"Itch.io" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Check the factual claims in a draft or an answer: a quick verdict, or a deep check with sources.
Search and read ClinicalTrials.gov studies, sites and outcomes.
Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.
Read-only, sourced and dated facts on AI tools: search, compare, pricing, free alternatives.
Financial statements, ratios, findings, screens and peer comparisons from official filings. Keyless.
Quotes, company profiles, fundamentals, earnings and IPO calendars, plus market and company news.
Research business prospects with source evidence using your Margo account.
Read Wincher keyword rankings, SERPs, competitors and history; add keywords, groups and notes.
Read survey responses and manage contacts, webhooks, teams and organisation users.
Causal analytics: ask a business question, get a deterministic causal answer and charts.
Your AI's market desk — crypto, US equities, macro, and investment-bank research in one MCP endpoint.
Find your next B2B customers. Know why they fit. Describe the companies you want to reach. Leadbase researches matching businesses and relevant decision-makers, then saves the results with sources in an editable sheet. Start with 200 free credits in a new workspace and test your own target market. Qualify companies by the criteria that matter to your offer: services, region and publicly evidenced business signals. Research DACH SMEs and German craft businesses alongside other target markets. Turn existing accounts into a more useful prospect list. Enrich selected rows or entire columns, research relevant professional contacts and check available contact details. Review the evidence behind returned information before choosing your next step. Keep control of the result. Follow progress, edit your sheet, filter the list and export the data. Continue the same research instead of rebuilding the list each time. Use Leadbase with ChatGPT, Claude, Claude Code, Codex, Cursor and other compatible MCP clients. Connect your workspace and ask for a small list in your own target market. Research uses workspace credits.
Deterministic, cited regulatory research for product launches; legal information, not legal advice.
Search and read Protoperfect Labs research, documentation and glossary. Read-only.
Read-only firearm specifications: calibers, ammunition, manufacturers and attachment fitment.
AI-native customer research and AI usability testing. Search customer feedback and full conversation transcripts; get themes, ratings, recommendations and quotes; compare projects and trends; generate charts. Plan, review and launch AI usability tests on any public URL or design and get prioritized issues with paste-ready fix prompts for coding agents. OAuth 2.0 with dynamic client registration; sign in with a TheySaid account (free plan available).
Search and preview datasets publicly. Account-required full data via MCP.
Deterministic liquidity and leverage ratio tools for AI agents — current, quick and cash ratios, defensive interval, debt-to-equity, debt-to-assets, equity multiplier and interest coverage via Model Context Protocol. Useful for corporate finance, credit analysis, financial analysis, financial formulas and financial modeling.
Deterministic profitability and market-value analysis tools for AI agents — margins, ROA, ROE, ROCE, ROIC, EPS, P/E, P/B, dividend yield and payout ratio via Model Context Protocol. Useful for corporate finance, equity analysis, financial analysis, quantitative analysis, financial formulas and financial modeling.
Deterministic operational-efficiency ratio tools for AI agents — asset, fixed-asset, inventory, receivables and payables turnover, days outstanding measures and cash conversion cycle via Model Context Protocol. Useful for corporate finance, financial analysis, working-capital analysis, financial formulas and financial modeling.
