MCPg
Copyright (c) 2026 Devopam Mittra

This product is licensed under the MIT License; see the LICENSE file at
the repository root for the full text. (Relicensed from AGPL-3.0-or-later
in v0.5.x.)

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Attribution — SQL-safety kernel lineage
------------------------------------------------------------------------

MCPg's SQL-safety kernel (`src/mcpg/sql/`) is first-party code, but it was
re-authored from — and its allowlist policy derives from — the MIT-licensed
`sql/` subpackage of:

  Project : crystaldba/postgres-mcp ("Postgres MCP Pro")
  Source  : https://github.com/crystaldba/postgres-mcp
  Origin  : commit 07eb329c8c48e49640e0d1b5b35465d4d024c3ee (Jan 2026)
  License : MIT License, Copyright (c) 2025, Crystal Corp.

The original kernel was vendored under src/mcpg/_vendor/sql/ from v0.x
until roadmap 18.1 replaced it with the first-party implementation (see
docs/adr/0007-first-party-sql-kernel.md, which supersedes ADR-0001). This
attribution acknowledges that MIT-licensed lineage; MCPg itself remains
MIT-licensed.
