# Meta — API Agent Score

> Score: 72/100 (Grade: B) | Domain: meta.com | Rubric: 1.0.0 | Checked: July 22, 2026

Meta scored 72/100 (B), classified "partially-ready".

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

## Summary

- Overall: 72/100 (B)
- Classification: partially-ready

## Category Scores

- API Design: 89/100 (A)
- Developer Experience: 63/100 (C)
- Agent Discovery: 73/100 (B)
- Agent Understanding: 72/100 (B)
- Agent Usability: 64/100 (C)

## Check Results

### API Design

- [pass] Schema coverage & depth — 7/7 (100%) public params are fully typed (no any/**kwargs). Analyzer confirms all methods have a derivable input schema. Investigated: sdk 100%, spec 62%.
- [warn] Machine-readable, versioned contract — info.version="1.0.0" set but no versioning scheme (URL / header / media type) detected. Investigated: spec 79%, docs 57%.
- [warn] Auth declared & discoverable — No securitySchemes declared. Investigated: docs 71%, spec 36%, wellknown 0%.
- [pass] Security & governance hygiene — No credential-shaped strings detected in spec. Investigated: spec 100%, wellknown 50%.
- [pass] Example coverage — 55% example coverage (target 80%+). Investigated: spec 100%, sdk 100%, docs 0%.

### Developer Experience

- [pass] Quickstart present — Quickstart at https://business.facebook.com/business/loginpage/?next=https%3A%2F%2Fdevelopers.facebook.com%2Fquickstarts%2F with a runnable first-call sample. Investigated: docs 100%.
- [pass] Description completeness — 50% description completeness. Investigated: spec 100%, sdk 72%.
- [pass] Changelog published — Newest official SDK activity 36 day(s) ago. Investigated: sdk 100%, spec 0%, docs 0%.
- [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] Code samples in docs — No detectable code samples across 1 sampled docs pages. Investigated: docs 0%.

### Agent Discovery

- [pass] Registry & SDK presence — Indexed on Context7 (metacubex/meta-docs, 473 snippets). Investigated: docs 100%, wellknown 100%, sdk 83%, cli 0%, mcp 0%.
- [warn] llms.txt present, valid & comprehensive — No llms.txt directive found in HTML of any of 1 pages. Investigated: docs 60%, sdk 0%.
- [warn] Docs reachable, not hard auth-gated — 1 JavaScript redirect(s) detected across 1 pages. Investigated: docs 50%.
- [warn] Crawlable / AEO — No sitemap discoverable via robots.txt or /sitemap.xml on the docs host. Investigated: wellknown 50%.

### Agent Understanding

- [pass] Machine-readable errors (RFC 9457) — Single base error "APIError" with 39 subclasses. Investigated: sdk 100%, docs 7%, spec 4%.
- [warn] Operation purpose clarity — 0% of operations are agent-inferable. Investigated: spec 79%.
- [warn] Agent-navigable, token-efficient docs — No pages support .md URLs (0/1 tested). Investigated: docs 81%.
- [warn] Description consistency across surfaces — Mean pairwise description similarity across 2 surfaces (spec, docs) is 5% (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 1 assessed pages (1 JS-rendered). Investigated: docs 0%.

### Agent Usability

- [pass] Idempotency documented — Built-in retry machinery is present (grep-derived). Investigated: sdk 100%, spec 0%, docs 0%.
- [pass] Sandbox separation — Sandbox environments are exposed (sandbox). Investigated: sdk 100%, spec 0%, docs 0%.
- [warn] Runnable collection with test scripts — No test scripts found in the workspace's collections. Investigated: platform 50%.
- [warn] Rate-limit signaling — No rate-limit response headers documented. Investigated: spec 14%, docs 14%.
- [fail] Pagination documented & consistent — No pagination on list endpoints. Investigated: spec 0%, docs 0%, sdk 0%.

## Executive Summary

Meta's API design and discoverability foundations are solid, but the partner program has two critical gaps holding it back: AI agents and coding assistants cannot reliably parse, discover, or act on the API surface without guessing, and partners face friction getting to a first successful call due to missing self-service onboarding infrastructure. Closing the agent-context and structured-data gaps is the highest-leverage move — it unlocks both human and AI-driven partner adoption simultaneously. Pair that with self-service onboarding and pagination clarity to convert interest into active, durable integrations.