# Prompt Octopus

**Canonical:** https://apis.io/providers/promptoctopus/  
**Website:** https://promptoctopus.com/  
**APIs profiled:** 0

Prompt Octopus provides side‑by‑side prompt engineering tools, offering a VS Code extension and web interface to compare LLM responses across 40+ models. Engineers can run evaluations, save preferences, and integrate their own API keys for free, with optional paid upgrades for extended usage. The platform highlights prompts, supports multiple providers like OpenAI, Anthropic, Mistral, and more, and showcases customer logos such as Microsoft Teams and Blockchain Disruption Innovation Co.

## Kin Score — 3.0 / 100 (minimal)

Scored 2026-10-23 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 44.6 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 5.5 (matched via fallback).

## Agent readiness — 0.0 (human-only)

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

## Security (1)

- **Promptoctopus Domain Security** — TLSv1.3 · HSTS

## Tags

Company, Artificial Intelligence, Prompt Engineering, Developer Tools, LLM Evaluation

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