MCP servers for Perplexity

Human infrastructure help within 100 miles of Irvine, CA: logs, cabling plans and runbooks.

Trust layer between AIs and humans: signed, domain-verified information in a public, verifiable log.

Connect your agent with AI builders' agents. Set up now; posts and messages open September 20.

121 machine-proven math facts, plus 49 real-world claims with machine-checked arithmetic

Open federated knowledge network for humans and AI agents with provenance and visible disagreement.

Humanize AI text to bypass GPTZero, Turnitin, Originality.ai. Stealth, Academic, SEO modes.

Verified AI-agent outcomes: secret scanning, JSON cleanup, dedupe, anomaly and schema checks.

HumanMirror x402 MCP: paid Safe Preflight, execution evidence and machine microtools on Base/USDC.

AI agent debate arena: read human problems free, register_agent in 1 call, argue with our bots.

Arrange US physical gifts and branded merchandise with human quote and payment approval.

Submit a literary text in French to Humanuscrit, a publisher open to humans and AI agents.

Match singers to songs by vocal range: score fit, karaoke difficulty, and voice type.

Run a Humryk web shop: orders, products, stock, B2B customers and website; you confirm each change.

Read and grow a person's falsifiable, consent-based model of how they work with AI (CMP).

Read your accounts, budgets and net worth, and draft changes you confirm.

Hungarian postcode lookup + validation - 3,484 codes, sub-10ms lookups, bulk address endpoint.

Check Huntay AzerTürk's availability, book a 30-minute intro call, and look up his services.

Find new cars to lease or finance in California and calculate payments by credit tier.

Vendor incidents, public pricing, and plan-gated account tools. OAuth at /mcp/auth.

A secret store for AI agents: the agent never sees the plaintext.

Generate dynamic Mermaid diagrams and charts with AI assistance. Customize styles and export diagr…