Linx

Linx Security is an AI-native identity security and governance platform covering the full identity lifecycle across human, non-human, and AI-agent identities. The platform builds an Identity Graph that normalizes identity data across SaaS, cloud, and on-prem systems, then layers identity security posture management (dormant accounts, admin sprawl, SSO bypass, missing MFA), modern IGA (access requests, approvals, provisioning, access certification), just-in-time access in place of standing privileges, automated joiner-mover-leaver lifecycle management, and an autonomous remediation agent called Autopilot. Linx also ships an MCP Server that exposes the Identity Graph and governed identity actions to LLM agents, plus an MCP Gateway for controlling AI agent traffic. Founded by Israel Duanis, Niv Goldenberg, and Sarit Reiner Frumkes, the company is headquartered in New York and has raised $85M from Cyberstarts, Index Ventures, and Insight Partners. Linx does not publish a public developer portal, API reference, or API specification — the API referenced in its Master Services Agreement is documented to customers only.

Linx is profiled on the APIs.io network. Tagged areas include Company, Cybersecurity, Identity Security, Identity Governance, and IGA.

Linx’s developer surface includes engineering blog and 13 more developer resources.

🌐 Visit website 📡 Source on GitHub

19.6/100 emerging ▬ flat Agent 12/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs 1 MCP Servers

CompanyCybersecurityIdentity SecurityIdentity GovernanceIGAAccess ManagementNon-Human IdentityAgentic IdentityJust-In-Time AccessMCP

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 19.6/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 2.2 / 20

Commercial Clarity 10.0 / 20

Operational Transparency 0.7 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 12/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 12 / 12

Machine-Readable Auth 0 / 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

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/linx: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

MCP Servers 1

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

Get Started 1

Portal, sign-up, and the first successful call

Login

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

MCPServer

MCPServer

LLMsTxt

LLMsTxt

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Lifecycle

Lifecycle

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

TrustCenter

Compliance

TrustCenter

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: linx
name: Linx
description: Linx Security is an AI-native identity security and governance platform covering the full identity lifecycle
  across human, non-human, and AI-agent identities. The platform builds an Identity Graph that normalizes identity data across
  SaaS, cloud, and on-prem systems, then layers identity security posture management (dormant accounts, admin sprawl, SSO
  bypass, missing MFA), modern IGA (access requests, approvals, provisioning, access certification), just-in-time access in
  place of standing privileges, automated joiner-mover-leaver lifecycle management, and an autonomous remediation agent called
  Autopilot. Linx also ships an MCP Server that exposes the Identity Graph and governed identity actions to LLM agents, plus
  an MCP Gateway for controlling AI agent traffic. Founded by Israel Duanis, Niv Goldenberg, and Sarit Reiner Frumkes, the
  company is headquartered in New York and has raised $85M from Cyberstarts, Index Ventures, and Insight Partners. Linx does
  not publish a public developer portal, API reference, or API specification — the API referenced in its Master Services Agreement
  is documented to customers only.
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://cdn.prod.website-files.com/69529b4327b8e0f645d9edff/6994d775451e099494971ae4_OG.png
url: https://raw.githubusercontent.com/api-evangelist/linx/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
- cyberstarts
- index-ventures
x-tier: enriched
x-tier-reason: no-public-api-surface
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Cybersecurity
- Identity Security
- Identity Governance
- IGA
- Access Management
- Non-Human Identity
- Agentic Identity
- Just-In-Time Access
- MCP
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.linx.security/
- type: Blog
  url: https://www.linx.security/blog
- type: Login
  url: https://app.linxsecurity.io
- type: GitHubOrganization
  url: https://github.com/linx-security
- type: TermsOfService
  url: https://www.linx.security/docs/terms-of-use
- type: PrivacyPolicy
  url: https://www.linx.security/docs/privacy-policy
- type: TrustCenter
  url: https://trust.linx.security/
- type: Compliance
  url: https://trust.linx.security/
- type: MCPServer
  name: Linx MCP Server
  url: mcp/linx-mcp.yml
- type: LLMsTxt
  url: llms/linx-llms.txt
- type: TrustCenter
  name: Trust center artifact
  url: security/linx-trust-center.yml
- type: Conformance
  url: conformance/linx-conformance.yml
- type: Lifecycle
  url: lifecycle/linx-lifecycle.yml
- type: DomainSecurity
  url: security/linx-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

Linx

Kin Score

MCP Servers 1

Linx MCP Server

Security Posture 2

Linx Domain Security

Linx Trust Center

Resources