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Database

Sequin Stream MCP connector

Connect Sequin Stream to Claude, ChatGPT, Cursor, or any MCP client and manage your Postgres databases, sink consumers, HTTP endpoints, and backfills in plain language, with every action running as the signed-in person and logged.

Connect on Elaichi How to connect

  • How it connects. Connects with an API key. The credential goes into a vault nobody reads back.

  • One address. https://api.elaichi.ai/mcp, the same for every user.

  • Their own access. An agent never gets more than the person it acts for.

How to connect

How to connect Sequin Stream to Claude, ChatGPT or Cursor

Two steps, about a minute.

1

In Elaichi

Connect Sequin Stream once

  1. Open Connections, choose Add connection, and pick Sequin Stream.

  2. Optionally set Share with to give a team access, then press Connect.

  3. Paste a Sequin Stream API key. One person generates a token in Sequin Stream and pastes it once. Everyone else works through Share with, and never sees it.

The credential is vaulted. Nobody reads it back, not even the AI.

Add connection

Choose a connector.

sequin stream
Sequin Stream
1Password
360learning
7shifts
Acquire
Ada
2

In your AI client

Point it at one endpoint

Everyone in the organization uses the same address, and each person only ever reaches what their own account allows.

Connect Sequin Stream to Claude

  1. 1

    Open Customize, then Connectors.

  2. 2

    Press Add.

  3. 3

    Name it, paste the MCP server URL, then Continue.

    https://api.elaichi.ai/mcp
  4. 4

    Sign in and approve.

On Team and Enterprise, an Owner adds it once. Everyone else turns it on for themselves.

Connect Sequin Stream to ChatGPT

  1. 1

    Open Plugins, then press the + button.

  2. 2

    Name it and paste the endpoint into Server URL.

    https://api.elaichi.ai/mcp
  3. 3

    Leave Authentication on OAuth, then tick the risk acknowledgement.

  4. 4

    Press Create, then sign in and approve.

Works on the web today. The plugin directory lives at chatgpt.com/plugins.

Connect Sequin Stream to Cursor

  1. 1

    Open ~/.cursor/mcp.json.

  2. 2

    Add the endpoint under mcpServers.

    https://api.elaichi.ai/mcp
  3. 3

    Reload Cursor, then sign in and approve.

~/.cursor/mcp.json

{
  "mcpServers": {
    "elaichi": {
      "url": "https://api.elaichi.ai/mcp"
    }
  }
}

Set up per machine, so repeat it on each computer you work from.

Connect Sequin Stream to any MCP client

  1. 1

    Add the endpoint as a remote MCP server.

    https://api.elaichi.ai/mcp
  2. 2

    Sign in and approve.

{
  "mcpServers": {
    "elaichi": {
      "url": "https://api.elaichi.ai/mcp"
    }
  }
}

The Elaichi Agent already has these tools, with nothing to set up.

Connect Sequin Stream on Elaichi See pricing

Use cases

What teams do with Sequin Stream through Elaichi

Every one of these runs inside the access the person already has, and lands in the same audit log.

  • Data engineering

    Check every sink before a release

    Ask which sink consumers are running in Sequin Stream, which are paused, and where each one is delivering, so you know the pipeline is healthy before you ship.

  • Platform

    Start a backfill after a schema change

    Once a table has been altered, ask the agent to create a backfill for it in Sequin Stream and keep an eye on it until the consumer has caught up.

  • Analytics

    Find out why the warehouse is behind

    When numbers look stale, ask which backfills are still in progress and which sink consumers feed that table, and get a plain answer instead of opening three dashboards.

  • Operations

    Test a database connection before anyone pages

    Run a connection test against a Postgres database in Sequin Stream and refresh its table list, so a dropped credential is caught during the day and not at two in the morning.

  • Product engineering

    Point a sink at a new webhook

    Create or update an HTTP endpoint in Sequin Stream, then change the sink consumer to deliver there, all from the same conversation where you are writing the receiving code.

  • IT

    Review every connected Postgres database

    List the Postgres databases, HTTP endpoints, and pull consumers registered in Sequin Stream, spot the ones nobody remembers setting up, and remove them.

Try asking

  • “List all Sequin Stream backfills started this week.”
  • “Which Postgres databases feed our production HTTP endpoints?”
  • “Create a backfill for the orders table in Sequin Stream.”

See all 27 Sequin Stream tools below

AI tools

Sequin Stream tools for your AI agents

27 tools are ready to call through Elaichi's MCP endpoint the moment you connect Sequin Stream, governed by the same roles, restrictions, and audit log as everything else in Elaichi.

See it in Elaichi

What connecting Sequin Stream gets you

6 screens from the product, each doing one job for your Sequin Stream account.

The agent

Ask about backfills and get real answers.

Plain language questions run against live Sequin Stream backfills, endpoints and databases.

  • backfills
  • http endpoints
  • postgres databases
  • sinks

Ask Elaichi to work across your apps.

List all Sequin Stream backfills started this week.

Which Postgres databases feed our production HTTP endpoints?

Create a backfill for the orders table in Sequin Stream.

Also runs in Claude, ChatGPT or Cursor

MCP clients

One endpoint serves Claude, ChatGPT and Cursor.

Connect Sequin Stream over OAuth from any MCP client, no SDK, no shared key.

ElaichiMCP clients
Claude ChatGPT Cursor

Copy the endpoint

https://api.elaichi.ai/mcp
Client Connected by Status Last used
Claude
E

Emma Laurent

 • Connected 4 minutes ago
Cursor
S

Sofia Ricci

 • Connected 2 hours ago
ChatGPT
C

Clara Nowak

 • Connected Yesterday

Tool catalog

27 Sequin Stream tools work on day one.

Backfills, HTTP endpoints and Postgres databases are covered without writing custom code.

  • Create a Sequin Stream backfill
  • Delete a Sequin Stream backfill by ID
  • Get single Sequin Stream backfill by ID
  • List all Sequin Stream backfills
ElaichiTools
Tool Action Description
Create a Sequin Stream backfill Create Create a new backfill for a Sequin sink, starting it in the active state. Returns: id, state, sink_consumer, rows_initial_count, rows_processed_count, rows_ingested_count, inserted_at, updated_at, canceled_at, completed_at, table, sort_column. Required: sink_id_or_name. Specify table when the sink is configured to stream all tables in a schema.
Delete a Sequin Stream backfill by ID Delete Delete a Sequin backfill by id. Returns: id, deleted. Required: sink_id_or_name, id.
Get single Sequin Stream backfill by ID Get Get details of a specific Sequin backfill by id. Returns: id, state, sink_consumer, rows_ingested_count, rows_processed_count, rows_initial_count, inserted_at, updated_at, canceled_at, completed_at, table, sort_column. Required: sink_id_or_name, id.
List all Sequin Stream backfills List List all backfills for a Sequin sink. Returns: id, state, sink_consumer, rows_ingested_count, rows_processed_count, rows_initial_count, inserted_at, updated_at, canceled_at, completed_at, table, sort_column. Required: sink_id_or_name.
Update a Sequin Stream backfill by ID Update Update the state of a Sequin backfill, for example to cancel an active backfill. Returns: id, state, sink_consumer, rows_ingested_count, rows_processed_count, rows_initial_count, inserted_at, updated_at, canceled_at, completed_at, table, sort_column. Required: sink_id_or_name, id.

Toolboxes

Every team gets its own toolbox.

Curate a Sequin Stream toolbox per team and hand it to the people who need it.

  • Data Engineering
  • Platform
  • Integrations
  • Analytics
ElaichiToolboxes
Name Source template Tools Created

Data Engineering toolbox

Sequin Stream · backfills and streams

 Sequin Stream starter 18 Mar 4, 2026

Platform toolbox

Sequin Stream · postgres databases

 — 9 Mar 2, 2026

Integrations toolbox

Sequin Stream · http endpoints

 — 24 Feb 27, 2026

Analytics toolbox

Sequin Stream · sinks and replication lag

 Sequin Stream starter 6 Feb 19, 2026

Site Reliability toolbox

Sequin Stream · stream health and retries

 — 31 Jan 30, 2026

Security toolbox

Sequin Stream · database credentials and access

 — 12 Jan 22, 2026

Shared connections

Teammates use connections without seeing credentials.

See who connected each Sequin Stream account and how many teams and members share it.

  • Production
  • Staging
  • Analytics Warehouse
  • Platform EU
ElaichiConnections
Connection Scope Status Access
SE

Sequin Stream (Production)

Connected by Emma Laurent

 Personal • Active 1 team · 6 members
SE

Sequin Stream (Staging)

Connected by James Whitfield

 Organization • Active 3 teams · 24 members
SE

Sequin Stream (Analytics Warehouse)

Connected by Sofia Ricci

 Organization • Active 2 teams · 11 members
SE

Sequin Stream (Platform EU)

Connected by Daniel Ortega

 Personal • Needs re-auth 1 team · 3 members
SE

Sequin Stream (Integrations)

Connected by Clara Nowak

 Personal • Active Not shared
SE

Sequin Stream (Data Engineering)

Connected by Michael Brennan

 Personal • Active 2 teams · 9 members

Audit log

Every Sequin Stream call is on the record.

Append-only log of when, who, what happened, type and resource touched.

  • When
  • Who
  • What happened
  • Type
ElaichiAudit log
When Who What happened Type

2 minutes ago

Mar 6, 2026, 3:10 PM
E

Emma Laurent

[email protected]

 Restriction Created Access

8 minutes ago

Mar 6, 2026, 3:04 PM
J

James Whitfield

[email protected]

 Restriction Updated Access

14 minutes ago

Mar 6, 2026, 2:58 PM
S

Sofia Ricci

[email protected]

 Role Assigned Access

20 minutes ago

Mar 6, 2026, 2:52 PM
D

Daniel Ortega

[email protected]

 Sequin Stream Users Updated MCP

26 minutes ago

Mar 6, 2026, 2:46 PM
C

Clara Nowak

[email protected]

 Sequin Stream Backfills Created MCP

32 minutes ago

Mar 6, 2026, 2:40 PM
M

Michael Brennan

[email protected]

 Sequin Stream Backfills List Toolbox

Launching soon

From answering questions to doing the work

A person no longer has to ask. A trigger starts the work, inside the same permissions and the same audit log as everything else. Automations and live dashboards are launching soon, on the Black plan.

Automations

A schedule fires and the work finishes.

Fetch Sequin Stream backfills, group them, draft a digest, approve, post it back.

Sequin Stream digest

Run 418 · started 2 minutes ago · on behalf of Emma Laurent

  1. ✓

    Schedule

    Every weekday at 08:00

    0.2s
  2. ✓

    Fetch backfills

    Sequin Stream

    1.4s
  3. ✓

    Group by owner

    Transform

    0.1s
  4. ✓

    Draft the digest

    Agent step

    Ran with 4 tools, returned a structured summary

    6.2s

  5. Approve the digest

    Needs approval

    Assigned to Michael Brennan

    Approve

  6. Post the digest

    Sequin Stream

    Queued

Collections and dashboards

Sequin Stream numbers arrive before you ask.

Four metrics, 14 days of records created and a team breakdown, refreshed on schedule.

Sequin Stream health

Refreshed 4 minutes ago · every 15 minutes · from the backfills collection

Live

Backfills

1,284 ↓ 12%

Http endpoints

96 ↓ 8%

Needs attention

3 ↑ 2

Updated this week

412 ↑ 9%

Backfills created

Last 14 days

By team

Share of activity

Production 34%

Staging 27%

Analytics Warehouse 21%

Platform EU 18%

Related connectors

More from the catalog

Browse all 400+ connectors →

FAQ

Frequently asked questions

How do I connect Sequin Stream to Claude?

In Elaichi, choose Sequin Stream, paste in the API key from your Sequin Stream account, and the connection is live. Then in Claude open Customize, then Connectors, then Add, and paste the Elaichi endpoint, https://api.elaichi.ai/mcp. There is no OAuth application to register for Sequin Stream and no client ID or secret to generate. The whole thing takes a few minutes.

Does Sequin Stream work with ChatGPT and Cursor as well as Claude?

Yes. Once Sequin Stream is connected in Elaichi, the same endpoint, https://api.elaichi.ai/mcp, is added to Claude, ChatGPT, Cursor, any other MCP client, and the Elaichi Agent. You connect Sequin Stream once and every client you use can reach it.

What can an AI agent actually do with my Sequin Stream data?

An agent can list the Postgres databases, sink consumers, HTTP endpoints, and backfills in your Sequin Stream account, look at any one of them in detail, and create, update, or remove them. It can also run a connection test against a database and refresh its table list. In practice that means asking whether a sink is paused, starting a backfill after a schema change, or pointing a consumer at a new HTTP endpoint, all in plain language.

Does connecting Sequin Stream give the AI access to every database and consumer?

The agent can only reach what the API key used to connect Sequin Stream can reach, and nothing beyond that. Elaichi can then narrow that further, for example allowing a team to view sink consumers and backfills without being able to create or delete them. Elaichi never widens what Sequin Stream itself allows, it only restricts it.

Can my team share one Sequin Stream connection?

Yes. One person connects Sequin Stream in Elaichi and shares the connection with a team, and nobody else ever sees or handles the API key. Each teammate still signs in to Elaichi as themselves, so every backfill they start or consumer they change is recorded in the audit log under their own name.

Can I stop an agent from deleting or changing things in Sequin Stream?

Yes. Restrictions in Elaichi apply per action, so you can allow listing and viewing Postgres databases, sink consumers, and backfills in Sequin Stream while blocking create, update, and delete. A blocked action is never shown to Claude, ChatGPT, Cursor, or any other client, so no prompt, however worded, can reach it.

What happens to a Sequin Stream connection when someone leaves?

When a person is offboarded in Elaichi, their access to Sequin Stream through Elaichi ends at once, in every client they had set up. A Sequin Stream connection that was shared with the team keeps working for everyone else. If you ever want to remove Sequin Stream entirely, disconnecting it once in Elaichi removes it from Claude, ChatGPT, Cursor, and every other client at the same time.

Put Sequin Stream in front of your team

Fourteen days on Gold, no credit card. Connect it once and pick what each team can call.

Connect Sequin Stream Talk to us