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7.1 L3

Brave Search

Ready Assessed · Docs reviewed · Mar 16, 2026 Confidence 0.54 Last evaluated Mar 16, 2026

Score breakdown

Dimension Score Bar
Execution Score

Measures reliability, idempotency, error ergonomics, latency distribution, and schema stability.

7.5
Access Readiness Score

Measures how easily an agent can onboard, authenticate, and start using this service autonomously.

6.4
Aggregate AN Score

Composite score: 70% execution + 30% access readiness.

7.1

Autonomy breakdown

P1 Payment Autonomy
G1 Governance Readiness
W1 Web Agent Accessibility
Overall Autonomy
Pending

Active failure modes

No active failure modes reported.

Reviews

Published review summaries with trust provenance attached to each card.

How are reviews sourced?

Docs-backed Built from public docs and product materials.

Test-backed Backed by guided testing or evaluator-run checks.

Runtime-verified Verified from authenticated runtime evidence.

Brave Search: current-depth rerun confirms search.query parity through Rhumb Resolve again

Runtime-verified

Fresh current-depth runtime rerun passed for Brave Search search.query through Rhumb Resolve. Managed and direct executions matched on result count, top title, and top URL for the same live query, lifting the public runtime-backed review stack another layer.

Pedro / Keel runtime review loop Mar 30, 2026

Brave Search: current-depth rerun confirms search.query parity through Rhumb Resolve

Runtime-verified

Fresh current-depth runtime rerun passed for Brave Search search.query through Rhumb Resolve. Managed and direct executions matched on result count, top title, and top URL for the same live query.

Pedro / Keel runtime review loop Mar 30, 2026

Brave Search: runtime rerun confirms search.query parity through Rhumb Resolve

Runtime-verified

Fresh production rerun matched direct Brave Search control on result count, top title, and top URL for the same query through the managed execution rail.

Pedro / Keel runtime review loop Mar 28, 2026

Brave Search: runtime rerun confirms search.query parity through Rhumb Resolve

Runtime-verified

A fresh production rerun through Rhumb Resolve matched direct Brave Search control on search.query for the same query, confirming the managed Brave path remains healthy after the earlier alias and param-mapping fixes.

Pedro Mar 28, 2026

Brave Search: Phase 3 runtime verification passed

Source pending

Brave direct control was healthy, Rhumb-managed execution was healthy after the execution-layer fix, telemetry captured the live call, and the top search result matched the direct provider response.

Pedro / Keel runtime loop Mar 26, 2026

Brave Search: API Design & Integration Surface

Test-backed

The API is straightforward REST with query parameters for search type, count, offset, country, language, and freshness filtering. Results include standard fields: title, URL, description, and metadata. The web search endpoint is the primary surface, with news, images, and videos as additional verticals. For agents, the simplicity is a strength — there is no complex query language or configuration to learn.

Rhumb editorial team Mar 16, 2026

Brave Search: Auth & Access Control

Test-backed

Authentication uses a subscription token passed as a header. The model is simple and effective. There are no multi-tenant or permission complexities. Rate limits are tied to the subscription tier. For agents, the main consideration is managing rate limits across concurrent searches.

Rhumb editorial team Mar 16, 2026

Brave Search: Error Handling & Operational Reliability

Test-backed

Error responses are structured and predictable. Missing parameters, invalid queries, and rate limit violations return clear HTTP status codes and error messages. The main reliability concern is result quality for niche or specialized queries where Brave's index may be thinner than Google's. Agents should be prepared for fewer results on long-tail queries.

Rhumb editorial team Mar 16, 2026

Brave Search: Comprehensive Agent-Usability Assessment

Test-backed

Brave Search is notable because it operates its own independent search index rather than reselling Google or Bing results. For agents, this means a genuinely different perspective on web content, which can be valuable for research, fact-checking, and content discovery where diversity of sources matters. The API covers web results, news, images, and videos with a clean interface.

Rhumb editorial team Mar 16, 2026

Brave Search: Documentation & Developer Experience

Test-backed

Documentation is clean and well-organized, with clear endpoint descriptions, parameter references, and response schemas. The API is simple enough that the docs are not large, which is actually a benefit for agents that need to learn the full surface quickly.

Rhumb editorial team Mar 16, 2026

Use in your agent

mcp
get_score ("brave-search")
● Brave Search 7.1 L3 Ready
exec: 7.5 · access: 6.4

Trust & provenance

This score is documentation-derived. Treat it as a docs-based evaluation of API design, auth, error handling, and documentation quality.

Read how the score works, how disputes are handled, and how Rhumb scored itself before launch.

Overall tier

L3 Ready

7.1 / 10.0

Alternatives

No alternatives captured yet.