Browse MCP servers

MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.

4 matching

filtered by ai.greyridgesignals clear all

Showing 1–4 of 4 servers

Live Sports Scores & Betting Odds MCP Server
streamable-http

ai.greyridgesignals/sports-scores-mcp

Keyless sports scores, betting odds, injuries & news: NFL NBA MLB NHL soccer. No API key.

official 8 tools
US Business Verification (KYB) MCP Server
streamable-http

ai.greyridgesignals/business-verification-mcp

Keyless KYB: verify, OFAC SDN + GLEIF ownership/UBO graph (parents+subsidiaries). NY/CO/CT. No key.

official 6 tools
ClaimFinder Settlements MCP Server
streamable-http

ai.greyridgesignals/claimfinder-settlements

Free keyless MCP: list, search & look up open US class-action settlements and claim deadlines.

official 3 tools
tech risk
streamable-http

ai.greyridgesignals/tech-risk

MCP security scanner: tool-poisoning & prompt-injection audit (OWASP LLM01/LLM08), x402-payable

official 34 tools

Search this catalogue from your agent

The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.

claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp