GripForge

GripForge provides AI‑enhanced tools for game creation, offering a marketplace of 3D assets and an MCP that lets Claude Code agents attach weapons, textures, terrain and maps to Unity, Godot, Unreal and the GripForge player. Developers can explore game kits, community assets, and integrate AI agents via the MCP to accelerate game production.

GripForge is listed with 1 API on the APIs.io network. Tagged areas include Artificial Intelligence, Gaming, 3D Assets, MCP, and Game Development.

The GripForge catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

GripForge’s developer surface includes engineering blog, getting-started guide, documentation, pricing, and 16 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

32.8/100 thin Agent 18/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessPaid

1 API

Artificial Intelligence Gaming 3D Assets MCP Game Development

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 32.8/100 · thin

Contract Quality 5.3 / 21

Developer Ergonomics 4.0 / 17

Access Clarity 10.5 / 17

Operational Transparency 0.0 / 11

Contract Governance 3.6 / 10

Discoverability 4.9 / 9

Regulatory Posture 1.8 / 15

Agent readiness — 18/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 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

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 0 / 5

Distinct Operations 0 / 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 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/.

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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 Ask about this →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document Ask about this →

11 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 24.8 — up to +18.8 composite points Ask about this →
Developer Ergonomics scores 23.8 — up to +15.2 composite points Ask about this →
Operational Transparency scores 0.0 — up to +13.0 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/gripforge-ai/apis.yml: open an issue on github.com/api-evangelist/gripforge-ai 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 →

APIs 1

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

GripForge API

GripForge API as documented publicly: 34 operations. Contract generated from the documentation by API Evangelist (2026-11-10); not the provider's own document.

GripForge API pricing

Prices published by GripForge, read 2026-11-10 from gripforge.ai/pricing.

Plan	Price
AI Starter	$20/ month
AI Plus	$50/ month
AI Creator	$100/ month
AI Pro	$200/ month

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

GripForge Plans Pricing

4 plans

PLANS

Semantic Vocabularies 1

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

Gripforge Ai Context

29 classes · 41 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

GripForge API Rules

44 rules · 40 error-severity 2 warn-severity 2 info-severity

SPECTRAL

JSON Schema 6

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

PostApiV1AbilitiesRequest

4 properties

JSON SCHEMA

PostApiV1ArchitectureRequest

3 properties

JSON SCHEMA

PostApiV1CreatureRigsRequest

5 properties

JSON SCHEMA

PostApiV1MapsImportUnrealAssetsRequest

2 properties

JSON SCHEMA

PostApiV1MapsImportUnrealRequest

4 properties

JSON SCHEMA

PostApiV1VehiclesPrepareRequest

5 properties

JSON SCHEMA

Security Posture 1

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

GripForge Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

GettingStarted

GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Design & Contract 7

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

DataModel

Idempotency

Conventions

Conformance

Scroll for all 7

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: gripforge-ai
name: GripForge
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: low
  probe_state: unreadable
  source:
  - plans
  - security
  generated: '2026-11-13'
  method: derived
image: https://gripforge.ai/opengraph-image?c5d925bc610de7c7
description: GripForge provides AI‑enhanced tools for game creation, offering a marketplace of 3D assets and an MCP that lets
  Claude Code agents attach weapons, textures, terrain and maps to Unity, Godot, Unreal and the GripForge player. Developers
  can explore game kits, community assets, and integrate AI agents via the MCP to accelerate game production.
url: https://artifacts.apis.io/gripforge-ai/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-10 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-10'
modified: '2026-11-10'
tags:
- Artificial Intelligence
- Gaming
- 3D Assets
- MCP
- Game Development
tags_raw:
- AI
- Gaming
- 3DAssets
- MCP
- GameDevelopment
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/gripforge-ai-plans-pricing.yml
- type: Spectral
  url: rules/gripforge-ai-rules.yml
- type: JSONLD
  url: json-ld/gripforge-ai-context.jsonld
- type: Vocabulary
  url: vocabulary/gripforge-ai-vocabulary.yml
- type: DataModel
  url: data-model/gripforge-ai-data-model.yml
- type: Idempotency
  url: conventions/gripforge-ai-conventions.yml
- type: Conventions
  url: conventions/gripforge-ai-conventions.yml
- type: Conformance
  url: conformance/gripforge-ai-conformance.yml
- type: LLMsTxt
  url: llms/gripforge-ai-llms.txt
- type: Hosts
  url: hosts/gripforge-ai-hosts.yml
- type: Vendors
  url: vendors/gripforge-ai-vendors.yml
- type: TermsOfService
  url: https://gripforge.ai/terms
- type: PrivacyPolicy
  url: https://gripforge.ai/privacy
- type: Login
  url: https://gripforge.ai/login
- type: Blog
  url: https://gripforge.ai/blog
- type: GettingStarted
  url: https://gripforge.ai/blog/gripforge-cli-setup-workspace-jobs
- type: DomainSecurity
  url: security/gripforge-ai-domain-security.yml
- type: Website
  url: https://gripforge.ai/
- type: Documentation
  url: https://gripforge.ai/docs
- type: Pricing
  url: https://gripforge.ai/pricing
apis:
- aid: gripforge-ai:gripforge-ai-api
  name: GripForge API
  description: 'GripForge API as documented publicly: 34 operations. Contract generated from the documentation by API Evangelist
    (2026-11-10); not the provider''s own document.'
  humanURL: https://gripforge.ai/docs/guides/kit-api
  properties:
  - type: OpenAPI
    url: openapi/_ae-authored/gripforge-ai-openapi-generated.yml
    x-provenance: generated
  - type: JSONSchema
    url: json-schema/gripforge-ai-post-api-v1-vehicles-prepare-request-schema.json
  - type: JSONSchema
    url: json-schema/gripforge-ai-post-api-v1-creature-rigs-request-schema.json
  - type: JSONSchema
    url: json-schema/gripforge-ai-post-api-v1-maps-import-unreal-request-schema.json
  - type: JSONSchema
    url: json-schema/gripforge-ai-post-api-v1-abilities-request-schema.json
  - type: JSONSchema
    url: json-schema/gripforge-ai-post-api-v1-architecture-request-schema.json
  - type: JSONSchema
    url: json-schema/gripforge-ai-post-api-v1-maps-import-unreal-assets-request-schema.json
x-coverage:
  state: unreadable
  reason: js-rendered-docs
  detail: Docs are rendered via Next.js and provide no machine‑readable OpenAPI spec.
  evidence:
  - url: https://gripforge.ai/docs
    status: 200
  checked: '2026-11-10'
x-enrichment:
  date: '2026-11-10'
  status: enriched
  artifacts_added: 25
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

GripForge API — frequently asked questions

Does GripForge have an API?

Yes. APIs.io lists 1 API from GripForge, including GripForge API.

Is there an OpenAPI specification for the GripForge API?

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

How do I authenticate with the GripForge API?

GripForge uses bearer-token authentication.

How much does the GripForge API cost?

GripForge publishes its prices; its AI Starter plan is $20/ month as of 2026-11-10. APIs.io lists 4 pricing plans for GripForge, with each plan's price, limits and inclusions under Pricing on this page.

Is the GripForge API ready for AI agents?

GripForge has a Kin Score of 32.8 out of 100 (thin) and an Agent Readiness score of 17.8 (agent-aware), scored by API Evangelist on 2026-11-13.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

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