Outbrain

Needs Work

Agent Native Score

API Key Auth

Outbrain is a content discovery and native advertising platform that helps publishers and advertisers promote content across a network of partner websites. It provides tools for content recommendation and sponsored content distribution.

Categories: Advertising · Content Discovery · Publisher Tools

#5 of 5 in Advertising · #2 of 2 in Content Discovery

Checklist Breakdown

9 of 33 checks passed. 14 unscored.

Discovery 50%

Can an agent find and understand this tool without a web search?

✗ Published OpenAPI/Swagger spec

✗ Has llms.txt or llms-full.txt

✗ Has an MCP server (official or well-maintained)

✗ MCP server listed in a public registry

✓ API reference docs are publicly accessible

✓ Docs include runnable code examples

✓ Has a public changelog or release notes

✓ Has a public status page

Auth & Onboarding 33%

Can an agent create an account and get credentials without human intervention?

✗ Signup does not require CAPTCHA

✗ Signup does not require phone verification

✓ Supports API key auth (not only OAuth)

✗ API key obtainable without manual approval

✗ No mandatory billing info to start

✓ Can sign up without creating an organization

Pricing 60%

Can an agent operate autonomously without upfront payment or contracts?

✗ Has a free tier

✓ Usage-based pricing available

✓ No minimum contract or commitment

✓ Pricing page is public (no 'contact sales')

✗ Free tier sufficient for testing (not just a trial)

Agent Tooling Not yet scored

How well does the API work for non-human consumers?

— SDK available in 2+ languages

— Structured error responses (JSON with error codes)

— Idempotency support on write endpoints

— Pagination on list endpoints

— Webhook/event support

— Sandbox or test mode available

— Rate limit headers in responses

— Consistent REST resource naming

Reliability Not yet scored

Does the tool fail gracefully when an agent makes a mistake?

— Meaningful error messages (not just 500)

— 429 responses include Retry-After header

— Documented uptime SLA (99.9%+)

— Graceful degradation under rate limits

— Request IDs in responses for debugging

— API versioning supported

Reviewer Notes

Outbrain lacks essential agent-native infrastructure: no MCP server, OpenAPI spec, or llms.txt file. Documentation is primarily web-based and not structured for programmatic discovery. Account creation requires human verification and business validation, making autonomous signup impossible. The API exists but is not well-documented for general developer use, with limited error handling transparency. Pricing is enterprise-focused with no free tier, requiring direct sales contact. Main weakness is the complete absence of modern agent-integration patterns; strength is that the platform has some API capabilities, though poorly exposed.

Outbrain

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