"Web search without requiring an API key" matching MCP connectors:

Live exit costs by venue, depth concentration, and a sealed calls record that keeps its misses.

SSRF-safe web intelligence: 32 paid x402 tools, 3 free tools, buyer prompt and guide.

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

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

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

Free Vedic astrology: panchang, kundali, transits, matching, doshas, eclipses, numerology

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

400+ pay-per-call tools + 100 skill packs. USDC + USDG on 10 chains, or free via PoW.

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

The GVRN Incorporation MCP is a public Model Context Protocol (MCP) server that lets AI agents — on any LLM provider — collect and submit company incorporation requests to GVRN on a user's behalf. Every submission is reviewed by GVRN's corporate secretarial team, who follow up with the user by email. All fields are optional, so an agent can submit early with whatever the user has provided and let a specialist fill in the gaps.

AIOProductOS: revenue, feedback, work and analytics on one customer record. 71 tools, 3 apps.

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

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

Enumerate and inspect PubFi capabilities, then execute an exact selected route.

Mocap, rehab biomechanics, threat intel, fleet vision. 21 MCP tools, 10 free. x402/USDC paid.

Search, preview, install community Codex pet packs, and discover the pet request flow.

Open scientific and engineering knowledge for AI agents: search, evidence, document publishing.

Agentic scheduling & booking for field service: availability, jobs, customers, crews, fleet.

DXF drawings for AI agents: structured facts, PNG renders, and an interactive in-chat viewer.

Publish and manage existing HTML presentations from an MCP-capable Agent.