Apache Mesos website screenshot

Apache Mesos

Apache Mesos is a retired cluster manager (now in the Apache Attic) that provided efficient resource isolation and sharing across distributed applications or frameworks. It abstracted CPU, memory, storage, and other compute resources from machines, enabling fault-tolerant and elastic distributed systems. Mesos exposed comprehensive HTTP APIs for schedulers, operators, executors, and agents.

Apache Mesos publishes 1 API on the APIs.io network: Apache Mesos Operator HTTP API API. Tagged areas include Cluster Management, Distributed Systems, Resource Management, Scheduling, and Retired.

Apache Mesos’ developer surface includes developer portal, documentation, engineering blog, and 6 more developer resources.

35.2/100 thin ▬ flat Agent 22/100 agent aware Full breakdown ↓
scored 2026-07-28 · rubric v0.6
AccessFreemium
2 APIs 8 Features 4 Use Cases
Cluster ManagementDistributed SystemsResource ManagementSchedulingRetired

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-28 · rubric v0.6
Composite quality — 35.2/100 · thin
Contract Quality 10.6 / 25
Developer Ergonomics 3.9 / 20
Commercial Clarity 10.0 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 5.9 / 10
Agent readiness — 22/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 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
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APIs 2

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

Apache Mesos Scheduler HTTP API

The Mesos Scheduler HTTP API at /api/v1/scheduler enables framework schedulers to subscribe to resource offers, launch tasks, kill tasks, reconcile status, and manage framework ...

Apache Mesos Apache Mesos Operator HTTP API API

The Apache Mesos Operator HTTP API API from Apache Mesos — 1 operation(s) for apache mesos operator http api.

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Apache Mesos Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Features 8

Notable capabilities this provider offers.

Resource Abstraction

Abstracts CPU, memory, storage, and other compute resources from physical machines across the entire cluster.

Two-Level Scheduling

Framework schedulers receive resource offers from Mesos and decide how to use them, enabling coexistence of diverse workloads.

Linear Scalability

Proven to scale to tens of thousands of nodes with fault-tolerant replicated master using ZooKeeper.

Container Support

Native Docker and AppC container image support for running containerized workloads.

HTTP API

Comprehensive HTTP API supporting JSON and Protobuf encoding for schedulers, operators, executors, and agents.

High Availability

Fault-tolerant master failover via ZooKeeper with automatic leader election and state recovery.

Resource Reservations

Static and dynamic resource reservations for frameworks and roles with quota management.

Maintenance Scheduling

Built-in maintenance window scheduling for graceful draining and reactivation of agent nodes.

Scroll for all 8

Security Posture 2

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

Apache Mesos Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Apache Mesos Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Apache Mesos Agentic Access

1 operation · 1 acting

1 operations · 1 acting

AGENTIC

Use Cases 4

What developers build with this provider.

Distributed Systems Orchestration

Run multiple distributed frameworks including Hadoop, Spark, and Kafka on shared cluster resources.

Container Orchestration

Schedule and manage containerized workloads across a datacenter with resource isolation.

Big Data Processing

Run Apache Spark, Hadoop MapReduce, and other big data frameworks on Mesos-managed resources.

Microservices Platform

Host microservices workloads with Marathon framework providing long-running service scheduling on Mesos.

Integrations 6

Pre-built integrations with other platforms and tools.

Apache Hadoop

Run Hadoop MapReduce jobs on Mesos-managed cluster resources.

Apache Spark

Apache Spark supports Mesos as a cluster manager for distributed job execution.

Apache Kafka

Kafka brokers can be scheduled and managed on Mesos clusters.

Apache ZooKeeper

ZooKeeper provides leader election and state storage for Mesos master high availability.

Docker

Native Docker container image and runtime support for containerized workload execution.

Elasticsearch

Elasticsearch can be deployed and managed as a framework on Mesos clusters.

Resources

Get Started 1

Portal, sign-up, and the first successful call

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Build 2

SDKs, sample code, and the tooling you integrate with

Access & Security 2

Authentication, authorization, and security posture

Commercial 1

Pricing, plans, and the legal terms of use

Company 1

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: apache-mesos
name: Apache Mesos
description: Apache Mesos is a retired cluster manager (now in the Apache Attic) that provided efficient resource isolation
  and sharing across distributed applications or frameworks. It abstracted CPU, memory, storage, and other compute resources
  from machines, enabling fault-tolerant and elastic distributed systems. Mesos exposed comprehensive HTTP APIs for schedulers,
  operators, executors, and agents.
type: Index
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
position: Consumer
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/apache-mesos.png
tags:
- Cluster Management
- Distributed Systems
- Resource Management
- Scheduling
- Retired
created: '2026-03-16'
modified: '2026-05-19'
url: https://raw.githubusercontent.com/api-evangelist/apache-mesos/refs/heads/main/apis.yml
specificationVersion: '0.19'
apis:
- aid: apache-mesos:mesos-scheduler-http-api
  name: Apache Mesos Scheduler HTTP API
  description: The Mesos Scheduler HTTP API at /api/v1/scheduler enables framework schedulers to subscribe to resource offers,
    launch tasks, kill tasks, reconcile status, and manage framework lifecycle over a persistent HTTP connection with RecordIO-encoded
    streaming responses.
  humanURL: https://mesos.apache.org/documentation/latest/scheduler-http-api/
  tags:
  - Framework
  - HTTP API
  - Scheduling
  - Tasks
  properties:
  - type: Documentation
    url: https://mesos.apache.org/documentation/latest/scheduler-http-api/
  - type: GitHubRepository
    url: https://github.com/apache/mesos
- aid: apache-mesos:apache-mesos-apache-mesos-operator-http-api-api
  name: Apache Mesos Apache Mesos Operator HTTP API API
  description: The Apache Mesos Operator HTTP API API from Apache Mesos — 1 operation(s) for apache mesos operator http api.
  humanURL: https://mesos.apache.org/documentation/latest/operator-http-api/
  tags:
  - Apache Mesos Operator HTTP API
  properties:
  - type: OpenAPI
    url: openapi/apache-mesos-apache-mesos-operator-http-api-api-openapi.yml
  - type: Documentation
    url: https://mesos.apache.org/documentation/latest/operator-http-api/
  - type: GitHubRepository
    url: https://github.com/apache/mesos
common:
- type: AgenticAccess
  url: agentic-access/apache-mesos-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/apache-mesos-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/apache-mesos-domain-security.yml
- type: Portal
  url: https://mesos.apache.org/
- type: GitHubOrganization
  url: https://github.com/apache
- type: GitHubRepository
  url: https://github.com/apache/mesos
- type: Documentation
  url: https://mesos.apache.org/documentation/latest/
- type: Blog
  url: https://mesos.apache.org/blog/
- type: TermsOfService
  url: https://www.apache.org/licenses/LICENSE-2.0
- type: Features
  data:
  - name: Resource Abstraction
    description: Abstracts CPU, memory, storage, and other compute resources from physical machines across the entire cluster.
  - name: Two-Level Scheduling
    description: Framework schedulers receive resource offers from Mesos and decide how to use them, enabling coexistence
      of diverse workloads.
  - name: Linear Scalability
    description: Proven to scale to tens of thousands of nodes with fault-tolerant replicated master using ZooKeeper.
  - name: Container Support
    description: Native Docker and AppC container image support for running containerized workloads.
  - name: HTTP API
    description: Comprehensive HTTP API supporting JSON and Protobuf encoding for schedulers, operators, executors, and agents.
  - name: High Availability
    description: Fault-tolerant master failover via ZooKeeper with automatic leader election and state recovery.
  - name: Resource Reservations
    description: Static and dynamic resource reservations for frameworks and roles with quota management.
  - name: Maintenance Scheduling
    description: Built-in maintenance window scheduling for graceful draining and reactivation of agent nodes.
- type: UseCases
  data:
  - name: Distributed Systems Orchestration
    description: Run multiple distributed frameworks including Hadoop, Spark, and Kafka on shared cluster resources.
  - name: Container Orchestration
    description: Schedule and manage containerized workloads across a datacenter with resource isolation.
  - name: Big Data Processing
    description: Run Apache Spark, Hadoop MapReduce, and other big data frameworks on Mesos-managed resources.
  - name: Microservices Platform
    description: Host microservices workloads with Marathon framework providing long-running service scheduling on Mesos.
- type: Integrations
  data:
  - name: Apache Hadoop
    description: Run Hadoop MapReduce jobs on Mesos-managed cluster resources.
  - name: Apache Spark
    description: Apache Spark supports Mesos as a cluster manager for distributed job execution.
  - name: Apache Kafka
    description: Kafka brokers can be scheduled and managed on Mesos clusters.
  - name: Apache ZooKeeper
    description: ZooKeeper provides leader election and state storage for Mesos master high availability.
  - name: Docker
    description: Native Docker container image and runtime support for containerized workload execution.
  - name: Elasticsearch
    description: Elasticsearch can be deployed and managed as a framework on Mesos clusters.
maintainers:
- FN: Kin Lane
  email: info@apievangelist.com