The 107-tool Reference

Semantic vector search across the entire D365 F&O knowledge base. Returns ranked code snippets with file paths, field details and method signatures.

Finds D365 labels by ID (e.g. @SYS12345) or by text in any language. Returns the label text across all available locales.

Returns full metadata for a named AOT object: all fields, methods, base classes, indexes, relations, labels and source lines. The fastest way to inspect a known object.

Lists all indexed objects matching a given AOT type (e.g. AxTable, AxClass, AxForm, AxSecurityRole). Supports optional model filter and result limit.

Scans the custom model folder on disk and lists all extension and customisation objects found. Requires D365_CUSTOM_MODEL_PATH to be set or customModelPath passed directly.

Returns all objects that are related to the given object: forms that use it as a data source, tables linked via FK relations, and classes that instantiate it.

Full cross-object scan for every usage of a field, method or EDT. Shows file paths, line numbers and context for each reference found in the index.

Finds all Chain-of-Command extensions, event handlers and table/form extensions that target a base object. Essential before modifying any standard object.

Generates a graph of FK relations radiating from the given object up to a configurable depth. Returns a structured list and an optional Mermaid ER diagram.

Identifies which AxDataEntityView objects expose a given table over OData or the Data Management Framework. Returns entity name, fields mapped and supported operations. Pass generateIfMissing: true to auto-generate a complete AOT entity artefact when none exists.

Looks up every caller of a specific method using the XRef call-graph index. Requires XRef to be generated first -- the tool returns a setup guide if the index is not loaded.

Audits an AOT object against D365 best-practice rules: ttsBegin/ttsCommit pairing, select optimisation, security entry points, RecId usage, and more. Returns a scored report with fix suggestions.

Scans an object for known D365 performance anti-patterns: row-by-row operations, N+1 query loops, missing indexes, excessive cross-company queries and unbounded selects.

Looks up a runtime error message or symptom description in the known-error database and D365 label index. Returns likely root causes, affected objects and recommended fixes. Pass audienceType: "business" to get a plain-language explanation suitable for end users.

Traces the full Role -> Duty -> Privilege -> Entry Point security chain for a given object. Shows exactly which roles grant access and at what permission level. Pass businessLanguage: true to get a plain-language explanation of what the role allows users to see and do.

Builds the complete duty/privilege tree for a security role and infers the minimum Dynamics 365 license tier required (Team Members -> Activity -> Finance/Operations) for each entry point.

Generates a complete SysTest class for an AOT object with arrange/act/assert stubs, mock security context, and test method skeletons for each public method.

Analyses an object and suggests concrete refactoring opportunities: extract method, guard clauses, convert row-by-row loops to set-based operations, and reduce complexity.

Generates Mermaid diagrams: er for entity-relationship, flow for execution flowchart of a method, or security for a role/duty/privilege chain.

Generates both X++ select statements and equivalent T-SQL for a given table with optional joins and WHERE clauses, using correct D365 field names from the index.

Generates a Functional Design Document skeleton for any AOT object, combining knowledge-base metadata with a structured Word-compatible template covering business rules, fields, integrations and test scenarios.

Describes the design and configuration of a D365 workflow object: approval steps, routing rules, escalation paths, conditions and the business documents it governs.

Analyses the custom model folder to identify objects that may be broken or require rework after a D365 platform or application upgrade. Flags deprecated APIs, changed signatures and removed objects.

Maps a named business process (Order-to-Cash, Procure-to-Pay, Hire-to-Retire...) to the D365 modules, forms, tables and workflows involved at each step.

Lists or searches Azure DevOps work items (Bugs, Tasks, User Stories, Features, FDDs) by keyword, state, assignee or iteration. Returns title, ID, state and URL.

Deep analysis of a single work item by ID: description, acceptance criteria, linked items, comments, code changes and impact assessment on the D365 codebase.

Lists pull requests in the configured ADO repository with optional filters for status (active, completed, abandoned) and author.

Analyses the code changes in a pull request and reports which D365 objects were modified, potential breaking changes, and best-practice violations introduced by the PR.

Compares a work item's requirements against D365 standard functionality and identifies gaps that require customisation vs features already covered by standard.

Estimates development effort (hours) for a work item by analysing its requirements against the D365 knowledge base and returning a range with confidence score and assumptions.

Posts a comment to an Azure DevOps work item. Write operation -- the comment will be visible to all project members.

Posts a review comment to an Azure DevOps pull request thread. Write operation -- visible to the PR author and reviewers.

Creates a child development Task under a parent work item with a title, description and estimated hours. Write operation -- creates a real ADO work item.

Reads the actual CONTENT of a work item attachment -- not just its metadata. Excel (.xlsx/.xlsm) is rendered as a markdown table, Word (.docx) as markdown paragraphs/tables preserving document order, plain text formats as-is, images as viewable inline images.