# Mistral — API Agent Score

> Score: 61/100 (Grade: C) | Domain: mistral.ai | Rubric: 1.0.0 | Checked: July 24, 2026

Mistral scored 61/100 (C), classified "partially-ready".

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

## Summary

- Overall: 61/100 (C)
- Classification: partially-ready

## Category Scores

- API Design: 75/100 (B)
- Developer Experience: 57/100 (D)
- Agent Discovery: 83/100 (A)
- Agent Understanding: 57/100 (D)
- Agent Usability: 45/100 (F)

## Check Results

### API Design

- [pass] Schema coverage & depth — 1/1 (100%) public params are fully typed (no any/**kwargs). Analyzer confirms all methods have a derivable input schema. Investigated: sdk 100%.
- [pass] Example coverage — Code samples in 3 language(s) across docs (top: curl, python, typescript); 7/20 pages have ≥ 2 languages on the same page. Investigated: docs 100%, sdk 100%.
- [fail] Security & governance hygiene — No security.txt at /.well-known/security.txt or /security.txt. Investigated: wellknown 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

- [pass] Code samples in docs — Code samples in 3 language(s) across docs (top: curl, python, typescript); 7/20 pages have ≥ 2 languages on the same page. Investigated: docs 100%.
- [pass] Changelog published — Newest official SDK activity 0 day(s) ago. Investigated: sdk 100%.
- [warn] Quickstart present — Quickstart page reachable (1 variants scanned starting at https://docs.mistral.ai/) but no runnable code sample detected in HTML or .md variant. Investigated: docs 50%.
- [fail] Self-service developer portal — No signup page detected across conventional paths (/signup, /sign-up, /register, /get-started, /console/signup, /dashboard/signup, /try, /try-free, /free, /free-trial, /start, /start-free). Investigated: docs 0%.
- [fail] Description completeness — 4/4 operations lack a description. Investigated: sdk 0%.

### Agent Discovery

- [pass] Registry & SDK presence — Indexed on Context7 (ericlbuehler/mistral.rs, 1499 snippets). Investigated: docs 100%, sdk 100%, cli 100%.
- [warn] Docs reachable, not hard auth-gated — Server ignores Accept: text/markdown header (0/50 sampled pages return markdown). Investigated: docs 75%.
- [warn] llms.txt present, valid & comprehensive — Could not test any pages; 50 failed to fetch. Investigated: docs 69%, sdk 0%.
- [warn] Crawlable / AEO — Sitemap present (878 entries) but carries no lastmod values. Investigated: wellknown 75%.

### Agent Understanding

- [warn] Agent-navigable, token-efficient docs — No sampled pages support .md URLs (0/50 tested). Investigated: docs 81%.
- [warn] Machine-readable errors (RFC 9457) — Single base error "null" present, but only 1 subclass found; a richer hierarchy lets consumers catch narrowly. Investigated: sdk 50%.
- [warn] Description consistency across surfaces — Mean pairwise description similarity across 2 surfaces (docs, sdk) is 4% (threshold 35% for full credit).
- [fail] Agent instructions file (AGENTS.md) — No AGENTS.md at the site root or /.well-known/. Investigated: wellknown 0%.
- [fail] Docs structured data — Neither JSON-LD nor OpenGraph/meta tags detected across 3 assessed pages (3 JS-rendered). Investigated: docs 0%.
- [skip] Operation purpose clarity — No surface produced evidence for this capability in this run.

### 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

Mistral's agent discovery presence is a genuine strength — partners and their agents can find the APIs without friction. However, the program has two critical gaps that will slow or block partner adoption: the developer experience is hampered by incomplete descriptions and the absence of a self-service portal, while agent usability is undermined by missing runnable collections, test scripts, and undocumented idempotency behavior. Prioritize making the API fully self-serviceable and executable first, then close the agent-context gaps so AI-powered integrations can act on the API reliably without human hand-holding.