aid: promptessor

name: PrompTessor

image: https://promptessor.com/OG-LandingPage.png

description: PrompTessor provides an AI prompt generation, optimization, and library platform. It offers tools to create, analyze, refine, and
  reverse‑engineer prompts for various AI models, supporting text, image, video, and code prompts. Users can organize prompts in a workspace,
  integrate with popular AI services, and access a marketplace of prompt templates. The platform includes documentation, pricing plans, and community
  resources for developers and prompt engineers.

url: https://raw.githubusercontent.com/api-evangelist/promptessor/refs/heads/main/apis.yml

x-type: company

x-source: harvest:g2-catalog

x-tier: profiled
x-tier-reason: enrichment pass 2026-10-18 (modular-v1; was harvest)

specificationVersion: '0.20'

created: '2026-10-18'

modified: '2026-10-18'

tags:
- Artificial Intelligence
- Prompt Engineering
- Platform
- Documentation
- Community
tags_raw:
- AI
- Prompt Engineering
- Platform
- Documentation
- Community

maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io

common:
- type: Spectral
  url: rules/promptessor-rules.yml
- type: JSONLD
  url: json-ld/promptessor-context.jsonld
- type: Vocabulary
  url: vocabulary/promptessor-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Webhooks
  url: asyncapi/promptessor-webhooks.yml
- type: DataModel
  url: data-model/promptessor-data-model.yml
- type: ChangeLog
  url: changelog/promptessor-changelog.yml
- type: Idempotency
  url: conventions/promptessor-conventions.yml
- type: Conventions
  url: conventions/promptessor-conventions.yml
- type: Authentication
  url: authentication/promptessor-authentication.yml
- type: Deprecation
  url: lifecycle/promptessor-lifecycle.yml
- type: Lifecycle
  url: lifecycle/promptessor-lifecycle.yml
- type: ErrorCatalog
  url: errors/promptessor-problem-types.yml
- type: Conformance
  url: conformance/promptessor-conformance.yml
- type: LLMsTxt
  url: llms/promptessor-llms.txt
- type: WellKnown
  url: well-known/promptessor-well-known.yml
- type: Hosts
  url: hosts/promptessor-hosts.yml
- type: Vendors
  url: vendors/promptessor-vendors.yml
- type: TermsOfService
  url: https://promptessor.com/terms
- type: PrivacyPolicy
  url: https://promptessor.com/privacy
- type: ChangeLog
  url: https://promptessor.com/dev/changelog
- type: GettingStarted
  url: https://promptessor.com/dev/docs/mcp/integrations
- type: APIReference
  url: https://promptessor.com/dev/docs/api-reference
- type: DomainSecurity
  url: security/promptessor-domain-security.yml
- type: Website
  url: https://promptessor.com/
- type: Documentation
  url: https://promptessor.com/docs
- type: Blog
  url: https://promptessor.com/blog
- type: Pricing
  url: https://promptessor.com/pricing
- type: SignUp
  url: https://promptessor.com/signup
- type: Support
  url: https://promptessor.com/contact

apis:
- name: PrompTessor API
  description: Public REST API for PrompTessor prompt workflows, usage, history, presets, library, uploads and webhooks.
  humanURL: https://promptessor.com/dev/docs/api-reference
  baseURL: https://api.promptessor.com/v1
  properties: []
  aid: promptessor:promptessor-api
x-enrichment:
  date: '2026-10-18'
  status: enriched
  artifacts_added: 30
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local