Google Drive connector can create sheets but not edit cells
MarsHomestead's Grok Bot built a Google Sheets tracker, then could not update existing cells, so it rebuilt the whole sheet and left duplicate copies.
Topic
tooling use cases: 2 examples
Source-linked workflows that name tooling. Part of the AI agent use cases on UsecaseBoard, or browse all use cases.
RugSnare: pin MCP tool contracts and catch silent drift
Show HN (Oct 17): RugSnare pins each MCP tool's {name, description, inputSchema} by canonicalized SHA-256 at install, then diffs upgrades across 24 popular servers (~3.6M weekly installs)—336 contract changes found; grades BREAKING/LOOSENED/EXPANDED/NOTATION/COSMETIC and exits 1 for CI. Apache-2.0, zero npm deps; OWASP MCP Security Cheat Sheet now recommends contract pinning.