README.md
July 29, 2026 · View on GitHub
ota
Built for humans, CI, and AI agents, containers, and multi-repo workspaces.
DOCTOR FIRST. CONTRACT SECOND.
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Install · Quickstart · Examples by Goal · Examples · Governance · Releases
One explicit contract for execution governance
Most repos fail the same way:
- setup is split across README prose, shell scripts, manifests, and tribal knowledge
- contributors guess which runtimes, tools, versions, and task order the repo actually needs
- local, CI, and container workflows drift apart
- AI agents see partial guidance and make unsafe assumptions
- diagnosis starts after the repo already feels broken
ota is not another task runner or package manager. It gives every repo one explicit contract for execution governance: what it needs, how it is diagnosed, how it is prepared, and how tasks run, so humans and AI agents can answer why a repo is or is not runnable without guesswork.
ota fixes that by making readiness explicit and machine-readable:
ota doctorshows what is missing and the next safe stepota validatekeeps the contract honest before humans, CI, or agents rely on itota initwrites a starter contract when the repo needs oneota upprepares the repo from the contract instead of from guessworkota runexecutes declared work through the same contract every timeota detectturns repo signals into a contract you can review when you are authoring or refining the file
The result is a repo that is easier to trust, easier to onboard, and easier to operate across humans, CI, containers, and AI agents.
Installation
Install the latest release binary:
curl -fsSL https://dist.ota.run/install.sh | sh
When the installer runs inside GitHub Actions, it now exports the resolved ota bin directory to
GITHUB_PATH automatically so later workflow steps can call ota without hand-written path glue.
Persist the install directory on PATH explicitly:
curl -fsSL https://dist.ota.run/install.sh | sh -s -- --setup-path
Windows PowerShell:
irm https://dist.ota.run/install.ps1 | iex
When the PowerShell installer runs inside GitHub Actions, it now appends the resolved ota bin
directory to GITHUB_PATH automatically, including the Windows %LOCALAPPDATA%\\ota\\bin path.
Persist the Windows install directory on PATH explicitly:
& ([scriptblock]::Create((irm https://dist.ota.run/install.ps1))) -SetupPath
Install the optional Ota skill after ota is installed:
npx skills add ota-run/skills --full-depth
Windows Git Bash, MSYS, MinGW, or Cygwin:
curl -fsSL https://dist.ota.run/install.sh | sh
If the existing ota.exe is locked, the shell installer stages the replacement and reports it as pending instead of leaking a file-in-use error.
Prebuilt release binaries are published for:
- Linux
x86_64-unknown-linux-gnu,aarch64-unknown-linux-gnu - macOS
x86_64-apple-darwin,aarch64-apple-darwin - Windows
x86_64-pc-windows-msvc,aarch64-pc-windows-msvc
Pin a release:
curl -fsSL https://dist.ota.run/install.sh | OTA_VERSION=vX.Y.Z sh
Track an unreleased branch tip during active pressure testing:
curl -fsSL https://dist.ota.run/install.sh | OTA_GIT_BRANCH=branch-name sh -s -- --from-git
When a repo contract declares agent.bootstrap.ota.source, the canonical installer mapping is:
kind: version->OTA_VERSION=<version>on the release installer lanekind: git_rev->OTA_GIT_REV=<rev>plus--from-gitkind: branch->OTA_GIT_BRANCH=<branch>plus--from-git
That same mapping is what ota-run/setup@v1 and ota-run/action@v1 consume in
source: contract mode, and it is the mapping agents should follow when a contract is the first
thing they see.
Windows PowerShell:
$env:OTA_VERSION = "vX.Y.Z"
irm https://dist.ota.run/install.ps1 | iex
Active pressure testing from a branch tip:
$env:OTA_GIT_BRANCH = "branch-name"
& ([scriptblock]::Create((irm https://dist.ota.run/install.ps1))) -FromGit
Update an existing install:
ota upgrade
Install from a local checkout:
./scripts/install.sh --from-source
Persist the source-install binary directory on PATH explicitly:
./scripts/install.sh --from-source --setup-path
Windows PowerShell:
powershell -ExecutionPolicy Bypass -File .\scripts\install.ps1 -FromSource
Persist the source-install binary directory on PATH explicitly:
powershell -ExecutionPolicy Bypass -File .\scripts\install.ps1 -FromSource -SetupPath
See Install for the public install path and docs/installation.md for repo-local mirror/CDN and source fallback details.
Quickstart
Choose the path that matches the repo.
Existing repo with ota.yaml
Start with the read path:
ota doctor
ota explain
ota up
ota run <task>
ota receipt
This path tells you what is wrong, turns the findings into an ordered plan, prepares the repo, gives you one declared task path without guessing, and captures the resulting repo state as a reviewable artifact.
If the repo is meant to run inside a container, use:
ota doctor --mode container
If you are not sure which task to run after ota up, use:
ota tasks --use
Keep workflow-local env inputs declarative. Use tasks.<name>.env_files for ordered dotenv
overlays owned by one task path, and use native action tasks such as copy_if_missing or
ensure_env_file when the workflow needs deterministic local env-file bootstrap before setup. When
the selected workflow itself owns the rendered artifact, prefer env.profiles.<name>.render.dotenv
and add render.dotenv.template if the file should keep baseline example entries.
If you want repo-local agent guidance from the same contract after the core loop is working, use:
ota agents
Maintainer Note
The Linux native systemd proof workflow in
/.github/workflows/linux-systemd-native-proof.yml
is intended for an OrbStack-backed self-hosted Linux runner labeled linux, orbstack, and
systemd.
That proof lane exists because GitHub-hosted Ubuntu runners are not honest host-systemd runtime
truth for manager.host.kind: systemd plus readiness.kind: systemd_active.
Repo without ota.yaml
Use the authoring path first:
ota doctor
ota detect --dry-run .
ota detect --contract .
ota init --dry-run
Then choose one explicit write path:
ota init
Then continue into preparation preview:
ota up --dry-run
Use ota detect --write . when you want the detector-led authoring path instead of the starter contract path.
If you want an explicit conventional starter instead of detector-led init, use a pack:
ota init --packs
# or:
ota init --pack node
# or:
ota init --pack node --package-manager npm --dry-run
# or:
ota init --pack python --dry-run
# or:
ota init --pack python --test-runner unittest --dry-run
# or:
ota init --pack ruby --dry-run
# or:
ota init --pack go --dry-run
# or:
ota init --pack rust --dry-run
# or:
ota init --pack dotnet --dry-run
# or:
ota init --pack php-composer --dry-run
# or:
ota init --pack java-maven --dry-run
# or:
ota init --pack java-gradle --dry-run
The Java packs prefer ./mvnw or ./gradlew when the repo already ships those wrappers. When no
wrapper is present, they seed the global Maven or Gradle prerequisite explicitly.
The Node pack accepts --package-manager npm|pnpm|yarn|bun, and the Python pack accepts
--test-runner pytest|unittest.
The php-composer pack stays on the explicit Composer boundary and does not pretend to infer
framework-specific entrypoints or whether the repo uses phpunit, pest, artisan, or another test
wrapper unless the repo already declares scripts.test in composer.json.
If you choose the wrong explicit pack, ota can surface an advisory note and JSON pack_advisory
field, but it keeps the selected pack authoritative and does not auto-switch starters.
Existing repo with ota.yaml, but contract drift is suspected
Review the delta before writing:
ota detect --merge --dry-run .
ota detect --rewrite --dry-run .
Policy boundary review
Use the conservative policy scaffold first when a team needs a starter org policy pack:
ota policy init --dry-run
ota policy init
ota policy init --preset required-sections --dry-run
ota policy init --preset provisioning --dry-run
ota policy init --preset agent --dry-run
One repo rollout story
For one repo, the repeatable local path is:
ota doctor
ota up
ota run ci
ota receipt
For CI, keep the same contract boundary and archive the read-only receipt:
ota validate
ota doctor --json
ota receipt --json --archive
That keeps the local path and the CI artifact story on the same surface instead of inventing a second readiness workflow.
When you want a repo-owned baseline for later compare gates:
ota receipt --json --archive --promote-baseline
ota receipt --json --baseline promoted
ota receipt --snapshot latest
Use promoted when a team wants an explicit accepted repo state, and use latest when the newest
archived receipt is enough for a local drift check.
When a repo declares more than one workflow, scope receipt history explicitly:
ota receipt --workflow frontend --json --archive
ota receipt --workflow frontend --json --baseline latest
That keeps one workflow's archived receipt/baseline lane from silently replacing another's.
Use ota receipt --snapshot ... when you want to read the archived semantic contract truth
directly instead of only consuming it through ota diff or receipt correlation.
Public architecture guide: Execution Governance Loop
Public operator guide: Semantic Snapshots and Correlation
Local core spec: semantic-snapshots-and-correlation.md
Use policy review when the contract and approved policy need to be reconciled:
ota policy review
Agent guidance from the same contract
If you want repo-local agent guidance from the same contract:
ota agents
ota agents --write
Workspace bootstrap
If you are setting up multiple repos together:
ota workspace detect --dry-run .
ota workspace init --dry-run .
ota workspace init .
ota workspace validate .
ota workspace up --dry-run .
ota workspace up .
If the contract declares agent guidance, ota doctor --json and ota explain --json surface the
same safe-task, verification, and writable-path hints that humans can review in ota.yaml.
If you want the fastest path to the right example by repo shape, use Examples by Goal.
Example contracts:
- basic-node - Node / TypeScript starter
- basic-python - uv-backed Python starter
- basic-go - Go toolchain starter
- basic-ruby - Ruby + Bundler starter
- basic-dotnet - .NET toolchain starter
- basic-java - SDKMAN-backed Maven starter
- basic-rust - Rustup-backed Cargo starter
- basic-script - Script-only starter
- basic-services - Service-backed repo starter
- shared-local-topology - Shared local backend topology
- shared-remote-topology - Shared remote topology dogfood
- full-contract - Full contract surface
- workspace-acquire - Workspace acquisition flow
- ota-run/examples - advanced, production-adjacent examples and templates
Why ota exists
Repo setup truth is usually fragmented across:
- language manifests
- runtime version files
- task scripts
- container config
- CI config
- README setup notes
- tribal knowledge
ota consolidates that into one canonical contract:
ota.yaml
The goal is not hidden automation. The goal is deterministic, inspectable execution governance.
Open Source and Governance
ota is maintainer-led open infrastructure for execution governance. The core CLI, contracts, JSON output, and docs are public under Apache 2.0, while roadmap stewardship and future enterprise offerings stay operated by Ota.
ota is open source, but it is not positioned as a community-governed codebase.
- governance is maintainer-led by Ota so the contract, diagnosis model, and machine-readable surfaces stay coherent
- issues, bug reports, docs feedback, and real-repo examples are welcome
- external code contributions are not currently accepted
See docs/policy/governance.md for the governance model and CONTRIBUTING.md for the current contribution policy.
What ota does today
The public command surface is in docs/spec/command-reference.md.
Start with ota doctor, then ota validate, ota up, and ota run <task>.
Near-term policy and provisioning direction:
Global flag:
ota --debug <command>
ota --plain <command>
--debug emits command-phase tracing to stderr without changing normal stdout.
--plain emits ASCII-first output without emoji, icons, or ANSI color.
Use --debug when you want command traces for ota up, ota run <task>, ota workspace up,
ota workspace refresh, ota workspace diff, ota workspace status, ota workspace run <task>, ota doctor, ota detect, ota diff, and
ota explain.
Commands like ota validate, ota tasks, ota workspace validate, ota workspace tasks, and
ota workspace list should usually stay quiet unless you are actively debugging.
Current behavior:
| Surface | Current behavior |
|---|---|
ota validate | Parses and semantically validates ota.yaml. |
ota tasks | Lists validated tasks and execution form. |
ota run <task> | Resolves dependencies, executes deterministically, and honors after_success / after_failure / after_always. |
ota run <task> --agent, ota up --agent | Enforce declared agent-safe boundaries; refuse unsafe requested/closure tasks; emit refusal receipts. |
ota diff | Semantic contract diff with deterministic added/missing/changed reporting. |
ota explain | Turns readiness findings into an ordered remediation plan. |
ota doctor | Reports env/runtime/tool/service/check findings with severity, explanation, and next action; works even without ota.yaml; supports --mode container; and --fix applies only shipped deterministic repo-hygiene and native command-tool activation fixes before re-diagnosing. |
ota init | Creates starter contracts (detector-led or pack-led), includes starter task descriptions, can carry repo dotenv sources into env.sources, supports advisory --pack mismatch notes, and ships packs for node, python, ruby, go, rust, dotnet, php-composer, java-maven, java-gradle. |
ota agents | Exports/syncs repo-local AGENTS.md, preserves user-authored content with an ota-managed block, skips no-op writes, labels that section explicitly, and emits the contract-owned ota run ... form for listed tasks. |
ota check | Runs declared checks without runtime/tool/env/task execution. |
ota up | Validates, selects default workflow, runs setup early on precondition failures, starts workflow services in dependency order, activates workflow run task runtime when present, then re-checks readiness. |
ota detect | Default mode infers a candidate contract with provenance/confidence without writing. |
ota detect --write | Writes only conservative high confidence fields. |
ota detect --merge --dry-run | Compares detected signals with existing ota.yaml and surfaces stale fields without writing. |
ota detect --merge | Applies additive missing fields at high confidence. |
| Drift posture | No standalone ota drift command yet; use ota detect --merge --dry-run for contract drift and ota doctor for trust/readiness drift. |
ota completion ... | Managed completion install/remove/check, raw script output, and command/task/input/member/workspace-aware completions across run, env, extensions, receipt, and workspace commands. |
ota workspace validate | Validates ota.workspace.yaml separately from repo contracts. |
ota workspace tasks | Lists workspace repo tasks in dependency order (including post-outcome hooks and repo task bindings). |
ota workspace run <task> | Executes one task across workspace repos in dependency order with deterministic reporting and per-repo task-name mapping via repos.<name>.tasks.<task>.task. |
ota workspace run/up/refresh --json --progress-json | Streams live progress NDJSON on stderr while preserving final JSON report on stdout, with explicit phase and stage_family. |
ota workspace explain | Turns workspace readiness findings into ordered remediation steps. |
ota workspace check | Runs checks across repos; honors workflow pinning via repos.<name>.workflow. |
ota workspace doctor | Aggregates readiness across workspace repos (including not-yet-acquired repos) without merging repo/workspace truth; respects per-repo workflow selection. |
ota workspace up | Can acquire missing repos from declared sources and orchestrates repo-level up across workspace workflows. |
ota workspace refresh | Re-syncs existing repos only; supports --dry-run, --force, --prune, and a branch, tag, or SHA --ref override. |
ota workspace diff | Read-only comparison of local workspace repo state vs declared source. |
ota workspace status | Combines readiness and drift in one read-only summary using workflow-selected repo paths when declared. |
ota workspace receipt | Captures workspace state as a read-only receipt artifact for CI/archiving. |
| Integrations | Editors/CI should consume --json surfaces (ota doctor --json, ota workspace doctor --json, ota workspace list --json, ota up --json) instead of scraping text output. |
Shell completion quickstart
Use the managed shell hook first:
ota completion --setup
ota completion --remove
ota completion check
If auto-detection is not available or you want one explicit shell:
ota completion zsh --setup
ota completion zsh --remove
ota completion bash --setup
ota completion fish --setup
ota completion powershell --setup
ota completion elvish --setup
Once the shell has sourced that hook, ota keeps completion contract-aware instead of static: repo commands complete member names, task names, and task inputs from the active contract, while workspace commands complete declared repo names and only suggest workspace task names that remain runnable across the selected repo set.
Receipt compare flows also complete latest, promoted, and archived receipt JSON files from .ota/receipts so baseline selection stays discoverable at the shell.
Execution Modes and Provisioning
ota supports three execution backends for task-oriented commands:
nativeruns tasks on the host machine.containerruns tasks in an OCI-compatible container using the image defined by the repo contract.remoteruns tasks on a separate machine or workspace through a remote provider.
Why the three modes exist
nativeis the simplest path when the host already has the right toolchain and you want to debug against the real machine.containeris the reproducible path when you want a fixed toolchain, deterministic setup, and CI-like behavior.remoteis the off-host path when execution needs to happen somewhere else entirely, such as a dev box, cluster, or managed workspace.
What ota does today
ota runandota upcan execute through the configured backend path.ota upcan run thesetuptask through the same backend selection asota run.- policy-backed provisioning adapters follow the same backend selection, so container-backed
ota upprovisions inside the container instead of on the host and stops before host provisioning when the selected container engine is unavailable. ota doctorchecks the prerequisites for the preferred backend and reports missing tools or suspicious remote target shape early.ota cleancan remove persistent container state for container-backed repos.ota clean --stalecan remove exited ota-managed containers across repos without requiring anota.yaml, and it surfaces container-engine query failures instead of silently treating them as empty.
What ota does not do today
- ota does not automatically install every missing host tool or language runtime.
- ota does not turn a laptop into a fully managed workstation.
- ota does not invent remote provisioning or remote workspace selection beyond the configured provider path.
Container backend
Container execution is useful when you want ota to run repo tasks in a known environment instead of relying on whatever happens to be installed locally.
Benefits:
- removes drift in Java, Maven, shell, and other repo tool versions
- makes local execution closer to CI
- gives agents a stable execution surface
- supports persistent or ephemeral lifecycle behavior where the contract and command support it
Requirements:
- at least one supported container engine CLI must be installed and running
- the contract must declare
execution.backends.container.image - the image must be pullable and runnable by the selected engine
In this repository, the container image is:
execution:
preferred: container
lifecycle: persistent
supported:
- native
- container
backends:
container:
image: rust:1.94-bookworm
Native backend
Native execution is useful when:
- you want to debug against the exact host environment
- the repo already has the required toolchain installed
- you want the fewest moving parts and no container boundary
Native execution does not require a container engine, but it does require the host tools that the task depends on.
Remote backend
Remote execution is useful when the work should happen outside the local machine:
sshfor a team dev box or dedicated hostkubectlfor execution inside a Kubernetes-backed environmenttshfor Teleport-managed infrastructuredaytonafor a managed remote development workspace
Remote execution is only available when the contract declares the provider and target fields required by the backend.
Which commands use the backend
These commands execute repo tasks and therefore respect the backend selection:
ota run <task>ota up
These commands do not run repo tasks and therefore do not use the execution backend:
ota validateota doctorota detectota initota tasks
Override syntax
Use --mode to force one invocation to use a specific execution mode:
ota run test --mode native
ota run test --mode container
ota up --mode native
ota up --mode container
Use --lifecycle when you need to override container reuse for one invocation:
ota run test --mode container --lifecycle persistent
ota run test --mode container --ephemeral
Use ota tasks --use to see the exact runnable task surface for the current contract. Each task
shows its Human Run commands, Agent Run commands only when the full dependency closure is
agent-callable, the closure-aware Agent Policy, and modes in stable Container, Native, then
Remote order with the selected lane marked (Default), plus command preview, effect surface,
required inputs, and matching dry-run / receipt follow-up commands. Use plain ota tasks for the
full declaration view, including dependencies, hooks, and notes. Unsupported Container or Native
planes are marked explicitly instead of being silently omitted. Automation should consume
ota tasks --json and use tasks[].use.modes[] as the canonical human/agent mode matrix;
use.human and use.agent remain selected-mode compatibility projections:
ota tasks --use
Use task-surface filters when you need a narrower view:
ota tasks --safe
ota tasks --unsafe
ota tasks --via native
ota tasks --via container
Hosted validation and service provisioning
In CI, the runner still owns the job. ota owns the repo contract and can provision declared
services such as Postgres through ota up, so the workflow stays thin and the service intent lives
with the repo instead of being duplicated in pipeline YAML.
If the runner is GitHub Actions and you want the official wrapper for step summaries, annotations,
pull-request comments, and receipt artifacts, use
ota-run/action and see
docs/spec/github-action-workflow.md.
If you need a repo-local summary renderer outside that wrapper, ota annotations --format markdown
emits a compact step-summary or PR-comment block from the same canonical doctor JSON, and
ota annotations --mode receipt-diff --format markdown does the same for
ota receipt --json --baseline ... compare output.
That is different from host provisioning. ota can provision declared services and run tasks in a container or remote backend, but it does not replace the OS package manager, language installer, or workstation bootstrap process.
name: ci
on:
push:
pull_request:
jobs:
ci:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Install ota
run: curl -fsSL https://dist.ota.run/install.sh | sh
- name: Validate contract
run: ota validate
- name: Prepare repo
run: ota up
- name: Run lint
run: ota run lint
- name: Run tests
run: ota run test
Detect trust model
ota treats detection as trust-sensitive.
ota detect --dry-runis the review pathota detect --contractis the exact detected starter text pathota detect --merge --dry-runis the review path for existing contracts- every inferred field includes provenance
- every inferred field includes confidence
- write mode uses only
highconfidence fields - write mode validates before writing
- write mode refuses to overwrite an existing
ota.yaml - merge write is additive only in the current implementation
- lower-confidence or conflicting changes stay review-only
This is intentional. The project prefers conservative correctness over aggressive generation.
Open standard intent
ota is being built as open infrastructure, not as a vendor-specific workflow.
The long-term aim is:
- one canonical readiness contract per repo
- one canonical bootstrap contract per workspace
- deterministic behavior without LLM dependency in the core path
- human and agent symmetry
- interoperability with the existing tool ecosystem
Current status
V1 is complete and the release gate is green.
The current shipped foundation includes:
- contract validation
- task listing
- deterministic task execution
- readiness diagnosis
- onboarding via
up - detection with dry-run, conservative first write, and conservative additive merge
- separate workspace contract validation, diagnosis, and bootstrap
- generic git-based workspace acquisition for missing repos
- monorepo root/member loading for repo commands via
--member - fixture-backed coverage for Java detection, container-heavy, container-only, conflict-heavy Node, mixed Node/Python, legacy Python, and ugly/polyglot mixed-reality repo shapes
Current planning state:
- V1 archive: docs/planning/v1/phases.md
- V1 release gate: docs/planning/v1/release-gate.md
- V2 archive: docs/planning/v2/plan.md
- V2.1 archive: docs/planning/v2.1/plan.md
- V6 archive: docs/planning/v6/plan.md
- Active branch and implementation handoff: docs/ai/current-state.md
- Next planned, inactive slice: docs/planning/v11.21/plan.md
- Each version plan retains its own explicit status; version order does not imply completion.
- Archived local UX hardening slice: docs/planning/v5-ux-hardening.md
- V5 mutation controls and caching: docs/spec/mutation-controls-and-caching.md
Enterprise Direction
Enterprise work is planned as a layer around the open core, not as a different contract truth.
- the open core remains the public CLI, repo/workspace schemas, JSON output, and documentation
- enterprise value should come from hosted policy, audit, fleet coordination, private adapters, onboarding, and support
- the public contract should stay usable on its own and should not become a thin wrapper around a paid control plane
See docs/policy/support-and-enterprise.md for the current enterprise boundary and likely future commercial surfaces.
Contribution policy
ota is maintainer-led. External code contributions are not currently accepted.
Use the GitHub issue templates for bug reports, feature requests, docs feedback, and real-repo reproductions.
Read:
- CONTRIBUTING.md for the current contribution workflow
- docs/policy/governance.md for project governance
- docs/policy/commercial-policy.md for the open-core and commercial boundary
- docs/policy/support-and-enterprise.md for support and enterprise direction
Repo-level support entry point: SUPPORT.md
Documentation
Start here
- One-team rollout
- Worked example: existing repo
- Command reference
- GitHub Action workflow
- Contract reference
- Workflow model
- Workspace reference
- Shell semantics
- Service behavior
- JSON output reference
- Audit and provenance
- Policy packs
- Exit codes
- Docs clarity spec
Core concepts
Design and engineering
- Security posture
- Performance budget
- Doctor quality bar
- UX review loop
- Adoption readiness gate
- Detect write gate
Planning and roadmap
- V1 phases
- V1 release gate
- V2 plan
- V2.1 plan
- V3 plan
- V4 plan
- V5 plan
- V6 plan
- V7 plan
- V8 plan
- V9 plan
- V10 plan
- V5 UX hardening completion slice
- Hosted validation workflow
- Fixture repo plan
- Roadmap
Contributing
Examples
Choose by goal:
- first repo contract: Basic Node, Basic Python, Basic Ruby, Basic Rust
- existing app with services: Basic Services, Mixed Node + Python
- shared topology: Shared Local Topology, Shared Remote Topology
- multi-repo bootstrap: Basic Workspace, Acquisition Workspace
- deterministic checkout materialization: Single Checkout, Multi Checkout
- realistic reference shape: Fullstack Node + Go, Full contract example, ota-run/examples
If you want the shortest “which example proves what?” guide, use Examples by Goal.
Minimal contracts
- Basic Node - Node / TypeScript starter
- Basic .NET - .NET toolchain starter
- Basic Java - SDKMAN-backed Maven starter
- Basic Python - uv-backed Python starter
- Basic Go - Go toolchain starter
- Basic Ruby - Ruby + Bundler starter
- Basic Rust - Rustup-backed Cargo starter
- Basic Script - Script-only starter
Mixed and realistic repos
- Mixed Node + Python - Polyglot app example
- Fullstack Node + Go - Frontend/backend split example
- Full contract example - Exhaustive contract reference
- ota-run/examples - advanced, production-adjacent examples and templates
Workspace
- Basic Workspace - Multi-repo starter; compare
ota workspace detect --dry-runwithota workspace init --dry-run, then useota workspace up --dry-runbefore preparing the stack. - Acquisition Workspace - Workspace acquisition flow; compare
ota workspace detect --dry-runwithota workspace init --dry-run, then useota workspace up --dry-runandota workspace upto acquire and prepare repos.