{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"xyz.heisto/arena","description":"Prompt-injection Guard checks and public AI red-teaming arena data from Heisto on Solana.","title":"Heisto","repository":{"url":"https://github.com/heisto-dev/heisto-mcp","source":"github"},"version":"1.0.0","websiteUrl":"https://heisto.xyz","remotes":[{"type":"streamable-http","url":"https://heisto.xyz/mcp"}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-11-13T15:59:19.905961Z","publishedAt":"2026-11-13T15:59:19.905961Z","updatedAt":"2026-11-13T15:59:19.905961Z","isLatest":true}}}
