Wasp

Wasp is an open-source, batteries-included full-stack web framework for the AI era. It uses a declarative configuration (the Wasp Spec, main.wasp.ts) layered on top of React, Node.js, and Prisma to generate a complete application, handling authentication, database and data models, background jobs, RPC, email sending, end-to-end type safety, and single-command deployment out of the box. Wasp also lets developers define custom HTTP API endpoints (powered by Express) and auto-generates CRUD operations. Created by Y Combinator- and HV Capital-backed twin founders Matija and Martin Sosic, Wasp aims to let teams ship production-ready apps in a day while remaining friendly to both human and AI-assisted coding workflows.

Wasp is profiled on the APIs.io network. Tagged areas include Company, Ai Enterprise Software, Web Framework, Full-Stack, and Developer Tools.

Wasp’s developer surface includes developer portal, documentation, getting-started guide, engineering blog, support, CLI, changelog, and 14 more developer resources.

🌐 Visit website 📡 Source on GitHub

25.6/100 emerging ▬ flat Agent 4/100 human only library Full breakdown ↓
scored 2026-09-08 · rubric v0.20.0

0 APIs

Company Ai Enterprise Software Web Framework Full-Stack Developer Tools React Node.js TypeScript Open-Source AI Coding

Kin Score

Kin Score How this is scored →
scored 2026-09-08 · rubric v0.20.0

Composite quality — 25.6/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 13.3 / 20

Access Clarity 2.1 / 20

Operational Transparency 4.4 / 13

Contract Governance 0.0 / 12

Discoverability 5.7 / 10

Agent readiness — 4/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 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

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.

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/wasp: 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 →

Security Posture 2

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

Wasp Domain Security

TLSv1.3

SECURITY

Wasp Vulnerability Disclosure

Hackerone · contact published

SECURITY

Resources

Get Started 2

Portal, sign-up, and the first successful call

Portal

Portal

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

AgentSkill

AgentSkill

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Lifecycle

Lifecycle

Components

Components

Build 4

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

Packages

SDKs

CLI

Access & Security 3

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

VulnerabilityDisclosure

VulnerabilityDisclosure

Security

Security

Operate 3

Status, limits, changes, and where to get help

Support

Support

Roadmap

Roadmap

ChangeLog

ChangeLog

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: wasp
name: Wasp
description: Wasp is an open-source, batteries-included full-stack web framework for the AI era. It uses a declarative configuration
  (the Wasp Spec, main.wasp.ts) layered on top of React, Node.js, and Prisma to generate a complete application, handling
  authentication, database and data models, background jobs, RPC, email sending, end-to-end type safety, and single-command
  deployment out of the box. Wasp also lets developers define custom HTTP API endpoints (powered by Express) and auto-generates
  CRUD operations. Created by Y Combinator- and HV Capital-backed twin founders Matija and Martin Sosic, Wasp aims to let
  teams ship production-ready apps in a day while remaining friendly to both human and AI-assisted coding workflows.
url: https://raw.githubusercontent.com/api-evangelist/wasp/refs/heads/main/apis.yml
deliveryModel:
  model: library
  open_source: false
  commercial: false
  callable_host: false
  label: Library · distributed through package registries, no callable service
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://github.com/wasp-lang.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- hv-capital
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Ai Enterprise Software
- Web Framework
- Full-Stack
- Developer Tools
- React
- Node.js
- TypeScript
- Open-Source
- AI Coding
tags_raw:
- Company
- Ai Enterprise Software
- Web Framework
- Full Stack
- Developer Tools
- React
- Node.js
- TypeScript
- Open Source
- AI Coding
apis: []
common:
- type: Website
  url: https://wasp.sh/
- type: DomainSecurity
  url: security/wasp-domain-security.yml
- type: Portal
  url: https://wasp.sh
  name: Wasp
- type: Documentation
  url: https://wasp.sh/docs
  name: Wasp Documentation
- type: GettingStarted
  url: https://wasp.sh/docs/quick-start
  name: Quick Start
- type: Blog
  url: https://wasp.sh/blog
  name: Wasp Blog
- type: GitHubOrganization
  url: https://github.com/wasp-lang
  name: wasp-lang on GitHub
- type: Support
  url: https://discord.gg/rzdnErX
  name: Wasp Discord Community
- type: Roadmap
  url: https://github.com/orgs/wasp-lang/projects/5
  name: Wasp Roadmap
- type: LLMsTxt
  url: llms/wasp-llms.txt
  name: llms.txt
- type: Packages
  url: packages/wasp-packages.yml
  name: Packages
- type: SDKs
  url: packages/wasp-packages.yml
  name: SDKs
- type: CLI
  url: cli/wasp-cli.yml
  name: Wasp CLI
- type: ChangeLog
  url: changelog/wasp-changelog.yml
  name: Changelog
- type: APIReference
  url: https://wasp.sh/docs/api
  name: Wasp Spec API Reference (@wasp.sh/spec)
- type: PrivacyPolicy
  url: https://wasp.sh/privacy-policy
  name: Privacy Policy
- type: Lifecycle
  url: lifecycle/wasp-lifecycle.yml
  name: Versioning and Lifecycle
- type: VulnerabilityDisclosure
  url: security/wasp-vulnerability-disclosure.yml
  name: Vulnerability Disclosure
- type: Security
  url: https://github.com/wasp-lang/wasp/blob/main/SECURITY.md
  name: Security Policy (SECURITY.md)
- type: Components
  url: components/wasp-components.yml
  name: Auth UI Components
- type: AgentSkill
  url: skills/_index.yml
  name: Wasp Agent Plugin Skills (official)
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-07-21'
  status: enriched
  artifacts_added: 10
  pass: local-v1

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