Neon

Creates a database in the specified branch. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

create_postgres_database

Creates a new user in the Neon Auth user directory for the specified branch. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

create_auth_user

Creates a Neon project and waits until the default compute is ready. `org_id` is optional: organization API keys use their organization; personal API keys auto-select when unambiguous and otherwise return the IDs to choose from. Does not return a connection string; call `get_connection_string` with the project id.

create_project

Creates a Postgres role in the specified branch. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

create_postgres_role

Creates a snapshot from the specified branch. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

create_snapshot

Deletes the Neon Data API for the specified branch. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

delete_data_api

Deletes an OAuth provider from the specified project. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

delete_auth_oauth_provider

Deletes the named bucket from the specified branch. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

delete_storage_bucket

Removes a custom domain registered on the branch and stops routing it. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

delete_functions_custom_domain

Deletes the function identified by its slug. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

delete_function

Deletes a branch-local trigger or writes a branch-local tombstone for an inherited trigger so it does not reappear. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

delete_trigger

Deletes the named object from the bucket on the specified branch. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

delete_storage_object

Deletes the specified user from the Neon Auth user directory for the specified branch. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

delete_auth_user

Delete a branch and all its data. NEVER run autonomously; always ask the user first. For the whole project, use `delete_project`. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

delete_branch

Deletes the specified compute endpoint.

delete_postgres_endpoint

Deletes the specified database from the branch. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

delete_postgres_database

Removes a domain from the redirect URI whitelist for the specified branch. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

delete_auth_trusted_domain

Soft-deletes every object on the specified branch whose key starts with `prefix`, in a single call. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

delete_storage_objects_by_prefix

Delete a Neon project and all its data. NEVER run autonomously; always ask the user first. For a single branch, use `delete_branch`.

delete_project

Deletes the specified Postgres role from the branch. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

delete_postgres_role

Deletes the specified snapshot.

delete_snapshot

Creates a deployment for the function. Supply at least one of `zip`, `environment`, or `runtime`; omitted fields inherit the latest version. The first deployment must include `zip`. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

deploy_function

Get a tree view of all objects in a branch, including databases, schemas, tables, views, and functions. Do not use when you only need table names (use `get_database_tables` instead) or column detail (use `describe_table_schema` instead).

describe_branch

Get column definitions, data types, and constraints for a specific table. Do not use when you need all tables in a database (use `get_database_tables` instead).

describe_table_schema

Disables the Neon Auth integration for the specified branch, removing the connection to the authentication provider. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

disable_auth

Disables Realtime for the branch and discards its shared secret. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

disable_realtime

Enables Neon Auth for the specified branch by connecting it to an authentication provider. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

provision_neon_auth

Generate the execution plan for a SQL statement. When `analyze` is true, PostgreSQL executes the statement and any side effects. Use `analyze: false` to inspect a statement without executing it. Never analyze potentially destructive SQL autonomously. Do not use when you need query results (use `run_sql` instead).

explain_sql_statement

Fetch detailed information about a specific organization, project, or branch using the ID returned by the `search` tool.

fetch

Finalize a branch created with `restore_snapshot` and `finalize: false`: reassign computes (this restarts them) and swap names so it replaces the original branch. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

finalize_branch_restore

Get a PostgreSQL connection string for a Neon database. The branch must have a compute endpoint. `create_project` and `create_branch` do not return one; call this after they succeed. Branch, compute, and database are optional and resolved automatically if not specified; `project_id` follows the connection scope. Requires write access: the connection string carries a privileged role password, so it is unavailable in read-only mode. A read-only caller who needs a DATABASE_URL must copy it from https://console.neon.tech manually.

get_connection_string

List all tables in a Neon database. Do not use when you need column-level detail for a specific table (use `describe_table_schema` instead).

get_database_tables

Fetch one Neon documentation page as markdown. Pass a slug from list_docs_resources (for example docs/guides/prisma.md).

get_doc_resource

Read Neon Auth config for a branch with OAuth and SMTP secrets redacted as "***redacted***". Requires provision_neon_auth first.

get_neon_auth_config

Returns the trigger visible on the branch. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

get_trigger

Returns the AI Gateway endpoint host for the specified branch, used to render code-snippet base URLs. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

get_ai_gateway

Returns whether branchable object storage is usable for the specified branch. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

get_storage

Resolve the project's default branch by the default flag, not by name.

get_default_branch

Returns the function identified by its slug. branch_id is a branch id (br-...), not a branch name. Call list_branches to resolve a name.

get_function

Run one read-only neon inspect db check (pick `check` from the input schema). Not for arbitrary SQL (`run_sql`), one statement's plan (`explain_sql_statement`), or applying indexes (`prepare_query_tuning`). Omit `database_name` to cover every database; some checks are compute-wide. If a check needs an extension, the tool names `CREATE EXTENSION`; ask before running it.

inspect_database