---
id: object/table/8357
type: object
title: Table 8357 "MCP API Object Buffer"
summary: Table 8357 "MCP API Object Buffer" in System Application (System.MCP). 7 fields. Introduced in BC29, still in BC30.
tier: official
language: en
tags:
  - table
  - system application
versions:
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  last_changed: null
  deprecated: null
review:
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generated:
  at: "2026-10-11T00:31:51.816Z"
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evidence:
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    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/MCP/src/Configuration/Tables/MCPAPIObjectBuffer.Table.al
    title: src/System Application/App/MCP/src/Configuration/Tables/MCPAPIObjectBuffer.Table.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
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  changes:
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    - change/bcapps/8085
object_type: table
object_id: 8357
name: MCP API Object Buffer
namespace: System.MCP
app: System Application
extends: null
first_version: "29"
last_version: "30"
present_in:
  - "29"
  - "30"
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source_major: "29"
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counts:
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  procedures: 0
  events: 0
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relations:
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  pages: 1
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---

# Table 8357 "MCP API Object Buffer"

> Table 8357 "MCP API Object Buffer" in System Application (System.MCP). 7 fields. Introduced in BC29, still in BC30.

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

## Properties

| Property | Value |
|---|---|
| Access | Internal |
| TableType | Temporary |
| DataClassification | SystemMetadata |

## Fields

Explanation: the field's ToolTip in the code; without one, the ToolTip of a page control bound to the field (marked via the page); without that, its Caption (marked caption) when that differs from the name.

| No. | Name | Type | Explanation | Notes |
|---|---|---|---|---|
| 1 | Object Type | Option | Specifies whether the object is an API page, an API query, or an API codeunit. <small>via [Page 8376 "MCP API Object Lookup"](../page/8376.md)</small> | OptionCaption: Page,Query,Codeunit |
| 2 | Object ID | Integer | Specifies the object ID. <small>via [Page 8376 "MCP API Object Lookup"](../page/8376.md)</small> |  |
| 3 | Name | Text[250] | Specifies the name of the object. <small>via [Page 8376 "MCP API Object Lookup"](../page/8376.md)</small> |  |
| 4 | Entity Name | Text[250] | Specifies the entity name of the object. <small>via [Page 8376 "MCP API Object Lookup"](../page/8376.md)</small> |  |
| 5 | API Publisher | Text[250] | Specifies the API publisher of the object. <small>via [Page 8376 "MCP API Object Lookup"](../page/8376.md)</small> |  |
| 6 | API Group | Text[250] | Specifies the API group of the object. <small>via [Page 8376 "MCP API Object Lookup"](../page/8376.md)</small> |  |
| 7 | API Version | Text[250] | Specifies the API version of the object. <small>via [Page 8376 "MCP API Object Lookup"](../page/8376.md)</small> |  |

## Keys

- PK: Object Type, Object ID (clustered)

## Pages and codeunits on this table

- [Page 8376 "MCP API Object Lookup"](../page/8376.md) (source table)

## Recent changes

- 2026-08-20 [#10008 [MCP] Add codeunit APIs as MCP tools in MCP configuration](../../changes/bcapps/10008.md) (main, BC30, feature)
- 2026-07-27 [#8085 [MCP] Server Features in MCP configuration: API Tools, Dynamic Tool Mode, Data Query Tools (Preview)](../../changes/bcapps/8085.md) (main, BC30, feature, added)

## Across versions

- Present in: BC29-30
- 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: "table", object_name: "MCP API Object Buffer")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.