---
id: object/page/8356
type: object
title: Page 8356 "MCP API Publisher Lookup"
summary: Page 8356 "MCP API Publisher Lookup" in System Application (System.MCP). Introduced in BC27, still in BC30, changed in BC29.
tier: official
language: en
tags:
  - page
  - system application
versions:
  introduced: "27"
  last_changed: "29"
  deprecated: null
review:
  state: derived
  by: null
  at: null
  flags: []
generated:
  at: "2026-10-11T00:31:51.816Z"
  pipeline: 0.2.0
  prompts: {}
  input_hash: f23ba554ae4bd3a2828298d78dcb4e2c0ac2f76fbec626cff2abcccea4a12dbc
evidence:
  - kind: code
    url: https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/MCP/src/Configuration/Pages/MCPAPIPublisherLookup.Page.al
    title: src/System Application/App/MCP/src/Configuration/Pages/MCPAPIPublisherLookup.Page.al (releases/29.x)
    date: null
    commit: ea08af5ef2d6a9b5c5af4a029288abbe2c883220
    t: null
    quote: null
links:
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  objects: []
  features: []
  topics: []
  localizations: []
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  posts: []
  guidelines: []
  changes:
    - change/bcapps/8085
object_type: page
object_id: 8356
name: MCP API Publisher Lookup
caption: API Groups
namespace: System.MCP
app: System Application
extends: null
first_version: "27"
last_version: "30"
present_in:
  - "27"
  - "28"
  - "29"
  - "30"
changed_in:
  - "29"
source_major: "29"
obsolete: null
countries: []
ms_search_form_ids: []
counts:
  fields: 0
  procedures: 0
  events: 0
  subscribers: 0
  controls: 2
  actions: 0
relations:
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  referenced_by: 0
  pages: 0
  extended_by: 0
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  calls: 0
  called_by: 1
  implements: 0
---

# Page 8356 "MCP API Publisher Lookup"

> Page 8356 "MCP API Publisher Lookup" in System Application (System.MCP). Introduced in BC27, still in BC30, changed in BC29.

System Application · System.MCP · captioned "API Groups" · BC27-30 · [source at ea08af5e](https://github.com/microsoft/BCApps/blob/ea08af5ef2d6a9b5c5af4a029288abbe2c883220/src/System%20Application/App/MCP/src/Configuration/Pages/MCPAPIPublisherLookup.Page.al) · facts from BC29

## Properties

| Property | Value |
|---|---|
| Caption | API Groups |
| Extensible | false |
| SourceTable | MCP API Publisher Group |
| PageType | List |
| ApplicationArea | All |

## 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 |
|---|---|---|---|
| Control1 | API Group | [API Group](../table/8350.md#fields) | Specifies the API group. |
|  | API Publisher | [API Publisher](../table/8350.md#fields) | Specifies the API publisher. |

## Relations

- source table [Table 8350 "MCP API Publisher Group"](../table/8350.md)

## Called by

From the extracted call graph of BC29 (graphify-al on the snapshot checkout): calls whose target is known from a declared type or an `Object::"Name"` argument. Interface dispatch and calls through events are not counted, so the list is not complete.

- [Codeunit 8351 "MCP Config Implementation"](../codeunit/8351.md) (3 calls: `LookupAPIGroup → (object)`, `LookupAPIPublisher → (object)`, `ResolvePublisherForGroup → (object)`)

## Recent changes

- 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)

## Across versions

- Present in: BC27-30
- Changed (declaration) in: BC29

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). The call sections above are our own, per object, from the BC29 call graph. 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 API Publisher Lookup")`, then `bcatlas_get_procedure_body` or `bcatlas_get_neighbors` on the returned id.