QueryBear
Safe, read-only Postgres and MySQL access for AI agents. Audit log + column-level controls.
MCP server · by spencerpauly
About
QueryBear is an MCP server published by spencerpauly. 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 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.
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 mcp add --transport http querybear https://mcp.querybear.com/mcp[mcp_servers.querybear]
url = "https://mcp.querybear.com/mcp"{
"mcpServers": {
"querybear": {
"url": "https://mcp.querybear.com/mcp"
}
}
}Where it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Official MCP Registry (Open the registry record) | Listed | 1.0.0 | 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.
-
Safe SQL gateway for AI agents: SELECT-only validation, access policies, masking, audit trail, evals
-
mcp-mysql io.github.infoinlet-marketplace/mcp-mysql
Read-only MySQL/MariaDB for AI agents — query, list/describe tables, health. SQL-guarded.
-
Safe, read-only-by-default MySQL, PostgreSQL & SQLite access for AI agents. TOON output.
-
DataClawe — Database as a Utility
AI-native database utility. Talk to your DB in plain language. No SQL. MySQL & PostgreSQL.
-
Lets AI agents query SQL Server, PostgreSQL, MySQL, Oracle and SQLite via the Jam SQL Studio app.
-
Guard AI agents' PostgreSQL/MySQL access via MCP: SQL audit, auth, masking, write approval
-
a2db io.github.agentic-eng/a2db
Safe, read-only database access for AI agents. 5 databases, batch queries, SQLGlot.
-
Query Postgres, MySQL, SQL Server, Oracle, BigQuery, ClickHouse and Redshift from your AI client.
-
Ask your databases questions in plain English, run read-only SQL and set up data alerts.
-
Token-efficient database MCP server for PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite
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)
-
Database management tools for Claude Code. Query databases, explore schemas, analyze data quality, and get optimization recommendations. Supports PostgreSQL, MySQL/MariaDB…
-
Connect Claude Code directly to your CockroachDB clusters for hands-on database work — explore schemas, write optimized SQL, debug queries, and manage distributed database…
-
Manage your Neon projects and databases with the neon-postgres agent skill and the Neon MCP Server.
-
Create, connect, and interact with an AlloyDB for PostgreSQL database and data.
-
Supabase MCP integration for database operations, authentication, storage, and real-time subscriptions. Manage your Supabase projects, run SQL queries, and interact with your…
Has a listing on Claude Code: claude-plugins-official (5)
-
Connect Claude Code directly to your CockroachDB clusters for hands-on database work — explore schemas, write optimized SQL, debug queries, and manage distributed database…
-
Manage your Neon projects and databases with the neon-postgres agent skill and the Neon MCP Server.
-
Create, connect, and interact with an AlloyDB for PostgreSQL database and data.
-
Supabase MCP integration for database operations, authentication, storage, and real-time subscriptions. Manage your Supabase projects, run SQL queries, and interact with your…
-
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…
Has a listing on Claude: knowledge-work-plugins (5)
-
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…
-
An authenticated hosted MCP server that accesses your PlanetScale organizations, databases, branches, schema, and Insights data. Query against your data, surface slow queries, and…
-
informatica-for-claude-platform
Governed catalog discovery for Informatica Intelligent Data Management Cloud (CDGC): find tables, columns, files, glossary terms and policies across the enterprise catalog, check…
-
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 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…
-
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…
-
Available for US1 customers only. Analyze, investigate, and act on your Datadog telemetry directly from ChatGPT using natural language. Ask questions about your production…
-
Answer product and business questions with data
-
PostHog gives your AI agent direct access to your product analytics, feature flags, experiments, error tracking, surveys, logs, and LLM analytics. Ask questions about your data…
Has a listing on Community GitHub marketplaces (5)
-
Read-only SQL querying + schema introspection over Postgres & SQLite, with a gated write mode.
-
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.
-
DuckDB-powered skills for Claude Code: read any data file, attach and query DuckDB databases, search DuckDB/DuckLake docs, search past session logs, and install/update DuckDB…
-
Create, connect, and interact with an AlloyDB Omni database and data.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Build and manage Microsoft Dataverse solutions using natural language. Includes table/column creation, solution lifecycle, data operations, and MCP server configuration.
-
Database administration, SQL optimization, and data management tools for PostgreSQL, SQL Server, and general database development best practices.
-
Explore and query TimeBase streams, schemas, QQL, symbols, and server status via MCP.
-
Use Datadog directly in Copilot / VS Code through a preconfigured Datadog MCP server. Query logs, metrics, traces, dashboards, and more through natural conversation.
-
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…
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
Build Power Apps Canvas Apps using the Canvas Authoring MCP server.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
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…
-
Advanced Security plugin for GitHub Copilot.
Has a listing on Cursor: cursor/plugins (5)
-
Explore datasets and tables and run SQL queries.
-
Query, create, and update records in your org.
-
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…
-
Salesforce (Headless 360, Beta)
Manage records, users, and org setup across Salesforce.
-
Search docs, read pages, and update tables.
Has a listing on Docker MCP Catalog (5)
-
MCP server for SQLite, PostgreSQL, and MySQL with natural language to SQL and direct SQL tooling.
-
Database interaction and business intelligence capabilities.
-
Enable AI agents to manage, monitor, and query CockroachDB using natural language. Perform complex database operations, cluster management, and query execution seamlessly through…
-
Connect to Oracle databases via MCP, providing secure read-only access with support for schema exploration, query execution, and metadata inspection.
-
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 SQL gateway for AI agents: SELECT-only validation, access policies, masking, audit trail, evals
-
mcp-mysql io.github.infoinlet-marketplace/mcp-mysql
Read-only MySQL/MariaDB for AI agents — query, list/describe tables, health. SQL-guarded.
-
Safe, read-only-by-default MySQL, PostgreSQL & SQLite access for AI agents. TOON output.
-
DataClawe — Database as a Utility
AI-native database utility. Talk to your DB in plain language. No SQL. MySQL & PostgreSQL.
-
Lets AI agents query SQL Server, PostgreSQL, MySQL, Oracle and SQLite via the Jam SQL Studio app.
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?
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 can put its remote endpoint 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.