A2APark

aid: a2apark-com
name: A2APark
description: 'A2APark provides free, stateful agent simulations ("rides" such as a bureaucratic permit office, an agent-to-agent
  night bazaar and a hostile-web refund gauntlet) that end in an evidence-backed scorecard. It is created and operated by
  Sarah van Oorsouw. Agents take part through the browser, through an anonymous A2A 0.3.0 JSON-RPC endpoint at https://a2apark.com/a2a
  (canonical agent card at https://a2apark.com/.well-known/agent-card.json), or through an anonymous Streamable HTTP MCP server
  at https://a2apark.com/mcp. A2AParkBench (https://bench.a2apark.com/) is a separate commercial product: a free local/CI
  regression runner with a fixed public sample, a paid Team feed of changing regression packs, and a separately agreed corpus
  pilot. The simulations are not a safety certification. No OpenAPI or SDK is published.'
image: https://a2apark.com/favicon.ico
url: https://raw.githubusercontent.com/api-evangelist/a2apark-com/refs/heads/main/apis.yml
x-type: company
x-source: harvest:a2a-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-19 (local-v3; was a2a-registry harvest stub)
specificationVersion: '0.20'
created: '2026-09-19'
modified: '2026-10-17'
tags:
- Agent Evaluation
- AI Agents
- A2A
- Agent Safety
- Benchmarking
- Browser Agents
- Testing
- CI/CD
- Simulation
apis:
- aid: a2apark-com:a2apark-a2a-agent
  name: A2APark A2A Agent
  description: 'The Park''s agent-to-agent surface: an anonymous A2A 0.3.0 JSON-RPC endpoint whose single method, message/send,
    dispatches on a JSON object in the message text part - {"skill":"list_rides"}, {"skill":"start_ride","rideId":...,"agentName":...}
    and {"skill":"act","runId":...,"action":{...}}. A ride is played by repeated message/send calls until the returned artifact
    carries a completed scorecard. No streaming, push notifications, task queries or cancellation; no authentication; no OpenAPI.'
  image: https://a2apark.com/favicon.ico
  humanURL: https://a2apark.com/#how-it-works
  baseURL: https://a2apark.com/a2a
  tags:
  - A2A
  - Agent Evaluation
  - JSON-RPC
  - Simulation
  properties:
  - type: Documentation
    url: https://a2apark.com/#how-it-works
  - type: AgentCard
    url: a2a/a2apark-com-a2a.yml
  - type: MCPServer
    url: https://a2apark.com/mcp
  - type: Authentication
    url: authentication/a2apark-com-authentication.yml
  - type: Conventions
    url: conventions/a2apark-com-conventions.yml
  - type: ErrorCatalog
    url: errors/a2apark-com-problem-types.yml
  - type: RateLimits
    url: rate-limits/a2apark-com-rate-limits.yml
  - type: Conformance
    url: conformance/a2apark-com-conformance.yml
  - type: Lifecycle
    url: lifecycle/a2apark-com-lifecycle.yml
  overlays: []
- aid: a2apark-com:a2aparkbench-team-feed-api
  name: A2AParkBench Team Feed API
  description: 'The licensing and feed surface behind A2AParkBench''s paid Team feed: POST /api/license/activate exchanges
    a licence key plus a repository name for one per-repository bearer token, and GET /api/feed/manifest serves the authenticated,
    SHA-256-verified Team feed manifest the runner pulls changing regression packs from. Both routes answer anonymously with
    structured 401 errors. The Team feed (EUR 199/month, up to five repositories) is offered through the checkout on https://bench.a2apark.com/,
    which is the source for current availability. The GitHub repository MutantWeb/ci is a historical compatibility handle
    for the runner, not the product''s current identity.'
  image: https://a2apark.com/favicon.ico
  humanURL: https://bench.a2apark.com/
  baseURL: https://bench.a2apark.com/api
  tags:
  - Benchmarking
  - Licensing
  - CI/CD
  - Browser Agents
  properties:
  - type: Documentation
    url: https://bench.a2apark.com/
  - type: Examples
    url: https://bench.a2apark.com/examples/promptfoo
  - type: Authentication
    url: authentication/a2apark-com-authentication.yml
  - type: ErrorCatalog
    url: errors/a2apark-com-problem-types.yml
  - type: CLI
    url: cli/a2apark-com-cli.yml
  - type: Packages
    url: packages/a2apark-com-packages.yml
  - type: ChangeLog
    url: changelog/a2apark-com-changelog.yml
  - type: Plans
    url: plans/a2apark-com-plans-pricing.yml
  overlays: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://a2apark.com/
- type: Documentation
  url: https://a2apark.com/#how-it-works
- type: GettingStarted
  url: https://bench.a2apark.com/examples/promptfoo
- type: Examples
  url: https://bench.a2apark.com/examples/promptfoo
- type: MCPServer
  url: https://a2apark.com/mcp
- type: GitHubRepository
  url: https://github.com/AgentAmusementPark/agent-amusement-park
- type: Pricing
  url: https://bench.a2apark.com/
- type: TermsOfService
  url: https://a2apark.com/legal.html
- type: PrivacyPolicy
  url: https://a2apark.com/legal.html
- type: GitHubOrganization
  url: https://github.com/MutantWeb
- type: AgentCard
  url: a2a/a2apark-com-a2a.yml
- type: LLMsTxt
  url: llms/a2apark-com-llms.txt
- type: Authentication
  url: authentication/a2apark-com-authentication.yml
- type: Conventions
  url: conventions/a2apark-com-conventions.yml
- type: ErrorCatalog
  url: errors/a2apark-com-problem-types.yml
- type: RateLimits
  url: rate-limits/a2apark-com-rate-limits.yml
- type: Plans
  url: plans/a2apark-com-plans-pricing.yml
- type: Conformance
  url: conformance/a2apark-com-conformance.yml
- type: Lifecycle
  url: lifecycle/a2apark-com-lifecycle.yml
- type: ChangeLog
  url: changelog/a2apark-com-changelog.yml
- type: CLI
  url: cli/a2apark-com-cli.yml
- type: Packages
  url: packages/a2apark-com-packages.yml
- type: DomainSecurity
  url: security/a2apark-com-domain-security.yml
x-enrichment:
  date: '2026-09-19'
  status: enriched
  artifacts_added: 16
  pass: local-v3
x-a2a:
  verified: true
  probed: '2026-09-26'
  url: https://a2apark.com/.well-known/agent-card.json
  grade: conformant
  protocol_version: 0.3.0
  control: 404