A service for essay editing and feedback MCP Connectors

Books & Papers MCP Server A

Federated search of books and papers, BibTeX/RIS citations, open-access retrieval and reading.

Search Education & Learning Tools Research & Data

415

Tseha A

Serves your design system and coding standards to coding agents, so they stop guessing.

Developer Tools Documentation Access

91

MCP Verification Gate: conformance and disclosure checker for MCP servers A

Conformance checker for MCP servers. Free, no key, verdicts recomputable and re-measured daily.

Developer Tools Testing & QA Tools API Testing

511

Strale - 290+ API capabilities for AI agents A

290+ quality-scored API capabilities for AI agents across 27 countries via MCP.

Autonomous Agents Monitoring Observability

924

groundcheck A

Verify claims, resolve FIGI identity, extract claims, and sign x402 delivery receipts over MCP.

Finance Security

51

ListingGood MCP A

Get recommended by Amazon's AI. Hosted MCP server for Amazon listing compliance & generation.

E-commerce & Retail Marketing

721

otwarteAPI A

Search otwarteAPI.pl — a catalog of 53 official public Polish and EU APIs (VAT white list, KRS, GUS, NBP, ECB, Eurostat, VIES and more), curated for AI agents. One tool: find the right API by natural-language query. No API key, no signup.

11

OrchestKit Docs MCP A

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

Documentation Access Search

23186

HORIZON SHIELD: Construction Estimate Auditor for Japan (KIRA)A

Agent intake desk for property renovation. Read only, CORS open, fail closed, receipts recompute.

Finance Open Data Real Estate

521

JIDEC: Bitcoin-anchored public verification ledger (NENRIN)A

Cite and independently verify Bitcoin-anchored construction-estimate audit records.

Blockchain Legal & Compliance

411

Vascue Public Knowledge Search A

Search Vascue's public healthcare-ops, insurance-claims and booking docs. Public content only.

Search Open Data

11

savvly A

Savvly MCP: query fund data, model projections, and compare against alternative retirement products.

Finance

832

nlqdb — analytical memory for AI agents AOAuth

Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.

Databases Knowledge & Memory Search

631

Just Domain A

Search domain availability and pricing, straight from chat, then open a link to register.

Search E-commerce & Retail

13

ClearMarket A

Reference data for prediction markets: graded resolution clarity, cross-venue links, provenance.

Finance Research & Data

623

Authoryze AOAuth

Give your AI agent a spending limit: approval controls and single-use virtual cards.

Payments & Billing AI & Machine Learning Autonomous Agents

42

nohumans.directory A

Paid-verified directory of x402 APIs — we pay endpoints real USDC and confirm settlement on-chain.

Agent Orchestration Developer Tools Finance

32

Agent402.Tools: pay-per-call web tools A

Agentic Finance: 500+ tools for AI agents over x402 or MPP, free via PoW, or prepaid card credits

Agent Orchestration Browser Automation Search

1528

Beamtrace AOAuth

AI visibility tracking & website fixes for better AI search presence

Marketing Research & Data

51

HORIZON SHIELD — construction & renovation estimate auditor A

Independent pre-transaction audit for construction estimates. Free, and every verdict recomputes.

Finance Open Data Real Estate

1421

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