Anysphere

Anysphere is the applied-research company behind Cursor, the AI-native code editor and agent platform. Beyond the desktop app, Cursor ships a public Cloud Agents REST API (https://api.cursor.com) that lets developers programmatically create autonomous coding agents, submit prompt runs, stream run events over SSE, and retrieve produced artifacts, plus an Admin API for team member/usage/spend management and a first-party terminal CLI (the `agent` binary). Authentication is a dashboard-issued API key over HTTP Basic/Bearer. This profile was surfaced as a Thrive Capital portfolio company and enriched from Cursor's public developer surface.

Anysphere publishes 1 API on the APIs.io network: Cursor Cloud Agents API. Tagged areas include Company, Developer Tools, Artificial Intelligence, Code Editor, and Coding Agents.

Anysphere’s developer surface includes authentication, changelog, CLI, documentation, API reference, getting-started guide, support, and 28 more developer resources.

🌐 Visit website 📡 Source on GitHub

55.5/100 developing Agent 79/100 agent native Full breakdown ↓
scored 2026-07-20 · rubric v0.4

1 APIs 1 MCP Servers 0 Features

CompanyDeveloper ToolsArtificial IntelligenceCode EditorCoding AgentsCloud AgentsDeveloper ProductivityIDE

API Rating

API Evangelist Rating How this is scored →
scored 2026-07-20 · rubric v0.4

Composite quality — 55.5/100 · developing

Contract Quality 9.1 / 25

Developer Ergonomics 14.8 / 20

Commercial Clarity 12.1 / 20

Operational Transparency 10.3 / 13

Governance 0.0 / 12

Discoverability 9.3 / 10

Agent readiness — 79/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 15 / 15

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 3 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/anysphere: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

WellKnown

MCPServer

LLMsTxt

AgentSkill

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Conformance

DataModel

Lifecycle

Build 3

SDKs, sample code, and the tooling you integrate with

Packages

Packages

CLI

CLI

GitHubOrganization

GitHubOrganization

Access & Security 7

Authentication, authorization, and security posture

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

DomainSecurity

TrustCenter

Compliance

Authentication

SecurityTxt

Scroll for all 7

Operate 4

Status, limits, changes, and where to get help

RateLimits

StatusPage

ChangeLog

Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: anysphere
name: Anysphere
description: Anysphere is the applied-research company behind Cursor, the AI-native code editor and agent platform. Beyond
  the desktop app, Cursor ships a public Cloud Agents REST API (https://api.cursor.com) that lets developers programmatically
  create autonomous coding agents, submit prompt runs, stream run events over SSE, and retrieve produced artifacts, plus an
  Admin API for team member/usage/spend management and a first-party terminal CLI (the `agent` binary). Authentication is
  a dashboard-issued API key over HTTP Basic/Bearer. This profile was surfaced as a Thrive Capital portfolio company and enriched
  from Cursor's public developer surface.
url: https://raw.githubusercontent.com/api-evangelist/anysphere/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- thrive-capital
x-tier: enriched
x-tier-reason: public-api-found
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-17'
image: https://cursor.com/apple-touch-icon.png
tags:
- Company
- Developer Tools
- Artificial Intelligence
- Code Editor
- Coding Agents
- Cloud Agents
- Developer Productivity
- IDE
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- name: Cursor Cloud Agents API
  description: Programmatically create and manage Cursor Cloud Agents that work autonomously on your repositories. Separates
    a durable agent from one or more runs; supports SSE run streaming, artifacts, usage, models, repositories, and worker
    sub-tokens.
  humanURL: https://cursor.com/docs
  baseURL: https://api.cursor.com
  tags:
  - Coding Agents
  - Cloud Agents
  - Artificial Intelligence
  properties:
  - type: OpenAPI
    url: openapi/anysphere-cloud-agents-openapi-original.yml
  - type: APIReference
    url: https://cursor.com/docs
  - type: Documentation
    url: https://cursor.com/docs
common:
- type: VulnerabilityDisclosure
  url: security/anysphere-vulnerability-disclosure.yml
- type: Security
  url: https://cursor.com/security
- type: DomainSecurity
  url: security/anysphere-domain-security.yml
- type: TrustCenter
  url: security/anysphere-trust-center.yml
- type: Compliance
  url: https://cursor.com/security
- type: AgenticAccess
  url: agentic-access/anysphere-agentic-access.yml
- type: Authentication
  url: authentication/anysphere-authentication.yml
- type: Conventions
  url: conventions/anysphere-conventions.yml
- type: ErrorCatalog
  url: errors/anysphere-error-codes.yml
- type: Conformance
  url: conformance/anysphere-conformance.yml
- type: DataModel
  url: data-model/anysphere-data-model.yml
- type: RateLimits
  url: rate-limits/anysphere-rate-limits.yml
- type: Lifecycle
  url: lifecycle/anysphere-lifecycle.yml
- type: StatusPage
  url: https://status.cursor.com
- type: ChangeLog
  url: changelog/anysphere-changelog.yml
- type: WellKnown
  url: well-known/anysphere-well-known.yml
- type: SecurityTxt
  url: well-known/anysphere-security.txt
- type: Packages
  url: packages/anysphere-packages.yml
- type: CLI
  url: cli/anysphere-cli.yml
- type: MCPServer
  url: mcp/anysphere-mcp.yml
- type: LLMsTxt
  url: llms/anysphere-llms.txt
- type: Overlay
  url: overlays/anysphere-cloud-agents-overlay.yaml
- type: AgentSkill
  url: skills/_index.yml
- type: DeveloperPortal
  url: https://cursor.com/docs
- type: Documentation
  url: https://cursor.com/docs
- type: APIReference
  url: https://cursor.com/docs
- type: GettingStarted
  url: https://cursor.com/docs/get-started/quickstart
- type: Support
  url: https://forum.cursor.com
- type: Blog
  url: https://cursor.com/blog
- type: GitHubOrganization
  url: https://github.com/cursor
- type: Pricing
  url: https://cursor.com/pricing
- type: SignUp
  url: https://cursor.com/dashboard/api
- type: TermsOfService
  url: https://cursor.com/terms-of-service
- type: PrivacyPolicy
  url: https://cursor.com/privacy
- type: Website
  url: https://anysphere.inc
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Anysphere

API Rating

APIs

Cursor Cloud Agents API

MCP Servers

anysphere-mcp.yml

Rate Limits

Anysphere Rate Limits

Resources