Trunk website screenshot

Trunk

Trunk builds developer experience and CI reliability tooling. Its platform spans Code Quality (a meta-linter and static analysis manager driven by the trunk CLI), a flake-aware parallel Merge Queue, and Flaky Tests detection/CI Analytics. Test results are uploaded from CI via the Trunk Analytics CLI/GitHub Action, and an HTTP REST API at api.trunk.io exposes Flaky Tests and Merge Queue control plus Svix-powered webhooks.

Trunk publishes 2 APIs on the APIs.io network: Flaky Tests API and Merge Queue API. Tagged areas include Developer Tools, CI/CD, Code Quality, Flaky Tests, and Merge Queue.

Trunk’s developer surface includes authentication, documentation, engineering blog, and 9 more developer resources.

39.9/100 thin ▬ flat Agent 34/100 agent aware Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessFreemiumSelf serve⚡ Free to try
5 APIs
Developer ToolsCI/CDCode QualityFlaky TestsMerge Queue

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 39.9/100 · thin
Contract Quality 15.5 / 25
Developer Ergonomics 4.3 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 34/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 7 / 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/trunk-io: 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 5

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

Trunk Test Uploads (Analytics CLI)

CI test-result ingestion surface. The trunk-analytics-cli (and the trunk-io/analytics-uploader GitHub Action) uploads JUnit XML, Bazel BEP, and XCResult test reports to Trunk fo...

Trunk Webhooks

Svix-powered outbound webhooks for subscribing to Flaky Tests events (test_case.status_changed, test_case.monitor_status_changed, test_case.investigation_completed) and Merge Qu...

Trunk Code Quality CLI

Meta-linter and static analysis manager exposed through the trunk CLI and a local daemon (no public REST API). Commands include trunk init, trunk check, and trunk check --all; i...

Trunk Flaky Tests API

Query Flaky Tests state and link tickets.

Trunk Merge Queue API

Control the Trunk Merge Queue.

Open Collections 1

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

Trunk API

OPEN COLLECTION

Pricing Plans 1

Published pricing tiers and plan structures.

Rate Limits 1

Documented rate limits and quota policies.

Trunk Io Rate Limits

3 limits

RATE LIMITS

FinOps 1

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

Security Posture 3

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

Trunk Io Authentication

apiKey · 1 scheme

SECURITY

Trunk Io Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Trunk Io Vulnerability Disclosure

disclosure policy published

SECURITY

Agentic Access 1

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

Trunk Io Agentic Access

16 operations · 15 acting

16 operations · 15 acting

AGENTIC

Resources

Documentation 1

Reference material describing how the API behaves

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

Build 1

SDKs, sample code, and the tooling you integrate with

Access & Security 3

Authentication, authorization, and security posture

Operate 1

Status, limits, changes, and where to get help

Commercial 2

Pricing, plans, and the legal terms of use

Company 3

The organization behind the API

Source (apis.yml)

apis.yml Raw ↑
aid: trunk-io
url: https://raw.githubusercontent.com/api-evangelist/trunk-io/refs/heads/main/apis.yml
name: Trunk
kind: company
description: Trunk builds developer experience and CI reliability tooling. Its platform spans Code Quality (a meta-linter
  and static analysis manager driven by the trunk CLI), a flake-aware parallel Merge Queue, and Flaky Tests detection/CI Analytics.
  Test results are uploaded from CI via the Trunk Analytics CLI/GitHub Action, and an HTTP REST API at api.trunk.io exposes
  Flaky Tests and Merge Queue control plus Svix-powered webhooks.
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  label: Freemium · Self-serve signup
  confidence: high
  source:
  - plans
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/trunk-io.png
tags:
- Developer Tools
- CI/CD
- Code Quality
- Flaky Tests
- Merge Queue
created: '2026-06-20'
modified: '2026-06-20'
specificationVersion: '0.19'
apis:
- aid: trunk-io:test-uploads-api
  name: Trunk Test Uploads (Analytics CLI)
  tags:
  - Test Uploads
  - CI Integration
  - JUnit
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.trunk.io/flaky-tests/uploader
  baseURL: https://api.trunk.io
  properties:
  - url: https://docs.trunk.io/flaky-tests/uploader
    type: Documentation
  - url: https://docs.trunk.io/flaky-tests/get-started/ci-providers/github-actions
    type: Documentation
  description: CI test-result ingestion surface. The trunk-analytics-cli (and the trunk-io/analytics-uploader GitHub Action)
    uploads JUnit XML, Bazel BEP, and XCResult test reports to Trunk for flaky-test detection, authenticated with an organization
    slug (--org-url-slug) and API token (--token / TRUNK_API_TOKEN).
- aid: trunk-io:webhooks-api
  name: Trunk Webhooks
  tags:
  - Webhooks
  - Events
  - Svix
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.trunk.io/flaky-tests/webhooks
  baseURL: https://api.trunk.io
  properties:
  - url: https://docs.trunk.io/flaky-tests/webhooks
    type: Documentation
  description: Svix-powered outbound webhooks for subscribing to Flaky Tests events (test_case.status_changed, test_case.monitor_status_changed,
    test_case.investigation_completed) and Merge Queue events (pull_request.* and pull_request_batch.* such as merged, queued,
    testing, failed, canceled). Used to trigger downstream workflows like GitHub Issues creation.
- aid: trunk-io:code-quality-cli
  name: Trunk Code Quality CLI
  tags:
  - Code Quality
  - Meta-Linter
  - Static Analysis
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.trunk.io/code-quality
  baseURL: https://docs.trunk.io/code-quality
  properties:
  - url: https://docs.trunk.io/code-quality
    type: Documentation
  - url: https://docs.trunk.io/cli
    type: Documentation
  description: Meta-linter and static analysis manager exposed through the trunk CLI and a local daemon (no public REST API).
    Commands include trunk init, trunk check, and trunk check --all; it hermetically installs and runs third-party linters,
    formatters, and security scanners, operating in Hold The Line mode by default and serving real-time annotations to IDE
    extensions.
- aid: trunk-io:trunk-io-flaky-tests-api
  name: Trunk Flaky Tests API
  description: Query Flaky Tests state and link tickets.
  humanURL: https://docs.trunk.io/flaky-tests/reference/api-reference
  baseURL: https://api.trunk.io/v1
  tags:
  - Flaky Tests
  properties:
  - type: OpenAPI
    url: openapi/trunk-io-flaky-tests-api-openapi.yml
  - type: Documentation
    url: https://docs.trunk.io/flaky-tests/flaky-tests
  - type: APIReference
    url: https://docs.trunk.io/flaky-tests/reference/api-reference
  - type: Postman
    url: collections/trunk-io.postman_collection.json
  - type: Documentation
    url: https://docs.trunk.io/merge-queue
  - type: APIReference
    url: https://docs.trunk.io/merge-queue/reference/merge
- aid: trunk-io:trunk-io-merge-queue-api
  name: Trunk Merge Queue API
  description: Control the Trunk Merge Queue.
  humanURL: https://docs.trunk.io/flaky-tests/reference/api-reference
  baseURL: https://api.trunk.io/v1
  tags:
  - Merge Queue
  properties:
  - type: OpenAPI
    url: openapi/trunk-io-merge-queue-api-openapi.yml
  - type: Documentation
    url: https://docs.trunk.io/flaky-tests/flaky-tests
  - type: APIReference
    url: https://docs.trunk.io/flaky-tests/reference/api-reference
  - type: Postman
    url: collections/trunk-io.postman_collection.json
  - type: Documentation
    url: https://docs.trunk.io/merge-queue
  - type: APIReference
    url: https://docs.trunk.io/merge-queue/reference/merge
common:
- type: AgenticAccess
  url: agentic-access/trunk-io-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/trunk-io-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/trunk-io-domain-security.yml
- type: Authentication
  url: authentication/trunk-io-authentication.yml
- type: GitHubOrganization
  url: https://github.com/trunk-io
- type: LinkedIn
  url: https://www.linkedin.com/company/trunkhq
- type: Website
  url: https://trunk.io/
- type: Documentation
  url: https://docs.trunk.io
- type: Plans
  url: plans/trunk-io-plans-pricing.yml
- type: RateLimits
  url: rate-limits/trunk-io-rate-limits.yml
- type: FinOps
  url: finops/trunk-io-finops.yml
- url: https://trunk.io/feed.xml
  type: Blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com