Skip to content
Agentmart
Submit a tool

data-management

Use this skill for defining data schemas, querying/mutating data via GraphQL, uploading files (S3/DMS), managing access policies, setting field validations…

Skill by rezwanx

IndexedMIT
Write a review

Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/rezwanx-data-management

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

We use your email only for this newsletter. Privacy

About

Use this skill for defining data schemas, querying/mutating data via GraphQL, uploading files (S3/DMS), managing access policies, setting field validations, migrating schemas, or configuring data sources on SELISE Blocks.

Use cases: backend, cloud, data

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/data-management

What's inside

Skill name
data-management
Description
Use this skill for defining data schemas, querying/mutating data via GraphQL, uploading files (S3/DMS), managing access policies, setting field validations, migrating schemas, or configuring data sources on SELISE Blocks.
License
MIT
Instructions
176 lines in SKILL.md · view on GitHub

Files (52)

  • SKILL.md
  • add-data-source.md · actions/
  • change-security.md · actions/
  • create-access-policy.md · actions/
  • create-folder.md · actions/
  • create-validation.md · actions/
  • define-schema.md · actions/
  • delete-access-policy.md · actions/
  • delete-file.md · actions/
  • delete-folder.md · actions/
  • delete-mock-data.md · actions/
  • delete-schema.md · actions/
  • delete-validation.md · actions/
  • get-access-policies.md · actions/
  • get-data-source.md · actions/
  • get-dms-files.md · actions/
  • get-field-validation.md · actions/
  • get-file.md · actions/
  • get-files-info.md · actions/
  • get-files.md · actions/
  • get-mock-data.md · actions/
  • get-presigned-upload-url.md · actions/
  • get-schema-by-collection.md · actions/
  • get-schema-collections.md · actions/
  • get-schema-validations.md · actions/
  • get-schema.md · actions/
  • get-schemas-aggregation.md · actions/
  • get-schemas.md · actions/
  • get-unadapted-changes.md · actions/
  • get-validation.md · actions/
  • get-validations.md · actions/
  • reload-configuration.md · actions/
  • save-schema-fields.md · actions/
  • save-schema-info.md · actions/
  • update-access-policy.md · actions/
  • update-data-source.md · actions/
  • update-file-info.md · actions/
  • update-schema-info.md · actions/
  • update-schema.md · actions/
  • update-validation.md · actions/
  • upload-to-dms.md · actions/
  • upload-to-local-storage.md · actions/
  • contracts.md
  • configure-access-policy-flow.md · flows/
  • define-schema-flow.md · flows/
  • migrate-schema-flow.md · flows/
  • query-data-flow.md · flows/
  • setup-data-source-flow.md · flows/
  • upload-file-flow.md · flows/
  • frontend-blazor-tailwind.md
  • frontend-blazor.md
  • frontend-react.md

SKILL.md (first lines)

# Data Management Skill

## Purpose

Handles all data schema definitions, database connections, file storage, data access control, and validation for SELISE Blocks via the UDS v1 API.

Must run get-token (identity-access) before any action in a session.

---

## When to Use

Example prompts that should route here:
- "Define a schema for a products collection with name, price, and category fields"
- "Query all orders via GraphQL with pagination"
- "Upload a profile image to S3 and store the URL"
- "Set up role-based access policies on the invoices schema"
- "Add required validation to the email field"

---

## Execution Context

Before executing any action or flow from this skill, read `../core/execution-context.md` for the required supporting files, load order, and cross-domain orchestration rules.

---

## Intent Mapping

Use this table to route user requests. Check `flows/` first — if a flow covers the request, use it. For single-action requests, go directly to the action.

| User wants to... | Use |
|------------------|-----|
| Define a data schema / create a collection | `flows/define-schema-flow.md` |
| Query or mutate data in a schema / read records / insert records | `flows/query-data-flow.md` |
| Modify an existing schema / add a field / change a field type | `flows/migrate-schema-flow.md` |
| Set up database connection / connect a database | `flows/setup-data-source-flow.md` |
| Upload a file / store a document | `flows/upload-file-flow.md` |
| Manage DMS files and folders | `actions/get-dms-files.md` |
| Set up access control / security on data / restrict schema access / add RBAC to data | `flows/configure-access-policy-flow.md` |
| Add validation rules to fields / validate form inputs server-side | `actions/create-validation.md` |
| Reload GraphQL after schema changes | `actions/reload-configuration.md` |
| Get list of schemas | `actions/get-schemas.md` |
| Get schemas with access level summary | `actions/get-schemas-aggregation.md` |
| List all Entity-type schema collections | `actions/get-schema-collections.md` |
| Get schema details by collection name | `actions/get-schema-by-collection.md` |
| Get file metadata | `actions/get-files-info.md` |
| Get a specific schema | `actions/get-schema.md` |
| Delete a schema | `actions/delete-schema.md` |
| Update a schema definition | `actions/update-schema.md` |
| Add or update individual fields on a schema | `actions/save-schema-fields.md` |
| Get pending schema changes | `actions/get-unadapted-changes.md` |
| Get database connection for a project | `actions/get-data-source.md` |
| Update an existing database connection | `actions/update-data-source.md` |
| Change security type on a schema | `actions/change-security.md` |
| Create a data access policy | `actions/create-access-policy.md` |
| Update a data access policy | `actions/update-access-policy.md` |
| Delete a data access policy | `actions/delete-access-policy.md` |
| Get access policies for a schema | `actions/get-access-policies.md` |
| List all validation rules | `actions/get-validations.md` |
| Update validation rules | `actions/update-validation.md` |
| Get validation for a field | `actions/get-field-validation.md` |
| Get all validations for a schema | `actions/get-schema-validations.md` |
| Delete a validation | `actions/delete-validation.md` |
| Download a file | `actions/get-file.md` |
| Download multiple files | `actions/get-files.md` |
| Generate pre-signed upload URL (S3) | `actions/get-presigned-upload-url.md` |
| Delete a file | `actions/delete-file.md` |
| Upload file to local storage | `actions/upload-to-local-storage.md` |
| Update file metadata | `actions/update-file-info.md` |
| Upload file to DMS | `actions/upload-to-dms.md` |
| Create a DMS folder | `actions/create-folder.md` |
| Delete a DMS folder | `actions/delete-folder.md` |
| Get test / mock data | `actions/get-mock-data.md` |
| Delete mock data | `actions/delete-mock-data.md` |

---

## Flows

| Flow | File | Description |
|------|------|-------------|
| define-schema-flow | flows/define-schema-flow.md | Create a schema, add fields, set validation, configure security, reload GraphQL |
| query-data-flow | flows/query-data-flow.md | Query and mutate data via GraphQL after schema setup |
| migrate-schema-flow | flows/migrate-schema-flow.md | Add/rename/change fields on an existing schema safely |
| setup-data-source-flow | flows/setup-data-source-flow.md | Connect a MongoDB database and reload configuration |
| upload-file-flow | flows/upload-file-flow.md | Upload via S3 pre-signed URL or direct DMS upload |
| configure-access-policy-flow | flows/configure-access-policy-flow.md | Set security type and create role-based access policies |

---

## Base Path

All endpoints are prefixed with: `$API_BASE_URL/uds/v1`

---

## Action Index

### Schema

| Action | File | Description |
|--------|------|-------------|
| get-schemas | actions/get-schemas.md | List schemas with pagination and search |
| get-schema | actions/get-schema.md | Get a single schema by ID |
| delete-schema | actions/delete-schema.md | Delete a schema by ID |
| define-schema | actions/define-schema.md | Create a new schema (collection or single object) |
| update-schema | actions/update-schema.md | Update an existing schema definition |
| save-schema-info | actions/save-schema-info.md | Save field definitions for a schema |
| update-schema-info | actions/update-schema-info.md | Update field definitions for a schema |
| save-schema-fields | actions/save-schema-fields.md | Add or update a single field on a schema |
| get-unadapted-changes | actions/get-unadapted-changes.md | Get pending schema changes not yet applied |
| get-schemas-aggregation | actions/get-schemas-aggregation.md | List schemas with access level aggregation summary |
| get-schema-collections | actions/get-schema-collections.md | List all Entity-type schema collections |
| get-schema-by-collection | actions/get-schema-by-collection.md | Get schema details by collection name |

### DataSource

| Action | File | Description |

From rezwanx/blocks-ai-skills, MIT.

More from rezwanx/blocks-ai-skills

Signals

Stars
0
Forks
0
Open issues
1
Last commit (this folder)
Mar 27, 2026 (7 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

More from rezwanx

Cite this page

data-management skill. Agent Mart. https://agentmart.dev/skills/rezwanx-data-management (last updated 2026-10-24)