"Remote MCP servers without authentication" matching MCP connectors:

Social media analytics, video analysis, and competitor intel for any MCP-compatible AI agent.

Find 76,000+ curated healthcare service vendors across 25 categories and all 50 US states.

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

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

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

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

Host-owned vacation-rental direct booking via VRP. Signed offers, 0% commission. Not an OTA.

Open AI Visibility Index for crypto and Web3. Weekly share-of-answer measurements for 24 tracked brands across ChatGPT, Perplexity and Gemini, from a frozen versioned prompt panel. Five read-only tools: full index, per-brand lookup, brand list, complete measurement history and methodology. No auth, no API key. Data is CC BY 4.0 with a permanent archive of every weekly snapshot, so any figure can be verified independently.

Open AI Visibility Index for SaaS and AI tools. Weekly share-of-answer measurements for 20 tracked brands across ChatGPT, Perplexity and Gemini, from a frozen versioned prompt panel. Five read-only tools: full index, per-brand lookup, brand list, complete measurement history and methodology. No auth, no API key. Data is CC BY 4.0 with a permanent archive of every weekly snapshot, so any figure can be verified independently.

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

Loads your personal writing voice into any AI and scores how closely a draft matches it.

500+ pay-per-call tools + skill packs. USDC + USDG on 12 chains, or free via proof-of-work.

Neutral, verification-gated MCP directory of Japan construction contractors (KIRA-audited).

Fetch recent X posts by handle via MCP, with JSON and accountless x402 v2 USDC on Base.

Search public open-source code, documentation, metadata, vulnerabilities, changelogs, and examples.

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

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

Independent auditor for Japanese construction & renovation estimates; flags overcharge risk.

Generate PDF/DOCX/XLSX/PPTX from templates+JSON. Convert Office/HTML/MD to PDF. Universal templating

Live internet-censorship signals and tamper-evident, pre-registered, hash-chained AI model evals.