# Search index

> All public field notes available to search.

- [Does the cited paper actually support the claim?](https://www.searchforagents.com/blog/does-the-cited-paper-actually-support-the-claim) — A citation can lead to the right paper and still misstate its finding. Three source-level checks show how to test a claim against the paper's methods, results, and limits.
- [How to use an agent to find clinical trials for a research question](https://www.searchforagents.com/blog/how-to-use-an-agent-to-find-clinical-trials) — A worked clinical-trial search: discover candidate studies, narrow by design and recruitment status, and inspect the original registry records.
- [How to use an agent to research a company before earnings](https://www.searchforagents.com/blog/how-to-use-an-agent-to-research-a-company-before-earnings) — Build a useful pre-earnings brief with search and filings libraries: find the latest reports, revisit the prior call, and decide what to watch next.
- [What should a search API return to an agent?](https://www.searchforagents.com/blog/what-should-a-search-api-return-to-an-agent) — Valyu, Exa, and Parallel return different combinations of links, passages, dates, and diagnostics. Here is the evidence contract an agent needs to build around their results.
- [How to Verify Search Results Across Finance, Biomedical, and Law](https://www.searchforagents.com/blog/how-to-verify-search-results-across-finance-biomedical-and-law) — A number in a filing, a disease in a paper title, and a court ruling each require a different source check. Three worked cases show where search ends and evidence begins.
- [When can an agent trust a web search result?](https://www.searchforagents.com/blog/when-can-an-agent-trust-a-web-search-result) — A 2026 UK holiday calendar says Scotland has nine bank holidays; official records list ten. Follow a search result to its source and learn a five-check method for verifiable answers.