PgVouch
Safe PostgreSQL migrations: schema drift, lock analysis, safe rewrites, data checksums. Read-only.
MCP server · by Shubh-Sgr
About
PgVouch is an MCP server published by Shubh-Sgr. Marketplaces we read that list it: 1 (Official MCP Registry). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-12.
What it asks for
- Runs on your machine
- Secrets: 2
- Settings: 3
Requires: SOURCE_DATABASE_URL (secret), TARGET_DATABASE_URL (secret)
What it declares, asks for and runs, in full
Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.
Works with
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.
Connect
Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.
As a local MCP server: npm package
Built from what Official MCP Registry declares.
claude mcp add --env "SOURCE_DATABASE_URL=<YOUR_SOURCE_DATABASE_URL>" --env "TARGET_DATABASE_URL=<YOUR_TARGET_DATABASE_URL>" --transport stdio pgvouch -- npx -y pgvouch[mcp_servers.pgvouch]
command = "npx"
args = ["-y", "pgvouch"]
[mcp_servers.pgvouch.env]
SOURCE_DATABASE_URL = "<YOUR_SOURCE_DATABASE_URL>"
TARGET_DATABASE_URL = "<YOUR_TARGET_DATABASE_URL>"{
"mcpServers": {
"pgvouch": {
"command": "npx",
"args": [
"-y",
"pgvouch"
],
"env": {
"SOURCE_DATABASE_URL": "<YOUR_SOURCE_DATABASE_URL>",
"TARGET_DATABASE_URL": "<YOUR_TARGET_DATABASE_URL>"
}
}
}
}Replace the values in angle brackets with your own. We show the names of the settings, never values.
Optional settings it also lists: PGVOUCH_LLM.
We do not store launch arguments. If the server needs any, its own documentation names them.
Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 0.4.4 | Forks (GitHub): 0 Stars (GitHub): 0 |
Not marked |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
What changed
Nothing has moved on this plugin since we started watching it.
Similar plugins
Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.
-
Safe, audited PostgreSQL operations for AI agents: queries, migrations, EXPLAIN, containers
-
PostgreSQL MCP Server — 27 tools for queries, schema, CRUD, DBA, HA & server management
-
PostgreSQL DBA tools over MCP, scoped to one database and one schema.
-
Operations toolchain for SQLite, Cloudflare D1 & Turso: inspect, diff, migrate, monitor & repair.
-
PostgreSQL schema intelligence from a committed snapshot. No connection, no credentials.
-
Encrypted database backups and restore-to-any-host disaster recovery for MySQL and PostgreSQL.
-
PostgreSQL MCP server for schema, query, health, security, and performance analysis.
-
PostgreSQL MCP wrapper with .env credential mapping, tool selection, and safe read-only defaults.
-
migrationpilot io.github.mickelsamuel/migrationpilot
112 rules that catch dangerous PostgreSQL migrations, plus a pass/fail gate to call before any DDL.
-
Read-only SQL querying + schema introspection over Postgres & SQLite, with a gated write mode.
Similar plugins by marketplace
The same question asked of one marketplace at a time: is there an analog of this plugin there?
Has a listing on Claude Code: claude-plugins-community (5)
-
An authenticated hosted MCP server that accesses your PlanetScale organizations, databases, branches, schema, and Insights data. Query against your data, surface slow queries, and…
-
Database migration safety plugin that detects dangerous schema changes, warns about locking risks, and suggests zero-downtime migration patterns across Rails, Django, Laravel, and…
-
Manage your Neon projects and databases with the neon-postgres agent skill and the Neon MCP Server.
-
Builds a VillageSQL extension for MySQL end-to-end through a 7-phase persona-driven workflow. Commonly used to port PostgreSQL extensions to MySQL.
-
Prisma MCP integration for Postgres database management, schema migrations, SQL queries, and connection string management. Provision Prisma Postgres databases, run migrations, and…
Has a listing on Claude Code: claude-plugins-official (5)
-
An authenticated hosted MCP server that accesses your PlanetScale organizations, databases, branches, schema, and Insights data. Query against your data, surface slow queries, and…
-
Manage your Neon projects and databases with the neon-postgres agent skill and the Neon MCP Server.
-
Builds a VillageSQL extension for MySQL end-to-end through a 7-phase persona-driven workflow. Commonly used to port PostgreSQL extensions to MySQL.
-
Prisma MCP integration for Postgres database management, schema migrations, SQL queries, and connection string management. Provision Prisma Postgres databases, run migrations, and…
-
Connect Claude Code directly to your CockroachDB clusters for hands-on database work — explore schemas, write optimized SQL, debug queries, and manage distributed database…
Has a listing on Claude: knowledge-work-plugins (5)
-
An authenticated hosted MCP server that accesses your PlanetScale organizations, databases, branches, schema, and Insights data. Query against your data, surface slow queries, and…
-
Prisma MCP integration for Postgres database management, schema migrations, SQL queries, and connection string management. Provision Prisma Postgres databases, run migrations, and…
-
Connect Claude Code directly to your CockroachDB clusters for hands-on database work — explore schemas, write optimized SQL, debug queries, and manage distributed database…
-
Connect Claude to your ClickHouse Cloud databases. Browse organizations, services, databases, and table schemas. Run read-only SQL queries against your data and get instant…
-
Deploy, debug, and monitor applications on Render. Includes skills, an agent, slash commands, and a render.yaml validation hook.
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
Manage Supabase projects directly through ChatGPT. Execute SQL queries on PostgreSQL databases, design and modify table schemas, deploy serverless edge functions, and configure…
-
Available for US1 customers only. Analyze, investigate, and act on your Datadog telemetry directly from ChatGPT using natural language. Ask questions about your production…
-
Comprehensive skill for the entire Temporal lifecycle — developing applications, using the Temporal CLI, running and managing Temporal Server, and working with Temporal Cloud.
-
CrowdStrike Falcon Foundry development skills for building cybersecurity applications on the Falcon platform. Includes UI development, collections, functions, workflows, API…
-
Cloudflare platform plugin with curated skills for Workers, Wrangler, and Agents SDK plus the official Cloudflare API MCP server.
Has a listing on Community GitHub marketplaces (5)
-
Read-only SQL querying + schema introspection over Postgres & SQLite, with a gated write mode.
-
Local and cloud workflows for running Postgres with clickhousectl — local Docker-backed Postgres for development (start, psql client, .env wiring, lifecycle) and managed…
-
Connect Claude Code directly to your CockroachDB clusters for hands-on database work — explore schemas, write optimized SQL, debug queries, and manage distributed database…
-
Create, connect, and interact with an AlloyDB for PostgreSQL database and data.
-
Local and cloud workflows for running ClickHouse with clickhousectl — local development (install ClickHouse, start a server, create schemas, seed data) and ClickHouse Cloud…
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Database administration, SQL optimization, and data management tools for PostgreSQL, SQL Server, and general database development best practices.
-
oracle-to-postgres-migration-expert
Expert agent for Oracle-to-PostgreSQL application migrations in .NET solutions. Performs code edits, runs commands, and invokes extension tools to migrate .NET/Oracle data access…
-
Connect GitHub Copilot to your CockroachDB clusters: run and explore SQL through MCP, with DBA/Developer/Operator agents, CockroachDB best-practice skills, and safety hooks that…
-
Expert PostgreSQL guidance and live database tools for Postgres anywhere, including local, self-hosted, containers, on-premises, AWS, Google Cloud, Azure Database for PostgreSQL…
-
Build and manage Microsoft Dataverse solutions using natural language. Includes table/column creation, solution lifecycle, data operations, and MCP server configuration.
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
model-apps
Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
Advanced Security plugin for GitHub Copilot.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
code-apps-preview
Build and deploy Power Apps code apps using React, Vite, and Power Platform connectors.
Has a listing on Cursor: cursor/plugins (5)
-
Work with PostHog from chat: query product analytics and run SQL, manage feature flags and experiments, triage error tracking issues, and review session replays, surveys, and…
-
CLI-backed repo compatibility scans plus agents that audit startup, validation, and docs against reality.
-
Build apps, scripts, and automations with the TypeScript SDK.
-
Search docs, read pages, and update tables.
-
Fan large tasks out across parallel cloud agents with planners, workers, verifiers, and structured handoffs.
Has a listing on Docker MCP Catalog (5)
-
Enable AI agents to manage, monitor, and query CockroachDB using natural language. Perform complex database operations, cluster management, and query execution seamlessly through…
-
Database interaction and business intelligence capabilities.
-
MCP server for interacting with Neon Management API and databases.
-
MCP server for SQLite, PostgreSQL, and MySQL with natural language to SQL and direct SQL tooling.
-
schemacrawler-ai io.github.schemacrawler/schemacrawler-ai
Enables natural language schema queries — explore tables, keys, procedures, and get SQL help fast
Has a listing on Official MCP Registry (5)
-
Safe, audited PostgreSQL operations for AI agents: queries, migrations, EXPLAIN, containers
-
PostgreSQL MCP Server — 27 tools for queries, schema, CRUD, DBA, HA & server management
-
PostgreSQL DBA tools over MCP, scoped to one database and one schema.
-
Operations toolchain for SQLite, Cloudflare D1 & Turso: inspect, diff, migrate, monitor & repair.
-
PostgreSQL schema intelligence from a committed snapshot. No connection, no credentials.
Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.
Is this your plugin?
Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.
Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.