Catalog

https://gpt55.558686.xyz/v1/tools/timestamp

https://gpt55.558686.xyz/v1/tools/jwt-decode

https://gpt55.558686.xyz/v1/tools/slugify

https://gpt55.558686.xyz/v1/tools/case-convert

https://gpt55.558686.xyz/v1/tools/regex-match

https://gpt55.558686.xyz/v1/tools/html-strip

https://gpt55.558686.xyz/v1/tools/query-parse

https://gpt55.558686.xyz/v1/tools/unique-lines

https://gpt55.558686.xyz/v1/tools/sort-lines

https://gpt55.558686.xyz/v1/tools/diff-lines

https://gpt55.558686.xyz/v1/tools/uri-codec

https://gpt55.558686.xyz/v1/tools/html-entity-codec

https://gpt55.558686.xyz/v1/tools/email-normalize

https://gpt55.558686.xyz/v1/tools/domain-extract

https://gpt55.558686.xyz/v1/tools/color-convert

https://411data.io/api/v1/enrich/person

https://blockrun-web-vbsbhh7lea-uc.a.run.app/api/v1/stocks/us/history/GLD

https://411data.io/api/v1/enrich/phone

https://blockrun-web-vbsbhh7lea-uc.a.run.app/api/v1/stocks/us/history/USO

https://x402.ottoai.services/token-fundamentals

https://bazaar-gateway.vercel.app/api/weather

https://bazaar-gateway.vercel.app/api/web-intelligence

https://bazaar-gateway.vercel.app/api/page-context

io.github.howardpen9/grok-mcp

Use xAI Grok as a peer reviewer + PR gate from Claude Code, Cursor, Cline and any MCP host.