FACTRAIL — Evidence infrastructure for AI agents

AI Web Research API for Agents

industrial_platform/research-brief-agent

Agent-native web research for autonomous AI agents, MCP workflows, and automation. Submit one research question and receive a current, source-backed brief with citations, structured QA, unresolved-fact handling, and predictable pay-per-result pricing.

PDF Evidence Reader

l3digital/pdf-evidence-reader

Retrieve bounded page-cited passages for literal terms in one public PDF.

Source Citation Table Generator for Evidence

zinin/us-brand-evidence-citation-table

Turn 1–100 buyer-supplied brand evidence rows into one deterministic citation-table report with preserved fields and HTTPS URLs, bounded Markdown, source and host counts, verification gaps, and SHA-256 digests. Sources are never fetched or verified; run start is separate.

URL to Markdown Converter

zinin/url-to-markdown

Convert up to 100 authorized public HTML pages into clean Markdown for RAG, AI agents, SEO research, and content workflows. Delivered rows include source identity, confidence, data gaps, next action, retry status, and billing. Static HTML only; non-delivery outcomes are free.

Track SPACs, trust data and de-SPAC deals from SEC EDGAR — parsed, source-linked JSON for analysts, funds and AI agents.

Track China A-share insider and major-holder share changes. Clean JSON for analysts, quants and AI agents.

P&S Livestock Counterparty Guard

h_winkler/usda-ps-counterparty-guard

Verify livestock counterparties against official USDA AMS Packers and Stockyards bonded dealer, packer, and suspension records. Returns structured evidence with source dates and conservative matching. Independent tool; not affiliated with USDA.

Turn a list of company websites into clean firmographics: industry, what they sell, who they sell to, size band, pricing model, contacts, socials, tech hints. One LLM-verified JSON record per company, every judgment with evidence.

Google Autocomplete Suggestions API

khadinakbar/google-autocomplete-api

Get current Google Search autocomplete suggestions for bounded keyword batches, optional A-Z expansion, and a selected language and country. Returns one structured, provenance-rich record per lookup with stable arrays for automation and AI agents.

Turn public Google Trends Trending Now RSS signals into source-linked, AI-ready opportunity briefs with predictable useful-result pricing.