Default MCP Servers - Data & Cloud¶
Object storage, managed databases (relational / analytical / document), and hosting platforms. Google Cloud entries route through Google OAuth; Microsoft entries through Azure AD tenants; the rest carry the vendor's own OAuth issuer URI. BigQuery carries the pipeline tag - it's the only entry on this page used as both a query target and a long-running ETL endpoint.
Entries (18)¶
Click any card to expand the full spec inline - transport (Streamable HTTP / STDIO), authentication shape (OAuth 2.1 / API key / Bearer / none), required environment variables, vendor URL or stdio command, and the upstream docs link.
List, read, and upload files in Google Drive, manage permissions, shared drives, and folder structure. Google Workspace MCP (Preview).
Vendor Google · T1 vendor
Auth OAuth 2.1
Vendor - Google (vendor-official)
Transport - Streamable HTTP
URL - https://drivemcp.googleapis.com/mcp/v1
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - PREVIEW · Tier - Tier 1
Required env - -
Tags - global · preview
Tools - 8 tools published by the vendor (per its MCP docs); no static per-tool levels - the live set varies by plan / scopes / release, so confirm it and the recomputed levels on the Inspector:
Tools (8) - search_files · read_file_content · download_file_content · get_file_metadata · get_file_permissions · create_file · copy_file · list_recent_files
search_filesread_file_contentdownload_file_contentget_file_metadataget_file_permissionscreate_filecopy_filelist_recent_files
Description
List, read, and upload files in Google Drive, manage permissions, shared drives, and folder structure. Google Workspace MCP (Preview).
Docs - https://developers.google.com/workspace/guides/configure-mcp-servers
Cloudflare umbrella covering Workers, R2, KV, D1, Workers AI, Browser Rendering, Hyperdrive, Queues, Logs, and observability.
Vendor Cloudflare · T2 vendor
Auth OAuth 2.1
Vendor - Cloudflare (vendor-official)
Transport - Streamable HTTP
URL - https://mcp.cloudflare.com/mcp
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - GA · Tier - Tier 2
Required env - -
Tags - global
Tools - published by the vendor and discovered live on connect; its MCP docs don't enumerate tool names, so open the Inspector after Save & Connect for the live tools and their recomputed levels. (15 separate MCP servers; only the Documentation server's search_cloudflare_documentation is documented by name.)
Description
Cloudflare umbrella covering Workers, R2, KV, D1, Workers AI, Browser Rendering, Hyperdrive, Queues, Logs, and observability.
Docs - https://developers.cloudflare.com/agents/model-context-protocol/mcp-servers-for-cloudflare/
Inspect and manage Vercel projects, deployments, domains, environment variables, and observability via OAuth.
Vendor Vercel · T2 vendor
Auth OAuth 2.1
Vendor - Vercel (vendor-official)
Transport - Streamable HTTP
URL - https://mcp.vercel.com
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - GA · Tier - Tier 2
Required env - -
Tags - global
Tools - published by the vendor and discovered live on connect; its MCP docs don't enumerate tool names, so open the Inspector after Save & Connect for the live tools and their recomputed levels.
Description
Inspect and manage Vercel projects, deployments, domains, environment variables, and observability via OAuth.
Docs - https://vercel.com/docs/mcp
Manage Netlify sites, deploys, build hooks, edge functions, and form submissions via OAuth.
Vendor Netlify · T2 vendor
Auth OAuth 2.1
Vendor - Netlify (vendor-official)
Transport - Streamable HTTP
URL - https://netlify-mcp.netlify.app/mcp
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - GA · Tier - Tier 2
Required env - -
Tags - global
Tools - published by the vendor and discovered live on connect; its MCP docs don't enumerate tool names, so open the Inspector after Save & Connect for the live tools and their recomputed levels.
Description
Manage Netlify sites, deploys, build hooks, edge functions, and form submissions via OAuth.
Inspect Heroku apps, dynos, releases, config vars, addons, and logs via OAuth.
Vendor Heroku · T2 vendor
Auth OAuth 2.1
Vendor - Heroku (vendor-official)
Transport - Streamable HTTP
URL - https://mcp.heroku.com/mcp
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - GA · Tier - Tier 2
Required env - -
Tags - global
Tools - 31 tools published by the vendor (per its MCP docs); no static per-tool levels - the live set varies by plan / scopes / release, so confirm it and the recomputed levels on the Inspector:
Tools (10 of 31) - list_apps · get_app_info · create_app · deploy_to_heroku · deploy_one_off_dyno · ps_scale · ps_restart · pg_psql · pipelines_promote · get_app_logs
list_appsget_app_infocreate_appdeploy_to_herokudeploy_one_off_dynops_scaleps_restartpg_psqlpipelines_promoteget_app_logs
Description
Inspect Heroku apps, dynos, releases, config vars, addons, and logs via OAuth.
Docs - https://devcenter.heroku.com/articles/heroku-mcp-server
Manage Render web services, background workers, cron jobs, and deploys via OAuth.
Vendor Render · T2 vendor
Auth OAuth 2.1
Vendor - Render (vendor-official)
Transport - Streamable HTTP
URL - https://mcp.render.com/mcp
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - GA · Tier - Tier 2
Required env - -
Tags - global
Tools - 24 tools published by the vendor (per its MCP docs); no static per-tool levels - the live set varies by plan / scopes / release, so confirm it and the recomputed levels on the Inspector:
Tools (10 of 24) - list_services · get_service · create_web_service · create_static_site · create_cron_job · update_environment_variables · list_deploys · list_logs · get_metrics · query_render_postgres
list_servicesget_servicecreate_web_servicecreate_static_sitecreate_cron_jobupdate_environment_variableslist_deployslist_logsget_metricsquery_render_postgres
Description
Manage Render web services, background workers, cron jobs, and deploys via OAuth.
Deploy and manage Cloud Run services, revisions, traffic splits, and jobs. Uses Google OAuth with the cloud-platform scope.
Vendor Google · T2 vendor
Auth OAuth 2.1
Vendor - Google (vendor-official)
Transport - Streamable HTTP
URL - https://run.googleapis.com/mcp
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - GA · Tier - Tier 2
Required env - -
Tags - global
Tools - 5 tools published by the vendor (per its MCP docs); no static per-tool levels - the live set varies by plan / scopes / release, so confirm it and the recomputed levels on the Inspector:
Tools (5) - list_services · get_service · deploy_service_from_image · deploy_service_from_archive · deploy_service_from_file_contents
list_servicesget_servicedeploy_service_from_imagedeploy_service_from_archivedeploy_service_from_file_contents
Description
Deploy and manage Cloud Run services, revisions, traffic splits, and jobs. Uses Google OAuth with the cloud-platform scope.
Manage GCS buckets and objects - list, upload, download, IAM, lifecycle rules. Uses Google OAuth.
Vendor Google · T2 vendor
Auth OAuth 2.1
Vendor - Google (vendor-official)
Transport - Streamable HTTP
URL - https://storage.googleapis.com/storage/mcp
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - GA · Tier - Tier 2
Required env - -
Tags - global
Tools - 7 tools published by the vendor (per its MCP docs); no static per-tool levels - the live set varies by plan / scopes / release, so confirm it and the recomputed levels on the Inspector:
Tools (7) - create_bucket · list_buckets · list_objects · get_object_metadata · read_object · read_text · write_text
create_bucketlist_bucketslist_objectsget_object_metadataread_objectread_textwrite_text
Description
Manage GCS buckets and objects - list, upload, download, IAM, lifecycle rules. Uses Google OAuth.
Query datasets, manage tables and views, and run jobs in Google BigQuery. Google OAuth with the bigquery scope.
Vendor Google · T2 vendor
Auth OAuth 2.1
Vendor - Google (vendor-official)
Transport - Streamable HTTP
URL - https://bigquery.googleapis.com/mcp
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - GA · Tier - Tier 2
Required env - -
Tags - global · pipeline
Tools - 6 tools published by the vendor (per its MCP docs); no static per-tool levels - the live set varies by plan / scopes / release, so confirm it and the recomputed levels on the Inspector:
Tools (6) - list_dataset_ids · list_table_ids · get_dataset_info · get_table_info · execute_sql · execute_sql_readonly
list_dataset_idslist_table_idsget_dataset_infoget_table_infoexecute_sqlexecute_sql_readonly
Description
Query datasets, manage tables and views, and run jobs in Google BigQuery. Google OAuth with the bigquery scope.
Provision and query Neon serverless Postgres - branches, roles, schema migrations, query analysis. OAuth.
Vendor Neon · T2 vendor
Auth OAuth 2.1
Vendor - Neon (vendor-official)
Transport - Streamable HTTP
URL - https://mcp.neon.tech/mcp
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - GA · Tier - Tier 2
Required env - -
Tags - global
Tools - 22 tools published by the vendor (per its MCP docs); no static per-tool levels - the live set varies by plan / scopes / release, so confirm it and the recomputed levels on the Inspector:
Tools (10 of 22) - list_projects · create_project · create_branch · get_connection_string · run_sql · run_sql_transaction · get_database_tables · prepare_database_migration · complete_database_migration · list_slow_queries
list_projectscreate_projectcreate_branchget_connection_stringrun_sqlrun_sql_transactionget_database_tablesprepare_database_migrationcomplete_database_migrationlist_slow_queries
Description
Provision and query Neon serverless Postgres - branches, roles, schema migrations, query analysis. OAuth.
Manage Supabase projects end-to-end - Postgres queries, Auth users, Storage buckets, Edge Functions. OAuth.
Vendor Supabase · T2 vendor
Auth OAuth 2.1
Vendor - Supabase (vendor-official)
Transport - Streamable HTTP
URL - https://mcp.supabase.com/mcp
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - GA · Tier - Tier 2
Required env - -
Tags - global
Tools - 33 tools published by the vendor (per its MCP docs); no static per-tool levels - the live set varies by plan / scopes / release, so confirm it and the recomputed levels on the Inspector:
Tools (10 of 33) - list_projects · create_project · list_tables · apply_migration · execute_sql · get_logs · get_advisors · deploy_edge_function · create_branch · search_docs
list_projectscreate_projectlist_tablesapply_migrationexecute_sqlget_logsget_advisorsdeploy_edge_functioncreate_branchsearch_docs
Description
Manage Supabase projects end-to-end - Postgres queries, Auth users, Storage buckets, Edge Functions. OAuth.
Query PlanetScale MySQL databases, manage branches, deploy schema changes via OAuth.
Vendor PlanetScale · T2 vendor
Auth OAuth 2.1
Vendor - PlanetScale (vendor-official)
Transport - Streamable HTTP
URL - https://mcp.pscale.dev/mcp/planetscale
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - GA · Tier - Tier 2
Required env - -
Tags - global
Tools - 16 tools published by the vendor (per its MCP docs); no static per-tool levels - the live set varies by plan / scopes / release, so confirm it and the recomputed levels on the Inspector:
Tools (8 of 16) - planetscale_list_databases · planetscale_get_database · planetscale_list_branches · planetscale_get_branch_schema · planetscale_execute_read_query · planetscale_execute_write_query · planetscale_get_insights · planetscale_search_documentation
planetscale_list_databasesplanetscale_get_databaseplanetscale_list_branchesplanetscale_get_branch_schemaplanetscale_execute_read_queryplanetscale_execute_write_queryplanetscale_get_insightsplanetscale_search_documentation
Description
Query PlanetScale MySQL databases, manage branches, deploy schema changes via OAuth.
Docs - https://planetscale.com/docs/concepts/planetscale-mcp
Administer Google Cloud SQL instances (MySQL, Postgres, SQL Server) - databases, users, backups, and queries.
Vendor Google · T2 vendor
Auth OAuth 2.1
Vendor - Google (vendor-official)
Transport - Streamable HTTP
URL - https://sqladmin.googleapis.com/mcp
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - GA · Tier - Tier 2
Required env - -
Tags - global
Tools - 19 tools published by the vendor (per its MCP docs); no static per-tool levels - the live set varies by plan / scopes / release, so confirm it and the recomputed levels on the Inspector. MCP Toolbox for Databases (MySQL/Postgres/SQL Server); names below are the MySQL set.
Tools (10 of 19) - execute_sql · list_tables · list_databases · list_instances · create_instance · create_database · create_user · get_query_plan · get_system_metrics · create_backup
execute_sqllist_tableslist_databaseslist_instancescreate_instancecreate_databasecreate_userget_query_planget_system_metricscreate_backup
Description
Administer Google Cloud SQL instances (MySQL, Postgres, SQL Server) - databases, users, backups, and queries.
Query Google Cloud Spanner instances and databases - globally distributed, strong consistency, SQL.
Vendor Google · T2 vendor
Auth OAuth 2.1
Vendor - Google (vendor-official)
Transport - Streamable HTTP
URL - https://spanner.googleapis.com/mcp
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - GA · Tier - Tier 2
Required env - -
Tags - global
Tools - 11 tools published by the vendor (per its MCP docs); no static per-tool levels - the live set varies by plan / scopes / release, so confirm it and the recomputed levels on the Inspector:
Tools (9 of 11) - list_instances · create_instance · list_databases · create_database · get_database_ddl · execute_sql · execute_sql_readonly · commit · get_operation
list_instancescreate_instancelist_databasescreate_databaseget_database_ddlexecute_sqlexecute_sql_readonlycommitget_operation
Description
Query Google Cloud Spanner instances and databases - globally distributed, strong consistency, SQL.
Query and manage Firestore documents, collections, composite indexes, and security rules via Google OAuth.
Vendor Google · T2 vendor
Auth OAuth 2.1
Vendor - Google (vendor-official)
Transport - Streamable HTTP
URL - https://firestore.googleapis.com/mcp
Auth - OAuth 2.1
OAuth 2.1 - runs the Authorization Code flow on Save & Connect → Authorize.
Stability - GA · Tier - Tier 2
Required env - -
Tags - global
Tools - 8 tools published by the vendor (per its MCP docs); no static per-tool levels - the live set varies by plan / scopes / release, so confirm it and the recomputed levels on the Inspector. MCP Toolbox for Databases.
Tools (8) - get_documents · add_documents · update_document · delete_documents · list_collections · query_collection · get_rules · validate_rules
get_documentsadd_documentsupdate_documentdelete_documentslist_collectionsquery_collectionget_rulesvalidate_rules
Description
Query and manage Firestore documents, collections, composite indexes, and security rules via Google OAuth.
[macOS] Query a local SQLite database - SELECT, schema introspection, plus INSERT/UPDATE/DELETE when permitted. The activated form is pre-filled to run: uvx mcp-server-sqlite --db-path...
Vendor modelcontextprotocol/servers-archived · T2 community
Auth STDIO
Vendor - modelcontextprotocol/servers-archived (community-maintained)
Transport - STDIO
Command - uvx
Args - mcp-server-sqlite --db-path /absolute/path/to/your.db
OS variants - mac · linux · win (catalog picks the entry matching the host OS automatically; macOS / Linux use npx or uvx; Windows uses npx.cmd).
Auth - STDIO
Stability - GA · Tier - Tier 2
Required env - -
Tags - global · community
Tools - discovered on connect; community-trust STDIO with no per-tool descriptors, so each tool composes to L3 - Moderate on its own connection's Inspector. write_query runs INSERT / UPDATE / DELETE, but the tool name carries no irreversible verb so no floor fires - the SQL it carries is what to review:
Tools (6) - read_query · write_query · create_table · list_tables · describe-table · append_insight
read_query- run a SELECT and return rows. L3 - Moderatewrite_query- run an INSERT / UPDATE / DELETE statement. L3 - Moderatecreate_table- create a new table. L3 - Moderatelist_tables- list all tables in the database. L3 - Moderatedescribe-table- show a table's schema (hyphen, not underscore - verbatim from the server). L3 - Moderateappend_insight- append a business insight to the memo resource. L3 - Moderate
Description
[macOS] Query a local SQLite database - SELECT, schema introspection, plus INSERT/UPDATE/DELETE when permitted.
Prereq: install uv on macOS. brew install uv
The activated form is pre-filled to run: uvx mcp-server-sqlite --db-path /absolute/path/to/your.db
Required arg:
--db-path
Security: writes are allowed by default - point at a copy of the DB or a read-only mount if you don't want the agent modifying production data. Reference server is archived; community forks active.
Docs - https://github.com/modelcontextprotocol/servers-archived/tree/main/src/sqlite
Query Korea's official national statistics in natural language, straight from KOSIS. Official pilot MCP server operated by the National Data Office - 1,360+ approved statistics and 260,000+ tables (population, prices, housing, employment, OECD comparisons). No API key, read-only.
Vendor National Data Office · T2 gov
Auth None
Vendor - National Data Office, formerly Statistics Korea (vendor-official)
Transport - Streamable HTTP
URL - https://kosismcp2026.vercel.app
Endpoint - /api/mcp - keep the path in the separate Endpoint field; the Streamable HTTP transport defaults to /mcp and resolves the endpoint against the base URL, so a URL carrying the full path with Endpoint left empty resolves to https://kosismcp2026.vercel.app/mcp and the handshake fails
Auth - None (public pilot, read-only)
Stability - PREVIEW · Tier - Tier 2
Required env - -
Tags - korea · statistics
Tools - 10 read-only tools published by the pilot; keyword search, table metadata, and region-code lookups compose to L1, the bulk data fetch to L2 - confirm the live set and recomputed levels on the Inspector:
Tools (10) - kosis_search · kosis_local_search · kosis_item_search · kosis_validate · kosis_region_code · kosis_table_info · kosis_get_data · kosis_meta · kosis_list · kosis_indicator
kosis_search- keyword search across statistical tables. L1kosis_local_search- keyword search tuned for regional statistics. L1kosis_item_search- vector search over municipal statistics items. L1kosis_validate- check a candidate table fits the question. L1kosis_region_code- map region names to per-table region codes. L1kosis_table_info- table structure, classification items, units, cycles. L1kosis_get_data- fetch actual statistics values from a table. L2kosis_meta- official methodology notes (purpose, legal basis, cycle). L1kosis_list- browse the statistics tree by topic or agency. L1kosis_indicator- key economic and social indicator definitions. L1
Description
Query Korea's official national statistics in natural language, straight from KOSIS (Korean Statistical Information Service). Official pilot MCP server operated by the National Data Office: 1,360+ approved national statistics and 260,000+ statistical tables covering population, prices, housing, employment, births, regional indicators, and international (OECD) comparisons.
PILOT SERVICE (opened 2026-07-08): the endpoint URL may change and availability is not guaranteed; full service is planned for 2027.
Docs - https://kosis.kr/serviceInfo/noticeDetail.do?boardIdx=2553
Workflow combinations¶
The 18 entries on this page span object storage, managed databases, hosting platforms, and public statistics. They compose naturally as data-pipeline assemblies:
- Analytics report → dashboard upload -
BigQuery(run the query) +Google Cloud Storage(drop the CSV) +Cloudflare(purge the cache so the next dashboard hit is fresh). - Cross-cloud DB read -
Supabase(Postgres-flavoured) +Neon(serverless Postgres) +PlanetScale(Vitess-on-MySQL). Same SQL surface, three providers - useful for cost / latency comparisons. - Deploy + verify -
Vercel(deploy) +Netlify(alternative target for the same build) +Render(worker tier). Pick whichever matches the project, but keep all three active if you maintain mixed-host fleets. - Google-stack data flow -
Google Cloud Run(job) +Google Cloud SQL(transactional store) +BigQuery(warehouse) +Google Cloud Storage(artifacts). One OAuth issuer (accounts.google.com) covers all four. - OneDrive / SharePoint document ingest -
OneDrive & SharePoint+ downstreamNotion(Productivity page) for staging into a doc store.
Auth & secrets¶
Every remote entry uses OAuth 2.1 except the public KOSIS pilot, which needs no auth. One stdio entry needs no env at all.
| Connection family | OAuth issuer | Extra env |
|---|---|---|
| Google Drive / Cloud Run / Cloud Storage / Cloud SQL / Cloud Spanner / Cloud Firestore / BigQuery | https://accounts.google.com (per-product scopes) |
- |
| OneDrive & SharePoint | https://login.microsoftonline.com/${MS_TENANT_ID}/v2.0 |
MS_TENANT_ID |
| Cloudflare | Cloudflare OAuth | - |
| Vercel | Vercel OAuth | - |
| Netlify | Netlify OAuth | - |
| Heroku | Heroku OAuth | - |
| Render | Render OAuth | - |
| Neon | Neon OAuth | - |
| Supabase | Supabase OAuth | - |
| PlanetScale | PlanetScale OAuth | - |
| KOSIS (public pilot) | None | Read-only; endpoint may change while in PREVIEW |
| SQLite (stdio) | None | Node.js 18+; pass the database file path as the first arg |
Google Cloud entries each request a specific scope - bigquery.read for BigQuery, cloud-platform for Cloud Run, cloud-spanner.data for Spanner. Spring AI Playground stores the granted refresh token under ~/spring-ai-playground/mcp/oauth-tokens/ so you don't reauthorise on every restart.
Picking guide¶
| If you need... | Reach for |
|---|---|
| Hot OLAP / dataset queries | BigQuery |
| Transactional Postgres, serverless | Neon · Supabase |
| Transactional MySQL, sharded | PlanetScale |
| Long-tail document DB | Google Cloud Firestore |
| Cheap blob store | Google Cloud Storage |
| Same store with versioning + ACLs | OneDrive & SharePoint (MS_TENANT_ID required) |
| Edge / CDN | Cloudflare |
| Static-first hosting | Vercel · Netlify |
| Container-on-managed-runtime | Google Cloud Run · Render · Heroku |
| Korea public statistics | KOSIS |