{"servers":[{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.IvanBBaev/x-mcp-ai","description":"Safety-first X (Twitter) API v2 MCP server: 41 typed tools across 12 packages, policy-gated.","repository":{"url":"https://github.com/IvanBBaev/x-mcp","source":"github"},"version":"0.8.0","packages":[{"registryType":"npm","identifier":"x-mcp-ai","version":"0.8.0","runtimeHint":"npx","transport":{"type":"stdio"},"environmentVariables":[{"description":"Authentication mode: oauth2 (default) or app-only.","format":"string","name":"X_MCP_AUTH_MODE"},{"description":"OAuth 2.0 client ID (oauth2 mode).","format":"string","name":"X_MCP_CLIENT_ID"},{"description":"OAuth 2.0 client secret (confidential clients only).","format":"string","isSecret":true,"name":"X_MCP_CLIENT_SECRET"},{"description":"Application-only bearer token (app-only mode).","format":"string","isSecret":true,"name":"X_MCP_BEARER_TOKEN"},{"description":"Path to the rotating OAuth 2.0 token store (default: OS-resolved).","format":"string","name":"X_MCP_TOKEN_FILE"},{"description":"Set to 1 to keep OAuth 2.0 tokens in the OS keychain (macOS, Linux) instead of a token file. Mutually exclusive with an explicit X_MCP_TOKEN_FILE.","format":"string","name":"X_MCP_TOKEN_KEYCHAIN"},{"description":"Policy preset: read-only (default), engage, publish, manage, or full.","format":"string","name":"X_MCP_POLICY"},{"description":"Comma-separated op:domain cells to allow on top of the preset (e.g. read:dm,write:dm).","format":"string","name":"X_MCP_POLICY_ALLOW"},{"description":"Comma-separated op:domain cells to deny; deny beats allow beats preset.","format":"string","name":"X_MCP_POLICY_DENY"},{"description":"Set to 1 to drop policy-denied tools from registration entirely instead of registering them annotated as denied.","format":"string","name":"X_MCP_HIDE_DENIED"},{"description":"Directory uploads must resolve inside. Media upload is disabled unless this is set.","format":"string","name":"X_MCP_MEDIA_DIR"},{"description":"Comma-separated specially-provisioned access classes to declare: pilot, premium-user, enterprise. Unset means the conservative default (app+user, user-only).","format":"string","name":"X_MCP_AVAILABILITY"},{"description":"Path to a profiles file holding named configuration blocks.","format":"string","name":"X_MCP_PROFILES_FILE"},{"description":"Name of the profile to select from the profiles file.","format":"string","name":"X_MCP_PROFILE"},{"description":"Per-HTTP-request timeout in milliseconds (default 30000).","format":"string","name":"X_MCP_TIMEOUT_MS"},{"description":"Diagnostic verbosity on stderr: silent, error, info (default), or debug.","format":"string","name":"X_MCP_LOG_LEVEL"},{"description":"Session spend cap in USD.","format":"string","name":"X_MCP_CREDIT_BUDGET"},{"description":"Budget enforcement: warn (default) or hard.","format":"string","name":"X_MCP_BUDGET_MODE"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-08-29T18:14:32.391946Z","publishedAt":"2026-08-29T18:14:32.391946Z","updatedAt":"2026-08-29T18:14:32.391946Z","isLatest":true}}}],"metadata":{"count":1}}