Plane website screenshot

Plane

Plane is an open-source, AI-native project management platform that enables teams to manage issues, cycles, modules, pages, analytics, and workspace members through a comprehensive REST API. Available as a fully managed cloud service or self-hosted on your own infrastructure using Docker or Kubernetes, Plane provides 180+ REST endpoints organized around predictable resource-oriented URLs with JSON request and response bodies. The API supports OAuth 2.0 for third-party app authorization, personal access token authentication, HMAC-signed webhooks for real-time event notifications, and typed SDKs for Python and Node.js. Plane also ships an official Model Context Protocol (MCP) server to enable AI agents to interact with your workspace programmatically.

Plane publishes 1 API on the APIs.io network: REST API. Tagged areas include Project Management, Issues, Cycles, Modules, and Pages.

The Plane catalog on APIs.io includes 1 JSON-LD context.

Plane’s developer surface includes documentation, engineering blog, pricing, and 10 more developer resources.

🌐 Visit website 📡 Source on GitHub
34.7/100 thin ▬ flat Agent 19/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemium
1 APIs
Project ManagementIssuesCyclesModulesPagesAnalyticsWorkspaceOpen SourceSelf-HostedAI

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 34.7/100 · thin
Contract Quality 11.3 / 25
Developer Ergonomics 2.2 / 20
Commercial Clarity 11.6 / 20
Operational Transparency 2.7 / 13
Governance 0.0 / 12
Discoverability 6.9 / 10
Agent readiness — 19/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
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/plane: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Plane REST API

The Plane REST API provides 180+ endpoints for managing all aspects of project management workspaces including projects, work items, cycles, modules, pages, analytics, intake, a...

Pricing Plans 1

Published pricing tiers and plan structures.

Plane Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Plane Rate Limits

0 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Plane Finops

FINOPS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Plane Context

47 classes · 1 properties

JSON-LD

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Plane Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Plane Trust Center

SOC 2, ISO 27001, HIPAA, GDPR

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrg
GitHubOrg

Access & Security 2

Authentication, authorization, and security posture

TrustCenter
TrustCenter
 DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

StatusPage
StatusPage
 RateLimits
RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 Plans
Plans
 FinOps
FinOps

Company 3

The organization behind the API

Website
Website
 LinkedIn
LinkedIn
 Blog
Blog

Other 1

Properties that don't map to a standard resource type

X
X

Source (apis.yml)

apis.yml Raw ↑ 
name: Plane
description: Plane is an open-source, AI-native project management platform that enables teams to manage issues, cycles, modules,
  pages, analytics, and workspace members through a comprehensive REST API. Available as a fully managed cloud service or
  self-hosted on your own infrastructure using Docker or Kubernetes, Plane provides 180+ REST endpoints organized around predictable
  resource-oriented URLs with JSON request and response bodies. The API supports OAuth 2.0 for third-party app authorization,
  personal access token authentication, HMAC-signed webhooks for real-time event notifications, and typed SDKs for Python
  and Node.js. Plane also ships an official Model Context Protocol (MCP) server to enable AI agents to interact with your
  workspace programmatically.
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/plane.png
url: https://raw.githubusercontent.com/api-evangelist/plane/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
tags:
- Project Management
- Issues
- Cycles
- Modules
- Pages
- Analytics
- Workspace
- Open Source
- Self-Hosted
- AI
apis:
- name: Plane REST API
  description: The Plane REST API provides 180+ endpoints for managing all aspects of project management workspaces including
    projects, work items, cycles, modules, pages, analytics, intake, and team members. The API uses standard HTTP verbs, cursor-based
    pagination, and JSON request/response bodies with predictable resource-oriented URLs. Authentication is supported via
    personal access tokens (X-API-Key header) or OAuth 2.0 bearer tokens for third-party applications.
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://developers.plane.so/api-reference/introduction
  baseURL: https://api.plane.so/api/v1/
  tags:
  - Project Management
  - Issues
  - Cycles
  - Modules
  - Pages
  - Analytics
  - Workspace
  properties:
  - type: Documentation
    url: https://developers.plane.so/api-reference/introduction
  - type: OpenAPI
    url: https://developers.plane.so/api-reference/introduction
common:
- type: TrustCenter
  url: security/plane-trust-center.yml
- type: DomainSecurity
  url: security/plane-domain-security.yml
- type: Website
  url: https://plane.so/
- type: Documentation
  url: https://developers.plane.so/
- type: GitHubOrg
  url: https://github.com/makeplane
- type: LinkedIn
  url: https://www.linkedin.com/company/planepowers/
- type: Blog
  url: https://plane.so/blog
- type: Pricing
  url: https://plane.so/pricing
- type: StatusPage
  url: https://status.plane.so/
- type: X
  url: https://twitter.com/planepowers
- type: Plans
  url: plans/plane-plans-pricing.yml
- type: RateLimits
  url: rate-limits/plane-rate-limits.yml
- type: FinOps
  url: finops/plane-finops.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
aid: plane