Runs deep research on a question and returns a report with every citation checked, via a hosted API, a remote MCP server, or an open-source CLI for Claude Code and Codex.
Use it now
Keep it with up to 9 other tools you're setting up, then share them all as one link.
Try this first
Ask your assistant, with Hyperresearch connected:
- Deep Research Run
Use Hyperresearch to run a multi-step research pipeline on one question: ‹what you need›
- Verify Citations
Use Hyperresearch to check each citation in a document against its source: ‹what you need›
- Search the Vault
Use Hyperresearch to search every source and note kept from past runs: ‹what you're looking for›
Connect it over MCP
{
"mcpServers": {
"hyperresearch": {
"url": "https://mcp.hyperresearch.ai/mcp"
}
}
}claude mcp add --transport http hyperresearch https://mcp.hyperresearch.ai/mcp
In Grok, ChatGPT and other assistants, add a custom connector with the address https://mcp.hyperresearch.ai/mcp (how, step by step).
It may ask you to sign in to Hyperresearch or for a key when you add it; the setup guide says which.
Setup guide: hyperresearch.ai/docs/quickstart
Install the CLI
Install it as its own instructions say.
Setup guide: hyperresearch.ai/docs/quickstart
Call the API
https://api.hyperresearch.ai/v1
Auth An API key from Hyperresearch
Setup guide: hyperresearch.ai/docs/quickstart
Compare
Press Compare to add it to the tray at the bottom of the window, then pick up to 2 others anywhere on the site.
- Access
- APIMCPCLI
- Auth
- API Key
- Skills
- 5
Skills
Deep Research Run
Runs a multi-step research pipeline on one question and returns an adversarially reviewed report with full source provenance.
Verify Citations
Checks each citation in a document against its source and returns supported, partially supported, unsupported, or wrong-source verdicts.
Search the Vault
Searches every source and note kept from past runs by full text or by meaning, so new research builds on what was already read.
Scholarly Search
Searches OpenAlex, Crossref, CORE, ClinicalTrials.gov, SEC EDGAR, and FRED in one query and returns one deduplicated list.
Open-Access Full Text
Finds legal open-access copies of paywalled papers through Unpaywall, Europe PMC, and CORE and stores the full text in the vault.
