aid: ellipsis
name: Ellipsis
description: >-
  Ellipsis is a managed cloud platform for running autonomous coding agents at
  scale. Engineering teams define agents as YAML config files that live in their
  repositories, and Ellipsis runs them in isolated, ephemeral sandboxes to review
  pull requests, fix bugs, build features, and investigate production issues.
  Agents trigger automatically on cron schedules, GitHub pull-request lifecycle
  events, or @ellipsis-dev mentions, and can also be launched on demand from the
  dashboard, the REST API, or the `agent` CLI. The platform runs Claude, Codex,
  and Gemini models, enforces hard budget caps and scoped per-session credentials,
  retains zero source code, and provides full observability with audit trails and
  replayable execution. Ellipsis (YC W24) serves 400+ engineering teams across
  67,000+ connected repositories.
url: https://raw.githubusercontent.com/api-evangelist/ellipsis/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://www.ellipsis.dev/brand/lockup-dark-transparent.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- bloomberg-beta
x-tier: profiled
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Code Review
- AI Agents
- Coding Agents
- Developer Tools
- Software Development
- Automation
- DevOps
- Pull Requests
apis:
- name: Ellipsis API
  description: >-
    REST API for the Ellipsis coding-agent platform. Start and manage agent
    sessions, read back typed results and transcripts, manage agent configs,
    defaults and templates, set sandbox variables, list integrations
    (GitHub/Slack/Linear/Sentry), pull analytics, and manage assets, budget,
    and usage. Bearer-token authenticated at https://api.ellipsis.dev.
  humanURL: https://www.ellipsis.dev/docs/reference/api
  baseURL: https://api.ellipsis.dev
  tags:
  - Coding Agents
  - Code Review
  - Automation
  properties:
  - type: Authentication
    url: authentication/ellipsis-authentication.yml
  - type: ErrorCatalog
    url: errors/ellipsis-problem-types.yml
  - type: Conventions
    url: conventions/ellipsis-conventions.yml
  - type: Lifecycle
    url: lifecycle/ellipsis-lifecycle.yml
  - type: MCPServer
    url: mcp/ellipsis-mcp.yml
common:
- type: DomainSecurity
  url: security/ellipsis-domain-security.yml
- type: Portal
  url: https://app.ellipsis.dev
- type: Documentation
  url: https://www.ellipsis.dev/docs
- type: APIReference
  url: https://www.ellipsis.dev/docs/reference/api
- type: GettingStarted
  url: https://www.ellipsis.dev/docs/get-started/quickstart
- type: Support
  url: https://www.ellipsis.dev/support
- type: Blog
  url: https://www.ellipsis.dev/blog
- type: GitHubOrganization
  url: https://github.com/ellipsis-dev
- type: Pricing
  url: https://www.ellipsis.dev/pricing
- type: SignUp
  url: https://app.ellipsis.dev/install
- type: TermsOfService
  url: https://www.ellipsis.dev/terms
- type: PrivacyPolicy
  url: https://www.ellipsis.dev/privacy
- type: StatusPage
  url: https://status.ellipsis.dev
- type: Compliance
  url: https://www.ellipsis.dev/platform/security
- type: CLI
  url: cli/ellipsis-cli.yml
- type: Packages
  url: packages/ellipsis-packages.yml
- type: Authentication
  url: authentication/ellipsis-authentication.yml
- type: Conventions
  url: conventions/ellipsis-conventions.yml
- type: Lifecycle
  url: lifecycle/ellipsis-lifecycle.yml
- type: Conformance
  url: conformance/ellipsis-conformance.yml
- type: LLMsTxt
  url: llms/ellipsis-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence