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MCP server

FACTRAIL

By baronsigmaAll Factrail servers

Evidence infrastructure for agents: source-backed company verification and beta import assessment.

Listed on

First seen 2 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.

3
Directories
1 via MCP Toplist
7
Tools
From an anonymous probe
-
ToolBench grade
Not graded by Arcade
0
GitHub stars
From MCP Toplist

Tools

ToolDescriptionBehaviour
analyze_companyDeprecated: use factrail_verify instead. Use only when an older integration still calls this experimental tool; financial and credit data sources are unavailable and returned fields are null.Read-only
assess_importDeprecated: use factrail_assess instead. Use when an older integration still expects the legacy beta EU import assessment format; coverage may be partial or provisional and this is not a binding customs result.Read-only
factrail_assessUse when you need a source-backed assessment of importing a product into the EU (tariff classification, duties, and related evidence). Returns an EvidenceEnvelope; import assessment is Beta and results expose source coverage and support levels.Read-only
factrail_capabilitiesUse when you need to discover what FACTRAIL can verify or assess before calling another tool. Returns available capabilities, inputs, fields, sources, versions, and limitations; call first to inspect current coverage and source state.Read-only
factrail_get_receiptUse when you need to re-fetch or audit a previously returned FACTRAIL result by its receipt ID. Recomputes the stored EvidenceEnvelope's content hash and rejects altered content; this checks integrity, not truth.Read-only
factrail_verifyUse when you need verified, source-backed facts about a French company from its SIREN or SIRET. Returns Evidence with provenance, freshness, coverage, conflicts, and a reusable receipt.Read-only
verify_french_companyDeprecated: use factrail_verify instead. Use when an older integration still expects the legacy flat French company lookup by SIREN/SIRET; kept callable for compatibility only.Read-only

Directory listings

DirectoryListingTierFirst seen
Official MCP RegistryFACTRAIL-2 Oct 2026
SmitheryFACTRAIL-2 Oct 2026
GlamaListed there according to MCP Toplist’s dataset; not collected by InvokeRank.