Ext Ops Panel
Open dashboard

Schema Change Gate

Replay supplied records against old and new bounded JSON Schema draft-07 contracts. Receive exact...

MCP server · by mcpscores.com

About

Schema Change Gate is an MCP server published by mcpscores.com. 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 2026-10-13.

What it asks for

  • Runs remotely

None of the marketplaces we read publishes its tools or the settings it asks for.

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

A one-click link opens the client, which asks you to confirm before it adds the server.

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 remote MCP server

Built from what Official MCP Registry declares.

Claude CodeTerminal
claude mcp add --transport http schema-change-gate https://mcp-factory.bowling-anthony.workers.dev/schema-change-gate/mcp
Codex~/.codex/config.toml
[mcp_servers.schema-change-gate]
url = "https://mcp-factory.bowling-anthony.workers.dev/schema-change-gate/mcp"
Cursor~/.cursor/mcp.json
{
  "mcpServers": {
    "schema-change-gate": {
      "url": "https://mcp-factory.bowling-anthony.workers.dev/schema-change-gate/mcp"
    }
  }
}

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Official MCP Registry (Open the registry record) Listed 0.1.0 No figure published 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.

  • Klisten SchemaShield

    Store and compare organization JSON snapshots. No database crawling. Customer key required.

    by api.klisten.co.kr · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Fixzi — MCP & API Schema Drift Monitor

    Monitor MCP servers, API contracts and AI outputs for schema drift. Alerts on breaking changes.

    by rohitcodilya · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • schema-compatibility-mcp io.github.mrfentmen/schema-compatibility-mcp

    Compare local JSON schema shape fingerprints without returning property names, values, paths, or...

    by mrfentmen · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Contract Guard

    Deterministic JSON Schema validation with exact violations and conservative type normalization.

    by othepro211 · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • api-schema-drift-detector io.github.lazymac2x/api-schema-drift-detector

    Cloudflare Workers MCP server: api-schema-drift-detector

    by lazymac2x · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • schemadriftgate-mcp com.clauxel.schemadriftgate/schemadriftgate-mcp

    Paid remote MCP for schema drift checks, approvals, receipts, and release audit logs.

    by schemadriftgate.clauxel.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • JSON Schema Tools

    Validate JSON against a schema with Ajv, infer a schema from samples and diff two schemas.

    by basitalisandhu · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • dryrun

    PostgreSQL schema intelligence from a committed snapshot. No connection, no credentials.

    by boringSQL · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • schema-validate io.github.CedricKouma/schema-validate

    MCP server (stdio): validate JSON against JSON Schema (draft-07 / 2020-12) via the AgentForge API

    by CedricKouma · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Agent JSON Reliability

    Deterministic inspect, safe repair, and JSON Schema validation for agent JSON. No LLM.

    by toninovo4249-ai · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

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)
  • drift-guard

    Detect breaking and non-breaking API schema changes across OpenAPI, GraphQL, and gRPC

    by pgomes13 · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • swagger-contract-testing-drift

    ## Drift API Contract Testing Verify API implementations against OpenAPI specifications using the Drift CLI. This skill detects spec drift, supports Bi-Directional Contract…

    by pactflow · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • Records

    Records is a local-first FHIR validation and data-quality workflow plugin for Claude Code. It helps FHIR developers, IG authors, and AI agents validate FHIR JSON, explain…

    by medvertical · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • swagger-contract-testing

    AI assistant skills and agents for PactFlow contract testing. Covers the full contract testing lifecycle — from writing and reviewing Pact consumer/provider tests to publishing…

    by pactflow · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • prisma-zod-consistency

    Audit Prisma + Zod + TypeScript projects for cross-layer drift between the database schema, the Zod validation layer, and how they're used in route handlers. Wraps the…

    by rshelekhov · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Claude Code: claude-plugins-official (5)
  • planetscale

    An authenticated hosted MCP server that accesses your PlanetScale organizations, databases, branches, schema, and Insights data. Query against your data, surface slow queries, and…

    by planetscale · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • datahub-skills

    DataHub development and interaction toolkit with connector planning, PR review, catalog search, metadata enrichment, lineage tracing, data quality management, and connection setup…

    by datahub-project · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

  • neon

    Manage your Neon projects and databases with the neon-postgres agent skill and the Neon MCP Server.

    by neondatabase · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community · Describes nearly the same job

  • cockroachdb

    Connect Claude Code directly to your CockroachDB clusters for hands-on database work — explore schemas, write optimized SQL, debug queries, and manage distributed database…

    by cockroachdb · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

  • clickhouse

    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…

    by ClickHouse · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Claude: knowledge-work-plugins (5)
  • planetscale

    An authenticated hosted MCP server that accesses your PlanetScale organizations, databases, branches, schema, and Insights data. Query against your data, surface slow queries, and…

    by planetscale · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • cockroachdb

    Connect Claude Code directly to your CockroachDB clusters for hands-on database work — explore schemas, write optimized SQL, debug queries, and manage distributed database…

    by cockroachdb · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

  • servicenow-sdk

    Create, edit, and deploy ServiceNow applications with the Fluent SDK effortlessly through Claude AI.

    by ServiceNow · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins · Describes nearly the same job

  • clickhouse

    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…

    by ClickHouse · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

  • prisma

    Prisma MCP integration for Postgres database management, schema migrations, SQL queries, and connection string management. Provision Prisma Postgres databases, run migrations, and…

    by prisma · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Codex: openai-curated (openai/plugins) (5)
  • Supabase

    Manage Supabase projects directly through ChatGPT. Execute SQL queries on PostgreSQL databases, design and modify table schemas, deploy serverless edge functions, and configure…

    by Supabase · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Plugin Eval

    Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.

    by OpenAI Codex · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Airtable

    Bring operational data and context into the flow of your ChatGPT conversations. You can ask questions, create and update records, and analyze your data—all through conversation…

    by Airtable · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Sentry

    Inspect recent issues and events in Sentry from Codex.

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Temporal

    Comprehensive skill for the entire Temporal lifecycle — developing applications, using the Temporal CLI, running and managing Temporal Server, and working with Temporal Cloud.

    by Temporal · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

Has a listing on Community GitHub marketplaces (5)
  • SQL

    Read-only SQL querying + schema introspection over Postgres & SQLite, with a gated write mode.

    by Abhishekkumar2021 · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces · Describes nearly the same job

  • datahub-skills

    DataHub development and interaction toolkit with connector planning, PR review, catalog search, metadata enrichment, lineage tracing, data quality management, and connection setup…

    by datahub-project · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

  • cockroachdb

    Connect Claude Code directly to your CockroachDB clusters for hands-on database work — explore schemas, write optimized SQL, debug queries, and manage distributed database…

    by cockroachdb · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude: knowledge-work-plugins, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

  • Multi-workspace Slack MCP server with draft+confirm safety, vault auto-export, a

    Multi-workspace Slack MCP server with draft+confirm safety, vault auto-export, and triple-mode…

    by adelaidasofia · MCP server

    Listed on: Official MCP Registry, Community GitHub marketplaces, Claude Code: claude-plugins-community · Describes nearly the same job

  • infra-clickhouse

    Local and cloud workflows for running ClickHouse with clickhousectl — local development (install ClickHouse, start a server, create schemas, seed data) and ClickHouse Cloud…

    by ClickHouse Inc · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

Has a listing on Copilot CLI: github/awesome-copilot (5)
  • TimeBase

    Explore and query TimeBase streams, schemas, QQL, symbols, and server status via MCP.

    by epam · MCP server

    Listed on: Official MCP Registry, Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • dataverse

    Build and manage Microsoft Dataverse solutions using natural language. Includes table/column creation, solution lifecycle, data operations, and MCP server configuration.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • upgrade-agent

    AI-powered upgrade assistant for upgrading and migrating applications. Helps modernize legacy code and upgrade .NET applications to current frameworks.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • BLEA

    Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.

    by Nitmi · MCP server

    Listed on: Official MCP Registry, Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • 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…

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

Has a listing on Copilot CLI: github/copilot-plugins (5)
  • canvas-apps

    Build Power Apps Canvas Apps using the Canvas Authoring MCP server.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • microsoft-365-agents-toolkit

    Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • 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…

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • workiq

    Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • workiq-productivity

    WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

Has a listing on Cursor: cursor/plugins (5)
  • Cursor SDK

    Build apps, scripts, and automations with the TypeScript SDK.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Agent Compatibility

    CLI-backed repo compatibility scans plus agents that audit startup, validation, and docs against reality.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Salesforce

    Query, create, and update records in your org.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Salesforce (Headless 360, Beta)

    Manage records, users, and org setup across Salesforce.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • PostHog MCP

    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…

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

Has a listing on Docker MCP Catalog (5)
  • Kafka Schema Registry

    Comprehensive MCP server for Kafka Schema Registry operations. Features multi-registry support, schema contexts, migration tools, OAuth authentication, and 57+ tools for complete…

    by aywengo · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Chroma

    A Model Context Protocol (MCP) server implementation that provides database capabilities for Chroma.

    by chroma-core · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • mcp-neo4j-data-modeling io.github.neo4j-contrib/mcp-neo4j-data-modeling

    A simple Neo4j MCP server for creating graph data models.

    by neo4j-contrib · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog · Describes nearly the same job

  • schemacrawler-ai io.github.schemacrawler/schemacrawler-ai

    Enables natural language schema queries — explore tables, keys, procedures, and get SQL help fast

    by schemacrawler · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog · Describes nearly the same job

  • Keboola

    Keboola MCP Server is an open-source bridge between your Keboola project and modern AI tools.

    by keboola · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

Has a listing on Official MCP Registry (5)
  • Klisten SchemaShield

    Store and compare organization JSON snapshots. No database crawling. Customer key required.

    by api.klisten.co.kr · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Fixzi — MCP & API Schema Drift Monitor

    Monitor MCP servers, API contracts and AI outputs for schema drift. Alerts on breaking changes.

    by rohitcodilya · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • schema-compatibility-mcp io.github.mrfentmen/schema-compatibility-mcp

    Compare local JSON schema shape fingerprints without returning property names, values, paths, or...

    by mrfentmen · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Contract Guard

    Deterministic JSON Schema validation with exact violations and conservative type normalization.

    by othepro211 · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • api-schema-drift-detector io.github.lazymac2x/api-schema-drift-detector

    Cloudflare Workers MCP server: api-schema-drift-detector

    by lazymac2x · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

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.

Where the data comes from: how the catalog is built