modelcontextprotocol/inspector
Watch
1
0
Fork
You've already forked inspector
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 2

fix(spec): simplify ExecutionFormState to use lastToolResult

Browse source 
Replace toolResponseHistory array with single lastToolResult field.
History is the source of truth for execution records - no need to
duplicate in UI state.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
olaservo 2026-02-01 12:46:41 -07:00
commit adc1791b25
1 changed files with 6 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

14
specification/v2_storage.md
View file

@ -2,7 +2,7 @@
**Status:** Draft
**Issue:** [#983](https://github.com/modelcontextprotocol/inspector/issues/983)
**Last Updated:** 2026-01-19
**Last Updated:** 2026-02-01
## Overview
@ -169,7 +169,7 @@ See [v2_tech_stack.md](./v2_tech_stack.md#pino-rationale) for Pino configuration
| **Execution State** | useReducer + Context | Complex transitions with pending requests; already implemented in ExecutionContext |
| **User Preferences** | Zustand + persist | Simple key-value; needs persistence; avoids prop drilling |
| **Logs Display** | Zustand | Real-time buffer; filter state; pause/resume |
| **Execution Forms** | Zustand | Form values; selected items; response history |
| **Execution Forms** | Zustand | Form values; selected items; last result display |
| **Testing Profiles** | Zustand + persist | User configurations; active selection |
| **Server Configs** | Repository (proxy API) | Per spec constraint; not browser storage |
| **History Data** | Repository interface | Storage implementation deferred |
@ -286,7 +286,7 @@ interface ExecutionFormState {
// Tools
selectedToolName: string | null;
toolFormValues: Record<string, unknown>;
toolResponseHistory: ToolResponse[];
lastToolResult: ToolResult | null;
// Resources
selectedResourceUri: string | null;
@ -298,8 +298,7 @@ interface ExecutionFormState {
promptMessages: unknown[] | null;
}
interface ToolResponse {
id: string;
interface ToolResult {
toolName: string;
args: Record<string, unknown>;
result: unknown;
@ -311,8 +310,7 @@ interface ToolResponse {
interface ExecutionFormActions {
selectTool: (name: string | null) => void;
setToolFormValues: (values: Record<string, unknown>) => void;
addToolResponse: (response: ToolResponse) => void;
clearToolHistory: () => void;
setLastToolResult: (result: ToolResult | null) => void;
selectResource: (uri: string | null) => void;
setResourceContent: (content: unknown | null) => void;
@ -325,7 +323,7 @@ interface ExecutionFormActions {
}
```
**History cap:** 50 tool responses
**Note:** Full execution history is persisted server-side via Pino/NDJSON and accessed through the History API. The `lastToolResult` field provides immediate display of the most recent result without duplicating the history store.
### 4. Testing Profiles Store