# Psg — API Agent Score

> Score: 51/100 (Grade: D) | Domain: psg.fr | Rubric: 1.0.0 | Checked: August 5, 2026

Psg scored 51/100 (D), classified "not-ai-ready".

[View full report](https://www.postman.com/ai/ai-ready-apis/company/psg)
[All organizations](https://www.postman.com/ai/ai-ready-apis/llms.txt)

## Summary

- Overall: 51/100 (D)
- Classification: not-ai-ready

## Category Scores

- API Design: 40/100 (F)
- Developer Experience: 40/100 (F)
- Agent Discovery: 70/100 (B)
- Agent Understanding: 73/100 (B)
- Agent Usability: 45/100 (F)

## Check Results

### API Design

- [fail] Schema coverage & depth — no .d.ts found. Investigated: sdk 0%.
- [fail] Security & governance hygiene — No security.txt at /.well-known/security.txt or /security.txt. Investigated: wellknown 0%.
- [fail] Example coverage — No detectable code samples across 19 sampled docs pages. Investigated: docs 0%, sdk 0%.
- [skip] Machine-readable, versioned contract — No surface produced evidence for this capability in this run.
- [skip] Auth declared & discoverable — No surface produced evidence for this capability in this run.

### Developer Experience

- [fail] Self-service developer portal — No self-service signup detected: no signup link found on the homepage or docs, and no conventional signup path (/signup, /sign-up, /register, /get-started, /console/signup, /dashboard/signup, /try, /try-free, /free, /free-trial, /start, /start-free, /join, /create-account, /account/signup, /auth/signup, /users/sign_up) resolved. Investigated: docs 0%.
- [fail] Quickstart present — No quickstart/getting-started page found at the conventional paths. Investigated: docs 0%.
- [fail] Code samples in docs — No detectable code samples across 19 sampled docs pages. Investigated: docs 0%.
- [skip] Description completeness — No surface produced evidence for this capability in this run.
- [skip] Changelog published — No surface produced evidence for this capability in this run.

### Agent Discovery

- [pass] Registry & SDK presence — Indexed on Context7 (pysimplegui/psgtray, 70 snippets). Investigated: docs 100%, sdk 50%, cli 0%.
- [warn] Docs reachable, not hard auth-gated — Server ignores Accept: text/markdown header (0/1 pages return markdown). Investigated: docs 75%.
- [pass] Crawlable / AEO — Docs paths crawlable by all monitored AI agents. Investigated: wellknown 100%.
- [fail] llms.txt present, valid & comprehensive — No llms.txt found at any candidate location (https://www.psg.fr/en/llms.txt, https://www.psg.fr/llms.txt, https://www.psg.fr/docs/llms.txt). Investigated: docs 0%.

### Agent Understanding

- [warn] Agent-navigable, token-efficient docs — No pages support .md URLs (0/1 tested). Investigated: docs 86%.
- [pass] Docs structured data — JSON-LD Article markup on 11/14 assessed pages (79%) with dateModified present (3 JS-rendered). Investigated: docs 100%.
- [fail] Agent instructions file (AGENTS.md) — No AGENTS.md at the site root or /.well-known/. Investigated: wellknown 0%.
- [skip] Machine-readable errors (RFC 9457) — No surface produced evidence for this capability in this run.
- [skip] Operation purpose clarity — No surface produced evidence for this capability in this run.
- [skip] Description consistency across surfaces — Only 1 surface description(s) with ≥6 tokens available; need at least 2 to compare.

### Agent Usability

- [warn] Sandbox separation — No test-mode flag or sandbox environment is exposed. Investigated: sdk 50%.
- [fail] Idempotency documented — No built-in retry machinery was found; transient failures are not retried. Investigated: sdk 0%.
- [fail] Runnable collection with test scripts — No public Postman workspace discovered for the org. Investigated: platform 0%.
- [skip] Rate-limit signaling — No surface produced evidence for this capability in this run.
- [skip] Pagination documented & consistent — No surface produced evidence for this capability in this run.

## Executive Summary

PSG's API program shows meaningful strength in agent discoverability and doc parseability, but faces critical gaps in three areas that directly threaten partner adoption: the API contract lacks the schema depth, security clarity, and worked examples that partners and their AI agents need to build confidently; onboarding is entirely manual with no self-service portal, quickstart, or code samples; and agents cannot reliably execute or test real workflows without runnable collections and idempotency guidance. Fixing the contract quality and onboarding experience first will unlock partner momentum, while layering in agent-ready discoverability signals will future-proof the program for AI-driven integrations.