# Postgres and REST twins (slim)

> Postgres and REST twins, an MCP server by cmdrvl.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Twins for Postgres and REST: declared-subset Postgres, spec-defined REST, migration proof.

- Full: https://www.anchorterminal.com/tools/cmdrvl-twinning.md (~450 tokens) · this version ~380 tokens · JSON https://www.anchorterminal.com/tools/cmdrvl-twinning.json · canonical https://www.anchorterminal.com/tools/cmdrvl-twinning
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-11-03
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

# Postgres and REST twins

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by cmdrvl.com (https://cmdrvl.com/twinning/)
- Category: Databases & files (https://www.anchorterminal.com/categories/data.md)
- Listed because: It's published in the registry under cmdrvl.com, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: Twins for Postgres and REST: declared-subset Postgres, spec-defined REST, migration proof.

## Facts

- MCP registry: `com.cmdrvl/twinning` 0.7.1
- Package: npm `@cmdrvl/twinning-mcp` (stdio)
- Source: https://github.com/cmdrvl/twinning
- Website: https://cmdrvl.com/twinning/
- npm downloads a week: 302
- GitHub stars: 0
- Registry entry updated: 2026-11-02

- JSON: https://www.anchorterminal.com/api/v1/tools/cmdrvl-twinning.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming