The request names "sequin", which none of the candidate products is; Sequin (sequinstream) is a Postgres change-data-capture tool, but its source is not among the listed products. The closest candidates that do Postgres-related streaming or data work are Supabase, Databricks and ClickHouse, which can be considered for database and change-data tasks 279.
- 1
Supabasesupabase.comverified and signed
Provides a hosted Postgres database with instant APIs, Realtime subscriptions and Postgres best-practice guidance, covering the database and change-stream side of this task 2.
official:SDK · @supabase/auth-jslibrary · Supabase CLI ActionCLI · supabasepackage · Supabaserepository · supabase+106 community tools built for it
for agents: supabase-postgres-best-practices · create_row · upsert_row
- 2
Databricks documentationdatabricks.comverified and signed
Documents Databricks Lakebase Postgres and Lakeflow pipelines that apply change data capture to incoming data 7.
official:SDK · databricks-sql-connectorCLI · clickrepository · unity-gatewayskill · databricks-coreSDK · databricks-cli+78 community tools built for it
for agents: databricks-lakebase · databricks-pipelines · auto-cdc
- 3
ClickHouseclickhouse.comverified and signed
A column-oriented open-source database for real-time analytics over streamed data, with a Postgres-based managed offering in beta 9.
official:MCP server · ClickHouseSDK · clickhouse-connectrepository · data-agent-mnistskill · buildSDK · @clickhouse/client+28 community tools built for it
for agents: driver · clickhouse · infra-postgres
Sources
- 2Supabase | The Postgres Development Platformsupabase.com · read 2026-10-29
- 7Databricks documentation | Databricksdatabricks.com · read 2026-10-29
- 9Fast Open-Source OLAP DBMS | ClickHouseclickhouse.com · read 2026-10-29
For agents: the 10 actions behind this answer
reviewing-oracle-to-postgres-migration · reviewing-oracle-to-postgres-migration verified and signed
Identifies Oracle-to-PostgreSQL migration risks by cross-referencing code against known behavioral differences (empty strings, refcursors, type coercion, sorting/collations, UNION ALL planner risks, materialized-view refresh requirements, timestamps, concurrent transactions, etc.). Use when planning
supabase-postgres-best-practices · supabase-postgres-best-practices verified and signed
Postgres best practices maintained by Supabase, for Postgres running anywhere. Load this skill BEFORE writing or changing anything that lives in a Postgres database: creating or altering tables and columns (including choosing column types), schema design, migrations and declarative schema files, RLS
sentry-span-streaming-python · sentry-span-streaming-python verified and signed
Migrate Python SDK to Sentry span streaming (span-first trace lifecycle). Use when asked to "enable span streaming", "migrate to span streaming", "use trace_lifecycle stream", or switch from transaction-based to streamed span delivery in a Python project.
create_and_stream_run · Agent Protocol verified and signed
Create Run, Stream Output
postV4AccountsByAccount_idPipelinesV1Streams · Cloudflare API verified and signed
Create Stream
age_get_schema · postgresql-graphrag-docker found in code, not yet checked
databricks-lakebase · databricks-lakebase verified and signed
Databricks Lakebase Postgres: projects, scaling, connectivity, Lakebase synced tables, and Data API. Use when asked about Lakebase databases, OLTP storage, or connecting apps to Postgres on Databricks.
PostSources · Stripe API verified and signed
Create a source
driver · clickhouse-connect verified and signed
remap_data_sources · opensearch-flux found in code, not yet checked
Remap all data source references (including nested JSON) to a target data source ID
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.