Databases & backend
Client SQL
PostgreSQL access control plane for teams and AI coding agents
Client SQL fact sheet
| Community votes | 0 |
|---|---|
| Website | clientsql.com |
Client SQL metrics
Vendor metrics for clientsql.com: Ahrefs Domain Rating and Majestic link data, with the delta since the last review.
- Domain Rating
- 0
- no change since last check
- Trust Flow
- 4
- no change since last check
- Citation Flow
- 19
- no change since last check
- Referring domains
- 40
- no change since last check
- External backlinks
- 49
- no change since last check
Vendor Domain Rating (Ahrefs) checked 16 Oct 2026, spec changed 9 Oct 2026. Vendor topic: Business/Real Estate (3). Vendor Majestic data checked 9 Oct 2026, spec changed 9 Oct 2026. Link metrics supplied by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Client SQL vendor domain
We read this from the registry's RDAP record on 16 Oct 2026, 14:16 UTC.
- Domain age
- 1 month
- Registered
- Expires
- Registrar
- NameCheap, Inc.
- DNSSEC
- Not signed
Control PostgreSQL access for teams and AI agents with scoped permissions, independent human review of writes, and audit records.
Overview
The Client SQL homepage
Client SQL is a PostgreSQL control plane that governs who may act, which client they use, what needs review, and what evidence remains. It allows teams and AI coding agents to access PostgreSQL databases with scoped permissions tied to individual people. Every coding client has a human owner whose permissions cannot be exceeded. Write operations require independent human review before execution, and all activity is traced with full context including who, what, why, and the decision outcome. Database credentials stay server-side and encrypted; browsers and coding clients use separate application credentials.
Capabilities
- Scoped permissions per person and coding client
- Audit trail with full context and decisions
- Support for Codex, Claude Code, and Cursor coding clients
- Server-side encrypted database credentials
- Write preview showing SQL, scope, policy and impact
- Liquibase integration for schema migrations
- Private network support for non-public databases
- Two-step verification with authenticator and recovery codes
Compare and explore
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Buyer questions
Is Client SQL another SQL editor?
No. Client SQL is a PostgreSQL control plane focused on governing who may act, which client they use, what needs review, and what evidence remains. People can explore and query data, but the core function is access governance.
Which coding clients can I connect?
Codex, Claude Code, and Cursor connect over HTTP MCP. Each client gets a person-owned token and an explicit scope.
Can an AI agent approve its own production change?
No. Production changes require an authorized independent human reviewer. A coding client does not receive review authority, and a client grant cannot expand its owner's access.
Does Client SQL replace Liquibase?
No. Liquibase owns schema migration execution and changeset history. Client SQL adds identity, access, preview evidence, review decisions, and linked outcomes.
Is the hosted product ready for production use?
The current implementation is being prepared for a hosted pilot. Cloud hardening and production acceptance remain open. Start with a disposable or staging database after verification.
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