MCP App Store
by KeenEthics

Overview

Redpine searches licensed publisher collections and open-access research as full text rather than abstracts, and reaches Redpine-operated data integrations for news, company monitoring, earnings, aviation and legal research. Publishers are paid when their content is used. Web search returns abstracts, paywalls, and citations that cannot be checked. Redpine licenses full-text research directly from publishers and institutions and returns the relevant chunk of the document, alongside a large open-access corpus. One query searches both. Provenance by default. Every literature result carries its publisher, title, publication date, and a resolvable identifier such as a DOI. Beyond literature, an account can hold data integrations, all operated by Redpine and reached through this connector. Which ones an account reaches depends on its subscription; Claude reads that list at runtime. Certain tools are billed against the same Redpine balance. You see the price first. Any search can be previewed free: Claude sees the title, source and a snippet of every result plus the exact cost, then asks before spending anything. Unlock the three results that matter, not all 30. Results re-fetch free for seven days. Discovery, schema inspection, previews and balance checks are always free. Built for questions where being wrong is expensive: clinical decisions, systematic review, financial and competitive analysis, and any work that has to survive a source check. New accounts get free queries. Credits are bought on the Redpine dashboard; the connector never handles payment details. Requires a Redpine account, with OAuth sign-in on first use.

Tools

confirm

ChatGPT
Unlock the results of a search preview. When the preview's billing_status was paid, this charges the Redpine balance: call it only after the user has approved the amount the preview quoted. Pass the preview's queryId. To unlock only some rows, pass their ids as result_ids (snake_case); without result_ids, every row is unlocked and charged. Confirming the same queryId again charges only for rows not yet unlocked, so a failed confirm can be retried. include_figures also returns figure images, free, at most 10 per response, for every row unlocked under this queryId. The response opens with receipt (what this call unlocked and cost_charged), then balance_remaining, the cumulative unlocked_count, and results with every row of the preview.

get_balance

ChatGPT
Check the user's current Redpine Connect balance and trial status. Returns: balance, trial_active, trial_remaining, trial_total, dashboard_url, and purchase_url. The dashboard is where users purchase credits, view usage, and manage billing. Free — calling this never deducts credits.

list_collections

ChatGPT
List the document collections this key can search, with each one's name (pass it to search as collection), description and price per 1k delivered tokens. Meta collections also list their sources and a price range.

list_journals

ChatGPT
Lists the journals this key can reach in one collection, ranked by h-index (with Redpine's OpenAlex-derived IF, not Clarivate's), or, with a topic, the journals holding the most relevant content on it. Free; never deducts credits. Optional publisher and min_h_index narrow the list; limit and offset page through it (50 per call by default). Each journal carries the ISSNs to filter a search on.

preview

ChatGPT
Free preview of a search: 'search' or a 'search-{collection}' tool. No other tool is previewable; those are called directly, and a paid one bills once. Each result carries an id, citation metadata, a relevance score, and a figure_count when it has figures; in a requires_confirm preview it has a short snippet, never the full text. workflow says what comes next: "complete" means the full data is already included; "requires_confirm" means confirm with the returned queryId unlocks it. billing_status says whether that costs anything: only paid carries a cost_to_unlock. A queryId stays unlockable for 7 days and can be confirmed more than once; a result is never charged twice. The images themselves are never part of a requires_confirm preview: confirm returns them free with include_figures, and a complete preview returns them with include_figures alongside its full data. Previews are rate-limited per organization per hour.

request_journal

ChatGPT
Record that the user wants a journal or publisher Redpine does not currently cover. It applies once the user has named a specific journal or publisher, a search for it returned no results, and the user asked for the request to be logged. Free; never deducts credits. If the journal is in fact covered, the response says so and gives the ISSN to filter on instead.

search-redpine-science

ChatGPT
Search Redpine Science (2 sources). Sources: Open Access Journals — Open-access research across all disciplines, excluding preprint servers: 14.1M full-text documents, biomedicine leading; Clinical Trials — 604k registered clinical trials from ClinicalTrials.gov (US NLM), updated daily: design, eligibility, outcomes, posted results and adverse events. Billed per search at $1.00 per 1k delivered tokens. Calling it directly runs the search and bills immediately. To see snippets and the exact cost first, run the 'preview' tool (tool_name: 'search-redpine-science'), then 'confirm' to unlock. Use the optional 'filters' field to restrict results by journal, publisher, publication date, or other indexed metadata fields.

call-tool

Claude

confirm

Claude

find-tools

Claude

get_balance

Claude

inspect-tool

Claude

preview

Claude

request_journal

Claude

search-redpine-science

Claude

Capabilities

Writes

Example Prompts

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