liblab generates and publishes type-safe, idiomatic SDKs in TypeScript, Python, Java, .NET, Go, PHP, and Terraform from OpenAPI/Swagger/Postman specs, plus MCP servers that expose those APIs to AI agents. The platform ships a CLI, hosted portal, and CI/CD GitHub Action that publish SDKs to customer repos via pull requests. liblab joined Postman in November 2025 to complete the API lifecycle. It offers a unified developer experience with extensive documentation, pricing transparency, and community support.
Liblab is listed with 13 APIs on the APIs.io network, including Api Docs API, Api Json API, Collections API, and 10 more. Tagged areas include SDK, SDK Generation, Code Generation, OpenAPI, and Developer Tools.
The Liblab catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
Liblab’s developer surface includes CLI, changelog, authentication, API reference, documentation, getting-started guide, engineering blog, and 40 more developer resources.
47.9/100developing▬ flatAgent21/100agent awareFront door AI4/6
moderate
Heartbeat1/100
dormant
saas
Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →
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 does not apply to this provider. The published contracts declare
no write operations, and a read-only API cannot create-or-update. The facet is excluded from this provider's
denominator entirely — not scored zero. A reference or data API is not deficient for being unable to
upsert.
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/.
Show this score on your site.
It updates itself when the score changes. Paste this where you link to your API docs:
<a href="https://apis.io/providers/liblab/"><img src="https://apis.io/badge/liblab/card.svg" alt="Liblab on APIs.io — Kin Score by API Evangelist"></a>
Other styles, a README pill and a shields.io endpoint are on the badge page.
Raise your score.
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
Delegated User Identity+6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
7 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
liblab is an area vendor: providers adopt it to run part of their developer surface. This is the Kin Score checks its features can move for a provider that adopts it, what each one really earns, and what it earns nothing for.
sdk generationcapability map6 features checked 2026-09-25 · rubric v0.22.0
liblab lifts the SDK pointers (six languages) and, if the provider uses its docs product, the documentation and reference pointers. Each counts once declared in apis.yml. Its MCP generator deploys to liblab’s own host (mcp.liblab.io/), not the provider's, so it earns the `platform` grade (0.25) at most. Its code snippets reach only the Code Samples link fallback on openapi_examples. Spec validation, bundling and merging leave the contract's content as it was. Outside the MCP URL, liblab SDKs look like the provider's own.
Agent Readiness4.8 of 139 pts
Contract Quality8.0 of 211 pts
Developer Ergonomics14.0 of 42 pts
Check
Earns
Through
MCP Serverplatform Agent ReadinessThe server is deployed on liblab’s shared host, not the provider’s, and one generator template serves every customer. That is the pattern 0.22.0 grades platform (0.25). The source does not say whether tools are per operation.
Request/Response Examplespartial Agent ReadinessSDK code snippets are not request/response examples in the contract, so only the Code Samples link fallback (0.25) is reached.
Documentationsaturated Developer Ergonomics95% of providers with a contract, docs and a reference already earn this; the vendor cannot move it for most of its buyers.
Unique operationIdssaturated Contract QualityValidation reports convention failures. The provider has to fix and republish the contract, and the API has to support what is added.
API referencesaturated Developer Ergonomics94% of providers with a contract, docs and a reference already earn this; the vendor cannot move it for most of its buyers.
Across 8977 providers that publish a contract, adopting liblab would move 8934. Median lift: composite +4.0 (90th percentile +5.9), agent readiness +2.2 (+3.5). Conditional rows excluded.
What liblab ships that earns nothing (3)
SDK and API documentation — SDK snippets in docs are not request or response examples in the OpenAPI.
Postman collection input — liblab reads a Postman collection as input. It does not publish one.
SDK code generator — SDK generation does not add an idempotency key to the contract.
A model, not a score. Adopting this vendor changes a provider's Kin Score only when the provider publishes the resulting artifacts on its own surface; nothing here writes a score, and no sponsorship or partnership can. The rating is not for sale → · Full vendor facets artifact
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.
Generates a complete Model Context Protocol (MCP) server from an OpenAPI, Swagger, or Postman spec so AI chat clients (Claude, Cursor, OpenAI) can call the underlying API in nat...
aid: liblab
name: Liblab
segments:
- SDKs
- Code Generation
- Developer Tools
- MCP
description: liblab generates and publishes type-safe, idiomatic SDKs in TypeScript, Python, Java, .NET, Go, PHP, and Terraform
from OpenAPI/Swagger/Postman specs, plus MCP servers that expose those APIs to AI agents. The platform ships a CLI, hosted
portal, and CI/CD GitHub Action that publish SDKs to customer repos via pull requests. liblab joined Postman in November
2025 to complete the API lifecycle. It offers a unified developer experience with extensive documentation, pricing transparency,
and community support.
type: Index
deliveryModel:
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commercial: true
callable_host: false
label: Hosted service · you call their endpoint
confidence: medium
source:
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generated: '2026-08-28'
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try_now: true
public: false
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gated_source:
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label: Freemium · Self-serve signup
confidence: medium
probe_state: unreadable
source:
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- security
generated: '2026-11-06'
method: derived
position: Consuming
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/liblab.png
x-docs-platform: docusaurus
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-04
tags:
- SDK
- SDK Generation
- Code Generation
- OpenAPI
- Developer Tools
- MCP
- AI Agents
- Postman
- Terraform
- Developer Experience
tags_raw:
- SDKs
- SDK Generation
- Code Generation
- OpenAPI
- Developer Tools
- MCP
- AI Agents
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- Terraform
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created: '2026-03-03'
modified: '2026-05-22'
url: https://raw.githubusercontent.com/api-evangelist/liblab/refs/heads/main/apis.yml
specificationVersion: '0.23'
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
common:
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url: finops/liblab-finops.yml
- type: RateLimits
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- type: Plans
url: plans/liblab-plans-pricing.yml
- type: Spectral
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- type: JSONLD
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- type: ChangeLog
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- type: Authentication
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- type: Conformance
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- type: Hosts
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- type: Packages
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- type: Security
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- type: SDKs
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- type: VendorFacets
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- type: Website
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- type: Documentation
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url: https://liblab.com/docs/get-started/quickstart-generate-sdk
- type: Blog
url: https://liblab.com/blog
- type: Pricing
url: https://liblab.com/pricing
- type: About
url: https://liblab.com/about
- type: Contact
url: https://liblab.com/contact
- type: Portal
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- type: Signup
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- type: Developer
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- type: CLI
url: https://liblab.com/docs/cli/cli-overview
- type: PrivacyPolicy
url: https://liblab.com/privacy-policy
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url: https://liblab.com/terms
- type: Hub
url: https://hub.liblab.com/
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url: https://github.com/liblaber
- type: Twitter
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- type: LinkedIn
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- name: MCP Server
url: https://liblab.com/blog/mcp-generator
type: MCPServer
- name: liblab-sdk-updates
type: GitHubAction
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- type: SampleOpenAPI
url: https://github.com/liblaber/simple-petstore-openapi
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type: AgentExample
url: https://github.com/liblaber/ai-github-agent-example
- name: build-a-rag-ai-app-template
type: RAGTemplate
url: https://github.com/liblaber/build-a-rag-ai-app-template
- name: ai
type: AgentRepo
url: https://github.com/liblaber/ai
- name: liblab joins Postman
type: Acquisition
url: https://liblab.com/blog/liblab-joins-postman-to-complete-the-api-lifecycle
- type: LlmsText
url: https://liblab.com/llms.txt
apis:
- aid: liblab:liblab
name: Liblab SDK Generator
description: Cloud-based generator that produces customizable, type-safe SDKs in seven target stacks (TypeScript, Python,
Java, .NET, Go, PHP, Terraform) from OpenAPI 2.0/3.0/3.1 or Postman Collections. CLI and CI/CD workflows publish SDKs
to customer GitHub repos as pull requests.
humanURL: https://liblab.com/
tags:
- SDK Generation
- Code Generation
- OpenAPI
- CLI
- CI/CD
properties:
- type: Documentation
url: https://liblab.com/docs
- type: GettingStarted
url: https://liblab.com/docs/get-started/quickstart-generate-sdk
- type: Portal
url: https://app.liblab.com/
- type: Hub
url: https://hub.liblab.com/
- type: CLI
url: https://liblab.com/docs/cli/cli-overview
- type: GitHubAction
url: https://github.com/liblaber/liblab-sdk-updates
- type: SampleAPI
url: https://github.com/liblaber/simple-petstore-openapi
- aid: liblab:mcp-generator
name: Liblab MCP Generator
description: Generates a complete Model Context Protocol (MCP) server from an OpenAPI, Swagger, or Postman spec so AI chat
clients (Claude, Cursor, OpenAI) can call the underlying API in natural language. Launched June 2025; first-year free
tier covers 100 MCP calls per month, then $5 per 100 calls.
humanURL: https://liblab.com/blog/mcp-generator
tags:
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tags_raw:
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- AI Agents
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properties:
- type: Announcement
url: https://liblab.com/blog/2025-06-24-introducing-liblab-mcp-generator
- type: BlogPost
url: https://liblab.com/blog/mcp-generator
- type: Pricing
url: https://liblab.com/pricing
- aid: liblab:hub
name: Liblab Hub
description: Public catalog of pre-generated SDKs (Python, TypeScript, C#, PHP) for popular third-party APIs (Postman, RingCentral,
NYT, UPS, NHL, Pinnacle, OpenHue, Skyscanner, Voyado, Booking, etc.) used to demonstrate generator output quality. Free
to use.
humanURL: https://hub.liblab.com/
tags:
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tags_raw:
- SDKs
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- Catalog
properties:
- type: Hub
url: https://hub.liblab.com/
- aid: liblab:terraform-provider
name: Liblab Terraform Provider Generator
description: Generates a Terraform provider from an OpenAPI specification, enabling Infrastructure-as-Code workflows against
any documented API.
humanURL: https://liblab.com/docs
tags:
- Terraform
- Infrastructure
- Code Generation
- aid: liblab:liblab-api-docs-api
name: Liblab Api Docs API
description: The Api Docs API from Liblab — 1 operation(s) for api docs.
humanURL: https://liblab.com/
baseURL: https://raw.githubusercontent.com
tags:
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properties:
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url: openapi/liblab-api-docs-api-openapi.yml
- type: JSONSchema
url: json-schema/liblab-get-collections-response-schema.json
- aid: liblab:liblab-api-json-api
name: Liblab Api Json API
description: The Api Json API from Liblab — 1 operation(s) for api json.
humanURL: https://liblab.com/
baseURL: https://raw.githubusercontent.com
tags:
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properties:
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url: openapi/liblab-api-json-api-openapi.yml
- type: JSONSchema
url: json-schema/liblab-get-collections-response-schema.json
- aid: liblab:liblab-collections-api
name: Liblab Collections API
description: The Collections API from Liblab — 2 operation(s) for collections.
humanURL: https://liblab.com/
baseURL: https://raw.githubusercontent.com
tags:
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tags_raw:
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properties:
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url: openapi/liblab-collections-api-openapi.yml
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- aid: liblab:liblab-docs-api
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description: The Docs API from Liblab — 1 operation(s) for docs.
humanURL: https://liblab.com/
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tags:
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properties:
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description: The Github Linguist API from Liblab — 1 operation(s) for github linguist.
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baseURL: https://raw.githubusercontent.com
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- aid: liblab:liblab-liblab-api-api
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- aid: liblab:liblab-liblaber-api
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description: The Liblaber API from Liblab — 3 operation(s) for liblaber.
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tags:
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description: The Schema API from Liblab — 1 operation(s) for schema.
humanURL: https://liblab.com/
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tags:
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tags:
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properties:
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x-parent: postman
x-relationship: acquisition
x-acquired: 2025
x-coverage:
state: unreadable
reason: no-machine-readable-spec
detail: No OpenAPI, AsyncAPI, GraphQL, or other contract found after probing known hosts.
evidence:
- url: https://api.liblab.com/openapi.json
status: 404
checked: '2026-10-04'
x-enrichment:
date: '2026-10-04'
status: enriched
artifacts_added: 19
pass: modular-v1
engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local
Liblab API — frequently asked questions
Does Liblab have an API?
Yes. APIs.io lists 13 APIs from Liblab, including Liblab SDK Generator, Liblab MCP Generator and Liblab Hub, and 10 more.
Is there an OpenAPI specification for the Liblab API?
Yes. APIs.io indexes 9 OpenAPI specifications for Liblab, each linked for download from this page.
How do I authenticate with the Liblab API?
Liblab uses bearer-token authentication (5 schemes). The details are profiled on APIs.io as Liblab Authentication.
How much does the Liblab API cost?
Liblab publishes its prices; its MCP Generator - usage plan is $5 for every 100 calls as of 2026-10-28. APIs.io lists 2 pricing plans for Liblab, with each plan's price, limits and inclusions under Pricing on this page.
Does Liblab have an MCP server?
Yes. APIs.io lists 1 MCP server for Liblab.
Is the Liblab API ready for AI agents?
Liblab has a Kin Score of 47.9 out of 100 (developing) and an Agent Readiness score of 21.0 (agent-aware), scored by API Evangelist on 2026-11-06.
Calls without X-API-Key need no key. Calls with it need a paid plan — get a key.
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