Merge pull request #23 from CASParser/release-please--branches--main--changes--next--components--cas-parser-node

release: 1.10.5

Author: sameerkumar18

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "1.10.4"
+  ".": "1.10.5"
 }

CHANGELOG.md

@@ -1,5 +1,16 @@
 # Changelog
 
+## 1.10.5 (2026-04-10)
+
+Full Changelog: [v1.10.4...v1.10.5](https://github.com/CASParser/cas-parser-node/compare/v1.10.4...v1.10.5)
+
+### Chores
+
+* **internal:** codegen related update ([7902be3](https://github.com/CASParser/cas-parser-node/commit/7902be366765677101a75a4fde4e7fbb8acea0b9))
+* **internal:** fix MCP server import ordering ([7ce0466](https://github.com/CASParser/cas-parser-node/commit/7ce04669a1f6764d14b6f3d970bca7a8378b6c71))
+* **internal:** show error causes in MCP servers when running in local mode ([ec19dfb](https://github.com/CASParser/cas-parser-node/commit/ec19dfb70337d9b8277d48f1a577771b715306ac))
+* **mcp-server:** increase local docs search result count from 5 to 10 ([ecf40a9](https://github.com/CASParser/cas-parser-node/commit/ecf40a97b897395380ac733b2172d05b8f763896))
+
 ## 1.10.4 (2026-04-03)
 
 Full Changelog: [v1.10.3...v1.10.4](https://github.com/CASParser/cas-parser-node/compare/v1.10.3...v1.10.4)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "cas-parser-node",
-  "version": "1.10.4",
+  "version": "1.10.5",
   "description": "The official TypeScript library for the Cas Parser API",
   "author": "Cas Parser <sameer@casparser.in>",
   "types": "dist/index.d.ts",

packages/mcp-server/manifest.json

@@ -1,7 +1,7 @@
 {
   "dxt_version": "0.2",
   "name": "cas-parser-node-mcp",
-  "version": "1.10.4",
+  "version": "1.10.5",
   "description": "The official MCP Server for the Cas Parser API",
   "author": {
     "name": "Cas Parser",

packages/mcp-server/package.json

@@ -1,6 +1,6 @@
 {
   "name": "cas-parser-node-mcp",
-  "version": "1.10.4",
+  "version": "1.10.5",
   "description": "The official MCP Server for the Cas Parser API",
   "author": "Cas Parser <sameer@casparser.in>",
   "types": "dist/index.d.ts",

packages/mcp-server/src/code-tool-worker.ts

@@ -205,7 +205,8 @@ function makeSdkProxy<T extends object>(obj: T, { path, isBelievedBad = false }:
 
 function parseError(code: string, error: unknown): string | undefined {
   if (!(error instanceof Error)) return;
-  const message = error.name ? `${error.name}: ${error.message}` : error.message;
+  const cause = error.cause instanceof Error ? `: ${error.cause.message}` : '';
+  const message = error.name ? `${error.name}: ${error.message}${cause}` : `${error.message}${cause}`;
   try {
     // Deno uses V8; the first "<anonymous>:LINE:COLUMN" is the top of stack.
     const lineNumber = error.stack?.match(/<anonymous>:([0-9]+):[0-9]+/)?.[1];

packages/mcp-server/src/docs-search-tool.ts

@@ -63,7 +63,7 @@ async function searchLocal(args: Record<string, unknown>): Promise<unknown> {
     query,
     language,
     detail,
-    maxResults: 5,
+    maxResults: 10,
   }).results;
 }
 

packages/mcp-server/src/instructions.ts

@@ -1,8 +1,8 @@
 // File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 import fs from 'fs/promises';
-import { readEnv } from './util';
 import { getLogger } from './logger';
+import { readEnv } from './util';
 
 const INSTRUCTIONS_CACHE_TTL_MS = 15 * 60 * 1000; // 15 minutes
 

packages/mcp-server/src/server.ts

@@ -28,7 +28,7 @@ export const newMcpServer = async ({
   new McpServer(
     {
       name: 'cas_parser_node_api',
-      version: '1.10.4',
+      version: '1.10.5',
     },
     {
       instructions: await getInstructions({ stainlessApiKey, customInstructionsPath }),

packages/mcp-server/src/util.ts

@@ -2,9 +2,9 @@
 
 export const readEnv = (env: string): string | undefined => {
   if (typeof (globalThis as any).process !== 'undefined') {
-    return (globalThis as any).process.env?.[env]?.trim();
+    return (globalThis as any).process.env?.[env]?.trim() || undefined;
   } else if (typeof (globalThis as any).Deno !== 'undefined') {
-    return (globalThis as any).Deno.env?.get?.(env)?.trim();
+    return (globalThis as any).Deno.env?.get?.(env)?.trim() || undefined;
   }
   return;
 };