Effective date: July 21, 2026. By using sleepy.run, executor-v1, the hosted MCP inspection endpoint, or a workspace API key, you agree to these terms.

Alpha service

Sleepy is provided as a hosted alpha service for evolutionary code optimization. The current alpha is free under workspace quotas. Paid tiers, billing, service-level commitments, and enterprise controls may be added later with separate notice or terms.

Your responsibilities

• Only process code, benchmarks, prompts, metadata, and results that you are authorized to use with the Sleepy client and your selected model provider.
• Do not submit secrets, production credentials, regulated personal data, or data that requires contractual controls Sleepy has not agreed to in writing.
• You are responsible for reviewing, testing, and deciding whether to use any evolved candidate.
• You are responsible for your local worker, test commands, benchmark commands, CI environment, and model-provider account.

Acceptable use

Do not use Sleepy to attack systems, evade security controls, violate laws, infringe rights, overload the hosted service, probe other workspaces, or attempt to extract another user's data. Sleepy may rate-limit, suspend, revoke keys, or delete workspaces that create risk for the service or other users.

Code, candidates, and hosted data

As between you and Sleepy, you retain your rights in code and inputs. In the canonical executor/job topology, source, candidates, diffs, prompts, model responses, raw measurements, and replay evidence remain in your client-owned executor and selected provider relationship; the hosted control plane is code-blind.

You permit Sleepy to store and process the tenant-scoped, source-free command state, exact receipts, quota counters, decision projections, and attestation identities needed to provide and secure the service. You do not grant Sleepy a right to use customer source, prompts, hashes, lessons, candidates, measurements, outcomes, or exports for cross-workspace learning, model training, shared learning, or meta-evolution. There is no opt-in exception.

Model and evaluator boundary

Sleepy does not hold your model API keys, proxy model calls, receive target/candidate source, or run your code on the hosted service. The default client-owned executor generates and applies candidates, runs correctness gates and benchmarks in a pinned OCI sandbox, retains raw evidence locally, and reports only an authenticated source-free projection. The older MCP-sampling topology has been retired entirely — the MCP protocol no longer offers a sampling capability — and runs created under it are quarantined and export-only.

No guaranteed results

Sleepy may find faster code, slower code, broken code, or no useful change. Public examples are not a guarantee for your project. You must independently verify correctness, performance, licensing, security, and maintainability before using a candidate.

Availability and changes

The alpha may change, pause, degrade, or stop without notice. Sleepy may change quotas, disable features, rotate credentials, or migrate data as needed to operate the service cheaply and safely.

Termination

You may stop using Sleepy at any time. Sleepy may suspend or terminate access for abuse, security risk, policy violations, or service operation needs. The authenticated workspace dashboard provides the deletion command defined by sleepy.data-lifecycle.d011.v1: immediate access denial, online purge within 24 hours, seven-day backup/PITR expiry, and a one-year source-free receipt. Terminal source-free run records otherwise expire within 30 days.

Disclaimers and limits

Sleepy is provided "as is" and "as available" during alpha. To the maximum extent allowed by law, Sleepy disclaims warranties and is not liable for indirect, incidental, special, consequential, exemplary, or punitive damages, lost profits, lost data, or lost business opportunities.

Changes to these terms

Sleepy may update these terms as the product changes. Continued use after an update means you accept the updated terms.