Sensu

Sensu (Sensu by Sumo Logic) is an observability pipeline that delivers monitoring as code across multi-cloud and hybrid environments. Sensu Go codifies monitoring workflows into declarative, versionable configuration and exposes a backend REST API (core/v2 plus namespaced and cluster-wide enterprise APIs) for managing checks, events, entities, filters, handlers, mutators, pipelines, assets, silences, roles, and users. It integrates with Nagios, StatsD, Telegraf, and Prometheus, automates registration and de-registration of servers, containers, services, and functions, and drives self-healing and automated diagnosis from bare metal to Kubernetes. The platform ships the sensuctl command-line interface, an open-source Go codebase, and role-based access control, with JWT access tokens and persistent API keys for authentication and OIDC single sign-on for operators.

Sensu publishes 1 API on the APIs.io network. Tagged areas include Company, Monitoring, Observability, Infrastructure, and DevOps.

Sensu’s developer surface includes documentation, API reference, getting-started guide, support, engineering blog, pricing, signup flow, and 8 more developer resources.

🌐 Visit website 📡 Source on GitHub

36.5/100 thin ▬ flat Agent 3/100 human only Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0

1 APIs

Company Monitoring Observability Infrastructure DevOps Metrics Event AlertingMonitoring as CodeKubernetes

Kin Score

Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0

Composite quality — 36.5/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 12.1 / 17

Access Clarity 7.6 / 17

Operational Transparency 2.0 / 11

Contract Governance 1.9 / 10

Discoverability 6.2 / 9

Regulatory Posture 3.7 / 15

Agent readiness — 3/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/sensu: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

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

Sensu Go Backend REST API

The Sensu Go backend REST API for managing observability resources: checks, events, entities, filters, handlers, mutators, hooks, pipelines, assets, silences, namespaces, roles,...

Security Posture 2

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

Sensu Authentication

http/apiKey/openIdConnect · 3 schemes

SECURITY

Sensu Domain Security

TLSv1.3 · HSTS

SECURITY

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: sensu
name: Sensu
description: Sensu (Sensu by Sumo Logic) is an observability pipeline that delivers monitoring as code across multi-cloud
  and hybrid environments. Sensu Go codifies monitoring workflows into declarative, versionable configuration and exposes
  a backend REST API (core/v2 plus namespaced and cluster-wide enterprise APIs) for managing checks, events, entities, filters,
  handlers, mutators, pipelines, assets, silences, roles, and users. It integrates with Nagios, StatsD, Telegraf, and Prometheus,
  automates registration and de-registration of servers, containers, services, and functions, and drives self-healing and
  automated diagnosis from bare metal to Kubernetes. The platform ships the sensuctl command-line interface, an open-source
  Go codebase, and role-based access control, with JWT access tokens and persistent API keys for authentication and OIDC single
  sign-on for operators.
url: https://raw.githubusercontent.com/api-evangelist/sensu/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- battery-ventures
x-tier: stub
x-tier-reason: portfolio-lead
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
specificationVersion: '0.23'
image: https://sensu.io/img/sensu-logo.png
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Monitoring
- Observability
- Infrastructure
- DevOps
- Metrics
- Event
- Alerting
- Monitoring as Code
- Kubernetes
tags_raw:
- Company
- Monitoring
- Observability
- Infrastructure
- DevOps
- Metrics
- Events
- Alerting
- Monitoring as Code
- Kubernetes
apis:
- name: Sensu Go Backend REST API
  description: 'The Sensu Go backend REST API for managing observability resources: checks, events, entities, filters, handlers,
    mutators, hooks, pipelines, assets, silences, namespaces, roles, role bindings, cluster roles, API keys, and users. Core
    endpoints follow /api/core/v2/namespaces/<namespace>; enterprise endpoints follow /api/enterprise/<group>/v2. Authenticates
    with JWT access tokens (via /auth) or persistent API keys (Authorization: Key <uuid>). Supports limit/continue pagination,
    labelSelector/fieldSelector filtering, and Etag conditional requests.'
  humanURL: https://docs.sensu.io/sensu-go/latest/api/
  baseURL: https://docs.sensu.io/sensu-go/latest/api/
  tags:
  - Monitoring
  - Observability
  - REST
  properties:
  - type: Documentation
    url: https://docs.sensu.io/sensu-go/latest/
  - type: APIReference
    url: https://docs.sensu.io/sensu-go/latest/api/
  - type: Authentication
    url: authentication/sensu-authentication.yml
  - type: CLI
    url: cli/sensu-cli.yml
  - type: Packages
    url: packages/sensu-packages.yml
  - type: SDKs
    url: packages/sensu-packages.yml
  - type: Conventions
    url: conventions/sensu-conventions.yml
  - type: Lifecycle
    url: lifecycle/sensu-lifecycle.yml
  - type: ChangeLog
    url: changelog/sensu-changelog.yml
  - type: Conformance
    url: conformance/sensu-conformance.yml
  - type: DataModel
    url: data-model/sensu-data-model.yml
  - type: X-MCPServerCandidate
    url: mcp/sensu-mcp.yml
    note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list
      derived from the published API contracts, not an existing server. The scorer already read the manifest and reported
      mcp_server correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
common:
- type: DomainSecurity
  url: security/sensu-domain-security.yml
- type: Website
  url: https://sensu.io
- type: DeveloperPortal
  url: https://docs.sensu.io/sensu-go/latest/
- type: Documentation
  url: https://docs.sensu.io/sensu-go/latest/
- type: APIReference
  url: https://docs.sensu.io/sensu-go/latest/api/
- type: GettingStarted
  url: https://docs.sensu.io/sensu-go/latest/operations/deploy-sensu/install-sensu/
- type: Support
  url: https://discourse.sensu.io
- type: Blog
  url: https://sensu.io/blog
- type: GitHubOrganization
  url: https://github.com/sensu
- type: Pricing
  url: https://sensu.io/pricing
- type: SignUp
  url: https://account.sensu.io/users/sign_up
- type: Login
  url: https://account.sensu.io/
- type: TermsOfService
  url: https://www.sumologic.com/terms-conditions/
- type: PrivacyPolicy
  url: https://www.sumologic.com/privacy-statement/
- type: LLMsTxt
  url: llms/sensu-llms.txt
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 11
  pass: local-v1

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