add isIdempotent

Author: brendan-kellam

packages/web/src/features/tools/adapters.ts

@@ -31,6 +31,7 @@ export function registerMcpTool<TName extends string, TShape extends z.ZodRawSha
             inputSchema: def.inputSchema.shape as z.ZodRawShape,
             annotations: {
                 readOnlyHint: def.isReadOnly,
+                idempotentHint: def.isIdempotent,
             },
         },
         async (input) => {

packages/web/src/features/tools/findSymbolDefinitions.ts

@@ -24,6 +24,7 @@ export const findSymbolDefinitionsDefinition: ToolDefinition<
 > = {
     name: 'find_symbol_definitions',
     isReadOnly: true,
+    isIdempotent: true,
     description,
     inputSchema: z.object(findSymbolDefinitionsShape),
     execute: async ({ symbol, language, repo }, _context) => {

packages/web/src/features/tools/findSymbolReferences.ts

@@ -31,6 +31,7 @@ export const findSymbolReferencesDefinition: ToolDefinition<
 > = {
     name: 'find_symbol_references',
     isReadOnly: true,
+    isIdempotent: true,
     description,
     inputSchema: z.object(findSymbolReferencesShape),
     execute: async ({ symbol, language, repo }, _context) => {

packages/web/src/features/tools/listCommits.ts

@@ -21,6 +21,7 @@ export type ListCommitsMetadata = SearchCommitsResult;
 export const listCommitsDefinition: ToolDefinition<"list_commits", typeof listCommitsShape, ListCommitsMetadata> = {
     name: "list_commits",
     isReadOnly: true,
+    isIdempotent: true,
     description,
     inputSchema: z.object(listCommitsShape),
     execute: async (params, _context) => {

packages/web/src/features/tools/listRepos.ts

@@ -34,6 +34,7 @@ export const listReposDefinition: ToolDefinition<
 > = {
     name: 'list_repos',
     isReadOnly: true,
+    isIdempotent: true,
     description,
     inputSchema: z.object(listReposShape),
     execute: async ({ page, perPage, sort, direction, query }, context) => {

packages/web/src/features/tools/listTree.ts

@@ -41,6 +41,7 @@ export type ListTreeMetadata = {
 export const listTreeDefinition: ToolDefinition<'list_tree', typeof listTreeShape, ListTreeMetadata> = {
     name: 'list_tree',
     isReadOnly: true,
+    isIdempotent: true,
     description,
     inputSchema: z.object(listTreeShape),
     execute: async ({ repo, path = '', ref = 'HEAD', depth = DEFAULT_TREE_DEPTH, includeFiles = true, includeDirectories = true, maxEntries = DEFAULT_MAX_TREE_ENTRIES }, context) => {

packages/web/src/features/tools/readFile.ts

@@ -36,6 +36,7 @@ export type ReadFileMetadata = {
 export const readFileDefinition: ToolDefinition<"read_file", typeof readFileShape, ReadFileMetadata> = {
     name: "read_file",
     isReadOnly: true,
+    isIdempotent: true,
     description,
     inputSchema: z.object(readFileShape),
     execute: async ({ path, repo, offset, limit }, context) => {

packages/web/src/features/tools/searchCode.ts

@@ -65,6 +65,7 @@ export type SearchCodeMetadata = {
 export const searchCodeDefinition: ToolDefinition<'search_code', typeof searchCodeShape, SearchCodeMetadata> = {
     name: 'search_code',
     isReadOnly: true,
+    isIdempotent: true,
     description,
     inputSchema: z.object(searchCodeShape),
     execute: async ({

packages/web/src/features/tools/types.ts

@@ -13,6 +13,7 @@ export interface ToolDefinition<
     description: string;
     inputSchema: z.ZodObject<TShape>;
     isReadOnly: boolean;
+    isIdempotent: boolean;
     execute: (input: z.infer<z.ZodObject<TShape>>, context: ToolContext) => Promise<ToolResult<TMetadata>>;
 }