Finalize MCP Server Config Refactoring #7598

Author: tobiu

.github/ISSUE/ticket-finalize-mcp-config-refactor.md

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+---
+title: "Finalize MCP Server Config Refactoring"
+labels: enhancement, refactoring, AI
+---
+
+GH ticket id: #7598
+
+**Epic:** #7590
+**Assignee:** tobiu
+**Status:** Done
+
+## Description
+
+This ticket tracks the final steps of the MCP server configuration refactoring. The monolithic `ai/mcp/server/config.mjs` has been split into three new, server-specific configuration files:
+
+- `ai/mcp/server/github-workflow/config.mjs`
+- `ai/mcp/server/knowledge-base/config.mjs`
+- `ai/mcp/server/memory-core/config.mjs`
+
+This task is to update all server-side modules to import from their respective new config files and then to remove the old, monolithic config.
+
+## Acceptance Criteria
+
+1.  All modules within `ai/mcp/server/github-workflow/` that previously imported `../../config.mjs` are updated to import `./config.mjs`.
+2.  All modules within `ai/mcp/server/knowledge-base/` that previously imported `../../config.mjs` are updated to import `./config.mjs`.
+3.  All modules within `ai/mcp/server/memory-core/` that previously imported `../../config.mjs` are updated to import `./config.mjs`.
+4.  The old `ai/mcp/server/config.mjs` file is deleted.

ai/mcp/server/config.mjs

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+import path from 'path';
+
+const config = {
+    /**
+     * Global debug flag for all MCP servers.
+     * @type {boolean}
+     */
+    debug: false,
+    /**
+     * A dummy embedding function to satisfy the ChromaDB API when embeddings are provided manually.
+     * @returns {null}
+     */
+    dummyEmbeddingFunction: {
+        generate: () => null
+    },
+    /**
+     * Cache duration for healthy health checks (in milliseconds).
+     * Unhealthy results are never cached.
+     * @type {number}
+     */
+    healthCheckCacheDuration: 5 * 60 * 1000, // 5 minutes
+    /**
+     * The minimum required version of the GitHub CLI (`gh`).
+     * @type {string}
+     */
+    minGhVersion: '2.0.0',
+    /**
+     * The owner of the GitHub repository.
+     * @type {string}
+     */
+    owner: 'neomjs',
+    /**
+     * The name of the GitHub repository.
+     * @type {string}
+     */
+    repo: 'neo',
+    /**
+     * Configuration for the issue synchronization service.
+     */
+    issueSync: {
+        /**
+         * The path to the directory for active issues.
+         * @type {string}
+         */
+        issuesDir: path.resolve(process.cwd(), '.github', 'ISSUES'),
+        /**
+         * The path to the directory for archived issues.
+         * @type {string}
+         */
+        archiveDir: path.resolve(process.cwd(), '.github', 'ISSUE_ARCHIVE'),
+        /**
+         * The path to the synchronization metadata file.
+         * @type {string}
+         */
+        metadataFile: path.resolve(process.cwd(), '.github', '.sync-metadata.json'),
+        /**
+         * Labels that, when present on an issue, will cause it to be ignored and deleted locally.
+         * @type {string[]}
+         */
+        droppedLabels: ['dropped', 'wontfix', 'duplicate'],
+        /**
+         * The date from which to start synchronizing issues and releases.
+         * @type {string}
+         */
+        syncStartDate: '2025-06-15T00:00:00Z',
+        /**
+         * The path to the directory for release notes.
+         * @type {string}
+         */
+        releaseNotesDir: path.resolve(process.cwd(), '.github', 'RELEASE_NOTES'),
+        /**
+         * The default version directory to use for archiving issues when no release is found.
+         * @type {string}
+         */
+        defaultArchiveVersion: 'unversioned',
+        /**
+         * A prefix for issue filenames to prevent them from starting with a number (e.g., 'issue-').
+         * @type {string}
+         */
+        issueFilenamePrefix: 'issue-',
+        /**
+         * The maximum number of issues to fetch from the GitHub API in a single sync.
+         * @type {number}
+         */
+        maxIssues: 10000,
+        /**
+         * The maximum number of releases to fetch from the GitHub API.
+         * @type {number}
+         */
+        maxReleases: 1000,
+        /**
+         * The maximum buffer size for the `gh` CLI command output.
+         * @type {number}
+         */
+        maxGhOutputBuffer: 10 * 1024 * 1024, // 10 MB
+        /**
+         * The markdown delimiter used to separate the issue body from the comments section.
+         * @type {string}
+         */
+        commentSectionDelimiter: '## Comments',
+        /**
+         * Maximum number of labels to fetch per issue in GraphQL queries.
+         * @type {number}
+         */
+        maxLabelsPerIssue: 20,
+
+        /**
+         * Maximum number of assignees to fetch per issue in GraphQL queries.
+         * @type {number}
+         */
+        maxAssigneesPerIssue: 10,
+
+        /**
+         * Maximum number of comments to fetch per issue in GraphQL queries.
+         * @type {number}
+         */
+        maxCommentsPerIssue: 100,
+
+        /**
+         * Maximum number of sub-issues to fetch per issue in GraphQL queries.
+         * @type {number}
+         */
+        maxSubIssuesPerIssue: 50
+    }
+};
+
+export default config;