{"version":"2.1.259","anchor":"mcp-retry-loops-for-toolslist-and-generic-retry-helper-stop","canonical_anchor":"mcp-retry-loops-for-toolslist-and-generic-retry-helper-stop","heading":"MCP retry loops for tools\/list and generic retry helper stop early on abort","tier":"notice","area":"MCP","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.259\/e\/mcp-retry-loops-for-toolslist-and-generic-retry-helper-stop","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.259","markdown":"### MCP retry loops for tools\/list and generic retry helper stop early on abort\n\nCancelled MCP retries now stop during the backoff window instead of continuing through it.\n\nThe generic backoff-retry helper and the `tools\/list` retry loop now check for cancellation both before throwing and again after the backoff delay, so a cancelled operation stops retrying instead of continuing through its backoff window.\n\n- Area: MCP\n- Tier: You'll notice\n- Useful: 1\/5\n- Signal: 1\/5"}