PolicyCheck

PolicyCheck (formerly LegalEasy) is a seller-policy risk intelligence service built for AI purchasing agents. Given a store URL or raw policy text it extracts structured facts from return, shipping, warranty, terms and privacy policies — return window, restocking fees, binding arbitration, class-action waivers, data selling — scores them deterministically into a 0-10 risk score and a 0-100 buyer protection score, labels standard boilerplate separately from unusual restrictions, and can return the result as an Ed25519-signed assessment an agent presents at checkout and a merchant verifies against a public JWKS. The surface is anonymous REST at policycheck.tools/api/check, an A2A JSON-RPC agent with a published agent card, a stdio MCP server on npm, an x402 pay-per-analysis endpoint settled in USDC on Base, a versioned clause registry, and a keyed audit log and compliance report. The published OpenAPI covers only the two legacy ChatGPT-plugin operations.

PolicyCheck publishes 4 API contracts indexed on the APIs.io network, including Chatgpt API, and 3 more. Tagged areas include Company, Policy Analysis, Consumer Protection, E-Commerce, and Agentic Commerce.

PolicyCheck’s developer surface includes documentation, API reference, getting-started guide, pricing, engineering blog, support, authentication, and 28 more developer resources.

🌐 Visit website 📡 Source on GitHub

45.3/100 developing ▬ flat Agent 36/100 agent ready Front door AI 3/6 light saas Full breakdown ↓
scored 2026-10-09 · rubric v0.23.0

2 published contracts 1 MCP Servers

CompanyPolicy AnalysisConsumer Protection E-Commerce Agentic Commerce Risk Assessment AI Agents A2A MCP x402 Legal Returns

Kin Score

Kin Score How this is scored →
scored 2026-10-09 · rubric v0.23.0

Composite quality — 45.3/100 · developing

Contract Quality 8.4 / 19

Developer Ergonomics 7.4 / 15

Access Clarity 7.9 / 15

Operational Transparency 2.6 / 10

Contract Governance 1.6 / 9

Discoverability 4.7 / 8

Regulatory Posture 4.9 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 36/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 8 / 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 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/.

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/policycheck-tools: 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 →

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.

x402

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

APIs 4

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

PolicyCheck A2A Agent

JSON-RPC 2.0 Agent-to-Agent endpoint at https://policycheck.tools/api/a2a, discovered through an A2A agent card served at the legacy /.well-known/agent.json path (protocolVersio...

PolicyCheck MCP Server

The policycheck-mcp npm package (1.0.2, published 2026-02-13, MIT) is a stdio Model Context Protocol server installed with `npx -y policycheck-mcp`. It exposes three tools — ana...

PolicyCheck x402 Analysis API

Pay-per-request analysis over the x402 protocol: POST https://policycheck.tools/api/x402/analyze answers HTTP 402 with a PAYMENT-REQUIRED header carrying an x402Version 2 envelo...

PolicyCheck Chatgpt API

The Chatgpt API from PolicyCheck — 2 operation(s) for chatgpt.

MCP Servers 1

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

PolicyCheck MCP Server

PolicyCheck ships ONE MCP server: the policycheck-mcp npm package, a stdio server a human installs with `npx -y policycheck-mcp`. It exposes three tools and implements each one ...

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Policycheck Tools Plans Pricing

2 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Policycheck Tools Rate Limits

1 limits

RATE LIMITS

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.

Policycheck Tools Openapi Overlay

5 actions · documentation · policycheck-tools-openapi.yml

DERIVED

Security Posture 2

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

Policycheck Tools Authentication

3 schemes

SECURITY

Policycheck Tools Domain Security

TLSv1.3 · HSTS

SECURITY

Agentic Access 1

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

Policycheck Tools Agentic Access

2 operations · 2 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 7

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

LLMsTxt

LLMsTxt

WellKnown

MCPServer

AgentSkill

AgenticAccess

Scroll for all 7

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

Lifecycle

Conformance

DataModel

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

SourceCode

ToolCrosswalk

Packages

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

RateLimits

RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

Pricing

TermsOfService

PrivacyPolicy

Plans

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 6

Properties that don't map to a standard resource type

AgentCard

AgentCard

X-X402

X-X402

Overlay

Overlay

DataSubjectRequest

DataSubjectRequest

Subprocessors

Subprocessors

AITransparency

AITransparency

Source (apis.yml)

aid: policycheck-tools
name: PolicyCheck
description: PolicyCheck (formerly LegalEasy) is a seller-policy risk intelligence service built for AI purchasing agents.
  Given a store URL or raw policy text it extracts structured facts from return, shipping, warranty, terms and privacy policies
  — return window, restocking fees, binding arbitration, class-action waivers, data selling — scores them deterministically
  into a 0-10 risk score and a 0-100 buyer protection score, labels standard boilerplate separately from unusual restrictions,
  and can return the result as an Ed25519-signed assessment an agent presents at checkout and a merchant verifies against
  a public JWKS. The surface is anonymous REST at policycheck.tools/api/check, an A2A JSON-RPC agent with a published agent
  card, a stdio MCP server on npm, an x402 pay-per-analysis endpoint settled in USDC on Base, a versioned clause registry,
  and a keyed audit log and compliance report. The published OpenAPI covers only the two legacy ChatGPT-plugin operations.
url: https://raw.githubusercontent.com/api-evangelist/policycheck-tools/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  license_evidence:
    not_product:
    - vibegpt/t-c-widget
  open_source: unknown
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: low
  source:
  - openapi
  - pricing
  - repository-not-product
  generated: '2026-09-25'
  method: derived
image: https://policycheck.tools/logo.png
x-type: company
x-source: harvest:a2a-registry
x-tier: profiled
x-tier-reason: enrichment-pipeline
x-former-name: LegalEasy
specificationVersion: '0.20'
created: '2026-09-19'
modified: '2026-09-19'
tags:
- Company
- Policy Analysis
- Consumer Protection
- E-Commerce
- Agentic Commerce
- Risk Assessment
- AI Agents
- A2A
- MCP
- x402
- Legal
- Returns
tags_raw:
- Company
- Policy Analysis
- Consumer Protection
- E-commerce
- Agentic Commerce
- Risk Assessment
- AI Agents
- A2A
- MCP
- x402
- Legal
- Returns
apis:
- aid: policycheck-tools:policycheck-a2a-agent
  name: PolicyCheck A2A Agent
  description: 'JSON-RPC 2.0 Agent-to-Agent endpoint at https://policycheck.tools/api/a2a, discovered through an A2A agent
    card served at the legacy /.well-known/agent.json path (protocolVersion 0.2.0, seven skills: comprehensive policy analysis,
    quick risk check, return / shipping / warranty / terms analysis and signed seller assessment). The endpoint is stateless
    — message/send only, tasks/get returns -32001 — answered an anonymous request live on 2026-09-19, and returns a completed
    task carrying the same structured fields as POST /api/check. The card grades conformant on the A2A 1.0.0 hard checks;
    its documentationUrl and pricing URLs are dead.'
  humanURL: https://policycheck.tools/docs#endpoint-a2a
  baseURL: https://policycheck.tools/api/a2a
  tags:
  - A2A
  - AI Agents
  - Agentic Commerce
  properties:
  - type: AgentCard
    url: a2a/policycheck-tools-a2a.yml
  - type: AgentCard
    name: Agent card (provider-hosted, legacy path)
    url: https://policycheck.tools/.well-known/agent.json
  - type: Documentation
    url: https://policycheck.tools/docs#endpoint-a2a
- aid: policycheck-tools:policycheck-mcp-server
  name: PolicyCheck MCP Server
  description: The policycheck-mcp npm package (1.0.2, published 2026-02-13, MIT) is a stdio Model Context Protocol server
    installed with `npx -y policycheck-mcp`. It exposes three tools — analyze_seller (policy page URL), quick_risk_check (seller
    homepage URL) and check_policy_text (raw text) — each implemented as an A2A message/send to https://policycheck.tools/api/a2a
    (the package still defaults to the retired legaleasy.tools URL, which 308-redirects). There is no hosted MCP endpoint.
    Tool names and input schemas were read verbatim from the published package source.
  humanURL: https://www.npmjs.com/package/policycheck-mcp
  baseURL: https://policycheck.tools/api/a2a
  tags:
  - MCP
  - AI Agents
  properties:
  - type: MCPServer
    url: mcp/policycheck-tools-mcp.yml
  - type: ToolCrosswalk
    url: mcp/policycheck-tools-tool-crosswalk.yml
  - type: Packages
    url: packages/policycheck-tools-packages.yml
  - type: Documentation
    url: https://www.npmjs.com/package/policycheck-mcp
  - type: SourceCode
    url: https://github.com/vibegpt/T-C-Widget/tree/main/policycheck-mcp
- aid: policycheck-tools:policycheck-x402-analysis-api
  name: PolicyCheck x402 Analysis API
  description: 'Pay-per-request analysis over the x402 protocol: POST https://policycheck.tools/api/x402/analyze answers HTTP
    402 with a PAYMENT-REQUIRED header carrying an x402Version 2 envelope — $0.03 (30000 atomic USDC) per analysis on Base
    mainnet (eip155:8453), scheme exact, 300 s timeout, plus a bazaar discovery extension with a JSON Schema for the request
    body (url, sellerUrl, text) and an example response. After payment the response wraps the /api/check analysis fields in
    a {payment, analysis} envelope with the on-chain receipt. Probed live on 2026-09-19; no payment was made.'
  humanURL: https://policycheck.tools/docs#endpoint-x402
  tags:
  - x402
  - Micropayments
  - Agentic Commerce
  properties:
  - type: X-X402
    url: x402/policycheck-tools-x402.yml
  - type: Documentation
    url: https://policycheck.tools/docs#endpoint-x402
- aid: policycheck-tools:policycheck-tools-chatgpt-api
  name: PolicyCheck Chatgpt API
  description: The Chatgpt API from PolicyCheck — 2 operation(s) for chatgpt.
  humanURL: https://policycheck.tools/docs
  baseURL: https://policycheck.tools/api/a2a
  tags:
  - ChatGPT
  tags_raw:
  - Chatgpt
  properties:
  - type: OpenAPI
    url: openapi/policycheck-tools-chatgpt-api-openapi.yml
  - type: Documentation
    url: https://policycheck.tools/docs
  - type: APIReference
    url: https://policycheck.tools/docs#endpoints
  - type: GettingStarted
    url: https://policycheck.tools/docs#quick-start
  - type: Authentication
    url: authentication/policycheck-tools-authentication.yml
  - type: Conventions
    url: conventions/policycheck-tools-conventions.yml
  - type: ErrorCatalog
    url: errors/policycheck-tools-problem-types.yml
  - type: DataModel
    url: data-model/policycheck-tools-data-model.yml
  - type: RateLimits
    url: rate-limits/policycheck-tools-rate-limits.yml
  - type: Plans
    url: plans/policycheck-tools-plans-pricing.yml
  - type: Lifecycle
    url: lifecycle/policycheck-tools-lifecycle.yml
  - type: AgenticAccess
    url: agentic-access/policycheck-tools-agentic-access.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgentSkill
  url: skills/policycheck-tools-analyze-a-legal-document.md
- type: Website
  url: https://policycheck.tools/
- type: Documentation
  url: https://policycheck.tools/docs
- type: APIReference
  url: https://policycheck.tools/docs#endpoints
- type: GettingStarted
  url: https://policycheck.tools/docs#quick-start
- type: Pricing
  url: https://policycheck.tools/docs#rate-limits
- type: Blog
  url: https://policycheck.tools/blog
- type: Support
  url: mailto:support@policycheck.tools
- type: TermsOfService
  url: https://policycheck.tools/legal
- type: PrivacyPolicy
  url: https://policycheck.tools/legal
- type: GitHubOrganization
  url: https://github.com/vibegpt
- type: SourceCode
  url: https://github.com/vibegpt/T-C-Widget
- type: LLMsTxt
  url: llms/policycheck-tools-llms.txt
- type: LLMsTxt
  name: llms.txt (provider-hosted)
  url: https://policycheck.tools/llms.txt
- type: AgentCard
  url: a2a/policycheck-tools-a2a.yml
- type: WellKnown
  name: Probed /.well-known/ index (3 served documents on policycheck.tools)
  url: well-known/policycheck-tools-well-known.yml
- type: MCPServer
  url: mcp/policycheck-tools-mcp.yml
- type: ToolCrosswalk
  url: mcp/policycheck-tools-tool-crosswalk.yml
- type: Packages
  url: packages/policycheck-tools-packages.yml
- type: X-X402
  url: x402/policycheck-tools-x402.yml
- type: Authentication
  url: authentication/policycheck-tools-authentication.yml
- type: Conventions
  url: conventions/policycheck-tools-conventions.yml
- type: ErrorCatalog
  url: errors/policycheck-tools-problem-types.yml
- type: Lifecycle
  url: lifecycle/policycheck-tools-lifecycle.yml
- type: Conformance
  url: conformance/policycheck-tools-conformance.yml
- type: DataModel
  url: data-model/policycheck-tools-data-model.yml
- type: Overlay
  url: overlays/policycheck-tools-openapi-overlay.yaml
- type: RateLimits
  url: rate-limits/policycheck-tools-rate-limits.yml
- type: Plans
  url: plans/policycheck-tools-plans-pricing.yml
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/policycheck-tools-agentic-access.yml
- type: DomainSecurity
  url: security/policycheck-tools-domain-security.yml
- type: DataSubjectRequest
  url: regulatory/policycheck-tools-regulatory-posture.yml
- type: Subprocessors
  url: regulatory/policycheck-tools-regulatory-posture.yml
- type: AITransparency
  url: regulatory/policycheck-tools-regulatory-posture.yml
x-enrichment:
  date: '2026-09-19'
  status: enriched
  artifacts_added: 27
  pass: local-v3
x-a2a:
  verified: true
  probed: '2026-09-26'
  url: https://policycheck.tools/.well-known/agent.json
  grade: conformant
  protocol_version: 0.3.0
  control: 404

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