Deterministic safety, correctness & cost gate that vets Postgres SQL before your AI agent runs it.
Connect Remote server
claude mcp add --transport http veto https://vetosql.com/mcp
{
"mcpServers": {
"veto": {
"url": "https://vetosql.com/mcp"
}
}
}
{
"servers": {
"veto": {
"type": "http",
"url": "https://vetosql.com/mcp"
}
}
}
Settings > Connectors > Add custom connector
URL: https://vetosql.com/mcp
Tools 3 found in our last check
analyze_sqlAnalyze Postgres SQL/migrations for destructive operations, locking risk, correctness traps (NULL handling that silently returns wrong results), anti-patterns, and query cost. Returns a deterministic verdict (ok/warn/block) with findings. Pass the optional `schema` argument (you…
set_policiesReplace the stored custom org policy set for your Pro key (this is also how you update or clear them: send the full new set to update, or an empty array to remove all). Each policy blocks or warns on an operation against matching tables (e.g. no DELETE on payments). Policies are…
get_policiesReturn the custom org policy set currently stored for your Pro key — the same rules analyze_sql enforces on top of the built-ins. Read-only; returns an empty list if none are set. Use set_policies to change them.
Details
| Endpoint | https://vetosql.com/mcp (Streamable HTTP) |
| First published | 14 Jun 2026 |
| Last updated | 14 Jun 2026 |
| Registry name | com.vetosql/veto |
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