MirrorTab

MirrorTab is a cybersecurity company that stops automated attacks against web applications and APIs by serving the application through an isolated, server-side rendered browser session so the DOM, code, and data are never exposed to the end browser. Rather than detecting bots, it removes the surface they operate on, blocking credential stuffing, agentic-AI automation, man-in-the-browser attacks, malicious extensions, XSS, formjacking, clickjacking, and CSRF without endpoint agents or application code changes. MirrorTab is edge-driven and integrates alongside existing CDNs, WAFs, and fraud platforms. Founded by the CTO and co-founder of Honey (acquired by PayPal), the company also publishes a public v1 REST API to programmatically create, list, and remove MirrorTab browser sessions.

MirrorTab publishes 1 API contract indexed on the APIs.io network: Sessions API. Tagged areas include Company, Enterprise, Security, Cybersecurity, and Bot Mitigation.

The MirrorTab catalog on APIs.io includes 1 Spectral governance ruleset.

MirrorTab’s developer surface includes engineering blog, documentation, API reference, authentication, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

34.4/100 thin ▬ flat Agent 21/100 agent aware Front door AI 4/6 moderate Heartbeat 3/100 dormant saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 published contract 1 Agent Skills

Company Enterprise Security Cybersecurity Bot Mitigation Fraud Prevention Browser IsolationAnti-Automation

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 34.4/100 · thin

Contract Quality 8.8 / 19

Developer Ergonomics 4.9 / 15

Access Clarity 4.1 / 15

Operational Transparency 0.3 / 10

Contract Governance 1.6 / 9

Discoverability 5.5 / 8

Regulatory Posture 3.7 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 21/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document

8 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 27.6 — up to +14.5 composite points
Developer Ergonomics scores 32.7 — up to +13.5 composite points
Contract Quality scores 47.1 — up to +13.2 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

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 the provider profile at artifacts.apis.io/mirrortab/apis.yml: open an issue on github.com/api-evangelist/mirrortab to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

OpenAPI

measured — observed by APIs.io (published)

APIs 1

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

MirrorTab Sessions API

Create, list, and remove MirrorTab browser sessions.

Open Collections 1

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

MirrorTab Sessions API

OPEN COLLECTION

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

Create and share a MirrorTab session

AGENT SKILL

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

MirrorTab API Rules

59 rules · 57 errors 1 warnings 1 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Mirrortab Api Overlay

3 actions · update · mirrortab-api-openapi.yml

DERIVED

Security Posture 2

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

Mirrortab Authentication

apiKey · 1 scheme

SECURITY

Mirrortab Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Mirrortab Agentic Access

3 operations · 3 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

X-MCPServerCandidate

LLMsTxt

WellKnown

AgentSkill

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 2

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Authentication

Authentication

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: mirrortab
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - openapi
  - 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: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/mirrortab.png
name: MirrorTab
description: MirrorTab is a cybersecurity company that stops automated attacks against web applications and APIs by serving
  the application through an isolated, server-side rendered browser session so the DOM, code, and data are never exposed to
  the end browser. Rather than detecting bots, it removes the surface they operate on, blocking credential stuffing, agentic-AI
  automation, man-in-the-browser attacks, malicious extensions, XSS, formjacking, clickjacking, and CSRF without endpoint
  agents or application code changes. MirrorTab is edge-driven and integrates alongside existing CDNs, WAFs, and fraud platforms.
  Founded by the CTO and co-founder of Honey (acquired by PayPal), the company also publishes a public v1 REST API to programmatically
  create, list, and remove MirrorTab browser sessions.
url: https://raw.githubusercontent.com/api-evangelist/mirrortab/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- gv
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-10-06'
tags:
- Company
- Enterprise
- Security
- Cybersecurity
- Bot Mitigation
- Fraud Prevention
- Browser Isolation
- Anti-Automation
apis:
- aid: mirrortab:mirrortab-sessions-api
  name: MirrorTab Sessions API
  description: Create, list, and remove MirrorTab browser sessions.
  humanURL: https://github.com/MirrorTab/api_v1
  baseURL: https://api.mirrortab.com
  tags:
  - Sessions
  properties:
  - type: OpenAPI
    url: openapi/mirrortab-sessions-api-openapi.yml
  - type: APIReference
    url: https://github.com/MirrorTab/api_v1
  - type: Authentication
    url: authentication/mirrortab-authentication.yml
  - type: ErrorCatalog
    url: errors/mirrortab-problem-types.yml
  - type: Conventions
    url: conventions/mirrortab-conventions.yml
  - type: DataModel
    url: data-model/mirrortab-data-model.yml
  - type: Conformance
    url: conformance/mirrortab-conformance.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- url: https://www.mirrortab.com/press
  type: Blog
- type: Overlay
  url: overlays/mirrortab-api-overlay.yaml
- type: AgenticAccess
  url: agentic-access/mirrortab-agentic-access.yml
- type: Website
  url: https://www.mirrortab.com
- type: Documentation
  url: https://github.com/MirrorTab/api_v1
- type: APIReference
  url: https://github.com/MirrorTab/api_v1
- type: GitHubOrganization
  url: https://github.com/MirrorTab
- type: Login
  url: https://mirrortab.com/API
- type: TermsOfService
  url: https://www.mirrortab.com/terms-of-use
- type: PrivacyPolicy
  url: https://www.mirrortab.com/privacy-policy
- type: X-MCPServerCandidate
  url: mcp/mirrortab-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.'
- type: LLMsTxt
  url: llms/mirrortab-llms.txt
- type: WellKnown
  url: well-known/mirrortab-well-known.yml
- type: Lifecycle
  url: lifecycle/mirrortab-lifecycle.yml
- type: DomainSecurity
  url: security/mirrortab-domain-security.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Authentication
  url: authentication/mirrortab-authentication.yml
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 14
  pass: local-v1

MirrorTab API — frequently asked questions

Does MirrorTab have an API?

Yes. APIs.io lists 1 API from MirrorTab, including MirrorTab Sessions API.

Is there an OpenAPI specification for the MirrorTab API?

Yes. APIs.io indexes 1 OpenAPI specification for MirrorTab, each linked for download from this page.

How do I authenticate with the MirrorTab API?

MirrorTab uses bearer-token authentication (apiKey · 1 scheme). The details are profiled on APIs.io as Mirrortab Authentication.

Is the MirrorTab API ready for AI agents?

MirrorTab has a Kin Score of 34.4 out of 100 (thin) and an Agent Readiness score of 20.6 (agent-aware), scored by API Evangelist on 2026-11-06.

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