fix(coding-agent): updated Exa MCP tool names to match current API

Exa changed their MCP tool names: web_search→web_search_exa,
crawling_exa→crawling, linkedin_search_exa→linkedin_search,
company_research_exa→company_research. Also fixed num_results→numResults
param and removed deep_search_exa (now uses web_search_exa with type:deep).

packages/coding-agent/src/core/tools/exa/company.ts

@@ -34,7 +34,7 @@ Parameters:
 					details: { error: "EXA_API_KEY not found", toolName: "exa_company" },
 				};
 			}
-			const response = await callExaTool("company_research_exa", params, apiKey);
+			const response = await callExaTool("company_research", params, apiKey);
 
 			if (isSearchResponse(response)) {
 				const formatted = formatSearchResults(response);

packages/coding-agent/src/core/tools/exa/linkedin.ts

@@ -34,7 +34,7 @@ Parameters:
 					details: { error: "EXA_API_KEY not found", toolName: "exa_linkedin" },
 				};
 			}
-			const response = await callExaTool("linkedin_search_exa", params, apiKey);
+			const response = await callExaTool("linkedin_search", params, apiKey);
 
 			if (isSearchResponse(response)) {
 				const formatted = formatSearchResults(response);

packages/coding-agent/src/core/tools/exa/search.ts

@@ -91,7 +91,7 @@ Parameters:
 					details: { error: "EXA_API_KEY not found", toolName: "exa_search" },
 				};
 			}
-			const response = await callExaTool("web_search", params, apiKey);
+			const response = await callExaTool("web_search_exa", params, apiKey);
 
 			if (isSearchResponse(response)) {
 				const formatted = formatSearchResults(response);
@@ -187,7 +187,8 @@ Similar parameters to exa_search, optimized for research depth.`,
 					details: { error: "EXA_API_KEY not found", toolName: "exa_search_deep" },
 				};
 			}
-			const response = await callExaTool("deep_search_exa", params, apiKey);
+			const args = { ...params, type: "deep" };
+			const response = await callExaTool("web_search_exa", args, apiKey);
 
 			if (isSearchResponse(response)) {
 				const formatted = formatSearchResults(response);
@@ -305,7 +306,7 @@ Parameters:
 					details: { error: "EXA_API_KEY not found", toolName: "exa_crawl" },
 				};
 			}
-			const response = await callExaTool("crawling_exa", params, apiKey);
+			const response = await callExaTool("crawling", params, apiKey);
 
 			if (isSearchResponse(response)) {
 				const formatted = formatSearchResults(response);

packages/coding-agent/src/core/tools/exa/types.ts

@@ -23,7 +23,7 @@ export interface MCPToolWrapperConfig {
 	name: string;
 	/** Display label for UI */
 	label: string;
-	/** MCP tool name to call (e.g., "web_search") */
+	/** MCP tool name to call (e.g., "web_search_exa") */
 	mcpToolName: string;
 	/** Whether this is a websets tool (uses different MCP endpoint) */
 	isWebsetsTool?: boolean;
@@ -121,14 +121,13 @@ export interface WebsetEnrichment {
 /** Tool name mappings: MCP name -> our tool name */
 export const EXA_TOOL_MAPPINGS = {
 	// Search tools
-	web_search: "exa_search",
-	deep_search_exa: "exa_search_deep",
+	web_search_exa: "exa_search",
 	get_code_context_exa: "exa_search_code",
-	crawling_exa: "exa_crawl",
+	crawling: "exa_crawl",
 	// LinkedIn
-	linkedin_search_exa: "exa_linkedin",
+	linkedin_search: "exa_linkedin",
 	// Company
-	company_research_exa: "exa_company",
+	company_research: "exa_company",
 	// Researcher
 	deep_researcher_start: "exa_researcher_start",
 	deep_researcher_check: "exa_researcher_poll",

packages/coding-agent/src/core/tools/web-search/index.ts

@@ -345,7 +345,9 @@ Parameters:
 	parameters: webSearchDeepSchema,
 
 	async execute(_toolCallId, params, _onUpdate, _ctx, _signal) {
-		return executeExaTool("deep_search_exa", params as Record<string, unknown>, "web_search_deep");
+		const { num_results, ...rest } = params as Record<string, unknown>;
+		const args = { ...rest, type: "deep", numResults: num_results ?? 10 };
+		return executeExaTool("web_search_exa", args, "web_search_deep");
 	},
 
 	renderCall(args, theme) {
@@ -404,7 +406,7 @@ Parameters:
 	parameters: webSearchCrawlSchema,
 
 	async execute(_toolCallId, params, _onUpdate, _ctx, _signal) {
-		return executeExaTool("crawling_exa", params as Record<string, unknown>, "web_search_crawl");
+		return executeExaTool("crawling", params as Record<string, unknown>, "web_search_crawl");
 	},
 
 	renderCall(args, theme) {
@@ -435,7 +437,7 @@ Parameters:
 	parameters: webSearchLinkedinSchema,
 
 	async execute(_toolCallId, params, _onUpdate, _ctx, _signal) {
-		return executeExaTool("linkedin_search_exa", params as Record<string, unknown>, "web_search_linkedin");
+		return executeExaTool("linkedin_search", params as Record<string, unknown>, "web_search_linkedin");
 	},
 
 	renderCall(args, theme) {
@@ -465,7 +467,7 @@ Parameters:
 	parameters: webSearchCompanySchema,
 
 	async execute(_toolCallId, params, _onUpdate, _ctx, _signal) {
-		return executeExaTool("company_research_exa", params as Record<string, unknown>, "web_search_company");
+		return executeExaTool("company_research", params as Record<string, unknown>, "web_search_company");
 	},
 
 	renderCall(args, theme) {

packages/coding-agent/src/core/tools/web-search/providers/exa.ts

@@ -248,10 +248,8 @@ export async function searchExa(params: ExaSearchParams): Promise<WebSearchRespo
 
 	const args: Record<string, unknown> = {
 		query: params.query,
-		num_results: params.num_results ?? 10,
+		numResults: params.num_results ?? 10,
 		type: params.type ?? "auto",
-		text: true, // Include text for richer results
-		highlights: true,
 	};
 
 	if (params.include_domains?.length) {
@@ -267,7 +265,7 @@ export async function searchExa(params: ExaSearchParams): Promise<WebSearchRespo
 		args.end_published_date = params.end_published_date;
 	}
 
-	const response = await callExaMCP(apiKey, "web_search", args);
+	const response = await callExaMCP(apiKey, "web_search_exa", args);
 
 	if (response.error) {
 		throw new Error(`Exa MCP error: ${response.error.message}`);