Resources for Learning a Subject MCP Connectors

Just Domain A

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

Search E-commerce & Retail

13

Aspicio A

DXF and PDF/X-4 for AI agents: structured facts, PNG renders, an interactive in-chat viewer.

Design Tools Workplace & Productivity

834

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

OrchestKit Docs MCP A

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

Documentation Access Search

23186

ListingGood MCP A

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

E-commerce & Retail Marketing

721

MVR API - Minimum Viable Relationships A

Read-only MVR preflight for trust, permission, evidence gaps, and African market-entry readiness.

Research & Data

52

Planner — provable "done" for AI agents A

Goal decomposition where every "done" is proven by evidence and checked by a judge.

Agent Orchestration Autonomous Agents

391

DABLOCK AI Visibility Index A

Measured share of answer for 24 crypto and Web3 brands. An open dataset, not an audit of your site.

Cryptocurrency Open Data Research & Data

51

DABYTE AI Visibility Index A

Measured share of answer for 20 SaaS brands. An open dataset, not an audit of your site.

Marketing Open Data Research & Data

51

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

Agent402: 500+ pay-per-call tools for agents over x402 + MPP or free via PoW. Agentic Finance

Agent Orchestration Browser Automation Search

1528

FreightUtils MCP Server A

Neutral freight reference + validation layer for AI agents: ADR, HS, UN/LOCODE, freight math

E-commerce & Retail Travel & Transportation

2524

CLSTR A

CLSTR reads 100,000+ articles a day from 40,000+ sources in 170+ countries and deduplicates them into single events, then links related events into ongoing situations with a maintained summary and a full timeline. An agent can answer what has happened over the last six weeks, not just what a single headline says right now.

41

ClearMarket A

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

Finance Research & Data

623

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

x402-data-gateway A

Twenty-two paid x402 and MPP tools for agent discovery, payment safety, data, and DeFi.

Cryptocurrency Web Scraping Agent Orchestration

222

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

Urantia Papers A

Free, open MCP server for The Urantia Papers. 197 papers, 14,500+ paragraphs, 4,400+ entities.

Knowledge & Memory Search

192

squirrelscan A

Website QA for your coding agent: audit SEO, performance, security, accessibility over MCP.

Browser Automation Monitoring Web Scraping

182254

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

RPCS-1 Agent Tuner & Translation Bridge A

Find your AI agent's likely failure mode, get runtime settings, and clarify ambiguous prompts.

Agent Orchestration AI & Machine Learning Monitoring

92

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