
  - runc-noadj
  - setup.sh
  - worker.yaml
.gitignore
CHANGELOG.md
CONTRIBUTING.md
FEEDBACK.md
LICENSE
pyproject.toml
README.md
TODOS.md

# Installation Guide

1. Get the code

git clone https://github.com/julep-ai/julep

Downloads the entire project code from GitHub to your computer.

cd julep

Moves into the project folder you just downloaded.

2. Official Install Script

Easy Recommended

Prerequisites

Python 3 Python is required to use pip.

pip install --pre julep

Installs the package published on PyPI directly — no need to clone the source.

✅ After installing, open a new terminal and run the program's version command (e.g. --version) to confirm it worked.

Pulled directly from this repo's README.

3. Docker

Easy

Prerequisites

Git Needed to download the project code from GitHub.
Docker Desktop Needed to build and run containers. Install it and keep it running in the background.

⚠️ This is a large repository, so this method may point to an internal sub-package rather than the actual core product. Check the full README as well.

docker build -f tooling/k3d-cad-demo/Dockerfile -t julep .

Builds a runnable image based on the Dockerfile.

docker run -p 8080:80 julep

Runs the built image as an actual container.

✅ Run docker compose ps to check the containers are Up. If the README mentions a port, open http://localhost:PORT in your browser.

4. Node.js

Easy

Prerequisites

Git Needed to download the project code from GitHub.
Node.js Node.js must be installed to use npm. The LTS version is recommended.

cd docs-site

This project's files live in a subfolder, so move into it first.

npm install

Downloads and installs the libraries listed in package.json.

npm start

Starts the development/run server.

✅ After running the command, open the address shown in the terminal (usually something like http://localhost:3000) in your browser.

5. Python

Easy

Prerequisites

Git Needed to download the project code from GitHub.
Python 3 On Windows, be sure to check 'Add Python to PATH' during installation.

pip install --pre julep

Installs the package published on PyPI directly — no need to clone the source.

✅ If it runs without errors and prints output in the terminal, it worked.

Pulled directly from this repo's README.

julep

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# Installation Guide

2. Official Install Script

3. Docker

4. Node.js

5. Python

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julep

File Explorer

# Installation Guide

2. Official Install Script

3. Docker

4. Node.js

5. Python

Today's picks

Was this content helpful?

Recent Feedback

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