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🧠 refactor: Memoize MCP Permission Checks Per Request (#13419)

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Danny Avila 2026-05-30 18:32:06 -04:00 • committed by GitHub
parent 100871c3ec
commit 479e9d59b7
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9 changed files with 314 additions and 25 deletions
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9
api/app/clients/tools/util/handleTools.js
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@ -38,8 +38,8 @@ const {
const {
createMCPTool,
createMCPTools,
createMCPPermissionContext,
resolveConfigServers,
userCanUseMCPServers,
} = require('~/server/services/MCP');
const { createFileSearchTool, primeFiles: primeSearchFiles } = require('./fileSearch');
const { primeFiles: primeCodeFiles } = require('~/server/services/Files/Code/process');
@ -233,7 +233,11 @@ const loadTools = async ({
const requestedTools = {};
const hasMCPTools = tools.some((toolName) => toolName && mcpToolPattern.test(toolName));
const canUseMCP = hasMCPTools ? await userCanUseMCPServers(options.req?.user) : true;
const mcpPermissionContext =
options.mcpPermissionContext ?? createMCPPermissionContext(options.req);
const canUseMCP = hasMCPTools
? await mcpPermissionContext.canUseServers(options.req?.user)
: true;
let loggedMCPDenied = false;
if (functions === true) {
@ -458,6 +462,7 @@ const loadTools = async ({
continue;
}
const mcpParams = {
mcpPermissionContext,
index,
signal,
user: safeUser,