VarsaAI

[writes row] Create a pending sign-off request for one or more sentences, optionally assigned to a specific reviewer. Creates a 'pending' row that can be resolved later via the in-app review panel. Use for async MLR review workflows where the requesting user is not the reviewer. Scope: `veriref:verify` (or `veriref:*`).

veriref_signoff_request

[read-only export] Export an MLR-ready package. Pass `projectId` for a VeriCore video project (accuracy_audit refs) OR `verificationId` for a standalone `varsa_verify_response` / veriref_verifications row. JSON/CSV/Veeva include each claim's verdict; a `contradicted` claim always carries its conflicting passage. Formats: `json`/`mlr`, `veeva`, `csv`. Scope: `veriref:export` or `veriref:verify`.

veriref_export_run

[multi-source] Retrieve citations for an existing passage from PubMed, Europe PMC, FDA labels, ClinicalTrials.gov, and the user's approved reference repository. Each claim is adjudicated with the same polarity / SSRF / no-quote rules as `varsa_verify_response` — a polarity-flipped claim returns `contradicted`, not a bare bibliography. PASS THE ENTIRE PASSAGE IN ONE CALL — the tool splits it into claims internally, retrieves per claim, and returns ONE continuously numbered bibliography. Do NOT split the passage across several calls (that restarts numbering at [1]) and do NOT renumber the returned references. The response `markdown` field contains the formatted citation list. Scope: `veriref:extract` or `veriref:verify` (or `veriref:*`).

veriref_extract_run

[single-source · PubMed only] Sentence-level PubMed lookup on a passage. Use when the user asks to verify medical or scientific claims against PubMed specifically. Returns up to 3 citations per sentence with support status, confidence score, and clickable links. Persists a `veriref_verifications` row so the result can be re-rendered later with `veriref_verification_get` or `veriref_report_get`. For broader source coverage (FDA labels, ClinicalTrials.gov, Europe PMC, repository), use `veriref_extract_run` on the same text. The response `markdown` field contains the full report with a `## References` footer. Counts against MCP quota. Scope: `veriref:verify` (or `veriref:*`).

veriref_verify_run

[read-only] Search the caller's VeriRef reference library by keyword and/or vertical. Returns normalized `quote`, `deep_link` (alias for `locator_url`), and `trust_tier` on every hit. Alias for `veriref_library_list` with a search-first interface — use when finding specific references rather than browsing. Scope: `veriref:library:read`.

veriref_library_search

[batch alternative to varsa_verify_response] Verify a pre-extracted list of claims (one per array entry) against the source routers for the requested verticals. Useful when the user has already identified which sentences need checking. Returns the same per-claim structure as `varsa_verify_response`. Scope: `veriref:verify`.

varsa_verify_claims

Verify factual claims in a passage against authoritative sources. Use when the user asks to verify, fact-check, or find citations for written claims. If the user submits distinct wording of a previously checked claim (including a dropped or restored qualifier), call this tool again rather than reusing a prior receipt from memory. Checks each sentence against peer-reviewed literature (PubMed, Europe PMC), regulatory records (FDA labels, ClinicalTrials.gov, EMA, DailyMed, EMDB cryo-EM depositions), financial filings (SEC EDGAR, FRED, ECB, Eurostat, OECD, Companies House), FASB Accounting Standards Updates (curated ASU registry for GAAP/NFP prompts), insurance regulators (NAIC, CMS), court opinions (CourtListener), legislation (eCFR, Federal Register, EUR-Lex, legislation.gov.uk), patents (USPTO), supplementary web search, and the user's approved reference repository. URLs the assistant cited in the passage are surfaced as assistant-cited links (marked †) even when primary retrieval does not anchor. Returns a per-claim verdict with citations and source links, and saves references to the user's VarsaAI library. Auto-detects the relevant vertical (`life_sciences`, `finance`, `insurance`, or `legal`) from content — pass a specific `verticals` subset to scope (e.g. `["finance"]` for FASB/GAAP, `["life_sciences"]` for EMDB/structural biology; avoid passing unrelated verticals). `unsupported` means not anchored in connected sources, not that the claim is false. Requires Advanced or Pro Referencing subscription. Scope: `veriref:verify`.

varsa_verify_response