# PrompTessor

**Canonical:** https://apis.io/providers/promptessor/  
**Website:** https://promptessor.com/  
**APIs profiled:** 1

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.

## Kin Score — 46.6 / 100 (developing)

Scored 2026-10-23 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 66.1 |
| Contract Quality | 53.2 |
| Contract Governance | 22.0 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 49.4 |
| Access Clarity | 44.7 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 22.7 (matched via fallback).

## Agent readiness — 43.9 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | served |
| Idempotency | documented |
| Error Semantics | derived |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | yes |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | na |

## APIs (1)

- **PrompTessor API** — Public REST API for PrompTessor prompt workflows, usage, history, presets, library, uploads and webhooks.

## Security (2)

- **Promptessor Authentication** — 1 scheme
- **Promptessor Domain Security** — TLSv1.3 · DMARC

## Tags

Artificial Intelligence, Prompt Engineering, Platform, Documentation, Community

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/promptessor/). Scores are computed from the provider's own public artifacts under a published rubric.