Jev Agent (Jagent)

Jev Agent (Jagent) is an independent relay offering access to TypeSafe AI’s Jev decision model. It provides API keys without waitlists or credit cards, enabling developers to integrate Jev’s choice, score, and noul decision capabilities via its own gateway or directly through TypeSafe. The service includes documentation, playground, pricing plans, and various use‑case demos, positioning itself as a convenient front‑end for the Jev model.

Jev Agent (Jagent) is listed with 1 API on the APIs.io network. Tagged areas include AI API, Classification, Token Billing, and Developer Tools.

The Jev Agent (Jagent) catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

Jev Agent (Jagent)’s developer surface includes authentication, sandbox, getting-started guide, documentation, API reference, pricing, and 15 more developer resources.

🌐 Visit website📡 Profile data on GitHub
53.1/100 developing Agent 24/100 agent aware Full breakdown ↓
scored 2026-10-18 · rubric v0.24.0
1 API
AI APIClassificationToken BillingDeveloper Tools

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-10-18 · rubric v0.24.0
Composite quality — 53.1/100 · developing
Contract Quality 11.4 / 21
Developer Ergonomics 8.1 / 17
Access Clarity 10.2 / 17
Operational Transparency 2.1 / 11
Contract Governance 8.1 / 10
Discoverability 4.1 / 9
Regulatory Posture 3.7 / 15
Agent readiness — 24/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 0 / 10
Documented Reversibility 0 / 6
MCP Server 12 / 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
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 could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.
The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% 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/jev-agent: 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 →

APIs 1

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

Jev Agent (Jagent) API

Jev Agent (Jagent) API as documented publicly: 13 operations. Contract generated from the documentation by API Evangelist (2026-10-18); not the provider's own document.

Pricing Plans 1

Published pricing tiers and plan structures.

Jev Agent Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Jev Agent Rate Limits

2 limits

RATE LIMITS

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Jev Agent Context

17 classes · 42 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Jev Agent (Jagent) API Rules

12 rules · 9 errors 1 warnings 2 info

SPECTRAL

JSON Schema 6

Standalone JSON Schema definitions for this provider's data models.

GetApiV1ModelsResponse

5 properties

JSON SCHEMA

PostApiV1DecisionsRequest

8 properties

JSON SCHEMA

PostApiV1SystemoneRequest

2 properties

JSON SCHEMA

PostApiV1ToolsResumeCheckResponse

9 properties

JSON SCHEMA

PostV1DecisionsRequest

7 properties

JSON SCHEMA

PostV1SystemoneResponse

4 properties

JSON SCHEMA

Security Posture 2

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

Jev Agent Authentication

1 scheme

SECURITY

Jev Agent Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Sandbox
Sandbox
 GettingStarted
GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt
LLMsTxt
 WellKnown
WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Spectral
Spectral
 JSONLD
JSONLD
 Vocabulary
Vocabulary
 DataModel
DataModel
 Conformance
Conformance

Access & Security 2

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity

Operate 1

Status, limits, changes, and where to get help

RateLimits
RateLimits

Commercial 4

Pricing, plans, and the legal terms of use

Plans
Plans
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy
 Pricing
Pricing

Company 1

The organization behind the API

Website
Website

Other 2

Properties that don't map to a standard resource type

Hosts
Hosts
 Vendors
Vendors

Source (apis.yml)

apis.yml Raw ↑ 
aid: jev-agent
name: Jev Agent (Jagent)
image: https://jev-agent.com/opengraph-image?13b076b2458fadef
description: Jev Agent (Jagent) is an independent relay offering access to TypeSafe AI’s Jev decision model. It provides API
  keys without waitlists or credit cards, enabling developers to integrate Jev’s choice, score, and noul decision capabilities
  via its own gateway or directly through TypeSafe. The service includes documentation, playground, pricing plans, and various
  use‑case demos, positioning itself as a convenient front‑end for the Jev model.
url: https://raw.githubusercontent.com/api-evangelist/jev-agent/refs/heads/main/apis.yml
x-type: company
x-source: harvest:new-submission
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-18 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-17'
modified: '2026-10-17'
tags:
- AI API
- Classification
- Token Billing
- Developer Tools
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: RateLimits
  url: rate-limits/jev-agent-rate-limits.yml
- type: Plans
  url: plans/jev-agent-plans-pricing.yml
- type: Spectral
  url: rules/jev-agent-rules.yml
- type: JSONLD
  url: json-ld/jev-agent-context.jsonld
- type: Vocabulary
  url: vocabulary/jev-agent-vocabulary.yml
- type: DataModel
  url: data-model/jev-agent-data-model.yml
- type: Authentication
  url: authentication/jev-agent-authentication.yml
- type: Conformance
  url: conformance/jev-agent-conformance.yml
- type: LLMsTxt
  url: llms/jev-agent-llms.txt
- type: WellKnown
  url: well-known/jev-agent-well-known.yml
- type: Hosts
  url: hosts/jev-agent-hosts.yml
- type: Vendors
  url: vendors/jev-agent-vendors.yml
- type: TermsOfService
  url: https://jev-agent.com/terms
- type: Sandbox
  url: https://jev-agent.com/playground
- type: PrivacyPolicy
  url: https://jev-agent.com/privacy
- type: GettingStarted
  url: https://jev-agent.com/getting-started
- type: DomainSecurity
  url: security/jev-agent-domain-security.yml
- type: Website
  url: https://jev-agent.com/api-access
- type: Documentation
  url: https://jev-agent.com/docs
- type: APIReference
  url: https://jev-agent.com/api-reference
- type: Pricing
  url: https://jev-agent.com/pricing
apis:
- aid: jev-agent:jev-agent-api
  name: Jev Agent (Jagent) API
  description: 'Jev Agent (Jagent) API as documented publicly: 13 operations. Contract generated from the documentation by
    API Evangelist (2026-10-18); not the provider''s own document.'
  humanURL: https://jev-agent.com/decisions-api
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/jev-agent-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/jev-agent-post-api-v1-tools-resume-check-response-schema.json
  - type: JSONSchema
    url: json-schema/jev-agent-post-api-v1-decisions-request-schema.json
  - type: JSONSchema
    url: json-schema/jev-agent-post-v1-decisions-request-schema.json
  - type: JSONSchema
    url: json-schema/jev-agent-post-api-v1-systemone-request-schema.json
  - type: JSONSchema
    url: json-schema/jev-agent-get-api-v1-models-response-schema.json
  - type: JSONSchema
    url: json-schema/jev-agent-post-v1-systemone-response-schema.json
x-submission-notes: 'Self-described independent relay for TypeSafe AI''s Jev model; credit packs; typesafe-ai already in catalog
  | Kin approved listing 2026-10-17 (case-by-case: Third reseller of TypeSafe''s Jev model (after jevstation, optio-jevai,
  both declined); typesafe-ai EXISTS)'
x-submission-probe: root/api-access/docs 200, real 404; no own model
x-submitted-by: jevagentgame@gmail.com (apis.io/add, 2026-10-16)
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: The provider's documentation page https://jev-agent.com/docs returns HTML with no discoverable OpenAPI, GraphQL,
    AsyncAPI, gRPC, or WSDL specifications.
  evidence:
  - url: https://jev-agent.com/docs
    status: 200
  checked: '2026-10-18'
x-enrichment:
  date: '2026-10-18'
  status: enriched
  artifacts_added: 27
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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