Root (fka Slim.ai)

Root (formerly Slim.ai) is a container and dependency security company backed by Insight Partners. Its "secure supply" platform delivers end-to-end, autonomous vulnerability remediation for container images and application packages: a fleet of AI agents (Agentic Vulnerability Remediation, AVR) researches, patches, tests, and ships Root Patches within minutes of CVE publication, without base-image changes or forced version upgrades. Root operates the Root Image Catalog (cr.root.io), Library Catalog, and OS-package registry (pkg.root.io), and exposes a REST API (api.root.io) for querying patch status, security findings, subscriptions, and pulling SBOM, VEX, and provenance artifacts, plus Standard-Webhooks notifications and a first-party CLI (rootio_patcher).

Root (fka Slim.ai) publishes 20 APIs on the APIs.io network, including Accounts API, API Keys API, Authentication API, and 17 more. Tagged areas include Company, Security, Vulnerability Management, Container Security, and DevSecOps.

The Root (fka Slim.ai) catalog on APIs.io includes 1 event-driven AsyncAPI specification.

Root (fka Slim.ai)’s developer surface includes authentication, changelog, CLI, documentation, getting-started guide, support, engineering blog, and 24 more developer resources.

🌐 Visit website 📡 Source on GitHub

51.7/100 developing ▬ flat Agent 44/100 agent ready Full breakdown ↓
scored 2026-08-17 · rubric v0.11.0

AccessSelf serve

20 APIs 1 MCP Servers

CompanySecurityVulnerability ManagementContainer SecurityDevSecOpsSoftware Supply ChainCVESBOMOpen SourcePatching

Kin Score

Kin Score How this is scored →
scored 2026-08-17 · rubric v0.11.0

Composite quality — 51.7/100 · developing

Contract Quality 14.7 / 25

Developer Ergonomics 11.2 / 20

Commercial Clarity 10.0 / 20

Operational Transparency 5.1 / 13

Governance 2.5 / 12

Discoverability 8.2 / 10

Agent readiness — 44/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

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 6 / 6

Agent Skills 5 / 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/root-fka-slimai: 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 20

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

Open Collections 21

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

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

MCPServer

LLMsTxt

AgentSkill

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conformance

ErrorCatalog

Lifecycle

Conventions

DataModel

Webhooks

Build 3

SDKs, sample code, and the tooling you integrate with

Packages

Packages

CLI

CLI

GitHubOrganization

GitHubOrganization

Access & Security 6

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

Compliance

Compliance

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

TrustCenter

TrustCenter

Operate 3

Status, limits, changes, and where to get help

RateLimits

RateLimits

ChangeLog

ChangeLog

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

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: root-fka-slimai
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/root-fka-slimai.png
name: Root (fka Slim.ai)
description: 'Root (formerly Slim.ai) is a container and dependency security company backed by Insight Partners. Its "secure
  supply" platform delivers end-to-end, autonomous vulnerability remediation for container images and application packages:
  a fleet of AI agents (Agentic Vulnerability Remediation, AVR) researches, patches, tests, and ships Root Patches within
  minutes of CVE publication, without base-image changes or forced version upgrades. Root operates the Root Image Catalog
  (cr.root.io), Library Catalog, and OS-package registry (pkg.root.io), and exposes a REST API (api.root.io) for querying
  patch status, security findings, subscriptions, and pulling SBOM, VEX, and provenance artifacts, plus Standard-Webhooks
  notifications and a first-party CLI (rootio_patcher).'
url: https://raw.githubusercontent.com/api-evangelist/root-fka-slimai/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
x-tier: profile
x-tier-reason: enriched
specificationVersion: '0.20'
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 21
  pass: local-v1
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Security
- Vulnerability Management
- Container Security
- DevSecOps
- Software Supply Chain
- CVE
- SBOM
- Open Source
- Patching
apis:
- aid: root-fka-slimai:root-fka-slimai-accounts-api
  name: Root (fka Slim.ai) Accounts API
  description: The Accounts API from Root (fka Slim.ai) — 3 operation(s) for accounts.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-accounts-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-api-keys-api
  name: Root (fka Slim.ai) API Keys API
  description: The API Keys API from Root (fka Slim.ai) — 2 operation(s) for api keys.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - API Keys
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-api-keys-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-authentication-api
  name: Root (fka Slim.ai) Authentication API
  description: The Authentication API from Root (fka Slim.ai) — 1 operation(s) for authentication.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - Authentication
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-authentication-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-avr-api
  name: Root (fka Slim.ai) AVR API
  description: The AVR API from Root (fka Slim.ai) — 6 operation(s) for avr.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - AVR
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-avr-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-billing-api
  name: Root (fka Slim.ai) Billing API
  description: The Billing API from Root (fka Slim.ai) — 1 operation(s) for billing.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - Billing
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-billing-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-core-discovered-packages-v3-api
  name: Root (fka Slim.ai) Core - Discovered Packages V3 API
  description: The Core - Discovered Packages V3 API from Root (fka Slim.ai) — 1 operation(s) for core - discovered packages
    v3.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - Core - Discovered Packages V3
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-core-discovered-packages-v3-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-cvefeed-api
  name: Root (fka Slim.ai) CveFeed API
  description: The CveFeed API from Root (fka Slim.ai) — 1 operation(s) for cvefeed.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - CveFeed
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-cvefeed-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-discovery-api
  name: Root (fka Slim.ai) Discovery API
  description: The Discovery API from Root (fka Slim.ai) — 2 operation(s) for discovery.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - Discovery
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-discovery-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-invitations-api
  name: Root (fka Slim.ai) Invitations API
  description: The Invitations API from Root (fka Slim.ai) — 3 operation(s) for invitations.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - Invitations
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-invitations-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-notifications-api
  name: Root (fka Slim.ai) Notifications API
  description: The Notifications API from Root (fka Slim.ai) — 4 operation(s) for notifications.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - Notifications
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-notifications-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-organizations-api
  name: Root (fka Slim.ai) Organizations API
  description: The Organizations API from Root (fka Slim.ai) — 1 operation(s) for organizations.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - Organizations
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-organizations-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-osvfeed-api
  name: Root (fka Slim.ai) OSVFeed API
  description: The OSVFeed API from Root (fka Slim.ai) — 3 operation(s) for osvfeed.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - OSVFeed
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-osvfeed-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-package-api
  name: Root (fka Slim.ai) Package API
  description: The Package API from Root (fka Slim.ai) — 4 operation(s) for package.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - Package
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-package-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-patches-api
  name: Root (fka Slim.ai) Patches API
  description: The Patches API from Root (fka Slim.ai) — 3 operation(s) for patches.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - Patches
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-patches-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-patchfeed-api
  name: Root (fka Slim.ai) PatchFeed API
  description: The PatchFeed API from Root (fka Slim.ai) — 1 operation(s) for patchfeed.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - PatchFeed
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-patchfeed-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-remediation-api
  name: Root (fka Slim.ai) Remediation API
  description: The Remediation API from Root (fka Slim.ai) — 10 operation(s) for remediation.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - Remediation
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-remediation-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-security-findings-api
  name: Root (fka Slim.ai) Security Findings API
  description: The Security Findings API from Root (fka Slim.ai) — 4 operation(s) for security findings.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - Security Findings
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-security-findings-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-subscriptions-api
  name: Root (fka Slim.ai) Subscriptions API
  description: The Subscriptions API from Root (fka Slim.ai) — 2 operation(s) for subscriptions.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - Subscriptions
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-subscriptions-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-system-matrix-api
  name: Root (fka Slim.ai) System Matrix API
  description: The System Matrix API from Root (fka Slim.ai) — 2 operation(s) for system matrix.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - System Matrix
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-system-matrix-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
- aid: root-fka-slimai:root-fka-slimai-webhooks-api
  name: Root (fka Slim.ai) Webhooks API
  description: The Webhooks API from Root (fka Slim.ai) — 3 operation(s) for webhooks.
  humanURL: https://docs.root.io/reference/api
  baseURL: https://api.root.io
  tags:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/root-fka-slimai-webhooks-api-openapi.yml
  - type: APIReference
    url: https://api.root.io/rapidoc/index.html
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Overlay
  url: overlays/root-fka-slimai-openapi-overlay.yaml
- type: AgenticAccess
  url: agentic-access/root-fka-slimai-agentic-access.yml
- type: DomainSecurity
  url: security/root-fka-slimai-domain-security.yml
- type: Authentication
  url: authentication/root-fka-slimai-authentication.yml
- type: Packages
  url: packages/root-fka-slimai-packages.yml
- type: MCPServer
  url: mcp/root-fka-slimai-mcp.yml
- type: LLMsTxt
  url: llms/root-fka-slimai-llms.txt
- type: Conformance
  url: conformance/root-fka-slimai-conformance.yml
- type: Compliance
  url: https://docs.root.io/compliance/certifications
- type: ErrorCatalog
  url: errors/root-fka-slimai-problem-types.yml
- type: Lifecycle
  url: lifecycle/root-fka-slimai-lifecycle.yml
- type: Conventions
  url: conventions/root-fka-slimai-conventions.yml
- type: RateLimits
  url: conventions/root-fka-slimai-conventions.yml
- type: ChangeLog
  url: changelog/root-fka-slimai-changelog.yml
- type: CLI
  url: cli/root-fka-slimai-cli.yml
- type: DataModel
  url: data-model/root-fka-slimai-data-model.yml
- type: Webhooks
  url: asyncapi/root-fka-slimai-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
- type: VulnerabilityDisclosure
  url: security/root-fka-slimai-vulnerability-disclosure.yml
- type: Security
  url: https://docs.root.io/compliance/security-posture
- type: TrustCenter
  url: security/root-fka-slimai-trust-center.yml
- type: Documentation
  url: https://docs.root.io/
- type: DeveloperPortal
  url: https://app.root.io/
- type: GettingStarted
  url: https://docs.root.io/quickstart
- type: Support
  url: https://start-chat.com/slack/Root/ghdO0t
- type: Blog
  url: https://www.root.io/blog
- type: GitHubOrganization
  url: https://github.com/rootio-avr
- type: SignUp
  url: https://app.root.io/
- type: TermsOfService
  url: https://www.root.io/terms-of-service
- type: PrivacyPolicy
  url: https://www.root.io/privacy-policy
- type: Website
  url: https://www.root.io/