docs: add API endpoints information to MCP documentation (#1062)

* docs: add API endpoints information to MCP documentation

Add information about MCP''s access to Windmill API endpoints for basic operations on jobs, scripts, flows, resources, variables, schedules, and workers.

Closes #1061

Co-authored-by: windmill-internal-app[bot] <windmill-internal-app[bot]@users.noreply.github.com>

* docs: update MCP API endpoints list with improved descriptions and backlinks

- Remove Scripts and Flows from API endpoints list
- Add backlinks to Jobs, Resources, Variables, Schedules, and Workers concept pages
- Improve descriptions based on actual concept documentation to be more specific and technical

Co-authored-by: centdix <[email protected]>

* docs: add changelog entry for MCP API endpoints documentation

Co-authored-by: centdix <[email protected]>

* docs: update changelog to focus on MCP API endpoints capabilities

Updated the changelog entry to highlight the MCP functionality improvements
rather than the documentation additions, focusing on the API endpoints
that enable programmatic workspace management.

Co-authored-by: centdix <[email protected]>

* fix

---------

Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>
Co-authored-by: windmill-internal-app[bot] <windmill-internal-app[bot]@users.noreply.github.com>
Co-authored-by: centdix <[email protected]>
Co-authored-by: centdix <[email protected]>
Co-authored-by: Henri Courdent <[email protected]>

Author: 4 people

changelog/2025-08-08-mcp-api-endpoints-docs/index.md

@@ -0,0 +1,12 @@
+---
+slug: mcp-api-endpoints
+title: Call Windmill API through MCP
+version: v1.520.0
+tags: ['MCP']
+description: Windmill's MCP integration now provides API endpoints for comprehensive workspace management, enabling programmatic control of Jobs, Resources, Variables, Schedules, and Workers through the Model Context Protocol.
+features:
+  [
+    'Add access to the windmill API through the MCP server',
+  ]
+docs: /docs/core_concepts/mcp
+---

docs/core_concepts/51_mcp/index.mdx

@@ -2,7 +2,14 @@
 
 Windmill supports the [**Model Context Protocol (MCP)**](https://modelcontextprotocol.io/introduction), an open standard that enables seamless interaction between LLMs and tools like Windmill.
 
-With MCP, you can connect your favorite LLMs (like [Claude](https://claude.ai/download), [Cursor](https://www.cursor.com), or any [MCP compatible client](https://modelcontextprotocol.io/clients)) to Windmill, allowing you to trigger scripts and flows by chatting with them.
+With MCP, you can connect your favorite LLMs (like [Claude](https://claude.ai/download), [Cursor](https://www.cursor.com), or any [MCP compatible client](https://modelcontextprotocol.io/clients)) to Windmill, allowing you to trigger your scripts and flows from your client chat.
+
+Additionally, MCP provides access to Windmill's API endpoints for basic operations on:
+- **[Jobs](../20_jobs/index.mdx)** - Monitor and manage [job](../20_jobs/index.mdx) executions, including tracking their progress, retrieving logs, and viewing execution results
+- **[Resources](../3_resources_and_types/index.mdx)** - Create, read, update, and delete [resources](../3_resources_and_types/index.mdx) for third-party system connections like databases and APIs
+- **[Variables](../2_variables_and_secrets/index.mdx)** - Manage workspace [variables and secrets](../2_variables_and_secrets/index.mdx) for secure credential storage and configuration management  
+- **[Schedules](../1_scheduling/index.mdx)** - Control [scheduled executions](../1_scheduling/index.mdx) with CRON-like automation for scripts and flows
+- **[Workers](../9_worker_groups/index.mdx)** - Monitor [worker status and configuration](../9_worker_groups/index.mdx), including worker groups and resource allocation
 
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