Managed Cloud forCoding Agents

Spawn coding agents with one API call. Start with $100 credit, then pay for tokens + 10%.

Claude logoClaudeCodex logoCodex+ 9 models
from ellipsis import Ellipsis

client = Ellipsis(api_key="ellipsis_key_...")

handle = client.sessions.run(
    prompt="Fix the flaky test in ci/",
    repository="acme/api",
)
0.0M
agent sessions
0B
tokens spent
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companies

Spawn Claude Code and Codex
Without the infrastructure

agents/flaky-test-fixer.yaml
ellipsis:
  name: Flaky test fixer

claude:
  model: claude-opus-5
  system: Fix the flaky test in ci/.
spawn.py
client.sessions.run(
    prompt="Fix the flaky test in ci/",
)

A platform, not a product

Spawn, manage, and govern Claude Code and Codex agents through the API, CLI, SDK. Every supported harness and model uses the same interface.

your-org / agents
standup-automator.yaml
ellipsis:
name: Standup automator
description: Posts a daily standup digest to Slack
triggers:
- type: cron
schedule: "30 8 * * 1-5"
budget:
session: 2
claude:
model: claude-opus-4-8
system: |
Each weekday, summarize yesterday's merged PRs, the
reviews still waiting, and any failing CI, then post
the digest to #engineering and @ the right owners.

Customizable environments

Every session runs in its own isolated sandbox. Environments are YAML files that specify dependencies, repositories, permissions, and budgets.

Steps (15)
15Commit pushed28 tok
14thinkingDouble-check the diff before pushing
13Bashgit commit -m 'Release connection on error path'20 tok
12thinkingWrite a clear commit message
11assistantGreen. Committing the fix.14 tok
10Bashpytest -k pool · 142 passed24 tok
9thinkingRe-run the pool suite to confirm the fix

Observability and governance

Every thinking token, tool call, and diff is recorded and attributed. Logs are searchable by the whole team (if you want).

As easy to run as a CI job.
As locked down as production.

The blocker is not capability. It is credentials, retention, and who can prove what an agent did.

More about security
SOC 2Type ICertified
SOC 2Type IIIn progress

Scoped credentials

Minted per session, scoped to the repos you allowed, revoked with the sandbox.

Zero source retention

Your code lives only in the session sandbox and is deleted with it.

Full audit trail

Every command, file change, and tool call an agent made, kept after the sandbox is gone.

Frequently asked questions