Claude Desktop
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Neon
neondatabase-labs/mcp-server-neon
Neon MCP Server is an open-source tool that lets you interact with your Lakebase Postgres databases on Neon in natural language.
Install
npx neon@latest initClient configuration
{
"mcpServers": {
"Neon": {
"url": "https://mcp.neon.tech/mcp?category=projects&category=branches&category=endpoints&category=querying&category=schema"
}
}
}- GitHub stars
- 195
- Author
- @neondatabase-labs
- Category
- Database, Developer Tools
- License
- MIT
- Updated
- Oct 6, 2026
About Neon
The Model Context Protocol (MCP) is a standardized protocol designed to manage context between large language models (LLMs) and external systems. This repository provides a remote MCP Server for Neon.
Features
null (tools without a scope category: search, fetch, send_feedback)
Management API tools come from @neon/tools. Selectors are SDK paths (projects.list); published MCP names are verb-first (list_projects, delete_project, query_logs). Historical names stay where they…
category=branches includes branch, role, and database tools (list_postgres_roles, create_postgres_database, …). A token already issued for branches gains those writes. Compute listing…
Project member and permission writes are not published. list_project_members and list_project_permissions are reads.
Schema tools (?category=schema) are the host tools get_database_tables and describe_table_schema, plus generated compare_database_schema.
Read-only enforcement still relies on readOnlySafe and server-side read-only logic; scope is category metadata, not a standalone read/write switch.
In project-scoped mode (?projectId=...), tools without a project path (list_projects, create_project, list_organizations, list_regions, search, fetch, …) are hidden. delete_project is also hidden.
Tools (40)
projects
branches
endpoints
snapshots
schema
querying
neon_auth
data_api
observability
docs
functions
storage
list_projects
Lists Neon projects. limit caps how many items come back.
describe_project
Fetches a Neon project by id ({ "project_id": "…" }).
create_project
Creates a Neon project and waits for the default compute.
delete_project
Deletes an existing Neon project.
list_organizations
Lists all organizations that the current user has access to.
list_branches
Lists branches in a project.
list_credentials
create_credential, revoke_credential, rotate_credential: Branch-scoped credentials for Object Storage and the AI Gateway. reveal is not a tool; rotation…
create_branch
Creates a branch with a read-write compute and waits until it is ready.
reset_from_parent
Resets a branch to its parent's current HEAD ({ "project_id": "…", "branch_id": "br-…" }).
delete_branch
Deletes a branch ({ "project_id": "…", "branch_id": "br-…" }).
describe_branch
Retrieves a tree of databases, schemas, tables, views, and functions on a branch.
restore_snapshot
Restores a snapshot.
list_postgres_endpoints
list_branch_computes, get_postgres_endpoint, create_postgres_endpoint, update_postgres_endpoint, delete_postgres_endpoint, start_postgres_endpoint,…
list_snapshots
get_snapshot_schedule, set_snapshot_schedule, create_snapshot, update_snapshot, delete_snapshot, restore_snapshot
get_database_tables
describe_table_schema
compare_database_schema
SQL schema diff of one database against another branch. database_name is required.
get_connection_string
Returns your database connection string.
run_sql
Executes a single SQL query against a specified Neon database.
run_sql_transaction
Executes a series of SQL queries within a single transaction against a Neon database.
describe_table_schema
Retrieves the schema definition of a specific table, detailing columns, data types, and constraints.
prepare_database_migration
Initiates a database migration process.
complete_database_migration
Finalizes and applies a prepared database migration to the main branch.
inspect_database
Runs one of 15 predefined read-only Postgres diagnostics against a branch — relation and index sizes, index and sequential-scan usage, active queries and…
list_slow_queries
Identifies performance bottlenecks by finding the slowest queries in a database.
explain_sql_statement
Provides detailed execution plans for SQL queries to help identify performance bottlenecks.
prepare_query_tuning
Analyzes query performance and suggests optimizations, like index creation.
complete_query_tuning
Finalizes query tuning by either applying optimizations to the main branch or discarding them.
provision_neon_auth
get_auth, disable_auth, update_auth_config
Details on this page are taken from the project's README. Open README
Supported clients
Clients mentioned in this server's README:
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