From the experiment

Do coding agents recommend NewsAPI?

NewsAPI was chosen in 2% of 591 judged AI search sessions, ranking number 12. Measured with Claude Code, Codex, Cursor, Grok Build CLI and Muse Code.

Published September 24, 2026 Read as Markdown

NewsAPI was chosen in 2% of 591 judged AI search sessions, ranking number 12. It was also raised as a candidate in 107 further sessions without being chosen.

This page reports what happened when Claude Code, Codex, Cursor, Grok Build CLI and Muse Code had to solve a problem in AI search inside a realistic codebase. Not what a chat assistant says about NewsAPI. What an agent actually installed.

The numbers

CategoryAI search
Sessions in the category591
Sessions where NewsAPI was chosen11
Install share2%
Rank in category12 of 42
Codebases it won in2
Raised as a candidate, not chosen107
Chosen when considered9%
Sitenewsapi.org

By agent

With 11 wins spread across 5 agents, the rates below are small numbers and a difference between them is not yet a finding. They are here because the direction is worth knowing, not because the gap is established.

AgentSessionsChose NewsAPIShare
Claude Code14000%
Codex14432%
Cursor13621%
Grok Build CLI3500%
Muse Code13664%

By who was asking

NewsAPI performs similarly across the four kinds of buyer, from 0% to 5%. That is unusual: the category leader changed with the persona in 22 of the 29 categories we measured.

Who is askingSessionsChose NewsAPIShare
Vibe coder9800%
Junior developer19600%
Senior engineer14543%
Enterprise team15275%

What NewsAPI was up against

The full ranking in AI search, from the same sessions:

#ProductRuns wonShare
1Anthropic web search8615%
2Brave Search API8314%
3Exa7513%
4Tavily7312%
5Built in-house (no product adopted)325%
6OpenAI web search295%
7Perplexity Sonar264%
8Firecrawl254%

What this means

This is an integration problem, not a presence problem. Agents raised NewsAPI in 107 sessions and chose it in 11, so it reaches the shortlist and then loses. Something at the last step is costing the session, and in our data that is usually a quickstart that does not run when pasted, documentation describing an interface that changed, or a package name that does not match the product name.

That is the cheaper of the two problems to have. The reason is written down in each losing transcript.

Where these numbers come from

The 591 sessions in AI search are part of a published set of 13,497, run with real coding agents inside realistic codebases and judged blind. The full method is on one page: how we measured this.

Every AI search run can be replayed on the board.

If you work on NewsAPI: the judge recorded a reason for every session where it was raised and passed over. Those reasons are in the transcripts.

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Common questions

Do coding agents recommend NewsAPI?

Yes. NewsAPI was chosen in 11 of the 591 judged sessions in AI search, a 2% install share, ranking number 12 in its category.

Does Claude Code recommend NewsAPI?

In 0 of the 140 sessions in AI search run with Claude Code, which is 0%.

Do different coding agents treat NewsAPI differently?

Not much. Claude Code, Codex, Cursor, Grok Build CLI and Muse Code chose it at similar rates, between 0% and 4% of their runs.

How was this measured?

Real coding agents at pinned versions were run in sandboxes inside 91 realistic codebases and asked to solve real tasks. A simulated project owner approved or questioned each recommendation before any code was written, and a judge from a model family that builds none of the agents read every session blind.

How often is NewsAPI considered but not chosen?

It was raised as a candidate in 107 sessions without being chosen, and chosen in 11. That is a 9% conversion from considered to chosen.

Where this comes from

Armature ran 13,497 judged sessions with Claude Code, Codex, Cursor, Grok Build CLI and Muse Code inside 91 realistic codebases, and published every run. The numbers on this page come from that work.

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