Seren DB

For Claude: How to Use This Skill

Skill instructions are preloaded in context when this skill is active. Do not perform filesystem searches or tool-driven exploration to rediscover them; use the guidance below directly.

Use this skill when a user wants to create, manage, or query SerenDB serverless Postgres databases.

API

Use this skill alongside the core Seren API skill (https://api.serendb.com/skill.md).

Base Route

All routes go through https://api.serendb.com/publishers/seren-db.

Authentication

All endpoints require Authorization: Bearer $SEREN_API_KEY.

Projects

Manage SerenDB projects and fetch project-level connection URIs.

List all projects in the organization.

GET /publishers/seren-db/projects

curl -sS -X GET "https://api.serendb.com/publishers/seren-db/projects" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Create a new SerenDB project.

POST /publishers/seren-db/projects

curl -sS -X POST "https://api.serendb.com/publishers/seren-db/projects" \
  -H "Authorization: Bearer $SEREN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"my-agent","region":""}'

Get a project by ID.

GET /publishers/seren-db/projects/{id}

curl -sS -X GET "https://api.serendb.com/publishers/seren-db/projects/<id>" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Delete a project.

DELETE /publishers/seren-db/projects/{id}

curl -sS -X DELETE "https://api.serendb.com/publishers/seren-db/projects/<id>" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Update a project.

PATCH /publishers/seren-db/projects/{id}

curl -sS -X PATCH "https://api.serendb.com/publishers/seren-db/projects/<id>" \
  -H "Authorization: Bearer $SEREN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"block_public_connections":true,"block_vpc_connections":true,"compute_unit_max":0}'

Get connection URI for a project.

GET /publishers/seren-db/projects/{id}/connection_uri

curl -sS -X GET "https://api.serendb.com/publishers/seren-db/projects/<id>/connection_uri" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Branches

Create, inspect, rename, delete, and set default branches.

List all branches in a project.

GET /publishers/seren-db/projects/{id}/branches

curl -sS -X GET "https://api.serendb.com/publishers/seren-db/projects/<id>/branches" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Create a new branch in a project.

POST /publishers/seren-db/projects/{id}/branches

curl -sS -X POST "https://api.serendb.com/publishers/seren-db/projects/<id>/branches" \
  -H "Authorization: Bearer $SEREN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"my-agent"}'

Get a specific branch.

GET /publishers/seren-db/projects/{id}/branches/{bid}

curl -sS -X GET "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Delete a branch.

DELETE /publishers/seren-db/projects/{id}/branches/{bid}

curl -sS -X DELETE "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Rename a branch.

PATCH /publishers/seren-db/projects/{id}/branches/{bid}

curl -sS -X PATCH "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>" \
  -H "Authorization: Bearer $SEREN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"my-agent"}'

Set a branch as the default for its project.

POST /publishers/seren-db/projects/{id}/branches/{bid}/set-default

curl -sS -X POST "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/set-default" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Databases

Manage databases within a specific branch.

List all databases on a branch.

GET /publishers/seren-db/projects/{id}/branches/{bid}/databases

curl -sS -X GET "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/databases" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Create a new database on a branch.

POST /publishers/seren-db/projects/{id}/branches/{bid}/databases

curl -sS -X POST "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/databases" \
  -H "Authorization: Bearer $SEREN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"my-agent"}'

Get a specific database.

GET /publishers/seren-db/projects/{id}/branches/{bid}/databases/{did}

curl -sS -X GET "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/databases/<did>" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Update a database (change owner).

PUT /publishers/seren-db/projects/{id}/branches/{bid}/databases/{did}

curl -sS -X PUT "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/databases/<did>" \
  -H "Authorization: Bearer $SEREN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"owner_name":"my-agent"}'

Delete a database.

DELETE /publishers/seren-db/projects/{id}/branches/{bid}/databases/{did}

curl -sS -X DELETE "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/databases/<did>" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Roles

Create, list, delete, and reset database roles.

List all roles on a branch.

GET /publishers/seren-db/projects/{id}/branches/{bid}/roles

curl -sS -X GET "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/roles" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Create a new role on a branch.

POST /publishers/seren-db/projects/{id}/branches/{bid}/roles

curl -sS -X POST "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/roles" \
  -H "Authorization: Bearer $SEREN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"my-agent"}'

Delete a role from a branch.

DELETE /publishers/seren-db/projects/{id}/branches/{bid}/roles/{rid}

curl -sS -X DELETE "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/roles/<rid>" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Reset a role's password.

POST /publishers/seren-db/projects/{id}/branches/{bid}/roles/{rid}/reset_password

curl -sS -X POST "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/roles/<rid>/reset_password" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Compute Endpoints

Manage branch compute endpoints and lifecycle operations.

List all endpoints on a branch.

GET /publishers/seren-db/projects/{id}/branches/{bid}/endpoints

curl -sS -X GET "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/endpoints" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Create a new compute endpoint on a branch.

POST /publishers/seren-db/projects/{id}/branches/{bid}/endpoints

curl -sS -X POST "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/endpoints" \
  -H "Authorization: Bearer $SEREN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"autoscaling_max":0,"autoscaling_min":0,"compute_unit":""}'

Delete an endpoint.

DELETE /publishers/seren-db/projects/{id}/branches/{bid}/endpoints/{eid}

curl -sS -X DELETE "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/endpoints/<eid>" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Update an endpoint's settings.

PATCH /publishers/seren-db/projects/{id}/branches/{bid}/endpoints/{eid}

curl -sS -X PATCH "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/endpoints/<eid>" \
  -H "Authorization: Bearer $SEREN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"autoscaling_max":0,"autoscaling_min":0,"pooler_enabled":true}'

Start a suspended endpoint.

POST /publishers/seren-db/projects/{id}/branches/{bid}/endpoints/{eid}/start

curl -sS -X POST "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/endpoints/<eid>/start" \
  -H "Authorization: Bearer $SEREN_API_KEY"

Stop (suspend) an endpoint.

POST /publishers/seren-db/projects/{id}/branches/{bid}/endpoints/{eid}/stop

curl -sS -X POST "https://api.serendb.com/publishers/seren-db/projects/<id>/branches/<bid>/endpoints/<eid>/stop" \
  -H "Authorization: Bearer $SEREN_API_KEY"

SQL Query

Execute SQL against a target project/branch/database using SerenDB credentials.

Execute a SQL query against a SerenDB database.

POST /publishers/seren-db/query

curl -sS -X POST "https://api.serendb.com/publishers/seren-db/query" \
  -H "Authorization: Bearer $SEREN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"project_id":"<project_uuid>","query":"SELECT 1"}'