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title: Page 8358 "MCP Connection String"
summary: Page 8358 "MCP Connection String" in System Application (System.MCP). 1 public procedures. Introduced in BC28, still in BC30.
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name: MCP Connection String
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---

# Page 8358 "MCP Connection String"

> Page 8358 "MCP Connection String" in System Application (System.MCP). 1 public procedures. Introduced in BC28, still in BC30.

System Application · System.MCP · BC28-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/MCP/src/Configuration/Pages/MCPConnectionString.Page.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Extensible | false |
| PageType | Card |

## Fields on this page

Layout controls in source order, grouped by the container they sit in. Shows: the table field a control is bound to (or its expression as written); ToolTip: the control's own, else the bound field's (marked).

| Group | Control | Shows | ToolTip |
|---|---|---|---|
| ConnectionStringGroup | Connection String | `ConnectionStringDisplay` | Specifies the MCP connection string configuration in JSON format. Copy this to your MCP client configuration file. |

## Actions

| Group | Action | ToolTip | Runs |
|---|---|---|---|
| Processing | Download | Download the connection string as a text file. |  |

## Procedures

- `SetConnectionString(NewConnectionString: Text; NewConfigurationName: Text[100])` (internal)

## Across versions

- Present in: BC28-30
- Changed (declaration) in: none

Source: AL metadata extracted from the code (names, ids, signatures, properties); no code bodies (D10).

## Ask your agent

Procedure bodies are not stored here (D10). For a procedure body or the calls of one procedure, ask bc-code-atlas (external, by Stefan Maron, MIT; default corpus w1-28), which the bc-observatory plugin connects: `bcatlas_resolve_node(object_type: "page", object_name: "MCP Connection String")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.